Decoration regret and experience summary 2

The State Economic and Trade Commission, the Ministry of Construction, the State Bureau of Technical Supervision, and the Construction Bureau jointly issued the "Circular on Several Opinions on Promoting the Modernization of the Housing Industry and Improving the Quality of Residential Buildings." As of June 1, 2000, cold plating is prohibited in newly-built houses in towns and cities. Zinc pipes are used for indoor water supply pipes, and the use of hot-dip galvanized steel pipes is prohibited in accordance with the actual local conditions, and the use of new types of aluminum-plastic composite pipes, cross-linked polyethylene pipes, and type III atactic polypropylene pipes, where possible, are available. Can promote the use of copper tubes.
Polypropylene (PP-R) pipe under the de features:
(1) The raw materials used for pipes are polyolefins, which have only carbon and hydrogen in their molecules and are therefore non-toxic. In the entire process of production and product processing, it will not cause pollution to the human body and the environment.
(2) heat and heat insulation, can be used in cold and hot water pipe systems, the maximum temperature up to 95 °C
Long-term use temperature is 70 °C. The thermal conductivity is only 0.21W/(mK), so it has better thermal insulation performance and can be used to save heat energy for hot water or heating systems.
(3) Pipes and fittings are made of the same material and have good hot-melt welding performance. The special hot-melt tool can be used to complete the welding within 10 seconds, so the installation is simple and reliable.
(4) No rust, no scaling, wear resistance, small flow resistance.
(5) Long service life: The service life can reach more than 50 years under normal use.
Water renovation of the bathroom renovation collection! <946> Byte posted 1, decided to slot the wall pipe, it is best to ask the property, where you imagine the tube can not slot, if not, the best Think of other methods, or you'll be in a hurry if you're worried.

Tip 2. For the shower and shower faucet to stay in the hot and cold water interface, be sure to adjust the angle when installing the water pipe. It is best to buy the shower in advance and try it out. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. To prevent the tiles from being fixed when the tiles have been installed, and because of the angle problem, it is not possible to install the tiles again.

Tip 3: The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it stays high, it may conflict when the toilet is finally installed.

Tips 4, wash basin, if you install the pedestal, pay attention to the distance between the hot and cold water outlet not too wide, or installed a pedestal, the width of the pedestal column that can not cover the hot and cold water pipes, from the pedestal basin Look, you can see the water pipes on both sides.

Stickers 5, the bathroom in addition to the washing machine to stay out of the faucet, it is best to leave a faucet interface, so that later want to contact the watering of what is convenient. This problem can also be solved by purchasing a shower with a tap.
Special instructions for renovation of bathroom waterways
1) For the shower and shower faucet to leave the hot and cold water interface, when installing the water pipe, you must adjust the angle, it is best to buy the shower in advance, try to install it. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. To prevent the tiles from being fixed when the tiles have been installed, and because of the angle problem, it is not possible to install the tiles again.

2) The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it is left high, it may conflict when the toilet is installed last.

3) Do not install cement in the toilet seat. It is said that it will not be maintained in the future.

4) Wash basin, if you install pedestal, pay attention to the distance of hot and cold water outlet should not be too wide, or to install a pedestal, the width of the pedestal column does not cover hot and cold water pipes, from the front of the pedestal basin, You can see water pipes on both sides.

5) Pressure test (especially cloth dark line) should be conducted after waterway reformation, otherwise sleeping is not stable.

6) Washing machine faucet reserved, mop pool faucet reserved.
The State Economic and Trade Commission, the Ministry of Construction, the State Bureau of Technical Supervision, and the Construction Bureau jointly issued the "Notice on Promoting the Modernization of the Housing Industry and Improving the Quality of Residential Buildings." As of June 1, 2000, it is forbidden to install new houses in urban areas. Cold galvanized pipes are used for indoor water supply pipes, and the use of hot-dip galvanized steel pipes is prohibited in accordance with the actual local conditions, and the use of new types of aluminum-plastic composite pipes, cross-linked polyethylene pipes, and type-three atactic polypropylene pipes is promoted. The place can promote the application of copper tubes.
Polypropylene (PP-R) pipe under the de features:
(1) The raw materials used for pipes are polyolefins, which have only carbon and hydrogen in their molecules and are therefore non-toxic. In the entire process of production and product processing, it will not cause pollution to the human body and the environment.
(2) heat and heat insulation, can be used in cold and hot water pipe systems, the maximum temperature up to 95 °C
Long-term use temperature is 70 °C. The thermal conductivity is only 0.21W/(mK), so it has better thermal insulation performance and can be used to save heat energy for hot water or heating systems.
(3) Pipes and fittings are made of the same material and have good hot-melt welding performance. The special hot-melt tool can be used to complete the welding within 10 seconds, so the installation is simple and reliable.
(4) No rust, no scaling, wear resistance, small flow resistance.
(5) Long service life: The service life can reach more than 50 years under normal use.
Water renovation of the bathroom renovation collection! <946> Byte posted 1, decided to slot the wall pipe, it is best to ask the property, where you imagine the tube can not slot, if not, the best Think of other methods, or you'll be in a hurry if you're worried.

Tip 2. For the shower and shower faucet to stay in the hot and cold water interface, be sure to adjust the angle when installing the water pipe. It is best to buy the shower in advance and try it out. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. To prevent the tiles from being fixed when the tiles have been installed, and because of the angle problem, it is not possible to install the tiles again.

Tip 3: The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it stays high, it may conflict when the toilet is finally installed.

Tips 4, wash basin, if you install the pedestal, pay attention to the distance between the hot and cold water outlet not too wide, or installed a pedestal, the width of the pedestal column that can not cover the hot and cold water pipes, from the pedestal basin Look, you can see the water pipes on both sides.

Stickers 5, the bathroom in addition to the washing machine to stay out of the faucet, it is best to leave a faucet interface, so that later want to contact the watering of what is convenient. This problem can also be solved by purchasing a shower with a tap.
Special instructions for renovation of bathroom waterways
1) For the shower and shower faucet to leave the hot and cold water interface, when installing the water pipe, you must adjust the angle, it is best to buy the shower in advance, try to install it. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. To prevent the tiles from being fixed when the tiles have been installed, and because of the angle problem, it is not possible to install the tiles again.

2) The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it is left high, it may conflict when the toilet is installed last.

3) Do not install cement in the toilet seat. It is said that it will not be maintained in the future.

4) Wash basin, if you install pedestal, pay attention to the distance of hot and cold water outlet should not be too wide, or to install a pedestal, the width of the pedestal column does not cover hot and cold water pipes, from the front of the pedestal basin, You can see water pipes on both sides.

5) Pressure test (especially cloth dark line) should be conducted after waterway reformation, otherwise sleeping is not stable.

6) Washing machine faucet reserved, mop pool faucet reserved.
5. The water pipe does not go to the top.
The ceiling safety factor is high. If problems are found, they can be quickly discovered and easily repaired. If you open the ceiling, you can find the cause of water seepage. If you go to the ground, you will find that the pipeline is running low. You can bury it in the ground. It is invisible and buried. Bombs and waterways are not problems in one day or two. Water is flowing around the ground. It is not necessarily a wet place where it is leaking, causing great trouble for maintenance. Therefore, we professionally improve the water specification, and we will not walk vertically. Waterway reconstruction is the most hidden and risky project in the renovation project, and it is best to be in place once and to reduce future trouble losses.

Why change the pipe will return to smell?
The general indoor drainage pipe system consists of drainage horizontal pipes, drainage vertical pipes, drainage pipes, floor drains and traps. The design and installation of each part is based on the actual location of the indoor sanitary ware. After accurate calculation, the slope of the drainage lateral branch pipe, the height of the drainage branch pipe, and the positions of other parts are reasonably reserved. If the length of the drainage branch or floor drain is changed, The location will inevitably affect the slope of the drainage pipe, or cause the water to flow too slowly, the sewage will remain for a long time, and it will produce odor; or the water will flow too quickly and the water pressure in the pipe will increase, causing the water level in the trap to be too low. The water bend will lose its effect and it will give off an odor.
In addition, the altered pipes are not tightly sealed and are prone to odors. Therefore, do not arbitrarily change the sewer pipe in the decoration, so as not to cause unnecessary trouble for the future life of waterway reconstruction necessary knowledge!
Comparison of PPR Pipes and Common Pipes Aluminum-plastic Pipes: Sleeve-type connections, especially hot-water pipes, which undergo thermal expansion and contraction after a period of time, and the connections are prone to water seepage.
PPR water pipe: It is a heat capacity connection. The connection of two pipes through the hot melt machine reaches the melting point, and the connection is one. There is no gap when the cross-section is cut. As a dark pipe, the probability of seepage is small and it is safe.
Brass tube: high strength, stable performance, not easy to corrode, but the installation cost is high, the construction is more difficult, especially the northern climate, resulting in heat loss, the use of the cost is much higher than the PPR pipe, and the conversion is not as convenient as the PPR pipe.
If the water pipe fails to walk and walks vertically, there is a high safety factor for the ceiling. If problems are found, they can be quickly discovered and easily repaired. If you open the ceiling, you can find the cause of water seepage. It can be hidden underground, buried invisible time bombs, the waterway is not a day or two problems, water is flowing on the ground, found that wet places may not be leaking here, causing great maintenance Trouble. Therefore, we professionally improve the water specification, and we will not walk vertically. Waterway reconstruction is the most hidden and risky project in the renovation project, and it is best to be in place once and to reduce future trouble losses.
Why change the pipe will return to smell?
The general indoor drainage pipe system consists of drainage horizontal pipes, drainage vertical pipes, drainage pipes, floor drains and traps. The design and installation of each part is based on the actual location of the indoor sanitary ware. After accurate calculation, the slope of the drainage lateral branch pipe, the height of the drainage branch pipe, and the positions of other parts are reasonably reserved. If the length of the drainage branch or floor drain is changed, The location will inevitably affect the slope of the drainage pipe, or cause the water to flow too slowly, the sewage will remain for a long time, and it will produce odor; or the water will flow too quickly and the water pressure in the pipe will increase, causing the water level in the trap to be too low. The water bend will lose its effect and it will give off an odor.
In addition, the altered pipes are not tightly sealed and are prone to odors. Therefore, do not arbitrarily change the sewer pipeline in the decoration, so as not to cause unnecessary trouble for the future life of the bathroom renovation of the waterway renovation code Tips 1, decided to slot the wall pipe, it is best to ask the property, you Imagine taking a place where the tube can not be slotted, if not, it is best to think of other methods, or to the time of anxious, certainly a coup.
Tip 2. For the shower and shower faucet to stay in the hot and cold water interface, be sure to adjust the angle when installing the water pipe. It is best to buy the shower in advance and try it out. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. To prevent the tiles from being fixed when the tiles have been installed, and because of the angle problem, it is not possible to install the tiles again.
Tip 3: The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it stays high, it may conflict when the toilet is finally installed.
Tips 4, wash basin, if you install the pedestal, pay attention to the distance between the hot and cold water outlet not too wide, or installed a pedestal, the width of the pedestal column that can not cover the hot and cold water pipes, from the pedestal basin Look, you can see the water pipes on both sides.
Stickers 5, the bathroom in addition to the washing machine to stay out of the faucet, it is best to leave a faucet interface, so that later want to contact the watering of what is convenient. This problem can also be solved by purchasing a shower with a tap.
Special instructions for renovation of bathroom waterways
1) For the shower and shower faucet to leave the hot and cold water interface, when installing the water pipe, you must adjust the angle, it is best to buy the shower in advance, try to install it. Pay particular attention to simply screwing the shower on the tiles before putting them on, and then remove them after installing the tiles and installing them at the end. Prevents the connection of the water pipe from being fixed when the tiling is continued, and because of the angle problem it is not possible to install the brick.
2) The water inlet port for the toilet must be adapted to the height of the toilet tank from the floor. If it is left high, it may conflict when the toilet is installed last.
3) Do not install cement in the toilet seat. It is said that it will not be maintained in the future.
4) Wash basin, if you install pedestal, pay attention to the distance of hot and cold water outlet should not be too wide, or to install a pedestal, the width of the pedestal column does not cover hot and cold water pipes, from the front of the pedestal basin, You can see water pipes on both sides.
5) Pressure test (especially cloth dark line) should be conducted after waterway reformation, otherwise sleeping is not stable.
6) Washing machine faucet reserved, mop pool faucet reserved.
Which plastic pipe can be used for indoor water supply pipes?
The State Economic and Trade Commission, the Ministry of Construction, the State Bureau of Technical Supervision, and the Construction Bureau jointly issued the "Circular on Several Opinions on Promoting the Modernization of the Housing Industry and Improving the Quality of Residential Buildings." As of June 1, 2000, cold plating is prohibited in newly-built houses in towns and cities. Zinc pipes are used for indoor water supply pipes, and the use of hot-dip galvanized steel pipes is prohibited in accordance with the actual local conditions, and the use of new types of aluminum-plastic composite pipes, cross-linked polyethylene pipes, and type-three atactic polypropylene pipes, where applicable, is applicable. Can promote the use of copper tubes.
Polypropylene (PP-R) pipe under the de features:
(1) The raw materials used for pipes are polyolefins, which have only carbon and hydrogen in their molecules and are therefore non-toxic. In the entire process of production and product processing, it will not cause pollution to the human body and the environment.
(2) heat and heat insulation, can be used in cold and hot water pipe systems, the maximum temperature up to 95 °C
Long-term use temperature is 70 °C. The thermal conductivity is only 0.21W/(mK), so it has better thermal insulation performance and can be used to save heat energy for hot water or heating systems.
(3) Pipes and fittings are made of the same material and have good hot-melt welding performance. The special hot-melt tool can be used to complete the welding within 10 seconds, so the installation is simple and reliable.
(4) No rust, no scaling, wear resistance, small flow resistance.
(5) Long service life: The service life can reach more than 50 years under normal use.
Tell everyone to change the water preparation!
1, to complete the decoration permit.
2, a closed water test, acceptance by the property. If it is found that there is a leakage problem, you can find a property to solve it. If you do not do a water-retaining experiment in the future, if there is leakage in the future, the property will be considered as the owner's decoration has damaged the waterproof layer (in fact, it may be the problem of the building itself), and the responsibility is not clear.
3, consider all the places where the water needs to be installed. For example, the kitchen generally needs hot water for the vegetable basin. This location is to discuss the installation position of the kitchen basin with the cabinet. Then we reserve the outlet for you according to the location of the vegetable basin! The same is true in the bathroom. Wherever there is a wash basin and shower (bath), you have to think about it. In addition, some owners need to install water softeners, small kitchen treasures, etc., you have to explain to the foreman in advance, as well as washing machines, mop pools and other locations.
4, we have a professional construction of the specification "to take the top not to go, open vertical not horizontal."
1) Because the planer underground has a lot of buried pipes, the planer itself is very unsafe. In case of damaging the original underground pipes, it will be very troublesome! And if you go to the ground, in the course of renovation, if the electric drill breaks the water pipe, it will affect safety.
2) When the water pipe leads to the bathroom and meets the place where you need to go out of the water, go down the vertical slot to a suitable height and reserve a shower, basin, washing machine and other outlets. The advantage of doing this is that, when the decoration is finished tiling, you can judge the direction of the water pipe according to the location of the outlet. All the water pipes are vertically upward at the outlet, so as to prevent the water pipes from being damaged for any reason.
3) During the process of renovation and reconstruction of the waterway, do not open a large-scale cross slot! Because opening a horizontal slot can severely damage the structure of the wall. If every home has a horizontal trough, the degree of danger of housing in a few years is simply unimaginable!
4) If the pipe in the buried part has both horizontal and vertical slots, even after the construction is completed, the owner's home has a roadmap for water reform, it will inevitably cause damage to the water pipe during the subsequent renovation (because the tank has been sealed , is invisible pipe).
Home improvement project: Laying ceramic tiles should be divided step by step In general, to achieve the desired laying effect, the quality of ceramic tiles accounts for 70%, ceramic laying techniques occupy 30%. Without a good tile, it is difficult to obtain good results even if it is laid; but even if there is a high-quality tile, tiles are wasted if it is not laid. Paving tiles should be carried out in accordance with the following work: First according to design requirements, according to the tile color, pattern, and other test spelling number; remove cracks, falling angle, warping and surface defects of the tiles. Then wet the tiles with water and dry the surface to be paved. When cement mortar is used as the binding layer, the volume ratio of the cement sand should be 1:4-1:6, and should be mixed with water and the thickness of the bonding layer should be 20-35mm. The bonding layer and the ceramic tile should be paved at the same time. Slurry or dry mud sprinkler for bonding. The paved tiles should be smooth, straight and inlaid correctly. After each tile is inlaid, use a small round wooden stick to gently tap on the four corners and center of the tile to ensure that the brick body is in complete contact with the cement mortar and the tiles are Flat ground. The surface of the tile surface shall be clean, smooth, and solid; the width of the joint between porcelain plates shall meet the design requirements; when the design is not specified, the width of the joint shall not be greater than 1 mm. In practice, in order to reduce the seam width, strict engineering requires the application of glass glue on the four corners of the tile for two purposes. First, the glass glue can prevent penetration, and the color of the glass glue is Transparent, therefore, the seam between tiles and tiles can be covered in the most effective way; Second, to prevent the thermal expansion and contraction of tiles. After the tile surface is laid, its surface should be protected. After the strength of the cement mortar of the bonding layer meets the requirements, the first cleaning can be carried out and the wax can be smooth and bright.
Home network cabling Show Raiders in home decorating, network cabling is essential. Many decorating companies and individuals invited plumbers to make wiring arrangements. At the end of the decorating period, they left more or less regrets. It was not that the telephone line was unreasonable, that is, the TV in the room was not clear or there was no electricity in one of the outlets. All of us are helpless in this situation. The house has been decorated and it is impossible to re-add wiring. You can only make up for it with a cordless phone or with a bright line, and it's really uncomfortable. In the home network cabling, can you not regret it? The answer is yes. The following will tell you twice in personal home decorating practices for reference.
Determine the Network Wiring Design Sketch Before you conduct the wiring, you should first understand your home environment and the purpose of each room, where you can slot and dig lines, and where not? At the same time to understand the family's network needs, where to go online? Where do you want to watch TV? Your own heart should have a spectrum. Then, according to the position of the new house's power distribution box, cable entry port, telephone line, and network cable entrance, determine the location of the distribution box and the distributor. The general distribution box should not be easily moved (if the developer has provided the distribution box); the wiring box of the telephone line and network line should be selected to be both concealed and convenient to operate (does not affect the appearance), taking into account the need to put the router and Switch, so a larger distribution box should be designed; cable TV is designed in the entrance to a box that can place two TV distributors. Now you can draw a sketch of the wiring according to your own ideas (or clarify your ideas to the decorating company and the plumber).
Computers, telephone wiring in the home wiring Some decoration companies and plumbers are not very clear about the function and role of various wiring, or still stay in the level of pure telephone line wiring a few years ago. When deploying a telephone/network cable, they often use a 4-core or 8-core cable in series, so that although all rooms have telephone calls, there is no problem with ADSL. However, only one telephone number can be used in such a home, and the telephones in each room are connected in series and can easily be overheard. At the same time, with the development of the network, there are 2 to 3 computers in the home. It is normal that if multiple computers access the Internet at the same time, this wiring method cannot be satisfied. I am using a parallel wiring method, and the telephone line and network cable use 4 core and 8 core (five) line, respectively, for convenience, the telephone line and network line wear in the same PVC pipe (in theory, the phone line and network line should be Separate wiring with a 10cm spacing to avoid mutual interference. Considering that home phone and network use for a short period of time does not cause large interference. And I did not have any effect in actual use. It is really troublesome to say that the cloth is double-piped.
Cabling Cabling Cabling Cabling is not standardized in many home décor. When some plumbing companies and individuals hire plumbers for wiring, in order to reduce the number of walls and cloths a piece of pipe, two lines are used to divide the line into two parts and then a second is performed. (One time I When the friend asked me to renovate the house, I asked him to buy materials for him, and the plumber asked me to buy three dispensers, and I asked the plumber why he wanted to buy three dispensers instead of one. He said that this is for the user to consider the provincial line. I said how to use two dispensers to buy the line of money? Later he told the truth, that wiring was too much trouble. Of course, I was still implemented according to my request) so that the television signal passed With the attenuation of the two distributors, the television signal is very poor and the picture is naturally not clear. The correct way to enter the home after the outside line, according to the number of rooms, directly with a (one or three points or four) dispensers assigned to access the rooms. If there are two routes into the household, it is recommended to directly connect the living room all the way so that the resolution of the living room TV will be better. Another way is through the distributor to connect the rooms. In short, treat it according to the specific circumstances. In addition, good quality double-shielded broadband video cables should be used for wiring. Audio wiring is simple, not much to say here.
Power wiring When it comes to home network cabling, the first thing people think of is whether or not the cabling is standardized. Although the layout of the network cable is very important, but the layout of the power line can not be ignored, because the stability of the power supply is to ensure the stability of the computer, the basic operation of the network, the following we say continued on the wiring in the power wiring issues. Some renovated houses, after six months or one year of occupancy, experienced circuit failures and power outages. These are caused by incorrect wiring of the wiring connector and oxidation of the copper wire.
I dealt with this in my home power wiring. First of all, the power line must use the national standard PVC pipe as the sheathing pipe during the wiring process. Due to the wall thickness and strength of the national standard pipe, it is not easy to break when bent. All the sheathing pipes should be embedded in the wall as much as possible. The elbow pipe should avoid the 90-degree elbow joint to ensure that the cable can be easily pulled in the pipe. The power line does not allow joints in the middle of the sheathing pipe. What must I do if I have to take a connector? The following method is recommended.
The first step: sleeve wiring. First, cut a heat-shrinkable tube with a length of 3 to 4 cm around the end of the wire to be connected, and strip the to-be-connected heads 4 to 5 cm, and then connect the wire ends.
The second step: soldering. Solder the end of the wire with a 50-watt electric iron (using a fine solder wire with a rosin core) to fully absorb the tin.
The third step: Heat the shrink tube. Put a heat shrink tube and heat it with a soldering iron to shrink it.
For the wiring in the switch and socket cassettes, this is the key to the problem. A socket, no matter how many threads inside it, will eventually connect to the socket with only three wires (Fire, Neutral, and Ground). I am wiring in the following ways:
1. Strip all the fire wires 4~5cm, prepare another 15cm wire, and strip 4~5cm, and twist them all clockwise (customary).
2. Use a 50W electric iron to solder the wire (use a fine wire with rosin core) to fully absorb the tin, leaving about 3cm, cut off the excess.
3. According to the thickness of the thread, a heat-shrinkable tube that is slightly thicker than the exposed threads (available in all electronic stores) is placed on the exposed thread and heated with a soldering iron to shrink it, and the head is bent by heat.
4. According to the thickness of the wire tape insulation, cut a slightly thicker than the heat shrink tube with insulated wire head, set in the insulating part about 1cm, and direct heating with a soldering iron to shrink.
The rest of the neutral and ground connections are the same. In the end, the spare three wires are respectively connected to the live, neutral and ground wires of the outlet. Through the joints thus treated, there will be no problem for several decades. For the connector of the switch box, please refer to the above method. I am dealing with the above joints, labor costs than ordinary wiring to 2 to 3, material costs more than ordinary wiring to 100 yuan. General plumbing companies and individual plumbers do not use, and some verbal promises, but ultimately did not implement. To make this process work, only when signing the contract, indicate and increase the cost appropriately. Finally, it is emphasized that strong and weak electricity should be separated from the wiring. Power lines are strong, and the larger the load, the stronger the electromagnetic interference generated. The telephone lines, network cables, and cable television lines are weak, so the power cables should be routed as far as possible from the telephone lines, network cables, and cable television lines. Room switch socket design Bedroom: Socket 1, bedside two sides, TV 3, air conditioning reserved 1 to 2 switch dual control or dual loop control ceiling lamp decorative effect light switch living room: Socket 1, TV cabinet 2 2, air conditioning 3 , Reserved on both sides of the sofa 1 to 2 switches Chandelier Dual-circuit control porch lights Dual control decorative effect Light switch Toilet: Socket 1, Water heater 2, Washing machine 3, Mirror front 4, Reserve a switch mirror Headlight Fan ceiling lamp Or Yuba Kitchen: Socket 1, smoke machine 2, under the sink 3, water table 4, operating table appliances 2 3 reserved 1 switch ceiling lamp operating table lamp Restaurant: Socket 1, refrigerator 2, reserved 1 to 2 Switch Chandelier Dual Loop Control Decorative Effect Light Balcony: Socket Reserved 1 Switch Ceiling Light Entrance: Socket Reserve 1 switch and living room switch do double control Study Room: Socket 1 Computer Desk 2 2 Reserved 1 to 2 Switch chandelier computer TV (audio and video sharing)
TV or cable computer (audio and video sharing)
Wired: living room, one bedroom, one dining room, one main room, one study room, telephone: living room, one bedroom, one restaurant, one main bathroom, one study, one kitchen, network: living room, one bedroom, one restaurant, one main bathroom, one study, one kitchen, overall sound: living room, one bedroom One restaurant, one master, one study, one kitchen, view balcony
AV sharing: living room-bedroom-restaurant-study weak centralized wiring (satellite TV line reserved)
Waterproof and moisture proof forum side wall, floor board surface seepage causes:
1. Poor concrete construction quality, microporous penetration
2. The waterproof coating is not firmly bonded or damaged.
Treatment plan:
(1) Clean up the water seepage site and use a cement-based waterproof coating as a blockage treatment;
(2) After cleaning the water seepage site, use water-based neoprene asphalt waterproof coating, etc. with fiber-reinforced materials as a plugging treatment to treat deformation joints, construction joints, and old and new structural joint leakage.
1. The quality of concrete construction is poor, shrinkage is too large, cracks appear;
2. The details of these parts of the waterproof treatment method is not proper, such as improper positioning of the water stop, concrete irrigation is not strict enough, caulking caulk is not strict.
3. The sealing material and the waterproof coating are not stretched enough, but they are pulled or cracked or disengaged from the adhesive surface.
(1) Inserting, pasting or injecting flexible or elastic waterproof material at the leaking part;
(2) Reinforce the waterproof layer on the surface with an elastic waterproof coating (such as a polyurethane waterproof coating) and a fibrous material.
Wall pipe and buried pipe leaking water
1. The pipe or casing is not tightly installed and there are cracks and gaps around it;
2. The detailed treatment method is not proper, the sealing material between the outer wall of the pipe and the reserved hole wall of the concrete is not caulked tightly, and the adhesive layer of the outer waterproof coating is poor;
3. The sealing material and the waterproof coating are pulled or cracked due to insufficient elongation.
Treatment plan:
(1) Clean up the sealing material or grouting of the outside space of the pipe and close it tightly.
(2) Pipes and basement walls are connected to the root with elastic waterproof paint and fiber materials to reinforce the waterproof layer.
Falling water head through the pipe leaking
1. Cutting away the bad cement PC floor version (work drawing)
2, waterproof cement reinforcement
3, discharge gradient correction
4, waterproof material construction
5, new high drop head roof terrace crack leak
1, remove the original waterproof layer and its cover to the original RC floor layer (such as construction drawings)
2, press foot brick excavation
3, RC floor layout with a machine polished (such as construction drawings)
4, garbage, dust removal
5, crack repair
6, laying waterproof layer (new water waterproof coating laying three) (such as construction drawings)
7, test the water after drying for a few days
8, cover laying (such as construction drawings)
9. Maintenance and waste removal Toilet leaks at the connection between the toilet and the drain pipe:
Because the height of the drainage pipe is not enough, the depth of the outlet of the stool is not enough to insert the drainage pipe, and the connection is not filled; the waterproof treatment in the toilet is not good, after the toilet is used, the water in the floor area is damp, the wall is damp, and even the lower ceiling wall appears. Moisture and dripping phenomenon.
When the pool floor is marked with water after use, the water leakage at the entrance to the pit at the junction of the stool and the drainage pipe should be considered first. At this time, the floor of the toilet water inlet can be gently removed to check whether the rubber bowl is intact. If it is damaged, it must be replaced immediately.
If they were originally tied with iron wire, they must be replaced with No. 14 copper divisions, and they should be tightly tied together in two ways so that one end is connected to the big end and the other end to the small end. The flush riser must be at the lower corner of the toilet.
Water leakage at the inlet of the pit at the pit:
During the construction, the joints at the squat pit were damaged and not found.
After being tied with iron wire, the wire is rusted and broken, and the joint between the rubber bowl and the pit water is broken, so that after the pit is used, the area is water, the wall is damp, and the roof and wall of the lower layer are also wet and dripping.
The installation of sanitary ware is not solid because the pre-embedded wooden bricks are not allowed or not embedded during construction, and the sanitaryware is not firmly installed. When used, the sanitaryware is loose and unstable, causing damage or water leakage to the pipe connector.
The floor drain collects water at the ground and the effect of flooding is not good. When there is constant accumulation of water, the ground around the floor drain is cut off and the slope is drained again. The floor drain shall be marked with the “Eight” word mouth, and the ground leakage shall be applied with soy-cement concrete or dry-hard cement mortar, and be set below 30cm below the ground, and then the polyurethane waterproof coating or sealing tape shall be embedded, and the top shall be smoothed with cement mortar. .
Floor drain water seepage:
The height of the water outlet is not compatible with the elevation of the ground or toilet equipment, resulting in inverted flooding.
Sanitary equipment drainage is not smooth, so that the weak parts of the felt leakage or rot the linoleum;
The floor height of the floor of the floor slab is too small, and the water leaks directly from the casing to the lower floor.
The floor riser shall be pre-embedded in the casing and shall be 20mm above the floor of the building. The outer casing should be tightly shaved with dry hard mortar and the floor, and the gap between the casing and the riser should be sealed with waterproof ointment.
When the floor needs to make a hole, you can use a chisel to remove the hole, and it is forbidden to use a sledgehammer to make a hole. The hole is strictly prohibited from being blocked with bricks, broken concrete, wooden blocks, aerated blocks, etc. The C20 bean-concrete concrete should be used to fill the hole. 10mm, two times with waterproof mortar leveling, pipe root, Yinjiao should be painted into a small round or eight-shaped groove. At the entrance of the hole, it should be 30-50mm beyond the edge of the cave.
Top or partial leakage of the lower roof:
Due to the partial aging and aging of felts that have not been properly prepared for linoleum protection,
In addition, due to hollowing cracks in the screed, there is no casing through the floor slabs. After the hole is cut, the hole is not treated well. There are bricks, sawdust, and other debris in the concrete. Cracks occur at the joint between the concrete and the floor, causing a waterproof layer and leveling. Layer bonding is not solid, forming a water inlet.
Water enters the structural layer through defects, causing the roof to leak.
Doing well in the toilet and bathroom waterproof layer is the key to waterproof leakage. When the waterproof layer is in construction, the leveling layer is required to be clean and the wall roots and pipe roots should be dense. For cast-in-place floor slabs, the opposite side is made while the floor slab is being made. The slope of the wall surface is as steep as possible and rounded.
Waterproof height is not enough, so that the other side of the bathroom wall moisture marks or flow marks, and even flow to the next layer along the pipeline interface.
The bathroom baseboard and the floor should be wiped at the same time to reduce vertical seams. The linoleum or rubber waterproof membrane shall be laid tightly, and the paste height shall exceed the etched surface of water, and the crater site shall be more than 20cm above the floor of the inkstone;
The mop pool should be more than 20cm above the pool floor, and the shower room should be more than 150cm above the ground.
The bath area is over 40cm above the upper edge of the tub; the urinal area should be 10-15cm higher than the shower tube;
Pipe roots and flats shall be additionally covered with additional layers of glass cloth felt.
Felt lining is not firmly bonded, there is a cracked edge, or due to local deformation of the base layer, causing the linoleum flat facade junction rupture, resulting in the lower wall, duct holes around the wet spots or traces of traces of the weak.
The procedures should be properly arranged and the steps should be compact. The Door Frames should be erected after the linoleum is laid to avoid increasing the dead angle and affecting the waterproof effect. The pressure felt layer and the linoleum protective layer should be constructed in time to reduce the possibility of the linoleum opening. .
Aluminium alloy doors and windows installation and seepage prevention First, do a good job in the preparation of aluminum alloy doors and windows installation.
On the basis of summarizing the previous construction experience and lessons learned, we have compiled the "Sanquan Homes Aluminum Alloy Doors and Windows Construction Plan" based on the actual conditions of the project. Emphasis is placed on: the production, installation, inspection and acceptance of aluminum alloy doors and windows, cooperation with civil engineering, and creating no leakage. The program also made clear the selection of materials: Aluminum alloy profiles use Wuxi Jinxiu company's profiles, sliding door selection 828 series profiles (in order to increase wind resistance capacity, increase light Kai), flat doors and windows use 50 series of profiles. The foaming agent is selected from Batima products. Silicone is made of Dow Corning Neutral Silica Gel.
During the production, field inspections are conducted on the actual hole size and painting size, and the production size is determined on the premise of the specification. The aluminum alloy doors and windows finished products were checked and accepted according to specifications.
Before the installation, aluminum alloy door and window openings were examined one by one, and written information was provided to the civil painting team. The plaster size of the opening and the gap of aluminum alloy door and window frames were uniformly controlled at about 15 mm. Our approach is: When the external wall to complete the layout of the brick, according to the layout of the tile to determine the aluminum alloy doors and windows of the horizontal line, vertical line and in and out of the line, and then check the size of the opening.
Second, the installation of aluminum alloy doors and windows.
Aluminum alloy door and window frame installation construction content includes:
1, aluminum alloy doors, window frames approach, check the horizontal line, draw a vertical line, in and out of the line, window frames, holes in the alignment, clean the hole.
2. Tilted wooden wedge fixed window frame, correction, fixed nail iron nail, check.
3, mortar or fine seal iron feet.
4, after the iron foot dry mortar, remove the wooden wedge, powder outdoor hole.
5, injection foaming agent, outdoor first-degree silicone.
6, the window frame mortar sealing, compaction, receive the pulp.
7. Play silicone on the inside of the door and window frame, and play second-degree silicone on the outside.
8, install the frame fan.
After installation, concealed inspections are performed on the connectors and the foaming agent. The actual measurement of the verticality of the door and window diagonals, so that the installation quality meets the requirements. In the installation of aluminum alloy doors and windows, generally the following procedures can be accepted:
Pre-installation acceptance of door and window openings, installation of door and window frames, acceptance of door and window frames, expansion agent, first outdoor silicone, acceptance of expansion agent, silicone, cross-painted plaster hole, acceptance hole, paint, silicone, acceptance silicone, door and window installation, Door and window overall acceptance, watering test.
After all the doors and windows are installed, spray tests are also carried out to check the leakage of doors and windows.
Key process construction process. The construction of foaming agents and silicones is the focus. After the installation of aluminum doors and windows frames was completed, aluminum door and window installers began to inject foaming agents from the outside into the room to the gap around the frame. Before the operation, clean up the earth-built hole at the entrance of the building and the rubbish, dust and cement slag on both sides, and blow them off with a skin tiger. dust. (If the gap around the frame is >15mm, mortar should be used first to make the gap around the frame <15mm.) When the foaming agent is sprayed, the outside foaming agent is pressed for 10 minutes and then pressed by hand (flat with the frame), and the outdoor side plays the first degree of silicone.
Silica gel inside the door and window frame, outdoor second-degree silica gel. Pay attention to the protection of the surrounding when playing silicone (covering the window frame and wall with adhesive tape, when the silica gel is dry on the surface, then tear it off), and then connect straight and smoothly.
Third, civil construction and construction content.
In order to better install the doors and windows, we must do a good job with aluminum alloy doors and windows and civil construction. Our approach is: clarify the content of civil works and construction, so that the cooperation with targeted, the main civil construction with the following content:
1. Civil engineering construction shall ensure the accuracy of the size of doors and windows openings according to the design requirements, window width, height error pick window ± 5mm, flat window ± 10mm, hole mouth diagonal error 5mm. Before the installation of doors and windows with the size and three lines (vertical lines, horizontal lines, in and out lines), at the same time to check the entire facade doors and windows in the horizontal and vertical lines meet the design drawings. When installing the window, the vertical hanging line is firstly positioned to ensure that the lower window of the entire facade is in a straight line.
2. After the doors and windows are installed and the door and window foaming agent is applied, the iron feet of the doors and windows shall be buried in time. After anchoring the foot with mortar or mortar, dry it and remove the slant wood. The window sills shall be poured with C20 fines and then painted. During the construction, it is necessary to ensure the quality of the painting around the hole. The level of beam crossing is controlled at 1.5 inches, the total length is not more than 3mm, and the verticality of the hole is controlled at 1.5 inches. After painting, pay attention to strengthening conservation, prevent paint cracks and seepage.
3. Stucture around the hole to keep grooves. After the mortar was sealed in the frame, about 3 hours later, with a 4mm Yuan steel head, a groove of 5mm deep was drawn around the frame around the body, leaving the last topping silicone.划槽方法是逐步渐深，刮出砂浆渣土，随时清除，不要落入框内，否则难以清洁缝隙。
四、铝合金门窗渗漏水防治措施
1.安装铝窗时，要注意下帽头料的水平度，稍微向外倾斜，避免倒泛水。
2.窗台用细石砼(100mm厚)浇筑，并锚入两侧墙一砖长度，并做成挑泛水坡度(控制在l0一20mm)。防止从窗台下口门下嵌渗水。
3.门窗框同墙体的缝隙内填嵌弹性材料（发泡剂），并填嵌密实。嵌填前必须把缝内的垃圾清理干净，可用粗铁丝钩出渣块，再用皮老虎风箱吹去灰尘。并检查缝隙大小，超过15mm的需另外打底。打完发泡剂10分钟后，用手指轻压，使其密实，检查有无漏打、空隙、不密实现象

4.窗框四周侧边应留设槽口，槽口填嵌硅胶进行密封处理。嵌注密封材料时，应注意清除浮灰砂浆等，使密封材料与窗框、墙体粘结牢固，同时检查密封材料是否连续，有无缺漏等情况。
5.铝合金门窗框的连接件伸出框予以内外锚固。设置时，除四周离边角180mm设一点外，其余间距应不大于500mm，连接件采用不锈钢件，其厚度不小于1．5mm，宽度不小于25mm．连接埋设必须牢固。
6.窗下档及推拉窗的下滑槽必须开设排水孔。排水孔设在窗框拐角20-140mm处，间距宜为600mm。安装后应检查排水孔有否堵塞情况，保证槽口内积水能顺利排出。
7.窗套面砖铺贴时应向外做l0mm泛水，窗天盘(包括凸墙)做清水线条；下窗盘做圆弧，向下做泛水。下窗盘底做滴水线防水。
8.土建施工部分任何一处都要清理被粉面，要湿水，以免空鼓。
9.最后收浆、搓实，洞口上部应有老鹰嘴或滴水线带滴水槽。
10.清角处最好是角、面一次性完成，以免出现先、后粉层交界处龟裂。
11.为使土建能作出滴水线，挑窗上口侧固定铁脚应采用内侧固定，外侧不用铁脚防水的几个基本概念（一）水的特性：
水是无孔不入的，它藉著风压、对流、冲击、附著、毛细等力量，逐渐渗入建筑内部，而且在渗透的过程不易从表面发觉。换言之，找寻漏水原因必须深入“内脏”研判，才能对症下药。
（二）水与水蒸气的压力变化：
水一旦渗透到建筑物里面，在有限的空间内，等太阳一晒，产生热能，就形成水蒸气，这些水蒸气产生大量的压力足以破坏原有的防水层，甚至于表面的装璜及饰材（譬如，油漆脱落、壁纸发黑、磁砖鼓起、木质地板膨鼓）这中间的变化是：1 mole的水18g体积为18cc;1 mole的水蒸气，体积为22．4升＝22400cc。换句话说，一单位的水，如果全部变成水蒸气，在建筑物内部有限度的空间里面，就产生了1240倍的压力，这个压力的破坏性实在太可怕了。（所以我们时常发现防水胶施工在含水的泡沫水泥上，不久就整个鼓起剥落了。）
（三）防水必须做在坚实的躯体上面：
与防水材料接著的界面必须不可有膨鼓、起沙、蜂巢、木头、纸屑、污泥、小石块、也不能做在松动不牢固的表体上，原因是附著性不良，再加上太阳紫外线破坏，建筑物本身热涨冷缩，以及水蒸气压力破坏，容易造成防水层老化、失败。
（四）正面防水优于负面防水：
如屋顶防水，直接做在屋顶表面，墙壁防水应直接做在外墙、水箱漏水直接做在水箱内层、浴室渗水就要将浴缸、磁砖打除，重新做防水，为什么呢？水有压力会往他处扩散，房子里死角的地方也不容易施工。这里所讲的“优于”是相对比较的，而非绝对性的。因为随著科技的发达，市面上陆续有人推出负面施工的防水材料－－抗负水压的矽酸质系列渗透性粉末，以及高低压注入合成树脂产生膨胀结晶体，亦可防水，但是并非所有的场合都可成功的施工，所以非不得已，应该采正面防水施工。
（五）围堵式的防水容易失败：
防水应该从根源治起，用围堵方法，水是无孔不入，也会产生压力破坏，根源不治焉能持久，举例来说：顶楼漏水的位置，刚好在加盖违建房间里面，一般人就想要从外围作截水路，容易失败。
（六）止漏的定义是：
不管水压的大小，不管下几天的雨，也不管屋顶有没有积水，都不可以漏水，这才叫做防水止漏（七）“不花钱的防水”观念：
要达到防水的功效不一定要花钱，混凝土除了发生“劣化”外，本身就有防水功能。譬如说：日本时代所盖的房子，外墙并没有贴磁砖、洗石子、二丁挂，却也不会漏水，反观，现在别墅区的房子，做了昂贵进口防水涂膜以后，贴最上等的二丁挂，仍然漏水！乃是日本时代泥水工施作严谨细心，在可能发生漏水部位上，都事先加以妥善的处理。
（八）没有一种材料是万能的：
任何一种防水材料都有它的独特性、适用性。“一剂治百病”的观念是错误的。所以如何选择材料才是重要的课题，良好的医生是在主导“用药“而不是被“药剂“牵著鼻子走”。
（九）选用防水材料优劣的判断标准（如何适材适地使用材料）：
1、与躯体之接著性。
2、弹性伸长率。
3、透水性。
4、抗压、撕裂强度。
5、耐候性、抗老化性。
6、表面饰材料接著性。

如何设计家庭的强弱电
1、 卧室：
一般应为7支路线：包括电源线、照明线、空调线、电视馈线、电话线、电脑线、报警线。 卧室各线终端欲留：床头柜的上方欲留电源线口，并采用5孔插线板带开关为宜，可以减少床头灯没开关的麻烦，还应欲留电话线口，如果双床头柜，应在两个床头柜上方分别欲留电源、电话线口。梳妆台上方应欲留电源接线口，另外考虑梳妆镜上方应有反射灯光，在电线盒旁另加装一个开关。写字台或电脑台上方应安装电源线、电视馈线、电脑线、电话线接口。照明灯光采用单头灯或吸顶灯，多头灯应加装分控器，重点是开关，建议采用双控开关，单联，一个安装在卧室门外侧，另一个开关安装在床头柜上侧或床边较易操作部位。空调线终端接口欲留，需由空调安装专业人员设定位置。报警线在顶部位置欲留线口。如果卧室采用地板下远红外取暖，电源线与开关调节器必须采用适合6平方铜线与所需电压相匹配的开关，温控调节器切不可用普通照明开关，该电路必须另行铺设，直到入户电源控开部分。
2、 走廊、过厅：
应为2支路线：包括电源线、照明线。 电源终端接口欲留1—2个。灯光应根据走廊长度、面积而定、如果较宽可安装顶灯、壁灯；如果狭窄，只能安装顶灯或透光玻璃顶，在户外内侧安装开关。
3、厨房：
应为2支路线：包括电源线、照明线。 电源线部分尤为重要，最好选用4mm2线，因为随着厨房设备的更新，目前使用如微波炉、抽油烟机、洗碗机、消毒柜、食品加工机、电烤箱、电冰箱等设备增多，所以应根据客户要求在不同部位欲留电源接口，并稍有富余，以备日后所增添的厨房设备使用，电源接口距地不得低于50cm，避免因潮湿造成短路。照明灯光的开关，最好安装在厨房门的外侧。
4、餐厅：
应为3支路线：包括电源线、照明线、空调线。 电源线尽量欲留2至3个电源接线口。灯光照明最好选用暖色光源，开关选在门内侧。空调也需按专业人员要求欲留接口。
5.卫生间：
应为3支线路：电源线、照明线、电话线。电源线以选用4mm2线为宜。考虑电热水器、电加热器等大电流设备，电源线接口最好安装在不易受到水浸泡的部位，如在电热水器上侧，或在吊顶上侧。 Electric heaters, currently optimistic about the Yuba, can solve the lighting, heating, exhaust and other issues, the bathroom switch should be placed indoors.而照明灯光或镜灯开关，应放在门外侧。在相对干燥的地方欲留一个电话接口，最好选在坐便器左右为宜，电话接口应注意要选用防水型的。最好在坐便器旁再安个排风扇开关。
6、客厅：
客厅布线一般应为8支路线：包括电源线（2.5mm2铜线）照明线（2.5mm2铜线）、空调线（4mm2铜线）、电视线（馈线）、电话线（4芯护套线）、电脑线（5类双脚线）、对讲器或门铃线（可选用4芯护套线，备用2芯）、报警线（指烟感，红外报警线，选用8芯护套线）。 客厅各线终端欲留分布：在电视柜上方欲留电源（5孔面板）、电视、电脑线终端。空调线终端欲留孔应按照空调专业安装人员测定的部位欲留空调线（16A面板）、照明线开关。单头或吸顶灯，可采用单联开关；多头吊灯，可在吊灯上安装灯光分控器，根据需要调节亮度。在沙发的边沿处欲留电话线口。在户门内侧欲留对讲器或门铃线口。在顶部欲留报警线口。 客厅如果需要摆放冰箱、饮水机、加湿器等设备，根据摆放位置欲留电源口，一般情况客厅至少应留5个电源线口。
7、书房：
应为7支线路；包括电源线、照明线、电视线、电话线、电脑线、空调线、报警线。 书房内的写字台或电脑台，在台面上方应装电源线、电脑线、电话线、电视线终端接口，从安全角度应在写字台或电脑下方装电源插口1-2个，以备电脑配套设备电源用。照明灯光若为多头灯应增加分控器，开关可安装在书房门内侧。空调欲留口，应按专业安装人员要求欲留。报警线应在顶部欲留接线口。
8、阳台：
应为2支线路：包括电源线、照明线。 电源线终端欲留1—2个接口。照明灯光应设在不影响晾衣物的墙壁上或暗装在挡板下方，开关应装在与阳台门相联的室内，不应安装在阳台内。
9、安装电视光缆接头问题：
根据某彩电厂家提供的材料，在用户所有关于彩电收看质量不佳的投诉中，经上门实际查看证明，有90％以上是属于用户家中的接收信号不良所致，这里面既有有线电视网的问题，但更多的却是用户家中的电缆接头连接问题：有的是内芯与外部的屏蔽线搭上了茬，造成画面上出现大面积的平行线干扰波；有的是内芯的接触不良，造成个别台雪花闪烁；还有的是由于用户并线太多，造成信号严重衰减，应该加装分频器或放大器。因此，在家庭装修时，一定要把可能影响收看的因素都想到，以免影响日后的收视效果。
五、在布线的时候特别要求，强电和弱电的管槽之间距离30厘米以上，这样做对工人会增加劳动力，但为了以后不郁闷，我们要求工人一定要这样做，因为并排走线强电和弱电之间会有干扰。而且我们的插座位置都距离地面80厘米以下，因为怕放在高处容易看到电线，不美观。我们的厨房是做整体橱柜，工人在布这里的水电时，要求让橱柜公司把厨房的水电位置确定下来，虽然橱柜公司把水电已经设计好，但我们还是在厨房特别多留了三个插座，怕以后会增加东西，如果装修好了到时再想布线就完全不同了，拉明线不好看，拆装修重布暗线，不但人郁闷还不划算。 1、插座要多装，宁滥勿缺。楼梯间一定要有插座。炉罩旁边不要设计插座，有安全隐患。 2、开关不要放在门背后等距离狭小的地方。 3、走道里最好设计一个双控灯，这头打开，那头关闭。 4、插头最好买带有面板的，一些长时间不用的插座不容易损坏。 5、餐厅灯要考虑餐桌摆放的位置，否则灯不在餐桌正中。 6、小的射灯一定要装变压器，没有变压器，灯就像随时会爆炸的小炸弹，最后的结果是永远不开。 7、多买2眼的插座，3眼的电器少。 8、有线插座要买宽频的。 9、原有的下水管、地漏的位置最好别改变。 If you don't improve it, it will be easier to flood. 10、电工管线刚一铺完，没封槽之前，就要求工人画出走线图。 11、施工进行过程中，还是尽量地看着，发现不妥马上让工人改动，怕等下道工序做完了再改就来不及了，省却了为返工而扯皮的烦恼。
12、为了省电，请精确规划平时微弱耗电电器(如电视、DVD机、微波炉、空调，DVD机等)的插座。不拔插头都处于待机状态的DD最好装有开关的插座面板，因为待机所耗的电在普通电表里读不出来，但分时电表会读出来。
13、穿好线管后要把线槽里的管道封闭起来，用水泥砂浆把线盒等封装牢固，其合口要略低于墙面0.5cm左右，并保持端正。师傅说，别看现在这个插座线改造这么简单，穿线的讲究可不止这些，像空调等大功率电器都要单独走线，而且现在一般的通讯线也要走暗线，走暗线时通信线不仅不能和电源线的管路一起走，并且还要保持50厘米以上的间距，否则会产生电磁干扰。
tangxx的失败和建议
1 鹅卵石铺阳台（一部分）不好打扫，还是清一色瓷砖干净
2 阳台瓷砖下面空空的，没多久瓷砖就不牢了，可能是水泥黄沙比例不对，还就是底下没有铺平铺实。
3 踢脚线点点发黑，发霉，可能是木板受潮未干就涂了油漆。
4 卫生间的灯开关在卫生间里面，离门距离还挺远。
5 卧室床边灯的双控开关太高，躺下睡觉时要上身探出被窝才能够着。
6窗台套木做的不防雨水，台面要做成瓷砖或者大理石的。
7实木板质量太差，开裂严重。
8饭厅的垂吊灯在饭厅中间，但不在餐桌上方。
9厨房的人造大理石台面拼缝没有联接好，是个大缝。
10卫生间台面天然汉白玉大理石送到家的和购买时挑选的不是同一块，估计差价300元以上。这是我们另请人开孔后才发现的，送货时是用硬纸壳外裹的。拨打送货人电话不接，后就不了了之了。恒大买的。
11卫生间镜顶灯不在镜子正上方。
12 书房要2个电话插口，一个上网用，一个接电话。
13买个带抽屉的床，床下空间要充分利用。我们每次都要把席梦思、床板拆了才能放拿东西。
14要有一个手洗脏物的地方。比如带孩子大便的衣服，脏鞋子，牛仔裤，拖把。
15柜子要用玻璃的地方多用磨沙玻璃。 Or any debris in the cabinet is clear at a glance.
16装饰的小东西能不要就不要，除非有阿姨天天擦灰。
17定做的写字台类家具最好是一个个组合而成，否则万一桌面东西（比如银行卡，通讯录，优盘等）掉到缝里，家具过重无法搬动取出。
18装修好一年后买的3.5匹立式空调制热无法使用，或者勉强使用时不能用其他电器。电表容易跳闸。
19最好要有浴缸，方便给孩子（1岁~5岁）洗澡，也方便自己泡澡和不习惯冲淋的老年人使用。浴缸玻璃移门铝

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