Room decoration. What do I need to prepare for the installation of electrical circuits and water pip

If you're not an electrician, don't do it yourself. With an area of more than 1,000 square meters and so many rooms, it is not good to be a professional. You can only determine the number and location of electrical sockets, light bulbs, as well as **, TV broadband, network cables, and monitoring locations according to your actual situation.

Then ask a professional electrician to design the wiring diagram to determine the wire diameter and the capacity of the socket. The circuit layout is a concealed project, after the decoration is completed, the wires are buried in the wall or underground, once there is a problem and wants to repair, it is necessary to destroy the wall, the ground, and even lead to a disaster. As for the plumbing, if you have work experience, you can do it yourself, but you should also ask someone to do the heating.

The water pipe is divided into water pipeline and sewer pipeline, and the diameter of the pipe is selected according to the need, and the pipe joint of the branch and connection is on the line, and a special hot melter is required for the PPR pipe.

First of all, we must design the location of the power supply, if there is a wall line pipe, you must first slot, in the lower tube, and then in the channeling line, and so that the wall is processed in the assembly and disassembly.

Buried wires should be made of iron pipes, walls with PVC pipes, wires with panda brand, PVC pipes with parks, including switch boxes, water pipes with park PP-R pipes, all of which are national standards, switches to buy ***, what brand I can't say, P30 box switches must be good, what lights. Let's see for yourself the sanitary ware or something.

My suggestion is that you had better set up the circuit in the hall or in the room behind the hall All the circuit control is in a room, each room has its own remote control device, if you don't want to take the dark line, you can put the power line in the water pipe, water and water are going to take one of the double pipes to take the line maintenance is convenient, then you will buy two copies of the plumbing materials, but at present I have not found such an installation, just my personal thoughts, just for your reference, It's useless to decorate for so many years, and it can only give you the idea of some garbage.

Many people have worked hard to save for many years to buy a house, and the joy of the moment the new house is in hand is beyond words. However, the next thing that may cause headaches for the owners is the question of the renovation of the new house. Many owners will focus on aesthetics, and consciously ignore the practicality of house decoration, especially do not pay attention to the renovation of hydropower projects, the consequence is trouble.

As we all know, hydropower is a hidden project, and it must be sealed after renovation and transformation. Therefore, once the water and electricity fail due to negligence in decoration, the board will be dismantled, and the wall may be smashed and the bricks may be smashed, and the maintenance cost is higher. Therefore, when decorating, it is necessary to choose good decoration materials and ensure the quality of construction.

For the most used water pipes on a daily basis, it is best to choose a big brand. Home improvement hydropower renovation generally uses copper core wire and PPR hot melt pipe, and copper core wire is divided into single strand copper core wire and multi-strand copper core wire. In order to save money, the single-strand copper core wire is usually used for the surface-mounted line, while the multi-strand copper core wire is generally used for concealed installation and pipe threading, which is more convenient for pipe threading and installation of the line.

1.Kitchen waterway renovation.

Kitchen waterway renovation mainly includes faucets and water heaters, usually the kitchen and bathroom in the family are used together with a water heater, so when carrying out the transformation, we must determine the location of the water heater installation, so as to determine the location of the hot and cold water pipes to be installed. <>

2.Toilet waterway renovation.

The project of renovating the toilet waterway will be more complicated, and the installation location of the washbasin, toilet and bathtub and whether the hot water pipe is needed must be confirmed first, and the treatment of the floor drain sewer must be in place to avoid backwater.

3.Circuit makeover in the living room.

The transformation of the living room circuit will be more cumbersome, including power lines, TV lines, lighting lines, ** lines, lighting lines, and so on. **The location of the line should be considered clearly in advance and reserved. Generally, the background wall of the TV in the living room should be reserved for at least 5 power cord ports.

Weixing tube. Because Weixing tube is a big brand, ***, long life, so I think it is better to use Weixing tube.

PPR quality water pipes can be used, and they are easy to install in the home without clogging or aging.

We should use some aluminum-plastic pipes, such pipes are of the best quality, and they are also very helpful, and we all will like them very much.

The bill of materials for hydropower installation is an inevitable lesson for home improvement, and recent macroeconomic data shows that the operation is relatively stable. In the process of continuous economic and social development, it is necessary to display similar information in the list of materials for hydropower installation in a conspicuous place. That is to say, regarding the specific understanding of the topic of hydropower installation material list, each of our best friends needs to pay attention to the information resources of the first class at all times, classify and summarize the successful resource information, and have a comprehensive understanding and grasp of the information of the hydropower installation material list on the basis of analysis and cooperation.

In the process of dialectical thinking between progress and faltering, with good thinking about the list of materials for the installation of hydropower. We will deeply grasp the essence and core of the topic in the universal connection between form and content. Over the past quarter, the classification and aggregation of production, education, and research information resources have been well and clearly organized.

In the analysis and grasp of the above topics, the detailed list of hydropower installation materials once had a more powerful scale for practical topics. To evaluate whether a person is unique in a certain area, it is necessary to integrate the information listed in the bill of materials for the installation of hydropower.

On a faster and fairer basis, the theoretical resources in our own hands are constantly transformed into demonstrative productivity that is conducive to problem solving. This means that we have our own set of competencies in this area. In the process of moving forward, many smart people occupy a relatively broad information base in mastering the list of materials for hydropower installation.

Only by fully understanding the content of the hydropower installation material list can we compile a complete hydropower installation material list and prevent the hidden dangers of decoration.

Home decoration generally uses steel-plastic water pipes and copper pipes, and steel-plastic pipes are relatively high. Water pipe fittings** are higher than steel-plastic pipe fittings, try to avoid laying on the ground, and it is best to lay from the top or wall. There may be a slight increase in the number of pipelines, but it will be beneficial for future pipeline maintenance.

Before decorating the wiring, it is necessary to determine the position of the fixed socket on the wall, and it is reasonable to use a two- or three-prong socket panel. Note that only one plastic copper wire can be used instead of the sheath wire during construction. When renovating water and electricity in the home, water pipes and line pipes should be carefully selected.

Galvanized pipes, copper pipes, stainless steel pipes, UPVC pipes, PPR pipes must need these materials, after all, different kinds of pipes need different materials.

Stainless steel pipes, copper pipes, galvanized pipes, PVC pipes, PPR pipes, and some glue should be prepared for water pipe installation.

First of all, it is necessary to buy water pipes, and we must pay attention to the brand, there is a quality problem, and we also need to buy the corresponding flame retardant wires, and then we also need to prepare galvanized pipes, and then we also need to prepare copper pipes and stainless steel pipes.

If you are a first-time homeowner, you must remember that the installation of water and electricity is the most important thing in decorating your house. Plumbing and water installations are covert and are buried inside walls or under tiles. You can't change it at any time.

So I will say a few points of precautions for hydropower installation: first of all, circuit engineering, all electrical control lines and lines must wear PVC pipes. If there is no shady corner at the ceiling and there is a force reduction wall, the line will go from the wall.

The same circuit wire should be laid in the same pipe, the wire diameter is appropriate, and the number of pipes should be so that the cross-sectional area of the pipeline is not more than 40% of the cross-sectional area of the PVC pipe. The bending degree of the wire shall not be greater than 90 degrees, and when it exceeds 90 degrees, it shall be connected with pipe fittings. When the wire is threaded, the strength must be separated, and all the wires must be threaded.

The joints are firm and reliable, and the insulation performance is good (the resistance value is greater than. The layout of the line is reasonable. The fixed position of the switch and socket must meet the requirements, that is, the switch is 1200-1300mm from the ground, and the socket is 300-450mm from the ground.

The direction of each line is clear and orderly. If the indoor area is more than 40 square meters, the air conditioning line should be laid with 4 square millimeters BV copper core wire. This is followed by waterway engineering

All fittings are strong, reliable and have a good seal. The outlet of the open water pipe should be cold at the top and hot at the bottom, hot on the left and cold on the right. Concealed indoor pipes must be pressurized before they can be sealed.

Generally, under the premise that the working pressure is not greater, no decompression phenomenon is qualified. In the waterproofing process, the overall cast-in-place waterproofing generally requires one cloth and three oils, or two cloths and six oils (cross paving). The waterproof layer of the coating must be smooth, uniform, and free of defects such as peeling, shelling, cracks, and bubbling.

The inspection method of waterproof engineering is: water is turned off for 24 hours without leakage, that is, it is qualified. Finally, the materials for the installation of water and electricity also need to be very strong.

The following points should be paid attention to in the installation of home decoration waterways:

1. Think about the installation location of water-related equipment such as washing machines, water heaters, wash basins, vegetable washing basins, etc., and reasonably plan the layout of waterways according to the corresponding sections.

2. Pay attention to keeping a distance when laying and installing hot and cold water pipes to avoid mutual influence. Keep a distance of 15 cm between hot and cold water pipes.

3. The waterway is transformed into a concealed project, and it is difficult to maintain it in the later stage, so all high-quality, environmentally friendly and healthy products should be used during installation.

4. After the water pipe is laid and installed, the water pressure test needs to be done.

5. Toilets and other waterproof places need to do a 24-hour closed water test to ensure that there is no leakage.

The following points should be paid attention to in the installation of home decoration circuits:

1. In the early stage, it is necessary to reasonably plan the location of sockets and switches according to the size of furniture and living habits to avoid waste.

2. There shall be no damage or burr in the installation of wire pipes, and there shall be a maximum of three wires in one pipe.

3. If the dark line is taken, the slotting depth and width should be greater than or equal to the times of the conduit.

4. When the strong and weak electric pipes cross, they should be shielded and protected.

5. The socket is generally 30cm from the ground, and the switch is 130cm from the ground.

In the decoration, there are still a lot of points to pay attention to the concealment of water and electricity, because the concealed project in the future life is directly related to our use habits and efficiency. Once there is a problem, it is also the most difficult to solve!

First of all, the wiring of the water circuit must meet the standard construction standards, such as the line in the line pipe can not be too much, otherwise the line will not be pumped out in the later stage! The existing line pipe cannot be a direct bend, but must be a large-angle arc bend. There must also be no damage to the conduit, and it cannot be fixed with nails.

It's the quality of water pipes and electric pipes! Hydropower engineering as the most uneconomical project in the whole decoration exists, so both the quality of pipe fittings and the variety can not be improvised. Don't replace it with another because of the lack of one kind of fitting.

In hydropower projects, the wiring of hydropower pipes should all have circuit diagrams and records to prevent future problems from being repaired!

The distance between strong and weak current wiring at home should be at least 500mm or more!

Probably on these issues, it is still necessary to remind that water and electricity are the top priority in decoration, and many companies will do tricks on water and electricity. False report, random report, **, must be said in advance, the ** brand standards, etc., can be set in advance!!

Good luck!

1. If the requirements are high, the hydropower will go to the top.

2. Be sure to pay attention to the left hot and the right cold.

3. The hot water pipe can be used as a cold water pipe, but the cold water pipe can not be used as a hot water pipe 4, and the pressure test must be done well, generally 6 liters of pressure 5 kitchen with 4 square wires.

Pay attention to the materials selected and the requirements of the wiring pipe, so as to facilitate future damage and maintenance.

I feel that I should try not to think about saving money and using cheap pipes, because it is really troublesome if there is a problem in the future.

Waterways must pay attention to leak-proof, some quality home improvement companies, will do leak-proof measures, toilets there will be waterproof and sound insulation measures, circuits, must pay attention to anti-interference measures, quality home improvement companies will generally use tin foil to prevent interference, in order to prevent strong and weak electricity from interfering with each other, resulting in a bad signal.

The quality and brand of water pipes and wires. Since the water and electricity renovation is pre-buried in the wall or under the floor tiles, it is very troublesome to repair once a problem occurs, so be sure to buy good water pipes and wires.

Water pipes and wires involve the problem of slotting, cold and hot water pipes are different tanks, wires should be covered with PVC pipes and then buried in the slots, and strong and weak electricity are also different slots.

Don't be in a hurry to seal the wall after the water pipe is connected, first suppress or open the water inlet door to test the water, confirm that there is no water leakage at each joint of the water pipe, and try for a while.

Choose a thick point of wires for high-power appliances such as kitchens, bathrooms and air conditioners, at least 4 square meters.

The number of switches and sockets and the location of the layout should be communicated with the plumber in advance, such as whether the bedroom light chooses to use dual controls to greet the plumber in advance.

The water pipe can go to the top on the top, and it will be good to repair it in the future, although the cost is high, it is difficult to get a problem after walking on the ground.

That's all I need to think about for now.

Installation method of water and electricity in new houses: 1. It is recommended not to place the bridge on the ground at will, so as not to make the pipe too large. 2. It is recommended not to drill holes and fix pipelines on the ground at will, so as not to avoid pipeline areas.

3. It is recommended not to walk inside the plaster line to find the wire conduit, which may cause bending and dead wires.