First, the arrival must be reached

Before the renovation of the house, the owners, designers and construction team leaders communicate. In simple terms, it is generally necessary to ensure the contents of the three aspects and lay the foundation for the later work. The first is to confirm the design of the house. For example, it is clear where the pipe needs to be arranged and where it needs to be done. Second, we must determine the direction of the water and electricity coal. The third is to determine the changes in the structure of the housing. These need to communicate well with the construction team and the designers. They must be aware of what they are doing, and they should also lay a solid foundation for future projects.

Workers enter the stadium on the first day, and the designer gives instructions to the construction captain as to how it should be constructed. It contains many details. If the owner has any doubts, he can promptly make corrections.

Second, the electric cable must arrive

The landlord should go to the site to see before the hydropower line is sealed. It is mainly to ensure three aspects. First of all, the capacity of the wire cannot be greater than 40% of the tube, which is also specified in the 3.15 standard. The second thing to notice is that strong and weak electricity cannot be put in the same pipe. For example, computer network cables and wires cannot be worn in the same pipe. If this happens, it will not only affect the normal operation of the computer, but also may trigger security accidents. Finally, look at the place where the casing can't bend, because it's hard to get through the wire if it's concave.

The layout of the electrical conduit and the plumbing should also be as horizontal and vertical as possible. There must be a separation of ≥750px between strong and weak electricity lines.

Third, the material must come

This section needs to check whether the materials on the decoration budget slip are consistent with the materials sent to the site. In the process of doing the survey by the owners, the owner often reports that the materials are sent to the wrong place. The industry carefully checked the brand and quality. If you only find it when you need it, it will bring unnecessary trouble to both parties.

Newly arrived wall bricks not only have to check the brand model, but also check the quality of the bricks to see if there is a color difference.

Fourth, water pressure test must arrive

After the water pipe is connected, it is necessary to do a hydrostatic test because it is not clear whether there is a leak in the welded joint. This test is very necessary, because only after doing the water pressure test can we ensure that there will be no water leakage in the future and we will only relax our mind on this part. Everyone now uses PPR pipes at home to be 1.5 times higher than the daily water pressure. No water leakage is found after one hour, and the water pressure does not decrease.

The water pipe is also an important part of the hidden project. After acceptance, the pipe will be sealed immediately. In case of a miss, there is no chance of remedial action.

Fifth, do ceiling structure must

First, check if the fulcrum around the wall is solid. It is also necessary to determine whether the wood keel is fireproof and antiseptic. Because the ceiling contains wires, electrical appliances, transformers, etc. In case of electric leakage, it will lead to burning, so you should see it clearly.

The structure of the suspended ceiling is not simple, and it is suspended on top of our heads every day. We must ensure that its quality is safe and secure. The suspended ceiling and the top surface of the suspended ceiling are hammered with nailed nails (without the construction method of wood picks + wood rose) to make the ceiling safe and secure.

Sixth, gas installation must

One of the first steps in this link is to check if there is a leak after the gas is installed. The second is to make sure that the location of the gas cannot be too close to the wire, otherwise an accidental spark may cause an explosion.

Because the shower is the intersection of water, electricity, and coal, the temperature will suddenly rise and fall during use, so it must not be taken lightly.

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