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When decorating a new house, the most important step is the renovation of water and electricity, which is related to the smoothness of the later use of electrical appliances. However, the renovation of water and electricity is also the easiest to be tricked by decoration companies, who will add projects in order to make money.

For example, when I renovated the water and electricity in my house, I hired a fairly well-known decoration company. At that time, I thought it would cost 50,000 or 60,000 yuan, but I didn’t expect that when I paid the bill, it only cost less than 10,000 yuan.

I was shocked when I saw the price, and immediately asked my designer friend, who said that the renovation company was not cheating me, and that this was the real price of the water and electricity renovation, and I should remember to increase the wages for the workers. So how did this water and electricity renovation "fight the scam"? Let me tell you!

Except for the necessary intersections of water and electricity pipes, the decoration workers did not cut many grooves, and almost all of them were exposed, which reduced the cost of cutting grooves and labor costs.

If you encounter a black-hearted master, he would like to make grooves everywhere, even on the wall. You should know that making grooves on the wall is an irregular construction behavior, which will destroy the load-bearing capacity of the wall and eventually cause the wall to be unstable.

The second trick of the unscrupulous master is to replace all the water pipes and wires reserved by the developer, and the reason given is that the materials provided by the company are better. In fact, they are just making money from the material fees. If you have any decoration questions, please contact the designer qijiagc

The worker who came to renovate my house was different. He first checked the developer's water and electricity pipes, and replaced them only after finding the problematic ones. Basically, no more than 5 lines were changed, so the material costs for water pipes and wires were saved.

The water and electricity lines we see in our daily lives are all close to each other with no spacing between them, which makes it easy for unscrupulous workers to wind the wires, increasing costs.

The decorator told me that the water and electricity lines should be kept at a distance of 15mm, in order to avoid hollowing of walls and floors, and to prevent the potential safety hazards caused by winding. Therefore, when he arranged multiple pipes on the same horizontal line, they were separated by a distance of about 15mm.

Except for the kitchen and bathroom pipelines that run through the ceiling and walls, all other water and electricity pipelines run on the ground. This can reduce the cost of pipelines and save money on ceilings. As for the "nonsense" that all pipelines run through the ceiling, don't believe it!

The kitchen and bathroom pipes are placed on the ceiling, which allows for better inspection and is also convenient for laying floor tiles. Pipe rupture in the kitchen and bathroom is a problem that can easily occur. If the pipes are placed on the ceiling, leaks can be discovered in time, and the final inspection is also convenient.

After the decoration master laid the water and electricity pipes on the ground, he did not follow the routine of water and electricity modification - horizontal and vertical, in some places they were curved, and in some places they were bypassed from above, trying to spend less money and avoid problems.

Almost all owners have encountered the routine of horizontal and vertical lines in water and electricity renovation. The unscrupulous master said: It can make the pipe layout beautiful and facilitate nailing later.

In fact, the real reason is to make money. Horizontal and vertical lines will allow more routes to be created, more materials will be used, and more money can be made.

In general, it is not easy to meet a conscientious master, so we must understand the knowledge of water and electricity renovation to avoid being deceived by the decoration company!