Do the pipes go to the top or go?

The problem of Mr. Wei of Shanghai New City: Recently, the house is being renovated. At present, it has reached the hydropower sector. Some places that do not understand also ask about the supervision, that is, before the renovation, I heard that the water pipe has topped and walked on the ground. I found the workers. The master still gave me a water pipe in accordance with the ground. I heard that the pipe was better at the top, and it was convenient to overhaul it. Is this? Should we not let the master shop again?

Supervisory Q & A: The hydropower project has an important impact on the decoration of thousands of households. Whether the water pipe is "topped" or "landing", it not only determines whether the waterway system layout is safe and scientific, but also is an important factor influencing the budget for hydropower projects. It causes gaps. About 20% of the budget for waterways. I believe that many of my landlords and friends will pay attention to whether the water pipe is at the top or whether it is going well. The answers received are also varied. Well, today I give you a brief introduction from a professional perspective. The methods of hydropower reform are different. There are two kinds of ways to go: the top and the bottom, which are the best of these two methods? Hope to help Mr. Wei!

First, what are the characteristics of the top?

[Advantages] Leakage can be found in time to facilitate maintenance.

[Disadvantages] High-altitude operations require higher installation masters, and materials and labor costs will be 1/3 more than on the ground.

Plumbing decoration supervision decoration construction knowledge

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