Is it better to walk on the roof or the ground when decorating?

1. The advantage of taking the water pipe to the top is that the water leakage will not involve the floor, which is easy to find, but it will not leak when the water pipe is completed.

2. The water pipe that goes up will bear the pressure of water flow permanently, which will inevitably affect the service life and quality of the water pipe.

Even if the water pipe bursts, the maintenance on it is more difficult than on the ground, because the broken pipe wall becomes thinner, and even if it is repaired, it will not last long.

4. The service life of pipes exposed to air for a long time is shorter than that in sealed environment, and the service life of water pipes is the shortest in the sun. Who doesn't want their pipes to last as long as possible?

The pipe is on it, half exposed in the air and half buried in the wall. The pressure of the two parts is different (the water pipe buried in the wall is protected by a layer of cement mortar, which offsets the pressure of water on the pipe wall; Water pipes exposed in the air can only bear the pressure of water by themselves, and the pressure of buried water pipes is almost zero. ) Because the former is much bigger than the latter, it is not good for water pipes to do so for a long time.

And the matters needing attention in the water intake pipe. Attention should be paid to the following points: the direction of water pipes should be planned in advance, and unnecessary joints should be avoided as far as possible, because there are many hidden dangers in joints. Don't overuse PPR tube when hot melting, because the smaller diameter will affect the water output. If it is a large villa, it is best to use a water inlet pipe with a larger diameter than the conventional pipe. Be sure to find an experienced plumber. More than three years of experience can achieve standardized construction.