What is the slot, size and height of each water pipe in the water and electricity installation bathroom?

1, wall groove width, single groove 4cm, double groove 10cm, wall groove depth 3-4cm. And pay attention to the horizontal and vertical. The height of the wall trough depends on different water equipment.

2. Be sure to leave space between hot and cold water pipes. Because the hot water is heated by the water heater, the heat is also lost in the circulation process. If the hot and cold water pipes are close together, the cold water is also circulated, and the heat loss of the hot water pipe is very serious.

3. Wall hole size requirements: If the wall hole diameter of a single water pipe is 6cm, if two water pipe wall holes with a diameter of 10cm are drilled or separated by two wall holes with a diameter of 6cm.

Extended data

Slotting is an architectural term, also known as dark line. Make a groove XXmm thick on the wall with a cutting machine or other tools, and bury the wires and water pipes inside, so that you can't see the lines outside the wall, which is beautiful. Generally, the trunking is required to be horizontal and vertical, without diagonal lines.

Attention should be paid to when designing waterways:

1, waterway design should first reserve all water-related equipment, such as water purifier, water heater, kitchen treasure, toilet, washbasin, etc. Their locations, installation methods and whether hot water is needed.

2, want to use gas or electric water heaters in advance, to avoid temporary replacement of water heaters, resulting in repeated transformation of waterways.

References:

Baidu encyclopedia-slotting