13 issues that should be noticed in waterway reconstruction

The design of the waterway must first consider all the equipment related to water, such as: water purifiers, water heaters, kitchen treasures, toilets and wash basins, their location, installation methods and whether or not they need hot water.

1. Waterway design First of all, all equipment related to water should be well thought out, such as water purifiers, water heaters, kitchen treasures, toilets, wash basins, etc., their location, installation methods and whether they need hot water.

2, to think ahead of time to use gas or electric water heaters, to avoid the temporary replacement of water heaters, resulting in repeated changes in the waterway.

3, in addition to leaving the bathroom sinks, toilets, washing machines and other outlets, it is best to take one out, after the water to the ground and so very convenient.

4. After the location of the washing machine is determined, the drainage of the washing machine can be considered to be inside the wall of the drainage pipe, which is beautiful and convenient.

5, after the waterway reform should have two pressure test, but now many decoration teams are doing a pressure.

6. It is advisable to have a property presence in the pressure test and be able to play a supervisory role; because some decoration teams will deceive the owners in this section. The method is: When the pressure is applied, open the “return valve” of the pressure pump to form a loop. Although the pressure pump seems to work, there is not much pressure in the tube. Especially for the electric pressure pump, the students should pay more attention.

7, when collecting the house should pay attention to check whether the drainage of the kitchen, bathroom is smooth, if the slow drainage should promptly make the property clear; during the renovation should protect the outlet, especially in the kitchen and tile period, the most likely to cause cement Falling into the drain leads to blockage.

8. After filling the kitchen floor tile, you should check the discharge of water to see if the floor drain is smooth (in order to remove the drainage speed after the floor drain cover is removed, because most of the deepwater floor drains have the problem of slow drainage).

9, if you want to close the excess floor drain, you must block the gap between the drain pipe and the floor drain to prevent water spillage.

10, according to the use of the situation often clear the floor drain, or the floor drain below the pad to hang dirty things will not achieve a closed effect.

11, it is particularly important that the drainage speed of the washing machine is very fast and the volume is large. It is necessary to select the corresponding floor drain, otherwise it will directly lead to the overflow of the water.

12, when the waterway transformation, to install the electric water heater, sub-tap and other reserved cold, hot water pipe should pay attention to four points:

(1) Ensure that the distance is 15cm (the current distance between most electric water heaters and sub-faucet hot and cold water is 15cm, and some are 10cm)

(2) The consistency of the nozzles for cold and hot water

(3) Cold and hot water supply pipe vertical wall surface, after the wall tile should also be careful not to let the bricklayer get rid of (not vertical, then the installation can be strenuous)

(4) Cold and hot water inlet nozzles should be two centimeters higher than the wall surface. When laying wall tiles, bricklayers should also be required to finish the wall tiles to ensure the same level of wall tiles and water pipe nozzles. If the size is not suitable, then after installation of electric water heaters, sub-tap, etc., it may be necessary to purchase additional pipe clamps, inner wires, etc. to complete the installation.

13, the bathroom floor must not forget to do waterproofing, especially the ground slot. If the shower area is not a closed shower room, the waterproof surface of the wall should be 180 cm high to prevent the wall from sweating in the future. Before closing the cement, the 24-hour closed water test must be done. No problem can spread the bricks.

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