Toilet backfilling-code of practice for toilet backfilling-sequence of toilet waterproofing and backfilling

Toilets are used every day, so waterproof and backfill will be attached great importance to when decorating. Backfilling is to fill the ditch again. Gap and backfill are also very important to the bathroom. Failure to do it well will bring hidden dangers, such as pipeline blockage and pipeline rupture. The leakage of toilet is also closely related to backfilling. Let's take a look at the backfilling of the bathroom, the standard practice of backfilling the bathroom, and the order of waterproofing and backfilling the bathroom.

First, the toilet backfill

There are many kinds of backfill soil in toilet. Here are some traditional methods:

1. Backfilling of construction waste: This is a traditional method, that is, recycling the wall waste left during decoration to the bathroom. This is a waste utilization method, which saves the time for garbage disposal. But this method has a disadvantage, that is, it is easy to leak water, too considerate, and the caisson in the bathroom is easy to crack and damage the waterproof layer and pipeline, so this method is not recommended.

2. Building filling and backfilling: it is a kind of pouring cement fluid. This method has excellent waterproof effect, outstanding wear resistance and simple construction, and can also protect the bathroom. The price is also very low. It is a common backfill method at present.

Second, the toilet backfill standard practice

1, the practice of toilet backfilling is standardized, the toilet floor should be wiped first, and the slope should be set aside in order to facilitate future drainage.

2. Apply waterproof material twice on the ground. In order to ensure waterproof effect, it is necessary to do closed water test.

3. Lay pipes below, use red bricks for overhead, and then pour ceramsite (ceramsite is a commonly used backfill material with light weight and good water absorption and taste absorption).

4. Just put the rusty steel mesh on the scouring material, and pay attention to leveling with five layers of coagulation.

5. Waterproof coating is needed, and plastic can be used instead. The advantage of this is that it is convenient to lay tiles in the future.

Third, the bathroom waterproof and backfill sequence

Toilet waterproof order:

1. The householder needs to plan the equipment to be installed first, and then sit on the slope of running water with fine sand cement according to the position of the saw.

2. Cover the wall with waterproof paint and waterproof cloth for more than 30 cm, and pay attention to the waterproofing near the sewer pipe at the same time.

3. Then, carry out the closed water test.

4. See if the water level has dropped. You can also go downstairs to see if there is any water leakage. Make each pipe joint waterproof and seal it with cement slurry honey.

Toilet backfill sequence:

1. Make waterproof coating twice first, and pay attention to the joint with the wall.

2. Using red brick or concrete for partition treatment can allow the builder to divide agarwood into grids of about 400×400.

3. Then fill it with ceramsite, and the ratio is 1:2.

4. Turn over the concrete layer. Then waterproof it twice.

The above is the information introduced by Bian Xiao. The backfill of the bathroom, the standard practice of the backfill of the bathroom, and the order of waterproofing and backfilling of the bathroom are all here. If you want to know more information, please stay tuned.