Does anyone know if it s better to use waterproof paint or tarpaulin for bathroom waterproofing?

1. Inspect and accept the appearance, variety, specification, packaging, size and quantity of materials, and form corresponding acceptance records.

2. Check the quality certification documents of the materials and include them in the engineering and technical files.

3. After the material enters the site, the material inspection report shall be issued according to the specification.

4. When all the indicators of the physical properties of the material meet the standards, it is qualified; If an index does not meet the requirements of the standard, the index should be re-sampled in the tested product for re-inspection, and the re-test result meets the requirements of the standard, and the batch of materials will be judged to be qualified.

5. Waterproof material. There are three main categories: waterproofing membranes; 911 polyurethane waterproofing material; New polymer cementitious waterproofing material.

The last category is divided into general-purpose GS waterproofing materials and flexible JS waterproofing materials. Among them, the universal waterproof material is suitable for the waterproofing of the indoor floor and wall of the family.

Waterproof coating is better. If the pipe is irregular when using the membrane, it will increase the difficulty of the construction of the tarpaulin, and the tarpaulin will not have adhesive force, and it is easy to produce seepage and leakage in the humid environment of the bathroom. It not only reduces its waterproof effect, but also affects the aesthetics of the entire waterproof layer of the bathroom, if you use waterproof coating, the operation is simple and convenient, and the waterproof is very good.

When you say waterproof cloth, you should mean waterproof membrane.

The waterproof area of the bathroom is small, the nozzle is more, and most of the waterproof construction of the small area of the bathroom is waterproof mortar and waterproof coating combined with waterproofing, first do the mortar waterproof layer and then paint the waterproof coating. In addition, the height of the waterproof layer of the bathroom wall should reach at least 1.8 meters. Therefore, the bathroom indoor or honest and practical waterproof coating is not suitable for membrane waterproofing, the interface of membrane waterproof material is more, there is a bad treatment will form a hidden danger of water leakage, and the use of membrane construction, wall paving tiles are easy to fall off.

Remember the waterproof coating to choose a big brand, my home a while ago decoration with an environmentally friendly waterproof coating is good, is Yuhong 400 color high-elastic waterproof coating, senior decoration master strongly recommended to me, said to be based on imported high-quality and high environmental protection emulsion as the base material, auxiliary refining filler and a variety of environmental protection functional additives to prepare a high-grade open-barrel ready-to-use one-component waterproof coating. It has the characteristics of strong bridging crack ability, high strength, good air tightness, fast drying speed and good construction feel.

After the bathroom waterproofing is done, remember to carry out a closed water test, after the waterproof coating solidifies, block the door opening, inject water to see if leakage can occur, find the problem and communicate with the decoration master in time to repair, and conduct the closed water test again until you can rest assured that there is no problem.

We generally do not recommend using membranes for bathroom waterproofing, because waterproofing membranes are not environmentally friendly for indoor use, and they are not easy to cut and bond. You can directly use waterproof paint or mortar waterproofing agent to meet the waterproofing needs of the bathroom.

It's usually a waterproof coat, but I haven't heard of a tarp yet...