How to make the bathroom waterproof? What materials are commonly used for waterproof in toilets?

Toilet waterproofing is a very important matter, which is related to the future use safety, so we can't underestimate the waterproof problem. So how to make the bathroom waterproof? Different waterproof construction technologies use different materials, so what materials are generally used for bathroom waterproofing? Let's take a look at the bathroom waterproofing in Bian Xiao. By the way, which brand of bathroom waterproof material is good?

First, how to make the bathroom waterproof?

1, wall and ground treatment

Because the domestic water in the bathroom will involve the walls and floors, the walls and floors of the bathroom need to be waterproof. First, the base of the wall and the ground shall be treated, and the non-square ground shall be leveled with cement mortar to ensure that the wall is square without hollowing. Clean up the impurities on the surface, check the drain pipe and sewer pipe to see if there are any impurities in them, so as to avoid clogging the bathroom in the future.

2, besmear brushs waterproof coating

Common waterproof materials include mortar waterproof agent, polyurethane waterproof coating, K 1 1 waterproof coating and JS waterproof coating, all of which can play a good waterproof role. When painting waterproof paint, the owner had better supervise the work face to face to avoid workers not operating according to the standard. Check whether the walls and floors are clean and dry before applying waterproof paint. If there are impurities or moisture, don't paint immediately, wait until the walls and floors meet the requirements before painting. The coating shall be free of cracks, bubbles and peeling.

The interval between the second brushing and the first brushing shall be carried out after the second brushing is completely dried. The height of waterproof coating on bathroom wall is preferably above 1.8m, especially in shower room. The higher the height, the better, so as to avoid the problem that the bath water washes the wall surface, causing the wall surface to be damp, moldy or leaking.

3, laying protective layer

After the waterproof work is completed, a protective layer must be laid on the surface. The main purpose is to protect the waterproof layer and avoid damaging the waterproof layer and affecting the waterproof effect.

4, do closed water test

Closed water test is the last step of waterproof construction. First of all, seal all the water outlets in the bathroom and inject a lot of water. The water level is generally about 2 cm. Wait a day and then check whether the wall, floor and top surface downstairs are leaking.

Second, what materials are commonly used for bathroom waterproofing?

1 cement mortar waterproof material

Cement mortar waterproof material is an environmentally friendly inorganic powder, which will not produce harmful substances to human body and pollute the surrounding environment during use. It has the advantages of fast drying speed, short coagulation time and convenient use.

2, acrylic waterproof material

Acrylic waterproof material has the advantages of strong acid resistance, alkali resistance, good elongation and breaking strength, stable performance and so on, which can achieve ideal waterproof effect and is widely used in various home improvement waterproof projects.

3, polymer cement waterproof material

Polymer cement waterproof material is a rigid and flexible two-component waterproof material with good air permeability and environmental protection. Construction on the wet base surface of the bathroom can be closely combined with the base surface, with fast drying speed and no bulging on the wall surface.

4. Polyurethane waterproof material

Polyurethane waterproof material has the advantages of tough coating, high tensile strength, resistance to structural expansion and deformation, good adhesiveness, etc. It is often used in bathroom walls, and is not easy to crack and flow, and has a long service life.

Disadvantages: some unpleasant smells will be produced during use, which is not environmentally friendly.

3. Which brand of waterproof material is good for the bathroom?

Gaode 1

Gaode is a very high-quality brand of toilet waterproof material, which has a high popularity and reputation in the domestic market. Among them, the best-selling materials are K 1 1 waterproof coating, caulking agent and tile adhesive, which are also sought after by many owners and decoration owners.

2. meadows

Meadows is a modern scientific and technological enterprise integrating the production and sales of waterproof coatings, wall coatings and other wall decoration materials, and is also one of the largest paint manufacturers in China. At present, it has a world-class automatic production line, which has won the love and pursuit of many consumers for its rich and diverse waterproof coating products and professional production technology advantages.

3. Wan Shibo

Wanshibo is a comprehensive enterprise specializing in the manufacture, sales and construction services of dry mortar decorative materials such as building waterproofing and joint filling materials, focusing on providing safer and higher-performance products for consumers and creating a safe and efficient home living environment for the majority of owners.

Recommended reading: What should I pay attention to when making the bathroom waterproof?

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