The waterproofing membrane for toilets and kitchens is better than waterproof coatings

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.

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 K11 works best!

Advantages of K11 waterproofing:

1. Comparison with rigid waterproof materials:

The biggest disadvantage of general rigid waterproof materials (such as waterproofing agent, waterproof powder, etc.) is that there is no flexibility, poor crack resistance, and it is easy to crack when the wall has microcracks or vibration caused by decoration knocking. K11 waterproof coating has good flexibility, good crack resistance, and can resist micro-cracks and deformation.

2. Comparison with asphalt-based waterproof coatings:

Asphalt-based waterproof coatings (such as ointment, 851, etc.) contain many harmful ingredients, polluting indoor air and affecting human health. "K11 waterproof coating is a non-toxic, harmless product, especially suitable for indoor use.

3. Compared with one-component waterproof coatings:

One-component synthetic resin emulsion waterproof coating (such as 991, etc.) has poor adhesion and construction adaptability with the base layer, and is not easy to directly paste tiles on the waterproof layer, and is not easy to adjust into putty, which is used for plugging and repairing, K11 waterproof coating has high bonding strength, and can directly paste bricks on the waterproof layer, and has good construction adaptability.

The coating film of K11 waterproof coating can be immersed in water for a long time, without water absorption and swelling, without designing a protective layer, without affecting the drinking standard of water, and can withstand long-term corrosion of sewage; Strong crack resistance, suitable for dynamic waterproofing, the coating film can resist the cracking of the construction substrate of 3mm and 6mm respectively under the condition of thickness up to 2mm; Resistance to ultraviolet aging; It has a long service life, strong ability to resist external damage, and can be used on the roof for a long time; No need for a protective layer, you can go to people; The cost advantage of special-shaped roof waterproofing and old roof repair is obvious; Low temperature resistance 40, high temperature up to 120; Cold coating construction, simple method, low cost, no fire hazard, no toxic gas volatilization, can be applied on dry or wet substrate; No matter how complex the geometry of the construction base surface, the waterproofing layer can form a continuous whole without any weak links such as lap joints.

Toilets and kitchens, because of their small area and many pipes, if the use of waterproof membrane is not only not easy to cut and paste, but also used in the indoor ventilation is not smooth, but also easy to coalesce pungent smell is not environmentally friendly, so it is still recommended to use kitchen and bathroom waterproof slurry.

First, use the quick-setting repair mortar to repair and strengthen the yin and yang corners that are easy to leak, wear the pipe, and repair and strengthen the periphery of the sanitary ware, and then use the permanent waterproof slurry to do waterproofing as a whole, so that the waterproof effect is guaranteed.

In addition to choosing the right material, the waterproof coating area, the thickness of the painting, the interval time, and the later sprinkling and maintenance are also very important.