How about k11 flexible waterproof coating? Method of use and characteristics
With the continuous development of the society, all walks of life are now making rapid progress, and the types of decoration materials are constantly emerging, so that many consumers do not know how to use them. What is the use of k11 flexible waterproof coating ? What are the characteristics of the k11 flexible waterproof coating? Share it for everyone today. Next, please follow the small series to learn more about the k11 flexible waterproof coating.
First, k11 flexible waterproof coating product introduction
1. K11 flexible waterproof coating (also known as JS composite waterproof coating, elastic cement, flexible waterproof mortar) is an acrylic polymer modified two-component cement-based waterproof coating. The liquid material is made by combining the acid-base, anti-aging and high-elasticity acrylic high-polymer imported from the United States with other additives; the powder is mixed with domestic famous brand cement and imported additives.
2. When the liquid material is mixed with the powder, a chemical reaction will occur to form a tough elastic waterproof membrane. The film has good adhesion to concrete and mortar, and can form a tight and firm permanent bond with it, preventing it. Water penetration.
Second, product features
1. Convenient construction, can be directly constructed on the wet base.
2. Excellent tensile properties. It has strong elasticity and can adapt to the part of the building structure with a certain degree of vibration and displacement.
3. Good bonding performance. K11 flexible waterproof coating has good adhesion to the base surface, and it is waterproof like skin. It does not produce empty drum and water layer, and can close loose substrates, special-shaped parts, pre-cast joints and cracks in houses.
4. Waterproof effect is remarkable. It not only has the characteristics of high flexibility, acid and alkali corrosion resistance of acrylic acid, but also has excellent film forming performance and water repellency.
5. Environmental protection. It is non-toxic and harmless, and has no odor. It is the green waterproof material recommended by the state.
Third, the scope of application
1. Main recommended parts: kitchen and floor, construction joints, expansion joints, pipe roots, basement, curtain wall, pool and other parts.
2. Indoor and outdoor structure, prefabricated structure, brick wall, tunnel, drainage and water supply pipe, floor and ceiling wall and other waterproof.
3. There will be slight vibration, displacement, cracks in the building structure, around the nozzle, the post-casting joint, seams and other parts of the waterproof.
4. Type I products for roofing and joints; Type II products for basement and kitchen and bathroom floors; Type III products for façades to be bonded with ceramic sheets. If the type of roof is used, the joint parts, etc. must be treated with fiberglass cloth or non-woven fabric. Type I products are not suitable for long-term flooding projects; Types I and II are not suitable for waterproofing of facade tiles.
Fourth, k11 flexible waterproof coating use method
1. Base surface treatment: clean the base surface, level it, keep no cracks, no looseness; make the yin and yang angles into rounded corners; smooth the sharp places.
2. Node part treatment: splashing water and moistening the base surface, for yin and yang corners, through-wall pipes, floor drains, construction joints, etc., with flexible waterproof coating and fiberglass cloth for reinforcement treatment, the thickness is about 1.0mm.
3. Water-repellent layer coating: Splash water to wet the base surface, maintain a certain humidity but can not have clear water, apply the proportionally mixed waterproof coating directly to the base surface, press the brush several times; the layer does not stick the hand and then directly brush the first The second layer (each layer is about 0.6mm, can not be too thick); generally waterproof needs to brush more than two layers, the latter is scattered on the sand when the waterproof layer is not dry, which can enhance the adhesion with the protective layer. After brushing, the edges of the coating are brushed several times to close the head; the waterproof layer is completely dry.
4. Waterproof protective layer: After the waterproof layer is dry, it can be made of 1.5~2.0cm thick cement mortar protective layer according to demand.
5. Reference dosage: thickness 1.0mm, about 1.5~1.8kg/m2; thickness 1.5mm, about 2.0~2.3kg/m2.
I believe that every reader has already learned a certain amount after reading the above k11 flexible waterproof coating. I hope that you can help you in this small series. Thank you for reading. Your reading is our biggest. power. If you want to know more, please continue to pay attention to the decoration home network.
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