How about js waterproof coating How to use js waterproof coating?

Waterproof coating is an essential material for every decorated house, and js waterproof coating is the most commonly used one. Of course, in order to buy good quality paint, we need to have a certain understanding of its characteristics. So how much do you know about its characteristics? Let's take a look at js waterproof coating and how to use js waterproof coating.

How about js waterproof coating?

1, JS waterproof latex is basically white and has obvious heat reflection function. Compared with the traditional black roof, it can be used to isolate into colors and decorate the roof and external walls. The coating is seamless as a whole, which can adapt to the subtle changes of the base. JS waterproof latex has polar groups of organic molecules, so it has good adhesion to many polar materials, such as polymer modified asphalt coil, polyethylene polypropylene coil, ethylene propylene diene monomer coil and so on. Good adhesion. In particular, cement mixed 107 polyvinyl alcohol glue is not used, but polyethylene polypropylene coil is bonded to improve the impermeability of waterproof layer. , crack resistance, flexibility and other comprehensive properties, highlighting its excellent quality.

2.JS waterproof coating refers to polymer cement waterproof coating, also known as JS composite waterproof coating. Where J refers to polymer and JS is the phonetic prefix of "polymer cement". JS waterproof coating is an organic liquid material, which is composed of polymer emulsion and various additives, such as polyacrylate emulsion, ethyl acetate emulsion and vinyl ester emulsion, as well as inorganic fillers, cement, quartz sand, light and heavy calcium carbonate and other additives. Two-component, water-based building waterproof coating is composed of inorganic powder, and the reasonable proportion is.

3.JS waterproof latex is a green environmental protection material, which does not pollute the environment, has stable performance, excellent aging resistance and long waterproof life; It is safe to use, convenient to construct and operate, can be directly built on a wet substrate, and has strong adhesion. The bonding strength of materials or cement-based materials can reach 0.5MPa, and it has good adhesion to most materials. Good material elasticity and elongation can reach 200%, so it has crack resistance, frost resistance and low temperature flexibility; Good processability, no foaming, good film forming effect and fast curing; Simple structure, brush coating, roller coating and scraping coating.

How to use Js waterproof coating

1, intermediate coating or surface coating: mix the liquid material and powder material according to the ratio of 1: 1.5, and the mixing time shall not be less than 5 mm, and then paint in layers. Dry each layer until it starts to work. Stick it on your hand, and the upper and lower coating directions should be vertical.

2. Foundation layer: The foundation surface shall be smooth, solid and clean. It won't leak, and the angle of yin and yang should be round. If there is leakage, the seepage control number 1 produced by our company can be used for the first treatment.

3. Priming: Wet the bottom surface and apply the primer, and the primer ratio is: liquid material: powder: water = 1: 1.5: 0.5.

4. Detail treatment: the bottom surface is painted with primer details (such as the angle of yin and yang, nozzle, etc.). ), then coated with waterproof rubber and covered with a layer of non-woven glass fiber net.

Js waterproof coating is indispensable in many materials, and everyone needs to know what its characteristics are when choosing. The above is how you introduce js waterproof coating and how to use js waterproof coating. I hope that through the above introduction, you will have a certain understanding of js waterproof coating.