Polyurethane waterproof coating (water) AKD-331B

Product Features:

1. Water -based polyurethane, which does not contain organic solvents, is environmentally friendly products.

2. The coating film has high strength and extension, and has strong adaptation to the contraction and deformation of the grassroots.

3. Low temperature resistance, aging resistance, long service life.

4. It can be made into various colors to meet the requirements of different customers and achieve the decorative effect.

Reference dosage: 1.8 ～ 2.6kg/㎡.

Scope of application:

1. The flat, slopes and various irregular roofs of industrial and civil buildings, especially requiring decorative roofs and sports fields.

2. Road, subway, tunnel, bridge, pool, telescopic joints, construction seams, deformed seams, Tiangou and various water conservancy projects.

3. Repair of the cracks of the building, the sealing of the binding of the expansion.

4. Anticorrosive floor, anticorrosive pool and pipeline external anticorrosive.

Construction process

Stir the coating evenly, and stir well in a single component according to the requirements of the component. Scrape evenly with a brown brush or rubber scraper. Apply the base surface to dry and non -floating soil. The ambient temperature is 23 ° C, it is solidified within 24 hours. After the first time, the scraping direction must be perpendicular to the first pass in the second pass. If the coating film does not reach the thickness of the design, the thickness of the coating is continued. If you want to strengthen the adhesion of the waterproof layer and the protective layer, when the coating film is not solidified for the last pass, it can be sprinkled with clean stone residue or coarse sand on the surface.

Precautions:

    1. It should not be constructed in rainy days. Avoid rainwater when the coating is not dried after construction.

2. The coating after adding water should be completed within half an hour. After the construction is over, the container should be cleaned immediately.

3. If there is a normal phenomenon in the container, it does not affect the quality of the coating.

    4. This product should be sealed and stored in a cool and cool place, with a shelf life for one year.