Polyurethane Waterproofing Coating - Polyurethane Waterproof Coating

Products description:

Polyurethane waterproofing coating isa kind of double composite-reactive waterproof coatingmaterial which can be applied on dry or wet surfaces. This kind of product is a newly developed high polymer waterproof material in the 90s, the main ingredients are polyurethane and other macromolecular substance. Its also the most perfect upgraded material among the domestic waterproof material, its performance index reaches the level of the imported products.

Products Features:

1. Excellent resistance to moisture, non-toxicity, non-harmful, safety construction.

2. Liquid and cold construction, simple operation, perfect waterproof effects.

3. Good mechanical, stable weather resistance.

Application range:

1. Various types of roofs: including cement, bamboo, timber, steel, asbestos shingle with different shapes.

2. Underground structure: inner wall, exterior wall, bottom plate, elevation pit, retaining wall, underground tunnel, well, pipeline of underground concrete.

3. Surface structure: bridge, motorway, toilet, kitchen, bathroom, swimming pool, non-drinking pool, flowerbed.

4. Joint: expansion joint, construction joint, settlement joint, crack in the wall, sprout.

5.Antisepsis: metal pipe, antiseptic terrace, antiseptic pool.

Using method:

1. Construction base shall be strong, clean and dust eliminated.

2. A coating: B coating =1:2, A is 20kg for per barrel, and B is 40kg (20kg for per barrel). One set has 3 barrels and totally 60kg. Put A into the container first, then add B coating and stirring well and thoroughly.

3. Knif-coating the base thoroughly with rubber scraper blade, the thickness of coating is 2.00mm, and knifcoating in twice.

4. In order to strengthen the cohesive force between the waterproof layer and protective layer, sprinkling coarse sand or stone grain on the surface before the second coating solidified.

Notice:

1. Not having water on the base, dry first if having the water.

2. Shall be pressurized, running out within one day after unsealing.

3. Avoid from direct sunlight within 3 days if constructed on wet base.

4. Do not use it in raining and snowing days, and the temperature should above 5 degree Celsius.

5. A and B composition must be put together and stirred over 5 minutes, and must be applied within 3 hours.

6. The left materials must be segregated from humidity.

7. The product should be kept away from fire. Do not put upside down and break package in transit.