Production
"Polymer cement waterproof coating" is mainly made of acrylic polymer emulsion and cement, and other admixtures. It is a two-component waterproof coating for construction (JS waterproof coating for short). The product is a new generation of environmental protecting waterproof coating without solvent pollution, fire resistant, non-toxic, tasteless, and nonpolluting.
With excellent properties of polymer and and mineral----aging resistance, low softness, resilience, high cohesion, water resistance and good crack resistance. The product can be used on wet basis, with a certain gas permeability, high solid content, and good compatibility with other waterproof materials. Thus it is featured simple construction, security, short construction period, non-pollution. And it can firmly bond to other decorative materials, and it also can be used as decorative material with pigment added in.
Product Features:
1. non-toxic, non-pollution, environmental-friendly.
2.resistant to elevated temperature,water.
3.good climate resistance,excellent cohesiveness.
4.coating of tough.
Physical and Chemical Properties:
| No. | Items | Result | |
| 1 | Solid content, % | 75 | |
| 2 | Drying time, h | surface drying time | 3 |
| hard drying time | 7 | ||
| 3 | Tensile strength(no treatment), Mpa | 1.8 | |
| 4 | Elongation at break, % | 342 | |
| 5 | Flexibility at low temperatures(-10°C, 2h) | no cracks | |
| 6 | Water impermeability(0.3Mpa,30min) | impermeable | |
Characteristics:
a) High adaptability to wet and dry base layer, not flowing on elevation.
b) Pigment can be added as you wish.
c) High elasticity and high durability
d) Poison-free and odor-free, no pollution, easy construction shortening construction time.
e) Ventilation property, no bulking even on wet base layer.
Applicable Scope:
1.roof, basement, exterior wall, lavatory,foam boam,asphalt.
2.building parts such as crack, wall tubes, water drain places.
3.underground,tunnel,bridge,pond,reservoir,kitchen.
