No. | Item | technical index | Test data | |||
I | Ⅱ | |||||
1 | Solid Content (by weight) % ≥ | 65 | 98 | |||
2 | dry time | Dry to touch h≤ | 4 | 3 | ||
Hard drying time h≤ | 8 | 8 | ||||
3 |
Tensile Strength MPa≥
| 1.2 | 1.8 | 2.0 | 2.2 | |
4 |
elongation at break %≥ | 200 | 80 | 350 | 180 | |
5 |
low temperature flexibility ,℃ | -10 | -30 | |||
6 |
performance of watertightness 0.3MPa,30min
| impermeable | impermeable | |||
7 |
Face wet bonding strength Mpa | 0.5 | 1.0 | 1.3 | 1.6 | |
1, the polymer cement waterproof coating is suitable for non exposed terrace, toilet bath room and outside wall of waterproof, moisture-proof and anti-seepage engineering (type II), can also be applied to exposed roof (type I).
2, can also be used for underground engineering, tunnel and underground structure waterproof coating (type I).
3, luqiao, pools, water conservancy engineering coating waterproof engineering (type I).