POLYMER WATERPROOF MORTAR
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Product standards: JC/T 984-2011 |
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Item |
Standard requirement | Test results | |
| Condensation time | Initial condensation (min)/final condensation (h) | ≥45/≤24 |
165/5.24 |
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Impermeability pressure (Mpa) |
Coated test specimen/mortar test specimen (7 days) | ≥0.4/≥0.8 | 0.5/0.9 |
| Compressive strength (Mpa) | ≥18 |
25.3 |
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Flexural strength (Mpa) |
≥6.0 | 7.5 | |
| Flexibility (transverse deformation capacity) (mm) | ≥1.0 |
1.2 |
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Bond strength (Mpa) |
7d/28d | ≥0.8/1.0 | 1.3/1.5 |
| Shrinkage rate/Water absorption rate% | ≤0.3/0.6 |
0.13/3.8 |
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It is a polymer waterproof mortar developed by our company in cooperation with Tianjin Urban Construction University. Its hardened body has a dense internal structure and has a hydrophobic function, which can effectively prevent the entry of surface water and internal water migration.
