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Waterproof products
YH-SPU 501
One-component polyurethane waterproof coating
Scope Of Application:
Widely used in concrete, precast panels and other different regular shape roof waterproofing; Waterproof and seepage prevention of toilets, bathrooms, kitchens, swimming pools, sewage pools, etc.; Tunnels, subways, deep shafts and floor anti-seepage and underground pipeline anti-corrosion, especially suitable for upper roofs (roof gardens, tennis courts, etc.).
Product specification: 25kg/drum
Execution Standards: GB/T 19250-2013
Product Overview
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It is made of isocyanate, polyether polyol as the main raw material, with a variety of additives and fillers through a series of chemical reactions, and can be cured with moisture in the air to form a film of highly elastic polymer waterproof coating.
Product Features
Construction Method
Pre-paving method
The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.
Pre-paving method
The coil is laid empty on the grass-roots level, and the material is lap-treated and tied directly to the reinforcement and poured concrete. In the concrete solidification, and coil 100% solid bonding, and the formation of a dense waterproof layer.
Technical Parameter
| serial number | project | index | ||
| Ⅰ | Ⅱ | III | ||
| 1 |
Tensile strength/MPa ≥ |
2.0 | 6.0 | 12.0 |
| 2 |
Elongation at break/% ≥ |
500 | 450 | 250 |
| 3 |
Tear strength/(N/mm) ≥ |
15 | 30 | 40 |
| 4 |
Low temperature bending/°C ≤ |
-35°C, no cracks | ||
| 5 |
Impermeability 0.3MPa×120min |
Impermeable | ||
| 6 |
Solids content/% |
85 | ||
| 7 |
Table dry time/h ≤ |
12 | ||
| 8 |
Actual working time/h ≤ |
24 | ||
Application Cases
Customer Hotline
Shanghai/Fujian region：
Zhejiang region：
Jiangsu region：
Anhui region：
Other regions：
Floor engineering：
Waterproof works：
Renovation project：
Postal code：
201823
Address：
No. 301, Waiqian Road, Waigang Town, Jiading District, Shanghai
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