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ASTM Standard Rubber Waterstop and PVC Waterstop
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| Model No. : | 200*12.5 |
|---|
Hebei Hengte Trade Limited
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Product description
Product Description
Rubber Waterstop
Applications:
Rubber Waterstop is widely used in underground installation, tunnel and culvert, impounding reservoir, metro, and retaining dam and so on.
Features:
1. Rubber waterstop will expand when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result.
2. Different thicknesses structure is adopted for the cross section, which is divided into the high-strength area, the waterproof area and the installation area, allowing for uniform and reasonable stress for all portions.
3. At installation area add installing hole, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction is convenient, positioning installation is firm.
HEBEI HENGTE TRADE LIMITED
Applications:
Rubber Waterstop is widely used in underground installation, tunnel and culvert, impounding reservoir, metro, and retaining dam and so on.
Features:
1. Rubber waterstop will expand when getting in touch with water, so allowing it to come into closer contact with the concrete, creating a better water-stop result.
2. Different thicknesses structure is adopted for the cross section, which is divided into the high-strength area, the waterproof area and the installation area, allowing for uniform and reasonable stress for all portions.
3. At installation area add installing hole, it could facilitate fixed with adjacent reinforced, and not produce shifting. Construction is convenient, positioning installation is firm.
HEBEI HENGTE TRADE LIMITED
| Description | Index | |||||
| 1. Hardness ( Shore A ) | 60±5 | 60±5 | 60±5 | |||
| 2.Tensile strength ,MPa ≥ | 15 | 12 | 10 | |||
| 3.Elongation at break , % ≥ | 380 | 380 | 300 | |||
| 4.Compression set % | 70°C ×24h, % ≤ | 35 | 35 | 35 | ||
| 23 °C ×168h, % ≤ | 20 | 20 | 20 | |||
| 5. Tear strength ,KN/m ≥ | 30 | 25 | 25 | |||
| 6.Brittleness temperature, °C ≤ | -45 | -40 | -40 | |||
| 7.Hot air aging | 70 °C ×168h | Hardness (shoreA) | +8 | ------ | _ | |
|
Tensile strength, MPa ≥ |
12 | 10 | _ | |||
| Elongation at break, % ≥ | 300 | 300 | _ | |||
| 100 °C ×168h | Hardness (shoreA) | __ | __ | +8 | ||
|
Tensile strength, MPa ≥ |
__ | __ | 9 | |||
| Elongation at break, % ≥ | __ | __ | 250 | |||
| 8. Resistance to ozone ageing50pphm:20%,48h | Grade2 | Grade2 | Grade0 | |||
| 9. Adhesion of rubber to metal | With contact section in elastomer | |||||
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