| Customization: | Available |
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| After-sales Service: | 24 Hours-7 Days-Available |
| Application: | Construction |
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Application of water stop with steel :
1.A diagram of steel-edge water stop
2.Water conservancy projects.
3.Dams, tunnels and channels.
4.Basements of high-rise building.
5.Slabs and wall junctions.
6.Duct piece joint of shield segment tunnel.
7.Construction, expansion and contraction joints.
8.Conduit joints and infrastructure deformation joints.
9.Underground engineering.
Steel Plate Rubber Waterstop for Dam Construction
| Type | Plan drawing | L | L1 | L2 | L3 | T1 | Thickness of steel plate |
| SEWST-1 | 350 mm | 40 mm | 39 mm | 38 mm | 20 mm | 0.8 mm | |
| SEWST-2 | 350 mm | 40 mm | - | - | 30 mm | 0.8 mm | |
| SEWST-3 | 350 mm | 40 mm | 40 mm | 35 mm | 30 mm | 0.8 mm | |
| SEWST-4 | 350 mm | 40 mm | 39 mm | 38 mm | 30 mm | 0.8 mm | |
| SEWST-5 | 350 mm or 450 mm | 40 mm | 39 mm | 38 mm | 30 mm | 0.8 mm | |
| SEWST-6 | 350 mm | 40 mm | - | - | 20 mm | 0.8 mm |
| Physical properties | B standard | C standard | |
| Hardness shore A | 60 ± 5 | 60 ± 5 | |
| Tensile strength | 2175 psi (min) | 1740 psi (min) | |
| Ultimate elongation | 380% (min) | 380% (min) | |
| Permanent compression set 24 hours at 70°C | 35% (max) | 35% (max) | |
| Permanent compression set 168 hours at 23°C | 20% (max) | 20% (max) | |
| Brittle temperature | -45°C (max) | -45°C (max) | |
| Tear strength | 30 kN/m (min) | 25 kN/m (min) | |
| Galvanized steel plate and rubber adhesive (Mpa) R type damage | 6 (min) | 6 (min) | |
| Ozone aging, 50 PPMM, 20%, 48 hours | 2 level | 2 level | |
| Hot-air aging | Hardness changes (shore A) | 8 (max) | 8 (max) |
| Tensile strength | 12 (min) | 12 (min) | |
| Elongation at break | 300% (min) | 300% (min) | |
Steel Plate Rubber Waterstop for Dam Construction
Steel Plate Rubber Waterstop for Dam Construction
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