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Rubber Seal for Aluminium Wosd Joint
| Price | $20.00 |
|---|---|
| Min Order | 10 Meters |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 511 people viewed |
Material:
EPDM
Application:
Vehicle
Effect:
Fixture&Sealing
Cross-Section Shape:
Customize
Trademark:
Haider
Transport Package:
as Request
Specification:
AASHTO
Origin:
China
HS Code:
7308100000
Product Description
Rubber Seal for Aluminium WOSd Joint
Expansion joints rubber seals create a flexible transition point between adjacent concrete or cement panels, allowing the structure to expand and contract with temperature changes and move with minor seismic shifts or strong winds without damage. Expansion joints can also provide a waterproof seal between panels to prevent water and debris penetration, making them a critical component of bridges, rooftops, and parking garages.
Expansion joints rubber seals create a flexible transition point between adjacent concrete or cement panels, allowing the structure to expand and contract with temperature changes and move with minor seismic shifts or strong winds without damage. Expansion joints can also provide a waterproof seal between panels to prevent water and debris penetration, making them a critical component of bridges, rooftops, and parking garages.
| Standard | JT/T4-2004 | BS5400 Section 9.2 | |||
| Rubber | Natural Rubber | Neoprene CR | Natural Rubber | Neoprene CR | |
| Hardness(IRHD) | 60±5 | 60±5 | 50±5/60±5/70±5 | ||
| Tensile Strength (M Pa)≥ | 18 | 17 | 17 | 15.5 | |
| Ultimate Elongation (%)≥ | 450 | 400 | 450/400/350 | 400/350/300 | |
| Compression Set | 70 o C×22h | 70 o C×22h | 100 o C×22h | ||
| <30 | <15 | <30 | <35 | ||
| Heat Resistance | Test Condition | 70 o C×168h | 100 o C×70h | 70 o C×168h | 100 o C×48h |
| Change in Hardness | -5,+10 | 0,+10 | <10 | <15 | |
| (IRHD) | |||||
| Rate of Tensile Strength Reduction(%) | <15 | <15 | |||
| Rate of Ultimate | <20 | <40 | <20 | <40 | |
| Elongation Reduction | |||||
| (%) | |||||
| Ozone Resistance | 25~50pphm,20% strain | 25~50pphm,20% strain | |||
| 40 o C×96h | 30 o C×96h | ||||
| No Cracks | No Cracks | ||||
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