Product Details
Bitumen expansion joint for bridge and highway road
Bitumen expansion joint for bridge and highway road is composed of a blend of asphalts, vegetable fibers, and mineral fillers formed under heat and pressure between two asphalt-saturated liners. It is waterproof, permanent, flexible, and self-sealing. It can fully absorb the bridge deck's vibration shock which come from vehicular traffic,and is effective in reducing the bridge cracks.
Bitumen expansion joint for bridge and highway road application range: Bridge span 8-100m small and middle bridge
Our product advantage:
Bitumen expansion joint for bridge and highway road
a) Movement range of up to ± 20mm
b) Silent under traffic
c) Rapid installation, Easy Repair or Replacement
d) Bonded to the structure; no drilling or mechanical fixings
e) Non-absorbing
f) Used in 80% of all control joint situations.
g) Protects against water infiltration.
h) Self-sealing, Permanent
Product Parameters
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Test item
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Index
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Test item
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Index
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Softening point
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≥95℃
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Ductility (25℃ 50% pass 3 circles)
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No crack
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Cone penetration (25℃,150g)
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10-30dmm
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Recommended heating temperature
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190-220℃
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Flow (65℃)
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≤5%
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Maximum heating temperature
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220℃
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No crack
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≤7 hours
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Product Packing
Packing: 20kg or 25kg carton, about 12.5-15tons per 20'container,
Our product will be not soft at high temperature, do not worry carton deformed.
Delivery: We provide door to door service for the users who can not import directly.
Related products
Elastomeric rubber expansion joint
Finger type expansion joint
Steel modular bridge expansion joint
Our company
Established in 2002, owning a factory- Shuanglin Rubber Products CO.,LTD. Three companies for home market. And Hongruiboya company for International trading.
Business covers construction waterproofing, Road & bridge bearings, expansion joints.
Main products are Hydrophilic bentonite waterstop, swellable waterbar, rubber waterstop. Bridge bearings, rubber isolation pads, bridge expansion joints, construction joint sealant.
150 acres, over 80 workers, 10 people's technical team, Five workshops, 50sets vulcanizing machines, a complete lab.
Customer Visit
FAQ
Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: About 3- 5tons/day. Generally it is 5-10 days to delivery to port
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
If you have another question, pls feel free to contact us as below:
