Asphalt bitumen used in expansion joint construction

Share on:

Price:RUB 197.35
Price in USD:Details

Quantity:

Add to Cart

Product Overview

Description

Choose us
Asphalt bitumen used in expansion joint construction

Worry product quality?  Worry delivery time?  Worry money safety?

We  are the Alibaba top supplier.

Alibaba trade assurrance gurrantte your business safety.

Product Details

Asphalt bitumen used in expansion joint construction

Asphalt bitumen used in expansion joint construction 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

APJ asphaltic bridge expansion joint

Our product advantage:

Asphalt bitumen used in expansion joint construction

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
Test item
Index
Test item
Index
Softening point
≥95℃
Ductility (25℃ 50% pass 3 circles)
No crack
Cone penetration (25℃,150g)
10-30dmm
Recommended heating temperature
190-220℃
Flow (65℃)
≤5%
Maximum heating temperature
220℃
No crack
≤7 hours


0.0142 s.