Rubber material types of elastomeric bridge bearing pads in bridges

$1.00 - $150.00
Min. Order
20 Pieces
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Company Information

Hongrui Boya (Tianjin) Trading Co., Ltd.

CN Trading Company
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Quick Details

Port: Xingang
Payment Terms: L/C,T/T,Western Union,MoneyGram
Supply Ability: 5000 Piece/Pieces per Week Rubber material types of elastomeric bridge bearing pads in brid
Third-pary testing: BV
Brand Name: HRBY
Type: Rectangle, Round
Place of Origin: Hebei China
Packing: pallets
Product name: Rubber material types of elastomeric bridge bearing pads in bridges
Other products: bridge expansion joint, concrete waterstop products
Related products: laminated Rubber Isolation Pad, elastomeric bridge bearing
Standard: CE EN 1337-3 or ASTM D4014
Material: NR, CR, EPDM, NBR, SBR (steel plates)
Model Number: HRRI-038
Company type: Factory, manufacturer
Application: Bridge bearing, highway bearing, industrial vibratuin isolation
Packaging Detail: Packed with plastic film and pallets, or according to the customers' requirements.
Package Preview: https://sc01.alicdn.com/kf/H6e18186d52694d8e8e1cbaba9de6f97bF.jpg_640x640.jpg
Customer Evaluation
Product Description
Rubber material types of elastomeric bridge bearing pads in bridges

Rubber material types of elastomeric bridge bearing pads in bridges are made of multilayer Neoprene/EPDM/natural rubber with or without sheet steel after inlay, conglutinate, vulcanization. It has enough vertical stiffness to support vertical load, and it could deliver the pressure of superstructure to abutment. 

Applications

Rubber material types of elastomeric bridge bearing pads in bridges can be used for steel structures, pre-cast concrete structures, standard concrete slabs, and anywhere needs vibratuin isolation. This type of bearings provide an excellent economic solution for applications where structure movements, longitudinal, transverse and rotational are small, provide vibration isolation and are generally simple to install. 

Features.

Factory price of bridge elastomeric bearing pad
Factory price of bridge elastomeric bearing pad
Technical performance.
Characteristics
Requirements
Material
CR
NR
EPDM
Hardness
60±5
60±5
60±5
Tensile strength / MPa
17.0
18.0
15.0
Elongation at break / %
400
450
350
Brittle temperature ℃
-40
-50
-60
Compression set %
15
30
25
Tensile bond strength between rubber & steel plate MPa (kgf/cm2)
≥3.0
≥3.0
≥3.0
Constant compression deformation%(70℃×22h)
≤25
≤25
≤25


Air aging
Testing Conditions ℃×h
100×72
70×168
100×70
variation in hardness (shore A)
0-10
0-10
0-10
Tensile Strength change rate (Mpa)
≥-10
≥-15
≥-10
Elongation at break change rate %
≥-30
≥-20
≥-20
Ozone Aging IPPM30℃×100h
No crack
Bending fatigue
No crack after bending 6×10 times
Item
Index
Ultimate compression strength Rd /MPa
≥60
Compression modulus of elasticity E1/ MPa
E±E×20%E
Shear modulus of elasticity G1 / MPa
G±G×15%G
Allows maximum shear deformation tg α
≤0.7
shear deformation produced by fast loading tg α
≤0.25

Anti-sliding friction coefficient
Against steel
0.2
Against concrete
0.3

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Rubber material types of elastomeric bridge bearing pads in bridges

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Rubber material types of elastomeric bridge bearing pads in bridges

Packing & Delivery

Packing Details: Platic film and pallets.
Delivery Details: 10-30 days after deposite.

Our Company

Hongrui Boya (belongs to Shuanglin Group) professionally supplys Road, bridge and building support, expansion joint, waterproof materials.
It has one factory, three companies for domestic and foreign markets. 50 workers, 8 enginnerings, and over 20years experience of manufacture.
Main products are Bridge bearings, bridge expansion joint, concrete waterstop products, rubber air bag, polysulfide sealant etc.
ISO certification, CE standard, AASHTO, and SGS test, with a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in infraconstruction and other industries.

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Rubber material types of elastomeric bridge bearing pads in bridges

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FAQ

Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 3-5 days if the goods are in stock. or it is 7-20 days if the goods are not in stock, it is according to quantity.

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<=3000USD, 100% in advance. Payment>=3000USD, 30% T/T in advance ,balance before shippment.