Welcome: OVICTOR GROUP CO., LTD  
info@ovictors.com +86 13171716031

Home      Products     Bridge Bearing Pad       Bridge plate rubber bearings


  • Bridge plate rubber bearings
  • Bridge plate rubber bearings
  • Bridge plate rubber bearings
Bridge plate rubber bearingsBridge plate rubber bearingsBridge plate rubber bearings

Bridge plate rubber bearings

  • Product Item : OVTB-11008
  • Category: Bridge Bearing Pad
  • HS Code 4016999090
  • Shapes Rectangular/Ball/Dome/others
  • Material NBR/Rubber/EPDM/etc
  • Usage Shock absorption on machines/building/Road etc
  • INQUIRY   EMAIL
Product Description:

The Elastomeric Rubber Bridge Bearing Pad is a high-quality product designed to meet the specific requirements of bridge construction. It is constructed using multiple layers of rubber sheet and thin steel plate, which are carefully superimposed through pressure vulcanization. This unique composition provides the bearing with exceptional vertical stiffness, enabling it to effectively support vertical loads. Additionally, the bearing exhibits excellent elasticity, allowing it to adapt to the rotational movements of the beam end.
One of the key features of this product is its ability to undergo significant shear deformation. This characteristic is crucial in accommodating the horizontal displacement of the superstructure, ensuring optimal performance and stability. Furthermore, the Elastomeric Rubber Bridge Bearing Pad offers remarkable seismic resistance, effectively reducing the dynamic load on both the upper structure and the pier. This feature is particularly important in enhancing the overall safety and durability of the bridge.

In conclusion, the Elastomeric Rubber Bridge Bearing Pad is a reliable and versatile solution for bridge construction projects. Its superior design and exceptional performance make it an ideal choice for engineers and contractors seeking to optimize the functionality and longevity of their structures.

Elastomer rubber bearing pad technical parameter

Technical index

Neoprene Rubber

Natural Rubber

Hardness (IRHD)

60±5

60±5

Strength Tensile (Mpa)

≥17

≥18

Elongation at break (%)

≥400

≥450

Brittleness temperature (℃)

≤40

≤-50

Constant compression permanent deformation

≤15

≤30

Resistance to ozone aging test
(test conditions,20% elongation,40℃×96h)

100ppmm

25ppmm

No cracking

No cracking

Hot air aging test
(The biggest change comparing with before aging numerical)

Test conditions (℃×h)

100×70

70×168

Strength Tensile (%)

-15

-15

Elongation at break(%)

-40

-20

Variation in hardness(IRHD)

0,+10

-5,+10

Strength of rubber and steel Peel adhesive (KN/m)

>10

>10

Strength of four fluorine plate and rubber (KN/m)

>7

>7

Leave a message

Alex Zhang

Tex

Lisa

Skype

Email

Phone

Top