ELASTOMER INDUSTRIES PRIVATE LIMITED
GST : 19AAFCE7684J1ZZ

Elastomeric Bridge Bearing Pads

Name: Elastomeric Bridge Bearing Pads
Brand: ELASTOMER INDUSTRIES PRIVATE LIMITED
Price: 3600.0 INR
Availability: InStock

Price 3600.0 INR/ Piece

Get a Price/Quote

MOQ : 6 Pieces

Elastomeric Bridge Bearing Pads Specification

Part Type
Polymer Bearing Pad

Thickness
12 mm to 100 mm or custom

Size
Customized sizes available

Compression Ratio
10% under design loads

Length
Up to 1000 mm or as per specification

Rubber Type
Natural Rubber (NR) or Neoprene (CR)

Density
1.25 Gram per cubic centimeter(g/cm3)

Surface Finish
Smooth, Precision Molded

Weight
Varies with size and thickness

Tensile Strength
16 - 20 MPa (depending on grade)

Width
Up to 600 mm or as per requirement

Product Type
Elastomeric Bridge Bearing Pad

Thermal Conductivity
Low

Diameter
Up to 600 mm (for round pads) or as required

Water Absorption
<1% by weight

Natural Rubber
Available (option for Neoprene also)

Color
Black

Style
Laminated and Plain

Feature
High Flexibility, Weather Resistance, Durable, Maintenance Free

Material
Natural Rubber or Chloroprene Rubber (CR/Neoprene) bonded with steel plates

Temperature Resistance
-40C to +70C

Tolerance
1 mm or as per specification

Flame Resistance Level
Meets IS or ASTM standards as applicable

Components
Layers of rubber and steel (laminated type)

Ash %
<5%

Resistance level
High resistance to abrasion, weather, and aging

Hardness
Shore A 60 5

Usage & Applications
Used as a load-bearing component in bridges and other structures to absorb movements, vibrations, and rotations, providing support between bridge decks and substructures.

Load Bearing Capacity
Customized as per design, up to several hundred tons per pad

Storage Recommendation
Store in cool, dry place away from direct sunlight and chemicals

Ozone Resistance
Excellent

Impact Resistance
High

Installation
Simple placement, can be bonded or free-sliding

Service Life
Over 20 years under normal working conditions

Shear Modulus
0.90 0.02 MPa for NR, 1.0 0.02 MPa for CR

Elongation at Break
>400%

Conforming Standards
IRC:83 (Part II), IS:3400, AASHTO, BS:5400

Elastomeric Bridge Bearing Pads Trade Information

Minimum Order Quantity
6 Pieces

Supply Ability
100 Pieces Per Month

Delivery Time
7 Days

About Elastomeric Bridge Bearing Pads

In the past, the bridge was constructed from stones or wooden elements. Such a structure having this characteristic can be constructed directly onto the supporting members and the floor slab as well. Furthermore, the structure is used by the current civilization without adequate knowledge of the seismic characteristics of the constructions. When new special materials became available, it was necessary to make constructions to protect against earthquakes (in such a way a variety of supports was invented) and now there are many different kinds of bridges.

Elastomeric bearings are used in most of the construction support work, in which they provide concrete support to transfer the load opposite to the ground. The characteristics of this type of bearing combine several materials and construction properties.

The design of elastomeric bearings has been able to take into account adequate pneumatic pressure to support vertical loads and also has sufficient elastic compressibility to accommodate anticipated deformation. Rubber and steel plates are ideal materials for increasing rigidity and flexibility respectively. In that case, the elastomeric bearings can be strengthened with a soft steel inner plate.

Despite high expectations regarding their performance, elastomeric bearings still require proper deployment instructions. As is widely known, the reinforcement structure of elastomeric bearings allows them to operate under loads of up to 3500 nanometers, with displacement equal to 100 mm, and rotation at 0.04 radians, all of them have a common bending nature.