Customized Size Neoprene Rubber Pads Elastomeric Block Rubber Bearing for Bridge

• Customization: Available
• After-sales Service: Technical Guidance
• Warranty: 1 Year
• Model NO.: 300X350X52MM
• Certification: GB
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Structure: Pull Pressure Bearing
• Material: Natural Rubber and Neoprene
• Activity: Multi Direction Movable Bearing
• Size: Customized
• Advantage: High Temperature and Aging Resistance
• Type: Bridge Isolation Pads
• Application: Bridges, Viaducts, Highways,Building
• Shape: Circle and Rectangle
• Product Name: Bridge or Building Rubber Bearings
• MOQ: 10 Piece
• Producing: Vulcanized
• Transport Package: Pallet
• Specification: Size: Various
• Trademark: HengJingGong
• Origin: China
• HS Code: 4016999090
• Production Capacity: 10000 Piece/Pieces Per Month

Product Description

Product Description

Laminated Rubber Bearing – Standard and Sliding Types for Different Bridge Span

    The laminated rubber bearing pads are made of several layers of natural rubber with reinforced steel inserted through sulfuration and adhesion. Laminated rubber bearings have enough stiffness and elasticity to transfer all load on bridge span structure to pier. Additional, it can bear the horizontal displacement, rotation and transformation caused by load.

    The laminated rubber bearing pads can reduce the pier vibration and accommodate the horizontal movement on the bridge span structure caused by the temperature changing and thermal expansion.

Material

    Main material: Natural rubber (NR) or Chloroprene rubber (CR), hardness 60±5 Shore A, tensile strength ≥17MPa. Embedded reinforcement steel: Q355B low-carbon steel, 2-8mm thick, hot-dip galvanized. Bonding system: Chemlok adhesive ensuring rubber-steel peel strength ≥7kN/m.

Introduction

As we all know, the bearing pad can be divided into elastomeric bearing pad and laminated rubber bearing pad according to different inner structure: elastomeric bearing pads and laminated rubber bearing pads. The elastomeric bearing pads are solid blocks of rubber without any steel reinforcement plates, which are not used in bridges. In this topic, we will introduce you the introduction, structure, classification, production line, features and applications about laminated rubber bearing. Just refer to them and know more about products and our company. If you need customized products, Contact our professional sales representatives, they will give you satisfied suggestion.

Core construction
    *Reinforcing steel plates, 2–4 mm thick, restrain lateral rubber bulging and provide high vertical stiffness.
    *Rubber layers (chloroprene CR or natural NR, 55–65 IRHD) supply shear flexibility and energy dissipation.
    *Typical sizes: 200 × 150 mm to 600 × 500 mm rectangular; thickness from 14 mm upward; load capacity 500–20 000 kN.

Structure

The laminated rubber bearing pad can be divided into standard laminated bearing pad and sliding laminated bearing pad.

    *Standard laminated rubber bearing pad is composed of natural or chloroprene rubber and reinforced steel plates.
    *Sliding laminated bearing pad is composed of natural or chloroprene rubber, reinforced steel plates and PTFE sliding plate.

Features

*Excellent accommodation for horizontal movement.
*Low friction coefficient.
*Absorb vibrations and isolate sounds.
*Easy to install.
*Completed products for suitable displacement requirements.
*Can be used in extremely low temperatures.

Specification

Material	IRHD	Hardness	Tensile Strength	Elongation at Break	Compression Set
		Shore A	min. psi	min.	max.
Nature rubber	50	45-55	2500	450%	25%
	60	55-65	2500	400%	25%
	70	65-75	2500	350%	25%
Neoprene	50	45-55	2250	400%	35%
	60	55-65	2250	350%	5%
	70	65-75	2250	300%	5%

Installation

Product Details

Packaging & Shipping

Company Profile

    Hengshui Jingtong Rubber Co., Ltd., located in Hebei Province's Hengshui City, is a professional manufacturer of engineering rubber products. Our product range includes bridge bearings, expansion joints, water stop strips, water stop belts, inflatable cores, building deformation joint device and water plugs, which are widely used in bridge, tunnel, water conservancy, and power engineering projects. The company boasts advanced technology and mature processes to ensure reliable product quality.

    We have a professional technical team and a comprehensive after-sales service system to ensure customers receive high-cost-performance products and attentive service. Hengshui Jingtong Rubber Co., Ltd. is committed to continuous innovation to meet market demands and looks forward to establishing long-term cooperative relationships with customers from both domestic and international markets.

FAQ

1.When can I get the quotation?
A:We usually quote within 24 hours after we get your inquiry.

2.How long can I expect to get the sample?
A:The samples will be ready for delivery in 5-10days. The samples will be sent to you via express and arrive in 5-7days.

3.How long is the delivery time
A:Usually 10-15 days, depending on the quantity purchased.

4.How can I get a sample to check your quality?
A:After negotiating the price, we will provide you with samples for testing.

5.what can you buy from us?
Bridge Bearing Pad,Seismic isolation bearing,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint,Butyl Tape

6.What's payment term?
A:T/T, L/C at sight, Western Union

7. Do we have quality guarantee?
Of Course!.
--from raw material to manufacturing, we have rigid quality control.
--before delivery, we have strict quality inspection.
--Third party inspection is also available at your request.
--We also have ISO, CE certificates.