Transflex Neoprene Rubber Expansion Joints Movement Bridge Expansion Joint for Viaduct

• Customization: Available
• After-sales Service: Installation Guide
• Warranty: 2 Years
• Model NO.: neoprene expansion joints
• Certification: ISO
• Function: Protect, Meet The Needs of Uppper Structure Deforemation, C
• Position: Upper Structure
• Type: Telescopic Device
• Application: Transportation
• Surface Treatment: Yes
• Technics: High Pressure Temperature Vulcanization
• Material: Neoprene Rubber, and Steel Plates
• Materials: Neoprene or Natural Rubber, Steel Plate and Angle
• Process: Extrusion, Vulcanization
• Applications: Highway Road Bridge Expansion Joints
• Feature: Elastomeric, Compression Deformation, Reinforced
• Shape: Plate Type
• Installation: with Bolt and Nuts
• Working Temperature: Neoprene Plate Joints for 70 to -20 Degree, EPDM F
• Expansion Range/Movement: 38mm-330mm
• Standard: En1337-3
• Transport Package: with Woven Bags, in Wooden Pallets
• Specification: 590x1830mmx54mm
• Trademark: HengJingGong
• Origin: Hengshui, Hebei, China
• HS Code: 4016950090
• Production Capacity: 10000 Sets/Month
• Package Size: 100.00cm * 32.60cm * 2.50cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

Rubber Bridge Expansion Joints for Comfortable Drive

    Rubber bridge expansion joints are mainly made of rubber, steel plate and angle iron. Steel plates are set in the rubber bridge expansion to strengthen the bearing capacity and they can slide freely along the angle iron to meet the expansion deformation of main grid.

    Because of the excellent sealability and shock-absorbing effect of rubber, rubber bridge expansion joints do well in proofing water and reducing noise. The elasticity of rubber plates and its shear deformation in the telescopic channel helps the whole device to realize telescopic motion.

Functions

*Expansion adaptation: Absorbs bridge movement 20-120mm through rubber elastic deformation

*Waterproof sealing: Prevents rainwater and debris from penetrating girder gaps

*Shock absorption & noise reduction: Elastic material cushions wheel impact, reducing noise by 8-12 decibels

*Load transmission: Uniformly transfers vehicle loads to girders

*Safety protection: Prevents debris accumulation from blocking gaps

Product Features

*Excellent elasticity: Compression set ≤25% with rapid recovery

*Reliable waterproofing: Integral sealing structure, no leakage under 0.2MPa water pressure for 24 hours

*Easy installation: Simple on-site installation, open to traffic in 2-4 hours

*Economical cost: Price is only 1/3-1/2 of modular expansion joints

*Convenient maintenance: Local damage can be quickly repaired/replaced

*Good durability: Anti-aging formula with 15-20 year design life

Structure

Rubber bridge expansion joints are consisted of rubber, reinforce steel plate, ranura, sealing block, fitting portion, nut plate, kidney-shaped cap, nuts and bolt.

Specification

Model	Movement (mm)	Module length (mm)	Module depth (mm)	Weight (kg/m)
30	± 15	2000	33	18
50	± 25	2000	43	25
80	± 40	2000	46	34
100	± 50	2000	54	45
160	± 80	2000	84	88
200	± 100	2000	71	135
330	± 165	1000	100	280

Installation

Bridge rubber expansion joint installation
1.Clean the gap: flush out debris and dust from the beam ends, straighten the rebars.
2.Position and anchor: place the preset rebars along the marking line, tighten the bolts to keep the strip in place.
3.Insert rubber strip: press the whole rubber expansion strip into the slot, align the joints and compress lightly.
4.Cast concrete: pour and vibrate both sides simultaneously, level and cure; open to traffic once strength is reached.

Type

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 esta  blishing long-term cooperative relationships with customers from both domestic and international markets.

FAQ

1. who are we?
We are based in Hebei, China, start from 2013,sell to Domestic Market(80.00%),South America(4.00%),Africa(4.00%),Southeast Asia(4.00%),Mid East(4.00%),Oceania(2.00%),Western Europe(1.00%),Eastern Europe(1.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Bridge Bearing Pad,Expansion Joint,Rubber Inflatable Airbag,Waterstop Belt/Strip,Steel Expansion Joint

4. why should you buy from us not from other suppliers?
1.More than 20 professional senior technical personnel.
2.There are 10 series,over 200 species and more than 2,000 specifications.
3.All products have been authenticated by the Ministry of Communications.
4.Self-research and development,professional.

5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese