Highway Bridge Rubber Expansion Joints

• Standard: DIN, ANSI, GB, JIS, BSW
• Material: Neoprene Rubber, and Steel Plates
• Connection: Flange
• Surface Treatment: Vulcanization
• Head Type: Plate
• Raw Material: Neoprene or Natural Rubber
• Model NO.: JT-EJ02
• Process: Vulcanization
• Application: Highway Road Bridges
• Functions: Expansion Joints, for Shock Absorption
• Feature: Durable, Easy Installation, Comfortable Driving
• Size: Customized
• Design: Customized
• Working Temperature: -40 Degree to 60 Degree
• Connection Method: with Steel Bolts, Nuts
• Quality: Superior
• Transport Package: with Plastic Bags, in Wooden Pallets
• Specification: 274x1830x40mm
• Trademark: JINGTONG
• Origin: Hengshui, Hebei, China
• HS Code: 4016999090
• Production Capacity: 10000 Sets/Month

Product Description

rubber bridge expansion joints, is also called rubber expansion joint. It is a device relative movement between two parts of a structure. It is made mainly of natural / neoprene rubber and use steel plate as skeleton for reinforcement.

It is designed and manufactured using the principle of low shear modulus of rubber. It can accommodate expansion displacement by shear deformation of rubber. It featured by low lateral resistance of expansion and compression. And it benefit to bridge structure.

Type:
It can be classified to common type and cold resistant type.
the common type is made from neoprene rubber, and it's suitable for working temperature of -25 degree to +80 degree
the cold resistant type is made from natural rubber, and it's suitable for working temperature of -45 degree to +80 degree
Expansion range:
30mm--330mm

anty types are available. special drawing is accepetable.

Application:
roadway highway bridge construction

Package:
with plastic bags, and in wooden pallets

Porduct demension

model	movements	length	depth	width	weight	studs span
200	50mm	1830mm	40mm	274mm	45kg	14mm
250	65mm	1830mm	46mm	356mm	62kg	14mm
300	80mm	1830mm	54mm	432mm	88kg	16mm
400	102mm	1830mm	54mm	590mm	150kg	16mm
650	165mm	1830mm	75mm	724mm	260kg	20mm
900	230mm	1830mm	93mm	890mm	375kg	24mm
1300	330mm	1220mm	127mm	1207mm	438kg	27mm

 

We see "quality, integrity and good service" as the basis for developing of a factory. We have rigid quality control system from raw material choosing to manufacturing and delivery. What's more, our products have passed ISO and GB inspection. If you are still in anxiety, we can also provide the third party reports of more than 3000 projects in domestic.