Elastomeric Bearing Pads for Bridge Circular / Rectangular Plate Rubber Bearing Bridge Vibration Isolation Bearing

• Customization: Available
• Usage: Agricultural, Industrial, Household
• Material: Neoprene
• Model NO.: JT4325ER
• Type: Bearing Pads for Expansion Joints
• Brand: Jingtong
• Origin Place: Hebei, China
• Color: Black
• Steel Plate Inside: Yes
• MOQ: 10pieces
• Transport Package: Packed in Wovenbag and Pallet
• Specification: ISO/SGS/GB
• Trademark: HENGJINGGONG
• Origin: China
• HS Code: 40169990
• Production Capacity: 52000PCS Per Year

Product Description

 

Product Description

Attaining maximum level of clients' satisfaction, our company has positioned itself as a well known supplier of Neoprene Bearing Pads.  These are designed to be placed under pre-cast concrete beams & steel beam of buildings and bridges to provide a uniform transfer of load from beam to substructure. In addition, our Neoprene Bearing Pads cushion impact, shock and vibration. Our vendors design these pads at their state of the art machining facility by using quality approved materials and modern technolo
Further Details:  
Neoprene Pad allows beam rotation at the bearing due to deflection of the beam under load. They further allow lateral and longitudinal movement of the beam caused by thermal forces.
Neoprene pads have no moving parts and thermal expansion and contractions are observed by the pads enable to give and take in shear. There is no solid motion between pad and beam or between pad and abutment.

Features:
(1)Quality materials including natural rubber, neoprene complying with AASHTO standards.
(2)Allow for expansions and contractions of precast steel structure of bridges.
(3)Capable to control load distribution, meanwhile accommodate thermal and end-beam rotational movements.
(4)Vibration, sounds and shocks isolation.
(5)Avoid excessive load eccentricity and edge compression.
(6)Simple but robust structure.
(7)Lower price than laminated elastomeric bearing.
(8)High cost effectiveness.
(9)Minimal maintenance is needed.

Details:
(1)Material: natural rubber, neoprene and others as your request.
(2)Thickness: 1/8" to 30" or custom thickness.
(3)Width: 36" to 48" or custom widths. 
(4)Shapes: rectangular, square or round
(5)Hardness: 50 to 70 durometer complying with AASHTO. 
(6)Standards: AASHTO, ASTM D4014, BS EN 1337or other standards according to your requirements.
 

Product Parameters

Technical index		Neoprene Rubber	Natural Rubber
Hardness (IRHD)		60±5	60±5
Strength Tensile (Mpa)		≥17	≥18
Elongation at break (%)		≥400	≥450
Brittleness temperature (ºC)		≤40	≤-50
Constant compression permanent deformation		≤15	≤30
Resistance to ozone aging test (test conditions,20% elongation,40ºC×96h)		100ppmm	25ppmm
		No cracking	No cracking
Hot air aging test (The biggest change comparing with before aging numerical)	Test conditions (ºC×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 PTFE Slip Sheet and rubber (KN/m)		>7	>7

Detailed Photos

Packaging & Shipping

Types

 

Company Profile

 
    Hengshui Jingtong Engineering Rubber Co., Ltd. founded in 1983, is a specialist for manufacturing and exporting bridge bearings. Now we are one of the biggest supplier in China and our products has exported to the US, Korea and some European countries.
    To meet different needs of our customer, our company can supply varies types of bridge bearings including laminated elastomeric bearing, PTFE top bearing, elastomeric bearing with steel plate, plain elastomeric bearing, pot bearing, spherical bridge bearing, disc bridge bearing, lead rubber bearing, high damping rubber bearing and rocker bearing.
    We believe that the quality of product is the most important thing and determines the market of bridge bearings. All bridge bearings are manufactured under strict quality control to make sure that the products will satisfy our customers.
     To suit your specific scheme, custom bridge bearings are also available as your designs, materials and sizes. So if you want to make a custom order, don't forget to enclose your design drawing, sizes and standards. 

Why choose us

FAQ

1.  MOQ?
10 pieces
2. Do you have stock?
no. But our delivery time is vert short, usually 10-15 days. we also accept rash order.
3. what's the price?
It mostly determined by the specification. Also relates to quatity that you need.
So contact me for further!
4. payment terms
T/T, LC etc.
5. 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.