Pre-Molded Elastomeric Expansion Joint for Bridge Road Expansion Joint

• Customization: Available
• After-sales Service: 24 Hours-7 Days-Available
• Warranty: 5 Years
• Model NO.: JT-EBJ-01
• Certification: GB, BS, ASTM
• Usage: Beam Bridge, Highway Bridge
• Structure: Bridge Road
• Material: Reinforced Expansion Joint
• Activity: Displacement
• Width: 235/274/356/359/432/590/650/720/810/1202 etc.
• Length: 1000/1200/1500/1750/1830/2000 etc.
• Tensile Strength: ≥12MPa/≥17MPa
• Elongation at Break: ≥350%
• Content: Angle Steel, Elastomer Layer
• Transport Package: Packed on Pallet by PE Film
• Specification: TR35/40/80/110/150/380/2000S
• Trademark: HengJingGong
• Origin: China
• HS Code: 40169990
• Production Capacity: 100 PCS/Week
• Package Size: 100.00cm * 32.60cm * 2.50cm
• Package Gross Weight: 60.000kg

Product Description

Product Description

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.

Bridge Expansion Joint Accessories
Feature:
1.Rubber bridge expansion joints are made of prime-quality rubber, have anti-aging and have a long service life.
2.Wear resistance, corrosion resistance.
3.Rubber bridge expansion joints can withstand the weight of vehicles and pedestrians.
4.During installation, bolt holes on the bottom and each junction are filled with adhesion agent which makes the whole rubber bridge expansion joints be highly water-resistant.
5.Rubber bridge expansion joints can ensure vehicles runs smoothly and no noise.

Product Parameters

Item Properties Materials			Neoprene Rubber (Apply to -25ºC~ 60ºC areas)	Natural Rubber (Apply to -35ºC~ 60ºC areas)	Neoprene Rubber (Apply to -40ºC~ 60ºC areas)
Hardness (IRHD)			60±5	60±5	60±5
Tensile Strength (Mpa)			>=15	>=16	>=14
Elongation at break (%)			>= 400	>= 400	>= 350
Brittleness temperature (ºC)			<=-40	<=-50	<=-60
Compression set constant (Room temperature ×24h)			<=20	<=20	<=20
Resistant Ozone aging (25~50pphm) 20% Elongation 40ºC×96h			No cracks	No cracks	No cracks
Hot air aging test (Compared with the previous unaged value occurred biggest change )	Test conditions(ºC×h)		70ºC×96h	70ºC×96h	70ºC×96h
	Tensile Strength (%)		±15	±15	±10
	Elongation at break (%)		±25	±25	±20
	Hardness change(IRHD)		0~+10	-5~+10	0~+10
Rubber and steel bonding peel strength(kN/m)			>7	>7	>7
Salt water(23ºC×14d, 4% Concentration)		Volume Change (%)	<=+10	<=+10	<=+10
		Hardness Change(IRHD)	<=+10	<=+10	<=+10
oil resistance(No.1 Standard Oil, 23ºC×168h)		Volume Change (%)	-5~+10	<+45	<+45
		Hardness Change(IRHD)	-10~+5	<-25	<-25

Pre-molded Elastomeric Expansion Joint for Bridge Road

Detailed Photos

Packaging & Shipping

Pre-molded Elastomeric Expansion Joint for Bridge Road

Company Profile

Hengshui Jingtong Rubber Co., Ltd. is a comprehensive company engaged in water stop, waterproof materials, bridge building isolation materials, engineering rubber used in supporting projects such as highway bridges, tunnels, water conservancy, electric power, railway, etc. Relying on China Hengshui Rubber City Hengshui, the company has its own production capacity. It is a new rising show in the domestic engineering rubber industry, with advanced technology, mature technology and reliable quality.Jingtong rubber covers an area of 98000 square meters, with a building area of 45000 square meters. There are 20 professional senior technicians, and a diligent and dedicated management team. All employees provide high cost-effective engineering rubber products for new and old customers with scientific management, rigorous and realistic working attitude and honest and reliable service concept.The waterproof roll produced by the company has excellent performance, long service life, wide application range, safety,simplicity, high temperature resistance, 90 ºC does not flow, low temperature - 25 ºC does not embrittle. It can be used for waterproofing of buildings, basements, bridges, parking lots, roofs, gardens, swimming pools, reservoirs, tunnels and other projects of industrial and civil buildings. This product has good low temperature flexibility and elastic extension, especially suitable for buildings in high cold area. With high quality products and complete specifications, the company adheres to the working policy of high starting point, high standard, high quality and high efficiency, actively introduces technical talents and takes the road of prospering the factory through science and technology. The company strives for survival by quality, develops by prestige, and provides perfect after-sales service. We sincerely welcome friends from all walks of life. Now the company mainly produces and sells brand building materials, including: Rubber / PVC / EVA waterstop, water swelling waterstop rubber, building sealant, butyl sealing tape, SBS modified asphalt waterproof roll, butyl waterproof roll, bridge building isolation bearing, bridge rubber bearing, plate rubber bearing (rubber pad), basin type rubber bearing, spherical bearing, bridge expansion device , bridge rubber inflatable core mold (hollow board air bag), rubber air bag (pipe stopper, rubber water bag) and other bridge engineering and waterproof engineering products.

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Contact Us

 HENGSHUI JINGTONG RUBBER CO., LTD

 Contactor: Nancy Lee (Oversea Market Manager)

 

 Office: #1202, Huizhong Building, Taocheng district, Hengshui City,053000, Hebei Province, China.

 Factory: NanWangZhuang Village, Pengdu Town, BinHu District, HengShui city, 053000, China.