Asphaltic Plug Joint/Sliding Finger/Modular/Reinforced Elastomeric Bridge Expansion Joint

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  • 50 - 99 Meters
    $150.00
  • >=100 Meters
    $140.00
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Overview
Quick Details
Place of Origin:
Hebei, China (Mainland)
Brand Name:
JINGTONG
Model Number:
JT-REJ0001
Material:
Elastomer & Steel Plate, Neoprene/Natural Rubber/Mn
Application:
Bridge road joint
Standard:
BS EN 1337
Self-design:
Acceptable
Movement:
±25/40/50/60/80/115/165/200/380mm
Other types joints:
Modular/Finger/Asphalt etc.
Elongation:
>350%
HS CODE:
40169990
Certificate:
CE/SGS/BV/TUV
Supply Ability
Supply Ability:
1000 Meter/Meters per Week Finger/Modular/Reinforcement Elastomer Bridge Expansion Joint
Packaging & Delivery
Packaging Details
Finger/Modular/Steel reinforcement Elastomeric Bridge Expansion Joint
Normally packed in woven bag fixing on pallet by PE film.
Standard export packages
Package as per customer's requriement
Port
XinGang/Customized Port
Lead Time :
Within 10-18 days after deposit - Bridge Expansion Joint
Product Description

Asphaltic Plug Joint/Sliding Finger/Modular/Reinforced Elastomeric Bridge Expansion Joint

Elastomeric Expansion Joint

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.

Modular Expansion Joint

Modular expansion joints, called GQF-MZL modular bridge joints, are composed by boundary beams, middle beams, cross girders, displacement control systems, bridge bearings, anchoring components and rubber sealing belts that are suitable for longitudinal movements of 80 - 1200 mm.
Good bearing capacity and stability can accommodate movements in every direction and rotations about every axis. Their individual displacement control and load transfer systems enable bridges to adapt the movement of the beam caused by temperature and ensure the traffic safety.

Finger Expansion Joints

Finger expansion joints are designed to handle movements of 80 mm to 1,200 mm are composed by steel finger plates, CR sheet, anchor bolts and other components. The rubber sheet is placed on the retractable steel, and anchor bolts help to fix the whole structure. The orientation of the fingers is in the direction of vehicle travel, which can reduce noise and improve driver's comfort. There is a drainage channel which allows rainwater to enter the bridge's drainage system, hanging beneath the joint.

Asphaltic Plug Joint

Asphaltic plug joint ( TST bridge joint) for movements up to 50 mm is a simple bridge expansion joint filled with asphalt. TST (crushed stone) elastic material is a special type of elastic-plastic material with high viscosity. Being heated sufficiently to melt, it can be poured into gravel and will be shaped into asphalt concrete form after molding to bear vehicle load.Asphaltic plug joint can simultaneously give attention to some opposing performance requirements. For example, it can perform well in both high and low temperature (-25°C – 60°C), both permeability and viscosity.  And bridge can be opened to traffic after two hours of construction.

Implantable Expansion Joint

Implantable expansion joint is a kind of simple bridge expansion joint. It is made of rubber and reinforced steel. And it is must be free to telescopic in both directions of parallel and vertical. Installing the implantable expansion joint not only can provide a smooth and continuous vehicle lane but also can avoid cracks in the upper asphalt concrete. In addition, implantable expansion joints can make the rainwater flow away through drainage pipe to avoid damage to rubber. Compared with other bridge expansion joints, implantable expansion joints with simple structure are easy to install and replace. Implantable expansion joint is an economical choice for customers.

Railway Expansion Joint

Rail bridge joints have the same requirements as road bridge joints; with the further complications of greater loadings, larger dynamic movements, issues relating to track fixings and ballast.Consideration to long-term durability is paramount as access for any routine maintenance is extremely difficult owing to the possible remote location, lack of road maintenance vehicle access, minimum working window and need for ballast excavation and retamping beneath continuous rail tracks.
When the rail bridge joints continue across the station platform the joint detailing issues relating to pedestrians, trolleys and light vehicles need to be considered.

Packing & Delivery

Asphaltic Plug Joint/Sliding Finger/Modular/Reinforced Elastomeric Bridge Expansion Joint

Detailed Description

Asphaltic Plug Joint/Sliding Finger/Modular/Reinforced Elastomeric Bridge Expansion Joint

Elastomeric Expansion Joint

Structure: consisted of rubber, reinforce steel plate, ranura, sealing block, fitting portion, nut plate, kidney-shaped cap, nuts and bolt.

Elastomeric Expansion Joint

Slef-design expansion joint drawing according to different movement up to 1600mm are acceptable .

Elastomeric Expansion Joint

Accessories including Kidney-shaped cap.
Curved screw bolt.Washer

Application

Rubber bridge expansion joints for movements of up to 60 mm apply to normal bridges. Compared with expressway, rubber bridge expansion joints are more suitable for being installed on the flyovers. They are also good choices for building new bridges.
Low height joint sealing restrictions
Bridges, decks and ramps
Expansion joint applications with maximum movement of 13 inches
New construction or repair and maintenance of existing joints

Modular Expansion Joint

Rubber material: chloroprene rubber (CR) or natural rubber (NR).
Head Type: Straight or bending.
Cross-sectional shape: GQF-C/F/E, GQF-Z and GQF-RG.

Modular Expansion Joint

We can produce as per drawing D60/D80/ /D120/D160/D240/D320/D400/D480/D560 etc. modular expansion Joint.

Modular Expansion Joint

Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine.

Application

Modular expansion joints for longitudinal movements of 80 mm to 1,200 mm can be widely applied on the bridges which are slope, wide, curved and skew. They are used in highway bridge decks, bridgehead and other places to prevent bridges from appearing cracks cause by climate change. It also can be used in expressway.

 Sliding Finger Expansion Joints

Sliding finger joint is suitable for use on bridges with heavy traffic loading and movements of between 120 mm and 1,000 mm or more. It contains steel edge profiles, featuring connection surfaces for deck waterproofing membranes, which are connected to the bridge deck by anchor loops. The steel finger plates which are supported by these edge profiles are prestressed downwards by springs to prevent uplift. A drainage channel, hanging beneath the joint and connected to the edge profiles, is designed to accommodate all bridge movements

Application Tips

Heated them at 190 ℃ ~ 210 ℃ into a fluid, poured into the heated stone when using, TST material can be completely wrapped in the stone surface, with a strong adhesive force, and rely on the crushing between the crushing, locking effect Forming strength. 

TST bridge expansion joints used stone should be used with angular, embedded with good hard limestone gravel, crush value of not more than 30%, flat and slender stone content of less than 15-20%. The stones must be cleaned, heated, and heated at a temperature of 100-150 ° C.

Asphaltic Plug Joint

Bridge asphaltic plug joints – preparing the dilatation joint, cutting and breaking into the desired configuration. Cleaning the joint with the pressure air, mechanical cleaning or sandblasting and priming. A polyethylene backing foam material Backer Rod and a metal deflector are inserted into the joint. Then a bonding layer is created with binder. Subsequently, the whole area is filled with the mixture.Normally 1 CBM for 600KGS Asphaltic Plug Joint materials.

Featuers:

High elastic resilience repeated temperature and load displacement./Good Low temperature flexibility and high temperature stability at -40 ℃ will not become brittle, at 80 ℃ will not flow./High temperature adhesion:Convenient and flexible construction: Skilled construction team (5-10 people) 30 meters per day Asphaltic plug joints, and cannot block the traffic in the case of half of the construction./Quick opening traffic after two hours of installation of traffic.

Stone Specifications

Asphaltic plug joints used stone should be used with angular, embedded with good hard limestone gravel, crush value of not more than 30%, flat and slender stone content of less than 15-20%. The stones must be cleaned, heated, and heated at a temperature of 100-150 ° C.
Main floor: 20 mm-40 mm
Surface layer: 5 mm-10 mm

Our Company

About JINGTONG

HENGSHUI JINGTONG RUBBER CO., LTD, located in Hengshui city, Hebei Province, where very closed to Tianjin and Beijing city.We are specialized in development, design and manufacturing and marketing of bridge construction and waterproof materials. Such as types of bridge bearing and expansion joints, inflatable rubber airbags for culvert formwork making and pipeline, concrete construction water-stop materials and sealing and sealant materials etc., Our products have passed ISO certificate, TUV certificate, CE certificate and SGS certificate. In addition, the third party reports with more than 3000 projects in domestic can also be provided.owning customers in Malaysia, Singapore, Thailand, Peru, Ecuador, Chile, Tanzania, Kenya, USA, Canada, UAE, Israel, Mexico etc.

We are one of the leading companies owning customers in many countries , such as Malaysia, Singapore, Thailand,Peru, Ecuador, Chile, Tanzania, Kenya, USA, Canada, UAE etc. We can manufacture products as per your detailed drawing designs and dimensions. What’s more, our products have passed ISO certificate,TUV certificate, CE certificate and SGS certificate. In addition, the third party reports with more than 3000 projects in domestic can also be provided.

Certifications
Reference Projects
Related Products
Contact us
Hengshui JingTong Rubber Co.,LtD
Nancy Lee  (sales manager)
Tel/Fax: +86-318-5227227
Email: TradingNancy(at)outlook.com
Phone: +86-18230181118 (whatsapp)
Factory Address: Nanwangzhuang village, Hengshui, Hebei, China.
Facebook: https://www.facebook.com/HS.jingtongrubberco.LtD/
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