Product DescriptionAsphaltic plug joint (also referred to as TST
bridge joint) for movements up to 40 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. As a result, asphaltic plug
joint can be used for wide temperature region to prevent
vehicle-jumping at bridgehead. And bridge can be opened to traffic
after two hours of construction.Specification Table 1:
Specification of TST Bridge Joints Stretching(mm)Slot Width(mm)Slot
Depth(mm)Beam end clearance(mm)1080-100≥ 201520160-200≥
502030240-300≥ 752540320-400≥ 1003050400-500≥ 12035Detailed
PhotosApplicationTST bridge joints are for movements up to 40 mm
are suitable for small and medium-span bridges. Because of good
performance under both high and low temperature, TST bridge joints
can be used in different zones to ensure traffic safety.TST bridge
joints also can be used in the road and expressway.FeatureHigh
elasticity: TST bridge joints can adapt the load deformation and
vehicle load well.Good performance: TST bridge joints have good
low-temperature flexibility and high-temperature stability.Easy to
construct: TST bridge joints can be installed easily and
conveniently without blocking traffic.Open to traffic quickly:
Bridge can be opened to traffic in two hours after TST bridge
joints are installed. If cooling is accelerated, the bridge can be
open to traffic in an hour.Shock-absorbing: TST bridge joints can
absorb vibration of vehicle impact and make cars go smoothly.Long
service life: Being strict accordance with the requirements of the
production and installation of expansion joints, TST bridge joints
generally have a longer service life.Low cost & high
cost-effective.Packaging & Shipping20kg / carton, on the pallet
with PE film.Company ProfileHengshui JingTong Rubber Co., Ltd. is a
manufacturing company founded in 1996 in Hengshui City, Hebei
Province, China. We mainly manufacture high-class bridge expansion
joints in various dimensions and for different movements. Our
bridge joints are exported to all over the world, and we have won
wide support and trust from consumers.After 20 years of strenuous
efforts, we have accumulated rich experience in production and
international trade. At the same time, our company has gained high
reputation in the metal and rubber field all over the world.
Our Advantages1. Advanced and Sufficient equipment More than 100
sets of most advanced equipment in our workshop ensure timely
delivery time for large orders. Additional, it can ensure
standardized production, which accord with international
standard.2. Experienced and skilled worker team Equipped with
professional production skills and several years experience, our
worker team can improve production efficiency and reduce
production losses for cost reduction.3. Multiple models for
completed products We have almost all of standard bearing pad
models to produce standard bearing pads, including pot
bearing, laminated bearing pad, spherical bridge bearing, high
damping rubber bearing and lead rubber bearings.4. Perfect Package
& Timely delivery All the products are inspected before loading,
then they will be perfectly packed. Then our skilled loading
team will operate the equipment for easy and fast loading.5.
Professional sales team Full knowledge of bearing pad products,
good spoken and written English and excellent communication
skills can offer you the best solutions to your questions. You
can ask for recommendation, customized service and any other
information you want from them.Installation Instructions /*
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