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Bridge Expansion Joint

Country/Region china
Company zkyq limited
Categories High Efficiency Air Filter
Telephone +86 57582518888
ICP License Issued by the Chinese Ministry
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    Bridge Expansion Joint

    Brief introduction:

    TST expansion joints are also called seamless joints adhesive material, is a kind of asphalt filled bridge expansion joints, in seventy by the British developed a kind of bridge expansion joint. It is the basic course of action is on a narrow range of joint of bridge deck pavement is replaced by a special high elastic asphalt mixture.

    This special high elastic asphalt and stone mixture can be absorbed by the temperature and traffic load generated by the action of bridge deck displacement, and to ensure that the surface will not crack damage. Seamless telescopic adhesive material to both high and low temperature, permeability and viscosity of these contrasting performance requirements, not only applicable to the temperature of a single area, and is suitable for the large temperature difference area.

    Elastic restoring force is very high: the ability to adapt to constantly repeated temperature and load displacement.
    Low temperature flexibility and high temperature stability is very good: at - 40 degrees C does not become brittle, at 80 degrees C does not flow. Therefore, it can be applicable to all Chinese climate zones.
    High temperature adhesive: construction can be firmly bonded with existing road, room temperature did not stick, after cooling and not be sticky.
    Convenient construction, flexible: skilled construction team (8-10) per day to 30 meter of GTF, TST expansion joint, and can not blocking traffic cases construction.
    Open traffic rapidly: seamless joints adhesive material after the installation of two hours can be open to traffic, if water accelerated cooling, an hour can be open to traffic.
    Long service life: strictly in accordance with the requirements of installation of the jointless construction adhesive material, its service life is common modified asphalt pavement is about two times.
    Comfort is very good: seamless joints adhesive material can fully absorb the vehicle vibration, vehicle through comfortably.
    Quality Bridge Expansion Joint for sale
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