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    Rail Joint (PDEJ-R)

    It is the most commonly used product in the form of a single joint against a new mono cell joint.
    It is produced by extruding rail beam and has an excellent effect in prevention of leakage by drainage sheet for the whole width without splits.

    Relative Documents of Recommendable Issues : Survey on Field Application of Expansion Joint for Prevention of Thermal Damage in Substructure of Bridge
    (Korea Expressway Corporation / Disaster & Safety Management Office : 2015. 6)
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    Dimension Table
    Product Name Expansion Length(mm) Superstructure Gap(G) A BLOCK OUT
    min mid max W H
    NO.30 30 15 30 30 20 300 200
    NO.50 50 25 50 50 30 300 200
    NO.80 80 40 80 80 40 300 200
    NO.100 100 50 100 100 50 300 200

    ※ 1. The above shows a standard dimension but it can be adjusted, according to the job site condition.
    2. The value of “A” is a standard pre-setting value at installation. Please refer to the Pre-Setting Table at each condition of Job Site.