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Reduced Deflection Device (ReDD)

    MTOD# 911.190 Dimensions: .815m (H) x 9144mm 32" (H) x 30'
    Construction Specification for Concrete Barriers Construction Specification for Temporary Concrete Barriers Type X Installation Drawing - 9.1 length

The Reduced Deflection Device (ReDD) is a proprietary plastic insert that has been crash tested to MASH with temporary concrete barrier to improve barrier deflection performance and provide consistent anchor rod installation.

Reduced deflection device

Patent Pending

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