ASTM WK43506

    New Specification for Standard Specification for Fiber Reinforced Thermoset Plastic (FRP) Siding

    (What is a Work Item?)

    Developed by Subcommittee: D20.24 | Committee D20 | Contact Staff Manager


    1. Scope

    This standard specification establishes the requirements and test methods for material, dimensions, impact strength, thermal expansion and window load resistance of single walled siding product manufactured from fiber reinforced thermoset plastic (FRP) materials ultilizing the pultrusion manufacturing process.


    plastic building products, FRP siding, fiberglass siding

    The title and scope are in draft form and are under development within this ASTM Committee.

    Citing ASTM Standards
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    Work Item Status

    Date Initiated:

    Technical Contact:
    Robert Plagemann

    Draft Under Development