ASTM WK26627

    New Guide for Evaluating Properties for Water Absorption, Water Vapor Transmission and Chloride Ion Intrusion of Sealers & Coatings used on Concrete

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    Developed by Subcommittee: C09.22 | Committee C09 | Contact Staff Manager



    WK26627

    1. Scope

    Develope a guide used to evaluate Sealers & Coatings for use on concrete. These products are used to protect or extend the durability of the concrete. Testing will be based on a comparison to untreated control specimens, and overall improvemnt in perfomrnace will be presented.

    Currently no standard exists. The users and producers of these products need a baseline test method for comaprison purposes. Currently producers randomly select tests for product performance issues/concerns. A very high perccentage of them use NCHRP Report 244, Series II testing.


    Keywords

    Chloride, Absorption, Sealers, Coatings, Concrete

    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:
    12-07-2009

    Technical Contact:
    Michael Morrison

    Status:
    Draft Under Development