Proposed Standard Will Provide Framework for Concrete Aggregate Reactions

ASTM International’s C09 committee has proposed standard WK91683 to evaluate alkali-aggregate reactions that cause concrete cracking. This framework offers uniform test methods and risk assessment criteria to improve durability of bridges pavements buildings and more. Industry stakeholders are invited to join the development process for broader impact....

machineryasia machineryasia
Jun 23, 2026 - 16:35
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ASTM International’s C09 committee has proposed standard WK91683 to evaluate alkali-aggregate reactions that cause concrete cracking. This framework offers uniform test methods and risk assessment criteria to improve durability of bridges pavements buildings and more. Industry stakeholders are invited to join the development process for broader impact....
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