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Astm C9 Eyes Standard For Post-Tensioning Grout Bleed Stability

ASTM WK28156, Test Method for Bleed Stability of Cementitious Grout Under Static Pressure, is geared to rapid identification of grout properties that can lead to stressed steel strand corrosion; spalling of encasement concrete for post-tensioning ducts; and, misalignment of base plates with attendant bearing and equipment failure

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Cim Calls For World Of Concrete Auction Stock

CIM program patrons are soliciting donations of equipment, material, and other marketables for a sixth annual auction, to be staged January 20 at the 2011 World of Concrete in Las Vegas

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