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EXPERTISE // LABORATORIES // TESTING STANDARDS

Evaluating Bond of Seven-Wire Steel Prestressing Strand

ASTM A1081

This test method describes procedures for determining the bond of seven-wire steel prestressing strand. The bond determined by this test method is stated as the tensile force required to pull the strand through the cured mortar in a cylindrical steel casing. The result of the test is the tensile force measured on the loaded-end of the strand corresponding to a movement of 0.1 inch (2.5 mm) at the free-end of the strand.

WJE laboratories are accredited by ANAB (ISO/IEC 17025) to perform testing standard ASTM A1081 for Evaluating Bond of Seven-Wire Steel Prestressing Strand. Contact us to learn more.

Keywords

ASTM A1081 - Bond Strength - Building Design and Construction - Construction - Mortars - Steel Wire Strands - Tensile Test - Wires, Wire Strands, and Wire Ropes

ICS CODE

77.140.65 (Steel wire, wire ropes, and link chains)

UNSPSC CODE

31152208 (Prestressed concrete stranded steel wire)

CITATION FORMAT

ASTM A1081 / A1081M-15, Standard Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand, ASTM International, West Conshohocken, PA, 2015, www.astm.org

TESTING STANDARDS

Wiss, Janney, Elstner Associates is committed to helping our clients solve, repair, and avoid problems in the built world. Supported by unparalleled laboratory and field testing capabilities, our team of engineers, architects, and materials scientists brings an enthusiasm for problem solving and a hands-on technical approach to every challenge.

Ask the Structure and Solutions for the Built World are trademarks of Wiss, Janney, Elstner Associates, Inc.

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EXPERTISE // LABORATORIES // TESTING STANDARDS