ASTM A1081/A1081M-21 PDF

Scope: 1.1?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 th

ASTM A1081/A1081M-21 Referenced Document

ASTM A416/A416M Standard Specification for Steel Strand, Uncoated Seven-Wire for Prestressed Concrete
ASTM C109/C109M Standard Test Method for Compressive Strength of Hydraulic Cement Mortars (Using 2-in. or [50-mm] Cube Specimens)
ASTM C1437 Standard Test Method for Flow of Hydraulic Cement Mortar
ASTM C150/C150M Standard Specification for Portland Cement
ASTM C192/C192M Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory
ASTM C33/C33M Standard Specification for Concrete Aggregates
ASTM C670 Standard Practice for Preparing Precision and Bias Statements for Test Methods for Construction Materials

2021 ASTM A1081/A1081M-21 Standard Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand
2015 ASTM A1081/A1081M-15 Standard Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand
2012 ASTM A1081/A1081M-12 Standard Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand