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 the test is the tensile force measured on the loaded-end of the strand corresponding to a movement of 0.1 in. (2.5 mm) at the free-end of the strand.
Product Details
- Published:
- 11/15/2012
- Number of Pages:
- 5
- File Size:
- 1 file , 130 KB
