New ASTM standard gauges prestressing strand bond integrity
- Published: Tuesday, 03 May 2016 12:34
- Written by Concrete News
ASTM A1096, Test Method for Evaluating the Bond Quality of Steel Wire for Concrete stems from assessment of precast members where indented prestressing wires exhibit potential bond-related cracking. Soon to be published by ASTM International Committee A01 on Steel, Stainless Steel and Related Alloys, the standard is based on A1081, Test Method for Evaluating Bond of Seven-Wire Steel Prestressing Strand.