F432-04 - Standard Specification for Roof and Rock Bolts and Accessories
Description: This specification covers the chemical, mechanical, and dimensional requirements for roof and rock bolts and accessories. Addressed in this specification are double-end threaded and slotted steel bars; fully grouted bolts and threaded bars; mechanical anchorage devices used for point anchorage applications; roof truss systems; partially grouted deformed bolts; formable anchorage devices; and other frictional anchorage devices. All of these products represent various designs used for ground support systems. This specification can be revised to address new technologies.
Category: ASTM International Standards Specifications
Download Not Available
© Copyright 2000 - 2012, by Engineers Edge, LLC All rights reserved.
Disclaimer
|
