CRD-C94-66 Corps of Engineers Specification for Surface Retarders   

Date: 
03-01-1995

This specification covers chemical agents proposed for use as surface-applied retarders to prolong the period of time during which air-water cutting is effective as a means for cleaning construction joints in concrete or to delay hardening of mortar in surfaces of concrete intended to have an exposed-aggregate finish.

Page(s): 
1
Federal Facility Criteria: