CUT-BACK BITUMENS, TARS, PLASTICS, CEMENTS, SEALERS, FLASHING, ROOF COVERINGS, COAL TAR, METALS, STONE, WOOD, COATING PROCESSES, INSTRUCTIONS FOR USE
被代替标准
37-GP-23M
适用范围
Describes the recommended procedure to be employed in applying
cutback tar plastic cement, as covered by CGSB standard
37-GP-19M, intended for use in sealing flashings, for repairing
leaks and cracks in coal tar roofing, and for filling masonry,
wood or metal joints in roofing.