051. ROOF WATER PROOFING & DAMP PROOFING
051 GENERAL REQUIREMENTS
0511 Work Included
Provide all liquid membrane patching roof materials labour and tools and perform all water proofing as shown on drawings, specified herein and required for a complete and satisfactory installation of the works.
0512 Related works
Cast in place concrete Section 031
Roofing & cladding " 06
0513 Quality Assurance
05131 Standards:- Comply with the following standards.
Built up roof concrete primer ASTM D-41.78
Built up roof heavy duty coating ASTM D-2823.75
Built up roof patching compound ASTM D-2822.75
Built up roof membrane ASTM D-224.81
Built up roof aluminum roof
coating ASTM D-2824.76
Damp proof courses BS 743
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