1. Water proofing tarfelt - IS:13222. Blown grade bitumen - IS:7023. Expansion joint board - IS:15804. Plastic felt5. Black Paint - IS:1586. Plactic roofing compound - IS:18387. Coal tar tape - AWWA-C-2038. Synthetic pimer
1. Water proofing tarfelt - IS:1322 2. Blown grade bitumen - IS:702 3. Expansion joint board - IS: |