| Sl. No. | Item Description |
| 1 | Description and specification of items of work to be executed (complete work) |
| 2 | Providing and laying APP (Atactic Polypropylene Polymer) modified prefabricated five-layer 3mm thick water proofing membrane, black finished reinforced with non-woven polyester matt consisting of a coat of bitumen primer for bitumen membrane “0.40 litre/Sqm by the same membrane manufacture of density at 25c, 087-0.89 kg/litre and viscosity 70-160 cps. over the primer coat the layer of membrane shall be laid using butane torch and sealing all joints etc. and preparing the surface complete. The vital physical and chemical parameters of the membrane shall be under: joint strength in longitudinal and transverse direction at 23c as 650/450N/5cm. tear strength in longitudinal and transverse direction as 300/250N. softening point of membrane not less than 150c. cold flexibility shall be upto -2c when tested in accordance with ASTM, D-5147. The laying of membrane shall be got done through the authorized applicator of the manufacturer of membrane. 3mm thick roof of museum. |
Copyright © 2022 · All Rights Reserved. Terms of Usage | Privacy Policy
For Tender Information Services Visit : TenderDetail
