ROOF INSULATION. Sisalation 420' or similar approved heavy industrial grade aluminium foil based insulation.:
ROOF INSULATION. Roof areas shall be insulated with rigid insulation installed over metal deck to provide an approximate overall R value of 22.
ROOF INSULATION. The insulation above conditioned office area ceilings shall be minimum R-11 fiberglass battx.
ROOF INSULATION. A. Polyisocyanurate Board Insulation: ASTM C 1289, Type II, Class 1, Grade 3, felt or glass- fiber mat xxxxx on both major surfaces. Provide R-25 minimum.
ROOF INSULATION. A. As specified in Section 07210.
ROOF INSULATION. A. Roof insulation in areas requiring insulation of uniform thickness shall be urethane or modified isocyanurate conforming to FEDSPEC HH-I-530A, Type 1, two pounds per cubic foot. Aged R-value shall be 7.7 per inch.
ROOF INSULATION. A. Polyisocyanurate Board Insulation: ASTM C 1289, Type II.
ROOF INSULATION. A. Cant Strip: Non-flammable perlite cants with 45° face slope and minimum 5” face dimension or as recommended by the roofing manufacturer.
ROOF INSULATION. Providing and Laying Insulation material of Extruded Polystyrene XPS in Rigid Insulation / Foam Board on roof or walls, Density 32-38Kg/M, ompressive strength 250-400kpa, R- value 5 per inch thickness and water obsorption (1% by volume, cell structure clored cell) i/c cutting and placing in position. complete in all respect a) 1" thick 100 .Sft 21066.00 5,699.90 TOTAL AMOUNT (SCHEDULE ITEMS) = PKR. NON-SCHEDULE ITEMS: C-SECOND FLOOR CIVIL WORKS : 69 NSI WATER PROOFING INSIDE WALLS OHWT: Providing and apply on internal horizontal floors, and on walls. Clean very well the surface and apply two coats of cement based cold applied water proofing slurry, similar to SIKA TOP SEAL 107/Ultra Seal with its two components liquid and powder. The application should be according to the manufacturer's instructions and as directed . Sft 1718.00 39.00
ROOF INSULATION. A. Unfaced fiberglass blanket type insulation.
