Bids for Bitumen Felt and Bitumen, Hard Grade
Reference: SGI1611P17 6/30/2016, Location: Asia
Category: Chemicals
Scope of Work
The company invites bids for the supply of the following items:-
* Item 001 Qty= 1500 RL, Bitumen Felt, Hessian Base, Type 3, Self finished felt, Grade I for Water Proofing and Damp-Proofing as per IS : 1322 (the Latest version / revision will be considered), Bearing ISI Mark; Width : 1.0 metre, Length : 20 metres, Minimum Weight of Finished Bitmen Felt in Dry condition, 46 Kg per roll of 20 mtrs.
* Item 002 Qty= 32, 000 KG, Bitumen for Roof Water proofing (IS: 73-1992 (Old) Hard Grade with the following Specifications:
a) Penetration at 25 Deg.C, 100 gm: 30-40 5 Sec. in 1/100 cm.
b) Softening point, C.Deg.: 50-65
c) Flash Point –
i) Pensky Martin's closed type: 175 min. C. Deg.
ii) Cleveland open cup C. Deg.: 250 min.
d) Specific gravity at 27 Deg.C. : 0.99 min.
e) Water, percent by wt.: 0.20 max.
f) Ductility at 27Deg.C. in cm: 50 min.
g) Percent by wt. soluble in: 99 min. carbon disulphide
h) (i) Loss on heating, percent: 1 max.by wt.
(ii) Penetration of resudue: 60 min. (expressed as percent of item (a))
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