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BLOWN BITUMEN |
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As per IS : 702/1961
Blown
Bitumen of all grades as per
above specification or
customer's specification are
being manufactured. These grades
are 90/15, 85/25,
115/15,135/10,145/5,155/6,
85/40, 30/40, 10/20, etc.
Various industries like paper &
Hessian Lamination, Roofing
Felts, Battery, Paints, Printing
inks, Tyre etc. have consumption
of different grades of Blown
Bitumen. Apart from these
industries, Blown Bitumen Grade
90/15, 30/40 & 85/25 is vastly
used for bonding Roofing Felts
in course of roof treatment as
per IS code practice 1346/1982. |
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