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Standard Fire Curve
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Compliance of standards
 conforms to the following standards
IS 8183 Resin bonded mineral wool
IS 9842 preformed fibrous pipe sections
IS 3677 Unbonded Rockwool/Mineral Wool
BS 3958 Part III Mineral fibre mats
BS 3958 Part IV pre-formed pipe section
BS 3958 Part V Resin bonded slabs
BS 476 Part IV Fire test on
Building Products
ASTMC 165, 167, 177, 302, 303,
335, 356, 411, 518, 547, 553, 585
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Physical Structure
At the point of contact the fibres are cemented by a
phenolic resin binder. (See illustration). The material
retains its original shape and will not shrink during
storage.
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Specific Heat
The specific heat of Rockwool is a function
of the temperature. At room temperature, the material
has been measured at approximately 0.1 kca/kg0C, 10000C, approx. 0.23 kcal/kg0C |
