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Inorganic fireproof rolling curtain

No: 004 Time: 2011-08-10 Views : 219

Category:

Inorganic fireproof rolling curtain

enclosure:

Product description

Performance: with reference to GB1402-1993" steel fire shutter experiment method" and" GB / T9978-1999 buildings fireproof experiment method", fire resistance limit is greater than or equal to 4H, 4H without loss of heat of combustion, integrity, the unexposed surface heat radiation intensity is less than or equal to 1.05W / cm2.Applicable to the important position of the fire compartment fire division wall.