Fire Testing of Structural Insulated Panels (SIPs) Construction - SIPs Wall Burn Test - Page 4

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The vertically loaded EPS SIP gypsum boardThe vertically loaded EPS SIP gypsum board

Burn Test of SIPs Wall

The vertically loaded EPS SIP gypsum board faced wall section is removed from the Fire Furnace after 1 hour of flame exposure.

Flame exposure side of the vertically loaded EPS SIP gypsum board faced wall section shows complete calcification of the gypsum board.