Experimental study on CO2/CO of typical lining materials in full-scale fire test

Lining materials are widely used in buildings to cover walls and ceilings. Combustible linings may produce a potential high fire hazard in buildings. Once ignited, it propagates fire and accelerates the enclosure fire growth. Two types of lining materials were studied during the tests： block board and plywood. The test was conducted in an ISO 9705 room, where linings were mounted on walls without the ceiling. By changing the heat output of the burner, the ventilation, etc., the concentrations of CO2/CO of different lining materials were researched. The effect of test conditions on the production of CO2/CO of different lining materials was investigated, and useful experimental data were provided for the further development of numerical modeling to simulate enclosure fire growth lined with combustible materials.

Experimental study on CO2/CO of typical lining materials in full-scale fire test

Lining materials are widely used in buildings to cover walls and ceilings. Combustible linings may produce a potential high fire hazard in buildings. Once ignited,it propagates fire and accelerates the enclosure fire growth. Two types of lining materials were studied during the tests:block board and plywood. The test was conducted in an ISO 9705 room,where linings were mounted on walls without the ceiling. By changing the heat output of the burner,the ventilation,etc.,the concentrations of CO2/CO of different lining materials were researched. The effect of test conditions on the production of CO2/CO of different lining materials was investigated,and useful experimental data were provided for the further development of numerical modeling to simulate enclosure fire growth lined with combusti-ble materials.