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测试了泡沫板、黑白胶及涂粗有黑白胶泡沫板的燃烧性能,发现将日级黑白胶涂履干日级泡沫板上后,泡沫板的燃烧性能只能达到E级;由B级EPS泡沫板、B级黑白胶和A级彩钢板复合的彩钢夹芯板,燃烧性能并不能达到B级,且陈化对彩钢夹芯板的燃烧性能无明显影响。解释了A钢+B泡+B胶≠B板的原因,系统地开展了内部结构和连接方式对彩钢夹芯板燃烧性能的影响研究,研制出一种性能稳定的B级EPS彩钢夹芯板。
The performance of foam board, black and white glue and coated black and white glue foam board was tested. It was found that the foam performance of the foam board can only reach E grade when the Japanese black and white adhesive coating was dried on the Japanese level foam board. Class B EPS foam board , B grade black and white plastic and A-level color steel composite color steel sandwich panel, the combustion performance does not reach B grade, and the aging of the color steel sandwich panel combustion performance had no significant effect. The reason of A steel + B foam + B glue ≠ B plate was explained, and the influence of internal structure and connection method on the combustion performance of Caigang sandwich panel was systematically studied. A stable B class EPS steel clip Core board.