期刊论文

Wu, Yiqiang(wuyq0506@126.com)

中文

建筑材料学报

1007-9629

2016

19

5

860-865 and 882

10.3969/j.issn.1007-9629.2016.05.013

“十二五”国家科技支撑计划项目（2012BAD24B03） 国家林业公益性行业科研重大专项（201204704） 国家自然科学基金资助项目（31300485）

本校为第一且通讯机构

以稻草秸秆和杨木单板为原材料,无机胶黏剂为黏结剂,制备了可用于地板的阻燃抑烟型单板/秸秆板复合材.设计了单板/单秸秆板芯层和单板/双秸秆板芯层2种复合材.通过对比无机杨木胶合板、秸秆板和单板/秸秆板复合材的燃烧性能、质量损失率和导热系数,研究单板/秸秆板复合材的阻燃抑烟性能,并对比了2种复合材的力学性能.结果表明:无机胶黏剂覆盖于板材表面能隔断氧气与热量传递,控制火焰从而发挥阻燃作用;单板和秸秆板复合后能保证板材的结构和强度,降低板材的火灾危险性;相对于单板/单秸秆板芯层复合材,单板/双秸秆板芯层复合材的导热系数降低了27.7%,静曲强度和弹性模量显著提高,且能够防止地板加...

Poplar veneer/straw board composites with flame retardation and smoke suppression were prepared with rice straw and poplar veneer as raw material, and inorganic adhesive as binder. Two kinds of composites of veneer/single straw board core layer and veneer/double straw board core layer were designed. The flame retardation and smoke suppression performance of inorganic poplar plywood, straw board and veneer/straw board composites was studied by comparing the combustion performance, mass loss rate and thermal conductivity. The mechanical propertie...