FR-1阻燃处理材的吸湿性与野外耐腐性

蒋明亮; 刘秀英

doi:10.19455/j.mcgy.2002.04.006

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FR-1阻燃处理材的吸湿性与野外耐腐性
Testing of Hygroscopicity and Natural Durability of FR-1 Fire Retardant Treated Wood
1. 中国林科院木材工业研究所
2. 中国林科院木材工业研究所,北京,100091
2002年第4期页码：18-19
DOI： 10.19455/j.mcgy.2002.04.006

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[1]蒋明亮,刘秀英.FR-1阻燃处理材的吸湿性与野外耐腐性[J].木材工业,2002(04):18-19.

JIANG Ming liang, LIU Xiu ying. Testing of Hygroscopicity and Natural Durability of FR-1 Fire Retardant Treated Wood[J]. China Wood Industry, 2002,(4):18-19.
[1]蒋明亮,刘秀英.FR-1阻燃处理材的吸湿性与野外耐腐性[J].木材工业,2002(04):18-19. DOI： 10.19455/j.mcgy.2002.04.006.

JIANG Ming liang, LIU Xiu ying. Testing of Hygroscopicity and Natural Durability of FR-1 Fire Retardant Treated Wood[J]. China Wood Industry, 2002,(4):18-19. DOI： 10.19455/j.mcgy.2002.04.006.

摘要

对 FR- 1阻燃处理材的吸湿性与野外耐腐性进行了初步探讨 ,试验结果表明 :处理材在高湿条件下的吸湿率未超过 2 8% ,达到 ASTM技术标准 ,其效果较目前广泛使用的磷酸二氢铵 /硼化物、磷酸氢二钠好。与 CCA、ACQ- B处理材相比 ,FR- 1处理材的野外耐腐性效果不佳 ,不宜在室外与地接触的条件下使用

Abstract

The experiment on the effect of fire retardant FR 1 on the hygroscopicity and natural durability of Pinus massoniana and Populus tomentosa was conducted. The hygroscopicity of FR 1 treated wood was less than 28% under high humidity condition, which indicated that anti hygroscopicity of Pinus massoniana treated by FR 1 was much better than that by ammonium phosphate and boron compounds at the different retention. But according to the test results of natural durability of the treated wood, FR 1 was less effective than the preservative CCA or ACQ B, therefore, the author suggested that FR 1 would be not suitable for exterior and ground contact wood.