摘要
以铜唑防腐剂(CuAz)对沙柳沙障进行处理,比较CuAz防腐剂不同处理浓度对沙柳沙障抗折强度损失率和质量损失率的变化。结果表明:不同浓度处理的沙柳沙障抗折强度损失率存在显著差异,抗折强度损失率随浓度的变化规律为3.5%<3.0%<2.5%<2.0%<1.5%<CK;不同浓度处理的沙柳沙障质量损失率存在显著差异,质量损失率随浓度的变化规律为3.5%<3.0%<2.5%<2.0%<1.5%<CK。
A kind of waterborne preservative Copper Triazole（CuAz） was used to treat Salix psammophila checkerboard,and the influence of different concentration on the loss rate of flexural strength and mass loss rate of Salix psammophila checkerboard was analyzed.The result showed that the loss rate of flexural strength of Salix psammophila checkerboard treated with different concentration had significant difference,the change of the loss rate of flexural strength with concentration treatment was 3.5%3.0%2.5%2.0%1.5%CK.The mass loss rate of Salix psammophila checkerboard with different concentration treatment had significant difference,the change of the mass loss rate with concentration treatment was 3.5%3.0%2.5%2.0%1.5%CK.
出处
《内蒙古林业科技》
2011年第2期1-4,共4页
Journal of Inner Mongolia Forestry Science and Technology
基金
国家自然科学基金课题(40961036)
内蒙古农业大学创新团队(NDTD2010-11)资助
关键词
铜唑
沙柳沙障
抗折强度损失率
质量损失率
CuAz
Salix psammophila checkerboard
loss rate of flexural strength
mass loss rate
