文献类型：期刊文献

中文题名：丙环唑/戊唑醇处理材的野外耐久性能评价

英文题名：Durability of Wood Treated with Preservatives Containing Propiconazole, Tebuconazole and Copper by Field Stake Testing in China

作者：蒋明亮[1] 李晓文[1] 马星霞[1] 张景朋[1]

第一作者：蒋明亮

机构：[1]中国林科院木材工业研究所,北京100091

年份：2018

卷号：32

期号：6

起止页码：9-12

中文期刊名：木材工业

外文期刊名：China Wood Industry

收录：CSTPCD;;北大核心:【北大核心2017】；

基金："十三五"国家重点研发计划课题"竹装饰材料长效防护与功能改良关键技术"(2017YFD0600803)

语种：中文

中文关键词：丙环唑;戊唑醇;铜唑;野外埋地试验;耐久性

外文关键词：propiconazole;tebuconazole;copper triazole;field stake test;durability

分类号：S782.33;TS67

摘要：对丙环唑/戊唑醇(PT)及各铜唑处理马尾松进行9年耐久试验。结果表明:较高载药量PT处理材,在北京试验场9年耐腐朽完好,在广州试验场则7年时基本完全腐朽或被白蚁蛀蚀,适用于生物危害等级较低的户内或户外地上环境使用。铜唑Cu PT及铜/戊唑醇CuTEB处理材,各载药量时的耐腐朽效果均较好,但均在第6年开始遭受不同程度的蛀蚀;Cu PT处理材的抗白蚁蛀蚀性能更优,可用于户外地上环境(C3)及户外与土壤接触的环境(C4.1),包括白蚁高危害地区。
The authors conducted a series of experiments to evaluate durability of Pinus massoniana wood samples treated with preservatives containing propiconazole,tebuconazole and copper triazole by field stake tests,respectively,in Beijing and Guangzhou.The results showed that for the propiconazole and Tebuconazole(PT)treated wood samples,decay ratings at retention of 0.4 kg/m3 were around 9.5 in Beijing after 9 years,while the stakes by the same treatment were almost destroyed by decay or termites after 7 years in Guangzhou.It proved that the PT treated wood could be used only in above ground circumstances.For the copper triazole treated wood samples,decay ratings were all 10 after 9 years;and the termite ratings were above 8.3 for CuPT treated wood samples at retention of 2.15~3.57 kg/m3,and 4.3~6.7 for CuTEB treated wood samples at retention of 2.19~3.35 kg/m3.It proved that the CuPT treated wood could be used both in exterior ground contact and above ground circumstances.