摘要
本文论述了三种处理方法和七种防腐剂配方处理毛竹(片材)和浙江淡竹(竹竿)。气干材用热冷槽法和常压浸渍法,生材采用竹液置换法。这些方法很适合我国的国情。热冷槽法采用1.5小时热煮,48小时冷浸;常压浸渍20天左右;竹液置换法约8天,均能达到预期的药剂吸收量和透入度。此外,还进行了防腐处理竹材的室内抗霉试验和力学强度试验。野外抗腐试验正在进行中。
This paper deals with 3 methods for bamboo preservation treatments and 7 preservatives applied on green or air dried bamboo (Phyllostachys pubescens and Ph. meyeri). The air-dried bamboo was treated with soaking and hot and cold bath process, and the green ones with stepping processIn order to find out absorption rate and depth of preservatives in bamboo, a series of tests have been carried out. The absorption of preservative is rela ted to the height of bamboo, moisture content and harvest seasons. In addition, some tess ori treated bamboo against to mould and stain as well as the measure ment of its mechanical properties have also been. done. Its decay resistance in field test will be continued
出处
《木材工业》
北大核心
1990年第2期1-6,共6页
China Wood Industry
基金
加拿大IDRC项目
关键词
竹材
防腐
防霉
Hot and cold bath process
Soaking
Stepping process
preservative
