Methods of test for polyvinyl acetate adhesives for wood
木材用聚醋酸乙烯酯胶粘剂的试验方法
发布日期:
1962-09-28
描述了(1)胶粘剂在木材上的染色性能试验;(2) 双搭接接头在干燥和潮湿条件下三点剪切载荷下的强度;(3) 在干燥和潮湿条件下,双搭接接头对持续三点荷载的阻力。其中包括作为强度试验初步设计的冻融处理。本标准的附录包括持续荷载试验的试验接头和计时装置的准备。交叉引用:BS 350BS 871BS 1610:第1BS EN 205部分
Describes tests for (1) the staining properties of the adhesive on wood; (2) the strength of double lap joints under three-point loading in shear, under dry and damp conditions; (3) the resistance of double lap joints to sustained three-point loading, under dry and damp conditions. A freeze-thaw treatment, designed as a preliminary to the strength tests, is included. Appendices to the standard cover the preparation of the test joints and a timing device for the sustained loading test.Cross References:BS 350BS 871BS 1610:Part 1BS EN 205