The CBR test, slake durability test, compressing test and shearing test of the dry and wet redstone granular soil samples were respectively carried out in this paper.
Test results indicated that the dry-wet cycling was the main factor of the problem.
结果发现，干湿循环是导致这一问题产生的根本原因。
3
A contrast test on sizing-dyeing machine shows that a better effect is acquired, and the influence of "wet inside and dry outside" on warp sizing is analyzed.