I know. That is what I am thinking. He is kind of agree.

来源: 于 2012-01-09 15:27:07 [旧帖] [给我悄悄话] 本文已被阅读：次

The materials looks great, I drop waters on them over night, anything happen.  I put a stone under and stand on it, anything happen.  Just done know what cause this.  they are about 13-14mm thick, very nice looking.  you think it is the moisture or unclean floor caused these bumps?