晨枫 发表于 2016-5-20 21:05; {0 [) J3 X, o7 a' y) G) |/ Z) k
这是防白蚁危害的。也真是因为这些化学处理,我对CLT的长期安全性有怀疑,缓慢释放出来对人体不好。 ...
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For indoor air quality, CLT has been tested to determine the level& {! X. d& v5 E+ K) o+ ?
and safety of the off gassing it produces. CLT glue lines were tested for 4 N7 `. v' }# |2 ?1 D4 g& T! cvolatile organic compounds (VOCs), including formaldehyde emissions. 4 g4 @* H( |, R5 k7 v" uThe VOCs as measured in a series of tests were found to be roughly one - G/ r& m( o% w: r' j& B [% hparts per billion (ppb), well under the standard of 50 ppb deemed to be 4 K" U& b! ]1 e2 g$ o7 E+ u% fa health hazard.' p. x" Z6 a8 {7 h
石工 发表于 2016-6-2 15:29& Z7 N1 o" x8 I7 Q; J2 x
For indoor air quality, CLT has been tested to determine the level/ c j+ @/ v9 Y2 q
and safety of the off gassing i ...
本帖最后由 fish97 于 2016-6-3 14:00 编辑 , z$ Z! {7 k r) v$ J y6 T
石工 发表于 2016-6-3 05:29& [) e4 I6 y& w+ I. I
For indoor air quality, CLT has been tested to determine the level 1 A& r0 J& P7 f6 Z0 G% pand safety of the off gassing i ...