晨枫 发表于 2016-5-20 21:05 " f( g/ i, a. |) X; I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 0 L1 {; L4 z! W% ?/ Dand safety of the off gassing it produces. CLT glue lines were tested for / @5 |- B/ |0 v( Z0 M: wvolatile organic compounds (VOCs), including formaldehyde emissions.$ c2 y: c( O6 H) u1 n6 f
The VOCs as measured in a series of tests were found to be roughly one 8 w3 k& [! Z. t% Lparts per billion (ppb), well under the standard of 50 ppb deemed to be& d' i9 Q8 _' M1 Q' B6 c) g6 ^
a health hazard.! l7 A0 n8 X+ A. w$ d) l0 v& w5 |
石工 发表于 2016-6-2 15:29/ G) N4 f6 V. U" O1 i1 j! @
For indoor air quality, CLT has been tested to determine the level 6 J* n1 R8 V9 u9 {2 m+ wand safety of the off gassing i ...
石工 发表于 2016-6-3 05:29/ s1 o. `) I- B8 g. |0 y M
For indoor air quality, CLT has been tested to determine the level 3 t8 b* b, z1 P% vand safety of the off gassing i ...