TA的每日心情 | 奋斗 2019-7-13 03:21 |
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签到天数: 3 天 [LV.2]筑基
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For indoor air quality, CLT has been tested to determine the level+ n7 B8 l* G/ X: [+ s4 T& H7 I
and safety of the off gassing it produces. CLT glue lines were tested for
9 d& \# S5 J2 b& q5 g+ {volatile organic compounds (VOCs), including formaldehyde emissions.* ^0 f) c- Y0 a
The VOCs as measured in a series of tests were found to be roughly one2 h J0 J w) I' E5 B
parts per billion (ppb), well under the standard of 50 ppb deemed to be1 c- B" l( |9 u* u9 U( u8 C
a health hazard.( l+ j% B) [: @
* n5 T' ]% S5 {source:
+ ^* Z8 T5 U9 a }0 b$ W# Z( |CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
& Y6 l1 j5 ~3 Y% N, V- W" Phttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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