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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9 p) K0 S0 I D% [ jFor indoor air quality, CLT has been tested to determine the level
" F H$ X }4 O7 G. Xand safety of the off gassing it produces. CLT glue lines were tested for
: `$ h& p9 ^; \( Wvolatile organic compounds (VOCs), including formaldehyde emissions.; ~) v8 j3 |# E7 T2 `# m9 p5 R
The VOCs as measured in a series of tests were found to be roughly one
6 y4 p% }: ]( e5 x/ @parts per billion (ppb), well under the standard of 50 ppb deemed to be; H# c1 T0 X: F$ v% n( @, A
a health hazard.3 t) `9 m: e6 E1 P
4 R0 w3 e( p& t, a8 z) lsource:# z& i# b: j* s% k1 a4 u
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
: `: p |, `/ Hhttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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