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 level7 M% t0 e3 V2 V- O3 B) V0 N z
and safety of the off gassing it produces. CLT glue lines were tested for Q8 c8 ~+ ?6 z
volatile organic compounds (VOCs), including formaldehyde emissions.
9 T: A! g, R+ d1 l) O$ P6 xThe VOCs as measured in a series of tests were found to be roughly one G, _0 H; a6 g' T+ \
parts per billion (ppb), well under the standard of 50 ppb deemed to be
! j0 r2 n0 @ ~) r1 Q$ ba health hazard.9 H# |7 R! O2 O! b$ h( ?# B7 U6 B
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source:
" l% g3 D& K* N" ~2 hCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
" |0 H+ n) \. I$ k- J! s! i$ Dhttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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