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. p4 M& ^2 { E, l& P- G8 M
and safety of the off gassing it produces. CLT glue lines were tested for
( S \- y3 V, |+ A0 avolatile organic compounds (VOCs), including formaldehyde emissions.
% H: E6 S v* S8 nThe VOCs as measured in a series of tests were found to be roughly one' ? t, g( R% k
parts per billion (ppb), well under the standard of 50 ppb deemed to be
" X$ F8 }5 Y5 x+ q& _: l# ma health hazard.. R' H( n* p$ |& P- Y- v- Y+ s
5 R: @$ r& Z( ^: `) `1 vsource:
( P9 o! L0 A! E2 ]/ W& ICROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
9 h. N: J5 v- L3 T& Hhttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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