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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5 q7 H2 }4 z1 FFor indoor air quality, CLT has been tested to determine the level* d f6 Q9 c4 ~, b
and safety of the off gassing it produces. CLT glue lines were tested for A8 s% j( l4 w0 F# ^
volatile organic compounds (VOCs), including formaldehyde emissions.+ r, n9 J, i! b$ E A' d) H, w) h
The VOCs as measured in a series of tests were found to be roughly one
B; Z/ V$ K6 w* P6 vparts per billion (ppb), well under the standard of 50 ppb deemed to be
. g! B* z4 J, L* K3 Ha health hazard.
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$ }" n& v d8 L6 A4 F! a3 Y$ A1 usource:3 g# ~6 ?# I; z! w# W
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
0 S9 H& u& |5 R7 g" ~8 |http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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