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
+ C/ t0 b N1 I6 V% cand safety of the off gassing it produces. CLT glue lines were tested for2 ^( b/ C1 z9 O' ^
volatile organic compounds (VOCs), including formaldehyde emissions., R, ]/ x' W J A* B& d
The VOCs as measured in a series of tests were found to be roughly one
. C- o9 m- C/ V# B" oparts per billion (ppb), well under the standard of 50 ppb deemed to be
' z9 z1 P8 a2 ]% v5 A3 sa health hazard." F. L0 E9 N4 U
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source:
8 S' a# g! \' K7 XCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA4 ^. |* ?. `7 R5 \; s, a
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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