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
7 e u6 G! V; g. tand safety of the off gassing it produces. CLT glue lines were tested for- U/ Y* j3 a" f1 S% s! ~. Y) o
volatile organic compounds (VOCs), including formaldehyde emissions.
7 e5 w( S0 d# q6 k7 H* B# lThe VOCs as measured in a series of tests were found to be roughly one- [ f3 S' d' \- R. j# n
parts per billion (ppb), well under the standard of 50 ppb deemed to be
- M, F6 O9 E* N, x% N {a health hazard.& x( v" t5 Y1 T! W* o) _/ i
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CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA6 g" J+ d( F. r2 J- Q T
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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