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
$ n7 v9 D# q, m4 f9 H5 xand safety of the off gassing it produces. CLT glue lines were tested for
4 x+ z% c+ n/ Z, b7 |( @7 |volatile organic compounds (VOCs), including formaldehyde emissions.
0 }; d+ a k' m4 @The VOCs as measured in a series of tests were found to be roughly one, J; W! z* Y( I. z) G# y' _/ X
parts per billion (ppb), well under the standard of 50 ppb deemed to be
! I6 S2 ?$ [5 ia health hazard.4 M3 ?2 K8 x. n
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source:
3 [+ s9 `, a \CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
5 {, R5 }7 T0 |; t" `http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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