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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' Q9 O: F- `, f# P3 s6 }% _For indoor air quality, CLT has been tested to determine the level. c6 L! P: c) ^$ B; e
and safety of the off gassing it produces. CLT glue lines were tested for
5 Q5 z3 v5 Z0 o* U# @7 vvolatile organic compounds (VOCs), including formaldehyde emissions.& I7 @! c W3 K5 T
The VOCs as measured in a series of tests were found to be roughly one$ R! h P' z# N% {
parts per billion (ppb), well under the standard of 50 ppb deemed to be
6 Z ? o! Q! y' i& X# ` Za health hazard.+ c8 \6 J/ M. T4 s7 i
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source:2 K2 J, c1 A6 [9 }
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
7 {: u2 [; m, q) u0 D- |http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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