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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7 v7 s6 i N* Y- ^/ `For indoor air quality, CLT has been tested to determine the level
' A7 _- L3 r. g3 q- M( H+ D. uand safety of the off gassing it produces. CLT glue lines were tested for# S* ~+ a5 ^ ?6 u) Q
volatile organic compounds (VOCs), including formaldehyde emissions.7 ]- B3 _$ q8 T$ x% f. s- C8 l! G
The VOCs as measured in a series of tests were found to be roughly one+ }7 x9 Z" ?1 `
parts per billion (ppb), well under the standard of 50 ppb deemed to be, [, @" } |) _' l8 L
a health hazard.
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source:
! k; L3 @" E6 DCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA, d! n. G1 o) h: K
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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