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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. ^& D4 ^! k1 }/ r% IFor indoor air quality, CLT has been tested to determine the level
* }/ e. O& N! |/ `and safety of the off gassing it produces. CLT glue lines were tested for
0 N' i- K- Y0 F8 S' {7 v/ K# mvolatile organic compounds (VOCs), including formaldehyde emissions.
. |# u W9 r, MThe VOCs as measured in a series of tests were found to be roughly one9 Y+ D( T; j2 v: A, j
parts per billion (ppb), well under the standard of 50 ppb deemed to be% x3 H" l: Y/ N* k4 R: r
a health hazard.1 Q) Y; l. B( I# H
2 w' _8 x2 P1 \: N* Ssource:2 V/ g% n: T( x
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
3 v$ J5 U( _! O( f0 Khttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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