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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! L( l3 b* E; X% |# M+ F' K, _For indoor air quality, CLT has been tested to determine the level
- J- n8 { c1 [' F: Y/ a, u h0 G, I5 ?and safety of the off gassing it produces. CLT glue lines were tested for
" y% [9 `/ a" l/ \9 {% lvolatile organic compounds (VOCs), including formaldehyde emissions., v6 i/ L* ]- W, {" R1 ~7 d8 {7 t+ h
The VOCs as measured in a series of tests were found to be roughly one4 J7 Y, @2 S+ [& P, h/ i* c0 c
parts per billion (ppb), well under the standard of 50 ppb deemed to be
2 U3 G B6 _3 i2 L ]6 h" Ya health hazard.3 O/ F) A! S" W1 d7 B8 l
1 {/ U$ ` P4 |3 g) i: d' Vsource:9 s- ?1 m) p Z, U, n. ^, {% n, Z
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
2 u: ?9 ` z5 O0 H2 |! rhttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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