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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3 S( f9 f* h) sFor indoor air quality, CLT has been tested to determine the level
; l8 m1 q/ T4 X& e& ]# L* _* Hand safety of the off gassing it produces. CLT glue lines were tested for" j) i: Z, L, [1 o" w5 d$ X+ w# O: v
volatile organic compounds (VOCs), including formaldehyde emissions.
$ ^! U9 G/ h! TThe VOCs as measured in a series of tests were found to be roughly one% u/ t6 @" ?1 Z# O
parts per billion (ppb), well under the standard of 50 ppb deemed to be# G/ U2 y( M: i, P- z
a health hazard.$ s# i( p2 v+ b6 [# G |: ]
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source:
" I* M/ v1 Z4 P+ r7 VCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
6 R/ R' h F: x, v) H% A/ S" `2 Whttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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