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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( U ~' _3 `) Y+ Z+ N% uFor indoor air quality, CLT has been tested to determine the level5 S* u( H1 O% U$ }& | u
and safety of the off gassing it produces. CLT glue lines were tested for( p# V5 Q N& u) v( N& @% c: |* }; t
volatile organic compounds (VOCs), including formaldehyde emissions.
& D8 j; Q; Z( J4 fThe VOCs as measured in a series of tests were found to be roughly one7 b" ?8 }8 J: E( W& I7 O* o Z
parts per billion (ppb), well under the standard of 50 ppb deemed to be: [0 R/ y/ s/ Q9 P# y5 U$ s# B
a health hazard.
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source:4 h/ W, S4 e N' Z2 n8 a% S
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
3 z8 i( D6 ], T1 B7 J9 C. |http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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