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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/ R5 _! i4 g; v0 A* AFor indoor air quality, CLT has been tested to determine the level! k3 l8 _4 V( Z: }8 q
and safety of the off gassing it produces. CLT glue lines were tested for
3 T. p7 t( D( B- P% B0 J( Evolatile organic compounds (VOCs), including formaldehyde emissions.
. d7 b2 H7 J- JThe VOCs as measured in a series of tests were found to be roughly one1 I3 R5 t9 r0 a( E9 x* g. n( r
parts per billion (ppb), well under the standard of 50 ppb deemed to be# ]9 f* \0 a2 o, a1 A- O
a health hazard.
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source:
- i* c& `; {8 [8 L1 f @CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
2 Z+ Y" Q. e) y) E- a: c& mhttp://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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