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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For indoor air quality, CLT has been tested to determine the level0 k, K G0 o& D
and safety of the off gassing it produces. CLT glue lines were tested for; G; p2 ~& C1 f' G9 w/ Y+ ?& b
volatile organic compounds (VOCs), including formaldehyde emissions.
) L/ x, @! A4 ]0 s7 d2 tThe VOCs as measured in a series of tests were found to be roughly one! N0 f9 e( J: `0 u) q; U# |
parts per billion (ppb), well under the standard of 50 ppb deemed to be) t6 t8 w/ O, c' v! T1 R- E; u
a health hazard.
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$ J) Y5 V7 Z* e' x1 }/ I9 L' bsource:, z9 D, D" |8 E1 @' c* h, @
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA
. }2 D, p5 ?+ [ o3 b& E6 |http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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