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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4 R7 Y! n9 |) s0 R- _For indoor air quality, CLT has been tested to determine the level, l& S8 f! M+ [6 _5 G/ R
and safety of the off gassing it produces. CLT glue lines were tested for
) l; i5 Z) d. G7 ^* K+ G, rvolatile organic compounds (VOCs), including formaldehyde emissions.. \' i, n, U; f0 O( O2 E$ V* ?
The VOCs as measured in a series of tests were found to be roughly one
, ~' N9 _6 B! N, j: m, w: |6 H# yparts per billion (ppb), well under the standard of 50 ppb deemed to be
8 V5 @1 x8 R! ?; a( |a health hazard.7 Y5 f/ d0 D4 Q2 o7 x
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source:3 N0 n ^( g! O' G' o) Z
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA) q0 q0 i, w- ]# i' }0 u( B0 D
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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