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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1 P9 l% j, d3 F/ PFor indoor air quality, CLT has been tested to determine the level
5 D) [6 ^8 Z6 J1 ?; ~and safety of the off gassing it produces. CLT glue lines were tested for
: O# C1 G2 o' Pvolatile organic compounds (VOCs), including formaldehyde emissions.
, h' _0 S) z2 n5 w9 p @The VOCs as measured in a series of tests were found to be roughly one: h4 ^7 {3 n, r6 R
parts per billion (ppb), well under the standard of 50 ppb deemed to be0 N( E. j$ m/ a
a health hazard.
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* L& a# d7 i; ] E" ysource:
2 {# {) A6 |2 ?! o f5 xCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA. ]& ?& F' i5 i9 f% n$ u/ _; W4 [
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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