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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7 a7 \+ f, {+ y/ u K7 I( a& a1 aFor indoor air quality, CLT has been tested to determine the level9 M( n: \! H% n
and safety of the off gassing it produces. CLT glue lines were tested for$ p0 O1 r7 r, l. v# s+ V
volatile organic compounds (VOCs), including formaldehyde emissions.1 ?$ v1 {* H9 ]. ~" U. Q
The VOCs as measured in a series of tests were found to be roughly one: ~. f1 C: L# \
parts per billion (ppb), well under the standard of 50 ppb deemed to be
6 \5 X4 a/ P# |( Ua health hazard.4 b5 ^- x% [; r1 i2 v0 I
5 T8 S: C' B7 Rsource:- m* \4 z5 v( L( K1 O
CROSS-LAMINATED TIMBER IN BRITISH COLUMBIA' A L6 @) }. v F( \
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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