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 level/ |" L$ P+ m) G6 ]" s) k
and safety of the off gassing it produces. CLT glue lines were tested for8 L/ K0 N9 n! I0 W& G8 e+ K+ S, E
volatile organic compounds (VOCs), including formaldehyde emissions.+ Y+ r: I% M: i
The VOCs as measured in a series of tests were found to be roughly one
9 |. N& ~% p& I* N. Y. U$ xparts per billion (ppb), well under the standard of 50 ppb deemed to be% `' j' ?9 k4 ~8 A: z
a health hazard.
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source:
) g S5 u/ s( S! ^, O) mCROSS-LAMINATED TIMBER IN BRITISH COLUMBIA) f4 P6 }4 |+ M" h# \/ p
http://www.naturallywood.com/sites/default/files/CLT-and-Dowling-Residence.pdf |
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雷达卡
楼主
显身卡
发表于 2016-5-20 01:09:46
