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Emission of Volatile Oganic Compounds from Wood and Wood-Based Materials

 

 
Table 3.
3
Solid beech
Load 0.4 m2/m3.
The material forms e.g. part as:
- Ceiling
- Floor
- Table and 6 chairs

Load: 2.2 m2/m3.

The material forms e.g. part as:
- Ceiling, floor and wall lining on all the surfaces of the room
- Two bookcase systems

  

Essential single substances

Comfort and health evaluation

by load # 0.4 - 2.2 m5/m;

Indoor-relevant time-value
by load #
0.4 and 2.2 m2/m3
[ days ]

Type of substance

Substance

CAS no.

Type of effect

c/LCI, 3-4 days

c/LCI, 9-11 days

c/LCI, 27-28 days

Aldehydes Formaldehyde 50-00-0 Irritation 0.02-0.14 0.04-0.22 nd  
Hexanal 66-25-1 Irritation <0.01-0.04 <0.01-0.01 <0.01 <4 and >27
based on odour
Propanal 123-38-6 Irritation <0.01 <0.01 <0.01 14 and 26
based on odour
Ketones Acetone 67-64-1 Irritation 0.06-0.34 0.10-0.60 0.04-0.18  
Several types Others   Irritation <0.01 <0.02 <0.01  
Summary:
S-values (Sc/LCI) and indoor-relevant time-value respectively		 0.1-0.6 0.2-0.8 0.04-0.2 14 and >27

nd Below the detection limit of the method
# General material loads deviate from the calculated interval.