Civil Engineering Reference
In-Depth Information
Table 14.12:
Environmental profiles of wind checks
Pollution effects
Ecological potential
Air
Quantity of
Environ-
Effects on resources
penetration
material used
Extraction and Building
In the
As
Re-use and Local
mental
(m
3
/m
2
h Pa)
(kg/m
2
)
Material
Materials
Energy
Water production
site
building
waste
recycling
production
profile
Plasterboard
(1)
with silicon, 9 mm
0.0006
9
2
3
3
3
1
1
2
2
Polyethylene
sheeting, 0.15 mm
0.02
0.2
3
1
2
1
1
2
2
Polypropylene
sheeting, 0.15 mm
0.017
0.2
3
1
2
1
1
2
2
Porous fibreboard
(1)
impregnated with
bitumen, 12 mm
0.001-0.01
4.2
3
3
3
3
1
2
3
3
Cellulose building
paper with bitumen,
0.5 mm
0.003-0.008
0.5
2
2
2
1
1
2
3
2
Laminated card
(1)
boarding, 2 mm
0.001
1.5
1
2
1
1
1
1
1
✓
1
Note:
(1) These products also have a structural function of windbracing.
