-
: ɡ ڡ . ɡ .
.
(Polyurethane Foam) (Polyethylene Foam) (Polystyrene Foam) .
.
ɡ ǡ :
1. (Polyurethane Foam) . :
- (Closed-Cell Foam): ɡ .
- (Open-Cell Foam): ʡ .
2. (Polyethylene Foam) ɡ ݡ .
3. (Polystyrene Foam) . :
- (Expanded Polystyrene - EPS): .
- (Extruded Polystyrene - XPS): EPS .
1. ϡ .
2. ޡ . .
3. ɡ .
4. ɡ .
5. .
6. ڡ .
1. .
2. .
3. .
4. .
5. ɡ .
:
- :
- :
- ():
. ɡ .
ɡ .
ɡ . ɡ .
ȡ . " " .
:
1. (Open-Cell Foam)
2. (Closed-Cell Foam)
:
1.
ݡ .
2.
ɡ ɡ .
3.
20-30 ɡ .
4.
ɡ .
5.
ʡ .
6.
ɡ .
ʡ :
1.
2.
3.
4.
1.
2.
3.
ȡ :
1.
.
2.
ɡ .
3.
ɡ .
. ɡ . ǡ .