Architectual
Painted Aluminium Sheets, Coils and Strips for Roller
Shutters
Architectual Painted
Aluminium Sheets and Coils
Having recently completed significant investments in its
coating facilities, ELVAL manufactures premium quality
painted Aluminium Sheets and Coils for architectual applications
in Plain, Corrugated and Stucco-finishes. ELVAL material
is used for: Roofing ·
Wall-Cladding ·
False and Acoustic Ceilings
· Facades ·
Composite and Partitioning Panels
· Out door Venetian Blinds
· Decoration and Construction uses
Aluminium Strips for
Roller Shutters
Commited to continuous development and full customer satisfaction,
ELVAL provides painted strips for roller shutters in two
aluminium alloys and two alternative lacquering systems.
ELVAL material combines perfect formability during roll
forming and high resistance to scratch-abrasion for its
use in roller shutter systems.
Quality Certification
According to EN and AA and ECCA standards.
Architectual
Painted Aluminium Sheets, Coils and Strips for Roller
Shutters Specifications
Production
Range (mm) |
| |
Sheets |
Coils |
Roller
Shutters |
| Gauge |
0.30-3.00 |
0.20 to
3.00 |
0.25 to
0.50 |
| Width |
max. 1600 |
max. 1600 |
450 |
| |
|
|
|
|
|
Coil
Geometry |
| Gauge (mm) |
Core |
Inside
Diameter (mm) |
| 0.20 to 0.29 |
Carton or None |
300, 400, 500 |
| 0.30 to 0.80 |
Carton or None |
300, 400, 500, 600 |
| 0.81 to 1.20 |
Carton
or None |
500 |
| 1.21 to 3.00 |
None |
500 |
|
| |
|
|
| Mechanical Properties |
| |
3005-H46 |
3005-H48 |
8079-H48 |
| |
Min |
Typical |
Min |
Typical |
Min |
Typical |
| Tensile Strength (N/mm2) |
190 |
200-210 |
220 |
230-240 |
165 |
185-195 |
| Yield Strength (N/mm2) |
160 |
180 |
190 |
200-210 |
150 |
160 |
| Elongation (%) |
3 |
5 |
2 |
4 |
2 |
3 |
|
|
Lacquers |
| Topside: |
Polyurethane-polyamide
or polyester-polyamide. |
| Bottom
side: |
Protective
lacquer suitable for polyurethane foam adhesion. |
|
| |
Colours |
ELVAL
aluminium can be coloured according to RAL
range of colours, or as per customer request.
Wood effect finishes and special colours
can also be provided. |
|
| |
|
|
| Lacquering systems |
| |
Polyurethane
/
Polyamide 1 |
Polyurethane
/
Polyamide 2 |
Polyester /
Polyamide |
| 1st coat |
Primer
(5+/-1µm) |
Primer
(5+/-1µm) |
Primer
(5+/-1µm) |
| 2nd coat |
Polyurethane
/
Polyamide (20+/-1µm) |
Polyurethane
/
Polyamide (16+/-1µm) |
Polyurethane
/
Polyamide (20+/-1µm) |
| 3rd coat |
- |
Protection
Lacquer |
- |
| Gloss |
30+/-5% |
30+/-5% |
30+/-5% |
|
| |
|
|
Finishes |
- Sheets can be produced either with protection
P.E film or paper interleaved
- Sheets and Coils can also be delivered
Stucco embossed
- ELVAL can provide material Degreased
and Chemically Converted
|
|
|
P.E
Film Protection |
ELVAL
can provide its sheets P.E coated as follows:
- 50 microns
- tranparent
- 80 microns
U.V resistant
|
|
| |
|
|
Colouring |
| Type
of paint: |
Gloss |
Painting Processes currently
used for one or both sides |
| Polyester: |
90%
max. |
Lacquer
Type : |
Coats |
| Polyester
Metallic: |
90%
max. |
Polyester: |
2 |
| Powder
coating - Polyester: |
90%
max. |
P.V.DF. |
2+1
(optional) |
| Polyester
/ polyamide |
30%
+/- 5% |
|
|
| Polyurethane
/ polyamide |
30%
+/- 5% |
|
|
| P.V.DF. |
Abt.
35% |
|
|
|
|
