International Standards – Ensuring Quality & Compliance in Aluminum Products
Quality Standards
- ISO 9001:2015
- Qualicoat, Qualicoat (Sea Side) and Qualanod
- ISO 1520 – Paints and varnish (Cupping test)
- ISO 2409 – Paints and varnish (Cross cut test)
- ISO 2808 – Paints and varnish (Determination of film thickness)
- ISO 2813 – Paints and varnish (Determination of specular gloss)
- ISO 2360 – Paints and varnish (Measurement of coating thickness)
- ISO 3668 – Paints and varnish (Visual comparison of the colour of paint)
- ISO 3696 – Water for analytical laboratory use
- ISO 3892 – Determination of coating mass per unit area
- BS 6496:1984 – powder coating application
- SLS 1410:2011 (Extrusion Aluminum alloy profiles for Architectural Application)
- BSEN 12020-1:2008 – Aluminium and aluminum alloy (Extruded precision profile in alloy 6060 and 6063)
- BSEN12020-2:2008 – Aluminium and aluminum alloy (tolerance on dimensions and form)
- BSEN 573-3:2009 – Aluminium and aluminum alloy (Chemical composition and form wrought product)
- BSEN 755-2:2009 – Aluminium and aluminum alloy (Mechanical Properties)
- Green Building Council of Sri Lanka – GREEN LABELED PRODUCT 2021-2024
Technical Standards for Alumex Extrusions
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Description
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Test method
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Standard
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|---|---|---|
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Chemical Composition
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BSEN 515,BSEN 573,BSEN 755,BSEN 12020-2,SLS 1410
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Primary Aluminum alloy BSEN 6063,6060 or an equivalent Silicon (0.35 – 0.45)% Magnesium (0.45 – 0.55)%, Iron 0.2% max, etc… or Alloy 6061, 6082.
|
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Tensile Strength & Temper
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ISO 6892:2009
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Minimum 175 N/mm2 T1, T4, T5, T6, T66
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Wall Thickness
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BS EN 12020-2
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CCD≤100 range ±0.15 / CCD≥100 range ±0.20
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|
Length
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BS EN 12020-2
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2m ≤ L ≤ 5m Length Tolerance is (+7mm to -0) & 5m < L ≤ 7m Length Tolerance is (+10mm to 0)
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Technical Standards for Alumex Anodized Extrusions
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Description
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Test method
|
Standard
|
|---|---|---|
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Film Thickness
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EN ISO 2360
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(10-15)μ, (15-20)μ (20-25)μ
|
|
Weight loss
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BSEN ISO 3210
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Maximum loss of weight 30mg/dm2
|
|
Dye Spot
|
BS EN 12373-4
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Rating is ≤ 2
|
Technical Standards for Alumex Powder Coated Extrusions
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Description
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Test method
|
Standard
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|---|---|---|
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Dry Film Thickness
|
EN ISO 2360
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According to powder suplier’s Spec.
|
|
Gloss, initial,(angle 60°)
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ISO 2813
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30 ± 5 , 70 ± 7, 100 ± 10
|
|
Crosshatch(2mm + tape)
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EN ISO 2409
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Cross cut rating GT0 Non of square of the lattice is detached
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Impact
|
EN ISO 6272
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No detachment after tape pull adhesion test
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Bend
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EN ISO 1519
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No detachment after tape pull adhesion test
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Cupping
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EN ISO 1520
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With stand Minimum 5mm with out any detachment from the substrate
|
|
Indentation
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EN ISO 2815
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Indentation resistance should be minimum 80 (αB>80)
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|
Salt spray test
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EN ISO 9227
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No corrosion creep from the scratch (one side), after test, No blistering after test
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