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International Standards – Ensuring Quality & Compliance in Aluminum Products

695A0254
695A0079
695A0254 (1)

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

Description

Chemical Composition

Tensile Strength & Temper

Wall Thickness

Length

Test method

BSEN 515,BSEN 573,BSEN 755,BSEN 12020-2,SLS 1410

ISO 6892:2009

BS EN 12020-2

BS EN 12020-2

Standard

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.

Minimum 175 N/mm2 T1, T4, T5, T6, T66

CCD≤100 range ±0.15 / CCD≥100 range ±0.20

2m ≤ L ≤ 5m Length Tolerance is (+7mm to -0) & 5m < L ≤ 7m Length Tolerance is (+10mm to 0)

Technical Standards for Alumex Anodized Extrusions

Description

Film Thickness

Weight loss

Dye Spot

Test method

EN ISO 2360

BSEN ISO 3210

BS EN 12373-4

Standard

(10-15)μ, (15-20)μ (20-25)μ

Maximum loss of weight 30mg/dm2

Rating is ≤ 2

Technical Standards for Alumex Powder Coated Extrusions

Description

Dry Film Thickness

Gloss, initial,(angle 60°)

Crosshatch(2mm + tape)

Impact

Bend

Cupping

Indentation

Salt spray test

Test method

EN ISO 2360

ISO 2813

EN ISO 2409

EN ISO 6272

EN ISO 1519

EN ISO 1520

EN ISO 2815

EN ISO 9227

Standard

According to powder suplier’s Spec.

30 ± 5 , 70 ± 7, 100 ± 10

Cross cut rating GT0 Non of square of the lattice is detached

No detachment after tape pull adhesion test

No detachment after tape pull adhesion test

With stand Minimum 5mm with out any detachment from the substrate

Indentation resistance should be minimum 80 (αB>80)

No corrosion creep from the scratch (one side), after test, No blistering after test

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