Verified by manufacturer 4 days ago
SteelAge for aluminium (internal) BRAD-SA-I-AL
SteelAge - A superior range of highly popular blackened-effect finishes formulated for external and internal use, designed to capture chemical-blackened steel finish.
Intended for use on architectural metalwork, external and internal, including stainless steel, mild steel, cast metals, galvanized and zinc sprayed substrates and aluminium.
Suitable for the following environments: Interior Dry (C1), Rural (C2), Urban (C3), Industrial (C4), Coastal (C5).
Typical applications include:
Unlike chemical blackening this range of finishes can be used in an external environment without the risk of staining and premature corrosion.
Designed to capture the traditional chemically blackened or chemically browned metal finish through a multi-stage surface conversion process, to retain an outstanding decorative finish which is highly protective and more durable than traditional chemical blackening - suitable for both internal and external use.
Finishes include: Fired Steel, Burnished Copper and Aged Bronze Stipple.
Features and benefits:
Sustainability:
SteelAge offers several environmental benefits compared to traditional Chemical Blackening and Chemical Browning finishes.
In summary, SteelAge aligns with sustainability goals by reducing environmental impact and promoting long-term resource conservation.
Color | Other Guidance for specification option:
Manufacturer guidanceBlackened or Bronzed effect: Refer to Product Data Sheet https://source.thenbs.com/literature/steelage-product-technical-data-sheet/rsEZCtJ2Qywh2fg2Bu6cxx/hq9TY2YeXeENSA5bC1ExeB and/or website: https://www.bradleysmetalfinishes.com/samples/finishes-library/#steelage or https://source.thenbs.com/product/steelage-range/kHUsQiSNTHSf24xBcn6Lc9/bLtxG1TbfkqK74WrYpWuZs |
Finish | Metallic Aged Antiqued Natural Pre-weathered |
Material | Polymer |
Shape | Formless |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | 30 year Guidance for specification option: Up to 30 years dependent upon environment; consult manufacturer for details. |
Uniclass | |
CAWS | L30/50 Purpose-made balustrades L30/55 Proprietary balustrades L30/550 Purpose-made balustrades L30/560 Proprietary balustrades M60/195 Special coating H31/120 Metal H13/115 Structural glass assembly H11/145 Integrated access equipment H11/140 Louvres H11/137 Windows/ opening lights H11/135 Doors H11/130 Sun screens H20/10 Sheet cladding H20/155 Sheet cladding (attached to timber battens) M60/18 Special coating H31/10 Metal H20/150 Sheet cladding (attached to metal support systems) |
Description | Blackened-effect finish. |
System performance | Interior Dry (C1). Rural (C2). Manufacturer guidance
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System manufacturer | Bradleys Architectural Metal Finishes. |
Preparation | Chromate pre-treatment or Chromate-free pre-treatment near equivalent. Guidance for specification option: Insert requirements. |
Initial coats | Not required. Guidance for specification option: Applied directly to undercoat. |
Undercoats | Bondaguard polymer base layer. Guidance for specification option: For projects that have been specified with a Industrial (C4) or Coastal (C5) system performance requirement. Not required. |
Finishing coats | Atomized polymer. |
Sealing of internal movement joints | Guidance for specification option: Insert requirements or omit. |
External pointing to existing frames | Guidance for specification option: Insert requirements or omit. |
Colour | Fired Steel. Burnished Steel. Aged Bronze Stipple. |
Adhesion | Achieved the ultimate Class 0 in accordance with ISO 2409. |
Chemical resistance | Good resistance to acid, alkalis and oil at ambient temperatures. |
Dry film thickness | Approximate average of 80/ 120 µm. Manufacturer guidanceTotal system thickness. |
Fire classification | Fire rating not required. Rated to A2-s1,d0. Guidance for specification option: All SteelAge finishes are available in fire-rated versions on prior request; consult manufacturer for details. |
Gloss level | Deep Matt <5 GU (Gloss Units). |
Maintenance | Simple and easy to clean with pH neutral water and soft cloth or sponge. |
Test results | Accelerated weathering: tested to ISO 16474-2. |
System code | BRAD-SA-I-AL. Manufacturer guidanceFull system code includes colour code; consult manufacturer for details. |
Contains Red List materials | No |
Material | Polymer |
A1-A3 (production stage) | Embodied carbon as defined in BS EN 15804 |
Normalised unit | 4.3 kg CO₂ eq/kg |
Declared unit | 4.34 kg CO₂ eq/kg Self-declared Lower emissions |
Recyclability | Does not compromise the recyclability of the underlying material. |
Expected Life | Manufacturer guidanceExpected life to first maintenance: up to 40 years depending upon environment. |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
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