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AluK GT55 TB Thermally Broken Ground Floor Treatment System

Verified by manufacturer 2 months ago

Anodized.

AluK (GB) Ltd Variant:

Thermally broken aluminium commercial ground floor glazed screen system.

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+44 (0)1291 639739 Website

Application

Suitable for shop fronts, entrance screens and ground floor framing applications.

Description

Thermally broken aluminium commercial ground floor glazed screen system.


Features and benefits:

  • Can be fully customized in terms of security, weather and functionality with thermally and non-thermally broken profile options.
  • Aluminium profiles are extruded in accordance with BS EN 12020, and are manufactured from grade 6060/6063 T6 aluminium.
  • Compliant with ADL1/ ADL2 capable of achieving U-values of 1.6 W/m²K.
  • A variety of powder coated colours are available in accordance with BS 6496 and BS EN 12206-1:2004.
  • Powder coating is applied to a Qualicoat standard, utilizing an inline flash anodizing pre-treatment process, with the polyester powder coating applied within 30 minutes of the flash anodizing process to ensure suitable adhesion.
  • An anodized finish is also available.


General information

Color

Other

Guidance for specification option:

Insert RAL colour requirement, type 'As exterior' or 'Not applicable' for anodized.

Finish

Anodized

Guidance for specification option:

To a minimum 15 micrometres thickness.

Polyester powder coated

Guidance for specification option:

Polyester powder coated to a minimum 60 micrometres thickness.

Polyester powder coated to a minimum 60 micrometres thickness with marine environment guarantee.

Material

Aluminium

Glass

Shape

Rectangle

Length

-

Manufacturer guidance

As drawing.

As schedule.

Width

2500 mm

Guidance for specification option:

Up to 2500 mm, refer to manufacturer for minimum width.

Manufacturer guidance

Screening width (per mullion split). As drawing; as schedule.

Height

200 mm

300 mm

Manufacturer guidance

Screening height. Single span, dependent upon structural calculations. As drawing; as schedule.

Uniclass

Ss_25_10_20_90 Unitized curtain walling systemsPrimary

CAWS

L10/56 Glazed screen system

L10/560 Glazed screen system

Product range

Ground Floor Treatment

Specification data - Unitized curtain walling systems

Framing

-

Framing members

Aluminium curtain wall frame sections.

Cladding units

-

Glass units

Glass panels.

Guidance for specification option:

26–30 mm glass look-a-like panels, insert requirements.

Glazing.

Guidance for specification option:

26–30 mm insulating glass units, insert requirements.

Infill panels.

Guidance for specification option:

26–30 mm insulated sandwich panels, insert requirements.

Panels and facings

-

Material

Aluminium infill panels.

Execution

Curtain wall assembly and erection.

System completion

Verification of performance.

Product Reference

AluK GT55 TB Thermally Broken Ground Floor Treatment System

Outer frame

GT202.

Guidance for specification option:

Deep pocket frame.

GT211.

Guidance for specification option:

Sill frame.

Sub sill

Not required.

GT218.

Guidance for specification option:

Standard sub sill.

Glazing

Glass panels.

Guidance for specification option:

26–30 mm glass look-a-like panels, insert requirements.


Glass look-a-like panels incorporating two panes of minimum 6 mm-thick glass, with a 16 mm argon gas filled cavity and ceramic painted internal face with foil backed insulation to achieve a maximum 0.35 W/m²K centre pane. Exposed internal faces of insulation incorporate an internal polyester powder coated aluminium tray backing.

Glazing.

Guidance for specification option:

26–30 mm insulating glass units, insert requirements.


Insulating glass units incorporating a clear low emissivity inner pane and a clear outer pane with an argon gas filled cavity and 'warm edge' spacer bar to achieve a maximum centre pane U-value of 1.0 W/m²K. All glass within 800 mm from FFL should be toughened or laminated (within 1500 mm from FFL if within 300 mm of a door).

Infill panels.

Guidance for specification option:

26–30 mm insulated sandwich panels, insert requirements.


Insulated sandwich panels incorporating two sheets of a minimum 2 mm-thick polyester powder coated aluminium sheet to match framing and minimum 24 mm non-combustible foam insulation core.

Type

Anodized.

Guidance for specification option:

To a minimum 15 micrometres thickness.

Texture

Not applicable.

Colour

Anodized.

Accessories

Not required.

GT253.

Guidance for specification option:

90° corner post.

FrameDepth

110 mm.

Bead

Square.

Air permeability

Class 4 (600 Pa).

Watertightness

E1200 (1200 Pa).

Wind resistance

B4 (1600 Pa).

Width

Up to 2500 mm.

Guidance for specification option:

Refer to manufacturer for minimum width.

Manufacturer guidance

Screening width (per mullion split).

Height

300–200 mm.

Guidance for specification option:

Single span, dependent upon structural calculations.

Manufacturer guidance

Screening height.

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