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Trief® Cadet GST1A Containment Kerbs

Verified by manufacturer 3 months ago

45° external quadrant kerb

Brett Landscaping Variant:
Third party certifications:
  • EPD

    EPD

    Certificate type

Containment kerbs designed for use within lower speed urban areas where the size of the larger Trief units would not suit the environment.

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+44 (0)345 60 80 570 Website

Application

For use on roads up to 30 mph, i.e. urban or residential areas, or within smaller traffic calming schemes where they are widely used to form traffic calming features, pedestrian refuges and for verge protection.

Description

The Trief Cadet GST1A Containment Kerb system is designed to re-direct light vehicles back onto their intended path preventing accidental overrun and impact with highway structures, passenger vehicles.


The system has been widely used to form traffic calming features, pedestrian refuges and to protect bridges and can also be used to enhance security features by reducing traffic speeds and as a visual and physical deterrent to deliberate incursion.


Standards:

Brett Landscaping operate a number of independently audited management systems:


  • BS EN ISO 9001: 2008 Quality Management System.
  • BS EN ISO 14001: 2004 Environmental Management System.
  • OHSAS 18001: 2007 Health and Safety Management System.
  • BES 6001 Responsible Sourcing of Construction Products.

General information

Color

Grey

Black

White

Finish

Coarse

Etched

Smooth

Textured

Material

Concrete

Guidance for specification option:

Precast (wet cast, vibrated).

Shape

Rectangle

Length

47 mm

236 mm

314 mm

393 mm

471 mm

Show more

Width

270 mm

Height

325 mm

Uniclass

Pr_25_93_45_21 Concrete safety kerbsPrimary

CAWS

Q10/10 Precast concrete

Q10/110 Proprietary precast concrete

Q10/115 Precast concrete safety kerbs

Product range

Trief

Specification data - Concrete safety kerbs

Standard

To BS EN 1340: 2003.

Guidance for specification option:

Design standard: Consult manufacturer for details.

Installation standard: BS 7533-6:1999.

Physical properties

-

Colour

Granite.

Natural concrete.

White, coated, reflective (Ballotini).

Guidance for specification option:

Containing Ballotini glass beads for a reflective surface finish.

Black, coated, reflective (Ballotini).

Guidance for specification option:

Containing Ballotini glass beads for a reflective surface finish.

White, coated, non-reflective.

Black, coated, non-reflective.

Finish

As colour.

Profile

-

Designation

High profile containment kerb.

Dimensions

325 x 270 x 236 mm.

Manufacturer guidance

Tolerance on working dimensions: Moulded faces: ±5 mm; non-moulded faces: ±8 mm.

Chamfer: As cast.

Weathering resistance

Class 2.

Abrasion resistance

Class 4.

Bending strength

Manufacturer's standard.

Guidance for specification option:

Annex F Compliant - Second moment of inertia satisfactory.

Slip resistance

Deemed to satisfy (products are a cast or textured finish).

Skid resistance

Deemed to satisfy (products are a cast or textured finish).

Type

Mechanical lift required for installation.

Third-party certification

CE marked.

Thermal Conductivity:

1.2 W/m·K.

Unit weight

19 kg.

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Material

Concrete

Guidance for specification option:

Precast (wet cast, vibrated).

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

0.21 kg CO₂ eq/kg

Recyclability

100%

Expected Life

40 year

Third party certifications

Third party certifications

EPD

EPD

Environmental Product Declaration - Multi Works

Literature

Specialist Kerbs & Permeable Paving

Specialist Kerbs & Permeable Paving

Trief GST1A Cadet TDS Sept 21

Trief GST1A Cadet TDS Sept 21

Brett Landscaping Trade Guide 2024

Brett Landscaping Trade Guide 2024

Safe Handling Advice For kerbs And Flag Paving

Safe Handling Advice For kerbs And Flag Paving

Specialist Kerb Wall Chart

Specialist Kerb Wall Chart

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