Trief® Cadet GST1A Containment Kerbs
Verified by manufacturer 4 months ago
45° external quadrant kerb
45° external quadrant kerb
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.
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 |
Width | 270 mm |
Height | 325 mm |
Uniclass | |
CAWS | Q10/10 Precast concrete Q10/110 Proprietary precast concrete Q10/115 Precast concrete safety kerbs |
Product range |
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 guidanceTolerance 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 carbonA1-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
Literature
Specialist Kerbs & Permeable Paving
Trief GST1A Cadet TDS Sept 21
Brett Landscaping Trade Guide 2024
Safe Handling Advice For kerbs And Flag Paving
Specialist Kerb Wall Chart