Trief® GST2A Containment Kerbs
Verified by manufacturer 4 months ago
30˚ external quadrant
30˚ external quadrant
EPD
Certificate type
Trief GST2A is the original containment kerb system providing enhanced vehicle and pedestrian safety through physical and visual deterrence and is BS EN 1317 N1 compliant.
Application
Urban, industrial and commercial use: safety containment kerb to contain and re-direct stray vehicles safely e.g. bridge approach, bridge decks, car parks, highways, traffic islands, industrial projects.
Description
The Trief GST2A Containment Kerb system has been independently tested by the Transport Research Laboratory (TRL) and is BS EN 1317–2 compliant providing a containment level of N1 and an impact severity level rating of ‘A’ (Report Number TRL068).
The Trief Containment Kerb 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 |
Material | Concrete Guidance for specification option: Precast (wet cast, vibrated). |
Shape | Rectangle |
Length | 914 mm 876 mm 779 mm 700 mm 676 mm |
Width | 380 mm 270 mm |
Height | 415 mm 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. |
Physical properties | |
Colour | Natural concrete.Granite.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 | 380 x 415 x 225 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 | 26 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). |
Manufacturing plant location | |
Recyclability | 100% |
Expected Life | 40 year |
Third party certifications
Third party certifications
Literature
Specialist Kerbs & Permeable Paving
Brett Landscaping Trade Guide 2024
Safe Handling Advice For kerbs And Flag Paving
Specialist Kerb Wall Chart
Trief at the heart of BP Service Station, Harthill