Trief® GST2A Chevron Containment Kerbs
Verified by manufacturer 3 months ago
Chevron clockwise kerb
Chevron clockwise kerb
EPD
Certificate type
Interlocking kerbs that have the same design specification and qualities as the standard units and are very effective for directional indication at road bends and roundabouts.
Application
For marking traffic islands and roundabouts.
Description
The Trief Chevron units feature the same design, specification and production qualities as the Trief and Trief Cadet units.
Trief Chevron units are available in a choice of surface finishes: marker for a non-reflective finish or Ballotini finish containing Ballotini glass beads for a reflective surface finish. Both are available in black and white. Other colours are available on request.
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 | Reflective Smooth |
Material | Concrete Guidance for specification option: Precast (wet cast, vibrated). |
Shape | Rectangle |
Length | 130 mm 200 mm 300 mm |
Width | 380 mm |
Height | 415 mm |
Uniclass | |
CAWS | Q10/115 Precast concrete safety kerbs |
Product range |
Specification data - Concrete safety kerbs
Standard | To BS EN 1340. |
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. |
Interlocking features | As standard. |
Dimensions | 380 x 415 x 300 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. |
Type | Mechanical lift required for installation. |
Third-party certification | CE marked. |
Thermal Conductivity: | 1.2 W/m·K. |
Unit weight | 75 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 | |
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 GST2A Chevron TDS Sept 21
Specialist Kerb Wall Chart
Brett Landscaping Trade Guide 2024
Safe Handling Advice For kerbs And Flag Paving
Inspiring Urban Spaces