Trief® GST2A Large Taper Kerb - left hand to splay

Third party certifications:

QA Certificate
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.

Jump to:

Description

The Trief GST2A Containment Kerb system provides passive safety solutions for bridges and roads as well as offering proven vehicular and pedestrian safety for both larger and smaller vehicles.

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.

Trief GST2A Containment Kerbs are manufactured in accordance with BS EN 1340 - 2003. CE marked.

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

Size	GST2A Profile GST2A914 380 mm wide x 415 mm high x 914 mm long. GST2A914D 380 mm wide x 415 mm high x 914 mm long with dowel holes. GST2A455 Half-length unit, 455 mm long. GST2A455D Half-length unit, 455 mm long with dowel holes. GST2A543 Short length unit, 543 mm long. GST2A669 Short length unit, 669 mm long. GST2A1ER 1 m external radius. GST2A1.2ER 1.2 m external radius. GST2A1.5ER 1.5 m external radius. GST2A3ER 3 m external radius. GST2A4.5ER 4.5 m external radius. GST2A1IR 1 m internal radius. GST2A1.2IR 1.2 m internal radius. GST2A1.5IR 1.5 m internal radius. GST2A3IR 3 m internal radius. GST2A4.5IR 4.5 m internal radius. GST2A6IR 6 m internal radius. GST2AL1 Left hand taper to match BS half batter kerbs, 914 mm long. GST2AL2 Left hand taper, 914 mm long. GST2AR1 Right hand taper to match BS half batter kerbs, 914 mm long. GST2AR2 Right hand taper, 914 mm long. GST2AL1S Left hand taper to match BS splay kerbs, 914 mm long. GST2AR1S Right hand taper to match BS splay kerbs, 914 mm long. GST2AQ30E 30° external quadrant. GST2AQ45E 45° external quadrant. GST2AQ60E 60° external quadrant. GST2AQ90E 90° external quadrant. GST2AQ30I 30° internal quadrant. GST2AQ45I 45° internal quadrant. GST2AQ90I 90° internal quadrant. Show more
Color	Natural
Features	Compliant containment system to BS EN 1317 N4
Material	Concrete
WarrantyDescription	Statutory Rights - Technical Support
Uniclass 2015	Pr_25_93_45_21 Concrete safety kerbsPrimary
CAWS	Q10/10 Precast concrete Q10/110 Proprietary precast concrete Q10/115 Precast concrete safety kerbs

Specification data - Concrete safety kerbs

Product Reference	Trief GST2A Containment Kerb
Type	Mechanical lift required for installation
Size	GST2A Profile GST2A914 380 mm wide x 415 mm high x 914 mm long. GST2A914D 380 mm wide x 415 mm high x 914 mm long with dowel holes. GST2A455 Half-length unit, 455 mm long. GST2A455D Half-length unit, 455 mm long with dowel holes. GST2A543 Short length unit, 543 mm long. GST2A669 Short length unit, 669 mm long. GST2A1ER 1 m external radius. GST2A1.2ER 1.2 m external radius. GST2A1.5ER 1.5 m external radius. GST2A3ER 3 m external radius. GST2A4.5ER 4.5 m external radius. GST2A1IR 1 m internal radius. GST2A1.2IR 1.2 m internal radius. GST2A1.5IR 1.5 m internal radius. GST2A3IR 3 m internal radius. GST2A4.5IR 4.5 m internal radius. GST2A6IR 6 m internal radius. GST2AL1 Left hand taper to match BS half batter kerbs, 914 mm long. GST2AL2 Left hand taper, 914 mm long. GST2AR1 Right hand taper to match BS half batter kerbs, 914 mm long. GST2AR2 Right hand taper, 914 mm long. GST2AL1S Left hand taper to match BS splay kerbs, 914 mm long. GST2AR1S Right hand taper to match BS splay kerbs, 914 mm long. GST2AQ30E 30° external quadrant. GST2AQ45E 45° external quadrant. GST2AQ60E 60° external quadrant. GST2AQ90E 90° external quadrant. GST2AQ30I 30° internal quadrant. GST2AQ45I 45° internal quadrant. GST2AQ90I 90° internal quadrant.
Colour	Smooth pre-cast concrete Textured concrete with exposed aggregate Silver Grey Granite for architecturally sensitive areas Black non-reflective resin Black reflective resin White non-reflective resin White reflective resin

Standard product features	Colour: Natural concrete or Silver Grey Granite but also available in white or black coated units which can be either reflective (Ballotini) or non-reflective. Sizes/ Shapes: For units with exposed aggregate finish, add E after ‘914’ element of code, i.e. GST2A914E. For units in natural Granite, add G after ‘914’ element of code, i.e. GST2A914G.