NBS Specification Clauses

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Q22 COATED MACADAM/ ASPHALT ROADS/ PAVINGS
185 PROPRIETARY SURFACE TREATMENT TO EXISTING PAVING:

Conren Truegrip TCD

Truegrip TCD is an epoxy resin based coated system formulated from carefully chosen raw materials. It is supplied in white, buff, red, blue and green colours as a two-component system in pre-weighed quantities ready for on-site mixing and use (lead-based yellow can also be supplied). The binder, when used with a refractory grade PSV 70 calcined bauxite aggregate (normally 1-3mm road grade or 0.5-1.4mm foot grade) will produce a high friction, high strength, impermeable and chemical resistant surfacing with excellent damage resistance. Accelerated weathering tests show no appreciable deterioration.

Features:
Anti-skid / High friction
High visibility
Low cost lead-free colours
Resistant to petrol, diesel, chemicals and salt
Resistant to abrasion
Consistent quality
Very low fume installation
Flexible application
Consult Conren Ltd technical literature for details. Conren Ltd can also provide a design and specification service and it is recommended that they are consulted early in the design process.

Base: Existing asphalt surface / Existing concrete surface
Preparation: Cut out depressions, fill to match existing surface and compact.
Surface to receive dressing: Clean and dry. All patching complete.

Surface treatment:
Manufacturer: Conren Limited, Redwither Road, Wrexham Industrial Estate, Wrexham, LL13 9RD. Tel: 01978 661 991. Fax: 01978 661 120. Email: info@conren.com Web: www.conren.com Technical Sales Department - Tel: 01978 668 130. Export enquiries – Tel: 01978 668133
Product reference: Conren Truegrip TCD

Binder: Two component epoxy resin base

Aggregate: Refractory grade PSV 70 calcined bauxite aggregate

Colour: White / Buff / Red / Blue / Green / Yellow

Thickness: Consult Conren Ltd technical literature for details.

Application:
Binder: Uniformly at a rate of 2.0 kg/m?. Pour mixed coating system immediately onto surface and spread using a notched squeegee. Ensure a uniform and even application is obtained.
Clean chippings: Cover at a rate of 6.0 kg/m?. Scatter aggregate liberally over surface so that no coating is visible.