For a striking and modern kerb system, the Conservation Kerb offers aslightly wider profile than a standard kerb, aiding modern designaesthetics in any application.

It’s a high-strength kerb, precision manufactured before going througha secondary shot texturing process. This gives it the appearance ofexposed granite aggregate, a look that’s available in three colours:Harvest Buff, Charcoal and Silver Grey. It also contains up to 48.3%recycled materials in its manufacturing.

Different sizes and variants of this durable kerb are available. The145x255mm and 255x205mm versions both have a wide selectionincluding internal radius, external radius, straights, left and right handdrop kerbs and more. Download the brochure to see the full range.

DESCRIPTIONAppearance Solid unit with textured surface

Manufacturing Process Hydraulically pressed concrete

Base Raw Material Concrete

Governing ManufacturingStandards

All data where relevant to be establishedin accordance with BS EN 1340 : 2003

CE Marking/DOP https://www.marshalls.co.uk/dop

NBS Specification

Conservation TexturedKerb - Silver Grey

Conservation TexturedKerb - Charcoal

Q10 112 Q10 10Q10 510

Landscape House, Premier Way,Lowfields Business Park,Elland HX5 9HTTel: 0333 000 20 50www.marshalls.co.uk/commercial

T: 01422 312000F: 01422 312943E: advisoryservices@marshalls.co.uk

145 x 255 x 600 Conservation Kerb Date Created: 07/06/18

PHYSICAL PROPERTIESTolerances on Work Dimensions(mm)

Length ±3mm, width ±3mm,thickness ±3mm

Abrasion Resistance (mm) ≤ 23mm (Wide Wheel AbrasionTest)

Durability (Freeze-thaw) ≤ 1.0 kg/m² as a mean with noindividual value > 1.5 kg/m²

Material Density 2300 kg/m³ (typically)

Slip/Skid Resistance (polished) Mean polished skid resistancevalue (PSRV) : > 45

Slip/Skid Resistance (unpolished) Mean unpolished skid resistancevalue (USRV) : > 45.

Transverse/FlexuralSplit/Breaking Characteristic bending strength of3.5 MPa with no individual resultless than 2.8 MPa

SPECIFICATIONApprox unit weight (kg) 55

Emission of Asbestos No content

External Fire Performance Deemed to satisfy. See commissiondecision 2000/553/ECU

Reaction to fire Class A1, see commisson decision2000/605/EC

APPLICATIONSuitability Laid in accordance with BS 7533-6 : 1999

FURTHER INFORMATIONCleaning & Maintenance Information regarding the cleaning &

maintenance of this product may beobtained on request

Efflorescence Any product containing cement during itsearly life may exhibit a temporary whitediscolouration known as efflorescence.This is not a product fault and willgradually disappear with exposure tonatural weathering and trafficking

Weathering It should be appreciated that with allproducts weathering and site conditionscan cause shade variation to appearacross the surface of individual units.This does not in any way affect theperformance of the units and any suchvariation will diminish over a period oftime as the product matures.

Product Evolution The evolution of new product design iscontinuous and information is subject tochange without notice. Customersshould check with the supplier to ensurethat they have the latest details. Marshallsreserve the right to amend the technicalinformation as deemed necessary and inaccordance with the relevant nationaland international standards withoutnotice

Contact Us For technical information on the design,specification and construction whenutilising the product, contact theTechnical Advisory Services Departmenton 0370 411 2233

Landscape House, Premier Way,Lowfields Business Park,Elland HX5 9HTTel: 0333 000 20 50www.marshalls.co.uk/commercial

T: 01422 312000F: 01422 312943E: advisoryservices@marshalls.co.uk

145 x 255 x 600 Conservation Kerb Date Created: 07/06/18