NBS Source
Urbex Paving

Application

Suitable for commercial housebuilders and commercial new projects. For pedestrian use only.

Description

Utility concrete paving flags, suitable for commercial housebuilders and commercial new projects. For pedestrian use only.


Features and benefits:

  • Low cost and practical.
  • Can be tailored to suit project requirements.


General information

Color

Grey

Buff, Natural and Charcoal.

Finish

Textured

Riven

Material

Concrete

Shape

Rectangle

Square

Size

450 x 450 x 35 mm

450 x 450 x 50 mm

600 x 300 x 38 mm

600 x 600 x 38 mm

450 x 450 x 38 mm

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Uniclass

Pr_25_93_60_16 Concrete flagsPrimary

CAWS

Q25/31 Concrete flag paving system

Q25/315 Concrete flags

Specification data - Concrete flags Enhanced data

Standard

To BS EN 1339.

Physical properties

-

Colour

Buff.

Natural.

Charcoal.

Finish

Textured.

Smooth.

Profile

-

Flag type

Regular plan form.

Arrises

Square edges.

Dimensions and associated tolerances

-

Nominal sizes

450 x 450 x 35 mm.

450 x 450 x 38 mm.

450 x 450 x 50 mm.

600 x 300 x 35 mm.

600 x 300 x 38 mm.

600 x 600 x 35 mm.

600 x 600 x 38 mm.

600 x 600 x 50 mm.

Tolerances on plan dimension and thickness (nominal)

Length: ±2 mm, width: ±2 mm, thickness: ±3 mm.

Weathering resistance

≤1.0 kg/m² as a mean with no individual value > 1.5 kg/m² (freeze thaw durability).

It should be appreciated that with all products weathering and site conditions can cause shade variation to appear across the surface of individual units. This does not in any way affect the performance of the units and any such variation will diminish over a period of time as the product matures.

Abrasion resistance

≤23 mm, wide wheel abrasion test.

Slip resistance

USRV to BS EN 1339 of >45.

Slip/Skid Resistance (polished) Mean polished skid resistance value (PSRV): > 45,

Slip/Skid Resistance (unpolished) Mean unpolished skid resistance value (USRV): > 45


Material:

Concrete.

Environmental information

Country of product manufacture

United Kingdom

Embodied carbon

9.5 kg CO2 m² (35/ 38 mm), 13 kg CO2 m² or 13.5 kg CO2 m² depending on colour (50 mm)

Recyclability

100% recyclable

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