NBS Source
Perfecta Paving

Application

Perfecta paving is suitable for areas where easy maintenance is required, in pedestrian precincts, walkways and arcades for example.

Description

Perfecta paving is manufactured using predominantly hard Yorkstone aggregate and has a smooth appearance with non-slip properties.


Features and benefits:

  • Available in two colours and in Trafica format.
  • Suitable for areas subject to heavy vehicular overrun.
  • Fibre reinforced slabs are also available for occasional vehicular overrun.

General information

Color

Beige

Finish

Smooth

Material

Concrete

Shape

Rectangle

Square

Size

400 x 400 x 50 mm

450 x 450 x 50 mm

600 x 450 x 50 mm

600 x 600 x 50 mm

400 x 400 x 65 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.

Finish

Smooth.

Profile

-

Flag type

Regular plan form.

Arrises

Chamfered.

Square.

Dimensions and associated tolerances

-

Nominal sizes

400 x 400 x 50 mm.

400 x 400 x 65 mm.

450 x 450 x 50 mm.

450 x 450 x 70 mm.

600 x 450 x 50 mm.

600 x 450 x 63 mm.

600 x 600 x 50 mm.

600 x 600 x 63 mm.

Arrises

Chamfered.

Square.

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

>45.

Skid resistance

>45.

Bending strength

Characteristic bending strength of 4.0 MPa with no individual result less than 3.2 MPa

-

Fibre reinforcement

Not required.

Required.

Available in 450 x 600 x 63 mm and 600 x 600 x 63 mm sizes.

Required as shown on drawings.

Available in 450 x 600 x 63 mm and 600 x 600 x 63 mm sizes.

Environmental information

Country of material origin

United Kingdom

Embodied carbon

20 kg CO2 m² (50 mm), 26 kg CO2 m² (65 mm), 28 kg CO2 m² (70 mm)

Recyclability

100% recyclable

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