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

Application:

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

General information

Finish

Smooth ground

Material

Hydraulically pressed concrete

Size

Various

Uniclass 2015

Pr_25_93_60_16 Concrete flagsPrimary

CAWS

Q25/31 Concrete flag paving system

Q25/315 Concrete flags

Specification data - Concrete flags

Product Reference

Perfecta Paving

Standard

To BS EN 1339:2003

Physical properties

-

PhysicalPropertiesColour

Buff

Natural

Smooth ground

Not required

PhysicalPropertiesProfileArrises

Chamfered

Square edge

Dimensions and associated tolerances

-

PhysicalPropertiesDimensionsAndAssociatedTolerancesNominalSizes

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

Tolerances on plan dimension and thickness (nominal)

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

PhysicalPropertiesWeatheringResistance

≤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

PhysicalPropertiesAbrasionResistance

≤23 mm (Wide Wheel Abrasion Test)

PhysicalPropertiesSlipResistance

Slip/ skid resistance (polished/ unpolished): >45

PhysicalPropertiesSkidResistance

Slip/ skid resistance (polished/ unpolished): >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.

Standard product features

Colour:

Available in two colours.

Features:

Manufactured using predominantly hard Yorkstone aggregate and has a smooth appearance with non-slip properties. 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. A cost-effective alternative to natural Yorkstone.

Finish:

Smooth ground.

Material:

Hydraulically pressed concrete.

Size:

Various.

Embodied carbon:

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

Environmental information

Embodied carbon

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

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