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Mayfair Step Riser | Concrete Step

Verified by manufacturer 23 days ago

Tobermore

Step paving flags.

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Application

Suitable for all pedestrian areas and traffic-free zones, with some sizes suitable for occasional vehicular overrun.

Description

Mayfair step flags have a natural granite aggregate surface finish, making them ideal for both contemporary and traditional projects.



It is the responsibility of the designer to ensure that the products specified comply with all regulations. Tobermore recommend that compliance is sought from Building Control prior to the installation of any of its step products. 

General information

Color

Silver

Material

Concrete

Shape

Rectangle

Length

170 mm

Width

40 mm

Height

400 mm

Uniclass

Pr_25_30_90_18 Concrete step unitsPrimary

CAWS

Q24/10 Conventional concrete block paving

Q25/315 Concrete flags

Specification data - Concrete step units

Standards

To BS EN 1339.

Manufacturer guidance

Installed to BS 7533-4.

Step unit configuration

Corner step flag.

Edge step flag.

Colour

Silver.

Finish

-

Treads

Granite aggregate.

Risers

Granite aggregate.

NominalSize

400 x 170 x 40 mm.

Accessories

None.

Corner step flag (top and two edge Mayfair).

Edge step flag (top and one edge Mayfair).

Granite content

Not less than 57% of granite aggregate in surface layer for silver and graphite; not less than 46% of granite aggregate in surface layer for sandstone; not less than 32% of granite aggregate in surface layer for rose.

Efflorescence

Minimum 12 hour vapour curing to significantly reduce the possibility of efflorescence.

EnergyUsed

100%.

WaterUsed

100%.

Surface finish

Hard-wearing surface layer with a minimum layer of 4 mm and >390 kg/m³ cement, Not less than 57% of granite aggregate in surface layer.

PhysicalPropertiesProfileArrises

Chamfered.

PhysicalPropertiesSlipResistance

Extremely low (>75 USRV).

PhysicalPropertiesSkidResistance

Extremely low (>75 USRV).

Bending strength

>3.5 MPa.

Sustainability data

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

-

Manufacturer guidance

16-17

Recyclability

100%

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

-

Manufacturer guidance

Not less than 6%

Literature

Tobermore - Steps Brochure (Concrete Steps, Granite Step Units, Step Risers etc..)

Tobermore - Steps Brochure (Concrete Steps, Granite Step Units, Step Risers etc..)

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