This site uses cookies to store information on your computer. Learn more about these cookies, and how to opt out of them. Find out more

NBS Source

Compare variants

BBS Portuguese Granite Kerbs
BBS Portuguese Granite Kerbs

Verified 5 months ago

B.B.S Brick and Stone Limited

Light grey

Verified 5 months ago

B.B.S Brick and Stone Limited

Dark grey

Summary
Medium to coarse grained crystalline rock.
Medium to coarse grained crystalline rock.
Color
Grey
Grey
Finish
Flamed, Bush hammered, Shot blasted
Flamed, Bush hammered, Shot blasted
Material
Granite
Granite
Length
Bespoke, 600, 900
Bespoke, 600, 900
Width
Bespoke
Bespoke
Height
Bespoke
Bespoke

Specification

Standard
To BS EN 1343.
To BS EN 1343.
Petrological family
Granite.
Granite.
Colour
Light grey.
Dark grey.
Origin
Portugal.
Portugal.
Nominal sizes
300 x 200 mm, in random lengths 600–900 mm., 300 x 150 mm, in random lengths 600–900., 150 x 150 mm, in random lengths 600–900., Custom.
300 x 200 mm, in random lengths 600–900 mm., 300 x 150 mm, in random lengths 600–900., 150 x 150 mm, in random lengths 600–900., Custom.
Tolerances on overall width and height (nominal)
Class 2.
Class 2.
Finish
Flamed., Bush hammered., Honed., Polished.
Flamed., Bush hammered., Honed., Polished.

Additional properties

CompressiveStrength
187 MPa.
168 MPa.
Flexural strength
16.3 MPa.
19.1 MPa.
Material density
2616 kg/m³.
2815 kg/m³
Slip resistance
Wet, 75; dry, 95.
Wet, 64; dry, 87.
Water absorption
0.3%.
0.16%.
Abrasion resistance
18 mm.
15 mm.

Environmental

Country of material origin
Portugal
Portugal
Country of product manufacture
Portugal
Portugal