Precast concrete channels.
Precast concrete channels.
Precast concrete channels.
Textured
Textured
Textured
Concrete
Concrete
Concrete
Rectangle, Square, Other
Rectangle, Square, Other
Rectangle, Square, Other
915 mm
915 mm
915 mm
125 mm
125 mm
125 mm
255 mm
255 mm
255 mm
Specification
To BS EN 1340:2003.
To BS EN 1340:2003.
To BS EN 1340:2003.
-
-
-
Textured.
Textured.
Textured.
-
-
-
Grooved.
CD.
CS1.
150 x 100 mm., 150 x 125 mm., 230 x 75 mm., 255 x 125 mm., 305 x 150 mm., 150 x 100 mm., 150 x 150 mm., 255 x 125 mm., 255 x 75 mm., 305 x 90 mm.
150 x 100 mm., 150 x 125 mm., 230 x 75 mm., 255 x 125 mm., 305 x 150 mm., 150 x 100 mm., 150 x 150 mm., 255 x 125 mm., 255 x 75 mm., 305 x 90 mm.
150 x 100 mm., 150 x 125 mm., 230 x 75 mm., 255 x 125 mm., 305 x 150 mm., 150 x 100 mm., 150 x 150 mm., 255 x 125 mm., 255 x 75 mm., 305 x 90 mm.
≤1.0 kg/m² as a mean with no individual value >1.5 kg/m² (freeze thaw durability).
≤1.0 kg/m² as a mean with no individual value >1.5 kg/m² (freeze thaw durability).
≤1.0 kg/m² as a mean with no individual value >1.5 kg/m² (freeze thaw durability).
≤23 mm (Wide Wheel Abrasion Test).
≤23 mm (Wide Wheel Abrasion Test).
≤23 mm (Wide Wheel Abrasion Test).
>45.
>45.
>45.