Colinwell Smooth Concrete Masonry Blocks have a precise smooth texture that allow designers to create large, natural and smooth surfaces.
Colinwell Smooth Concrete Masonry Blocks have a precise smooth texture that allow designers to create large, natural and smooth surfaces.
Colinwell Smooth Concrete Masonry Blocks have a precise smooth texture that allow designers to create large, natural and smooth surfaces.
Grey, Red, Cream, Green, Gold, Yellow, White
Grey, Red, Cream, Green, Gold, Yellow, White
Grey, Red, Cream, Green, Gold, Yellow, White
Smooth
Smooth
Smooth
Concrete
Concrete
Concrete
Rectangle
Rectangle
Rectangle
440 mm
440 mm
440 mm
100 mm, 140 mm, 215 mm
100 mm, 140 mm, 215 mm
100 mm, 140 mm, 215 mm
215 mm
215 mm
215 mm
Specification
To BS EN 771-3 and BS 5628-1.
To BS EN 771-3 and BS 5628-1.
To BS EN 771-3 and BS 5628-1.
Solid, smooth face finish, graded aggregate, precast concrete masonry blocks.
Cellular, smooth face finish, graded aggregate, precast concrete masonry blocks.
Hollow, smooth face finish, graded aggregate, precast concrete masonry blocks.
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15 N/mm².
15 N/mm².
15 N/mm².
1.25 W/m·K.
1.25 W/m·K.
1.25 W/m·K.
440 x 100 x 225 mm.
440 x 100 x 225 mm., 440 x 140 x 225 mm.
440 x 215 x 225 mm.
Not required., Bond-beam blocks., Cavity closers., Cills., Half blocks., Lintels., Quoins., Squints.
Not required., Bond-beam blocks., Cavity closers., Cills., Half blocks., Lintels., Quoins., Squints.
Not required., Bond-beam blocks., Cavity closers., Cills., Half blocks., Lintels., Quoins., Squints.
D2.
D2.
D2.
Additional properties
Bracken., Buff., Cream., Green., Honey., Natural., Red., Sandstone., Straw., Whinstone., White.
Bracken., Buff., Cream., Green., Honey., Natural., Red., Sandstone., Straw., Whinstone., White.
Bracken., Buff., Cream., Green., Honey., Natural., Red., Sandstone., Straw., Whinstone., White.
Manufacturer standard., Maroon U53., Beige E74., Cream G89., Green N70., Tan C30., White J88., Orange T36., Yellow D10., Black L62.
Manufacturer standard., Maroon U53., Beige E74., Cream G89., Green N70., Tan C30., White J88., Orange T36., Yellow D10., Black L62.
Manufacturer standard., Maroon U53., Beige E74., Cream G89., Green N70., Tan C30., White J88., Orange T36., Yellow D10., Black L62.
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6–10 m.
6–10 m.
6–10 m.
Concrete, smooth face finish.
Concrete, smooth face finish.
Concrete, smooth face finish.
None.
None.
None.
2100 kg/m³.
2100 kg/m³.
2100 kg/m³.
<0.04% (drying).
<0.04% (drying).
<0.04% (drying).
3–6%.
3–6%.
3–6%.
0.15 N/mm² (in shear).
0.15 N/mm² (in shear).
0.15 N/mm² (in shear).
0.15 mm/m (maximum).
0.15 mm/m (maximum).
0.15 mm/m (maximum).
Sustainability data
United Kingdom
United Kingdom
United Kingdom
United Kingdom
United Kingdom
United Kingdom
65 %
65 %
65 %