COMPOSITION & MANUFACTURE
The Masterblock Lightweight block is manufactured from lightweight aggregates
to provide a low cost economic product. All blocks are manufactured
to BS 6073 1981 as laid down in clause 27.2.1 of BS 5628 part 1 1978
and in BS 6073 1981 part 2 clause 6.5.
FORMAT, STRENGTH & SIZES
Masterblock Lightweight are available in solid format with standard
strengths of 3.5 N/mm2 and 7.0 N/mm2 (9.0 N/mm2 – Scotland).
Face work size
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440 x 215mm
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Widths available
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100, 140 & 190mm 150 & 215mm also available in Scotland only (Pumalite)
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AUTHORITY
Masterblock is a member of both the British Precast Concrete Federation
and the Concrete Block Association. All Masterblock products are manufactured
under the quality procedures of BS EN ISO 9002.
PLASTERING/RENDERING
Masterblock Lightweight has an open texture finish and is ideal for
plastering/rendering.No bonding coat is required.Masterblock Lightweight
is also available in Paint Grade finish.
Click on a link below for further technical information on this product:
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