Enviromasonry

COMPOSITION AND MANUFACTURE

The Enviromasonry range is manufactured on modern automated plants and produced from specially selected secondary recycled aggregates. Replacement cement is also incorporated to minimise environmental impact, whilst maintaining quality throughout.

The high level of quality control exercised at all stages of production ensures compliance with BS EN 771-3 (formerly BS 6073: Part 1).

The blocks also satisfy the special category requirements as laid down in BS 5628: Part 1 and in BS 6073: Part 2.

STANDARD & AUTHORITY

BS EN 771-3 Specification for masonry units
Manufactured under quality control procedures certified to BS EN ISO 9001: 2000
Manufactured in quarrying operations certified to BS EN ISO 14001

COMPRESSIVE STRENGTH

100mm – 7 and 14N/mm2

140mm – 7 and 10N/mm2

DENSITY

AVERAGE BLOCK DENSITY (Dry)

1930kg/m3

AVERAGE BLOCK DENSITY

1988kg/m3 (@ 3% moisture content)

2027kg/m3 (@ 5% moisture content)

THERMAL CONDUCTIVITY