These lintels are typically used on single leaf 4″ block wall for internal and external blockwork. They are manufactured to BS 8110 standards with a 9.3mm strand.
4in x 3in (100mm x 65mm) and are available from 2ft6in (750mm) to 12ft6in (3,800mm) in 6in intervals (150mm).
These lintels are typically used on single leaf 4″ blocks for external blockwork to bridge the cavity, and on a single leaf 6″ block wall . They are manufactured to BS 8110 standards with a 9.3mm strand.
6″ x 3″ (150mm x 65mm) and are available from 2ft 6″ (750mm) to 12ft 6″ (3,800mm) in 6″ intervals (150mm).
These lintels are typically used on single leaf 9″ block wall for internal and external blockwork. Other uses are for underneath a plastic storage tanks (ie home heating, water collection, etc.) They are manufactured to BS 8110 standards with two 9.3mm strands.
9″ x 3″ (215mm x 65mm) and are available from 2ft 6″ (750mm) to 12ft 6″ (3,800mm) in 6″ intervals (150mm).