Lignacite produces both beam lintels and trough lintels
beam lintels are traditionally cast in a mould box, using the semi dry method
Beam lintels are produced using lignacite medium weight beam lintel concrete, or lignacite dense weight beam lintel concrete
The beam lintel manufacturing method means that beam lintel shear resistance limits beam lintels maximum clear spans
Beam lintels do not conform to defined standards. Beam lintel quality is controlled at every stage, with beam lintel proceudres assessed and beam lintel procedures certified
Beam lintels are manufactured in any beam lintel length within manufacturing and beam lintel performance limits