• Aggregate
• Bricks
• Cement
• Fencing
• Insulation
• Lintels
• Paving
• Plaster
• Plaster Board
• Polypipe
• Roof / Loft
• Septic Tank
• Ventilation

Supreme Lintels

Supreme is the UK's leading manufacturer of high quality concrete fencing, building and prestressed products.
 
 Innovatively designed, precision manufactured and backed by unrivalled service, together with a wealth of experience in providing the right product for the right application.

Lintels are manufactured largely by the Slip-Form Method with the following materials specification applying to them:
Concrete: Cube strength = 50N/mm2 at 28 days.
Cement: Portland Cement to BS 12.
Aggregates - crushed rock: Sintered P.F.A and washed sand.
Prestressing Strand: 9.3 dia. and 7.9 dia., wire strand to BS 3617, 1971.
Quality and strength are maintained by strict supervision and the use of modern machinery.
 

Lintels are designed and manufactured in accordance with BS 5977; Part 2: 1983 ('specification for prefabricated lintels').
Lintels are available in standard lengths. Study of the tabulated load/span table, which is expressed in service loads (safe working loads) will enable the choice of a suitable section size. Fixing of our lintels is carried out in the normal manner, with no special knowledge being required.
 

• Lighter to handle than conventional prestressed lintels.
• Not dependent upon composite action with the brickwork.
• Most Supreme textured lintels do not need strutting.
• Lightweight aggregate concrete has a greater resistance to heat transmittance than dense aggregate concrete.

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