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Concrete lintel cavity wall.
They are dimensionally true and uniform in shape color and texture.
The lintels listed in this table are designed for cavities 95mm to 105mm wide.
The in built foam or polystyrene insulation helps to retain warmth through insulation and reduces condensation.
For construction of concrete foundations or above grade masonry walls.
Uniform in shape color and texture.
Outer wall 100mm cavity 85mm inner breeze block wall 115mm.
For a single stock brick wall a 110 x 75 mm lintel is usually used.
A 1200mm x 1200mm window opening is directly above the proposed wall opening.
Our key suppliers are birtley steel lintels and keystone lintels.
Square concrete block with no large chips or breaks.
To begin using the lintel selector below please select from the four categories named.
Cavity wall lintels a complete range of cavity sizes are available including thin joint lintels 50mm 75mm 100mm standard medium and heavy duty applications 01373 858 663 customer services.
The wall dimensions are.
Cavity wall lintels are designed for use when two layers of bricks and blocks or skins are used to construct a space or cavity between the structure.
What is the load ratio between the inner and outer leaves of the cavity wall.
Wall type lintel type cavity and lintel load.
Cavity wall lintels are designed for use when two layers of bricks and blocks or skins are used to construct a space or cavity between the structure the in built foam or polystyrene insulation helps to retain warmth through insulation and reduces condensation.
Concrete lintel meets astm c 90 specifications.
A 140 block is generally used in conjunction with a 140 x 90mm lintel.
How to interpret the load tables.
For cavity widths 90 105mm.
A maxi brick is generally used in conjunction with a 110 x 75 mm lintel.
The first floor joists run parallel with the external wall therefore will not sit on the proposed lintel.
For a stock brick cavity wall a combination of a 110 x 75 mm and a 150 mm x 75 mm side by side are used.
Once you have chosen the correct lintel for your project it is crucial that the lintel be installed properly if it is not it could lead to serious issues.
Hi i m currently in the planning stage of changing my back door to a double french door the current lintel is a steel cavity lintel for both inner and outer walls.
