Rcc lintels can be either precast or cast in situ.
Concrete lintel in stone wall.
Lintel width should be the same as wall width.
This means it can be installed in visible areas and can be painted by the user or installer for even more flexibility.
The depth of the lintel depends on the length of the span and the loading s magnitude.
We produce standard lintels in a full range of sizes stocking them in 4 8 6 8 and 8 8 sizes in lengths from 2 feet to 12 feet.
Old orange brick wall with concrete lintel under blue sky with sign with iconic electrocuted man and words danger of death installation of precast concrete lintel liverpool england uk europe.
Stone lintel is provided in the form of either one single piece or more than one piece.
Forming an opening in a wall.
There are several standard options available and lintels can be in the splayed type or the rectangular lintels.
These are the most common type especially where stone is abundantly available.
Stanton cast stone keystone lintels are often considered the most attractive cast stone lintel type with the ubiquitous keystone in the middle of the lintel.
Square concrete block with no large chips or breaks.
Generally precast reinforced cement concrete lintels are used when the lintel span is smaller.
This should be 12 inches wider than the opening to allow it to sit on at least 6 inches of masonry either side of the opening you are about to make.
Stone lintels are made of slabs of stones of sufficient length without flaws either in single piece or combination of more pieces.
Their thickness is kept around up to 8 centimeters for every meter.
Cutting out masonry and insert lintel.
The thickness of these are most important factor of its design.
The thickness of the stone lintel should be 80 cm or 4 cm for every 30 cm of the span whichever is more.
Use in foundations or above grade masonry walls.
A fair faced concrete lintel is a high performance prestressed concrete lintel with a type c finish.
Concrete lintel meets astm c 90 specifications.
These are also provided over the openings in brick walls.
They are dimensionally true and uniform in shape color and texture.
The stone lintels may also be used in buildings which consist of stone facing.
For construction of concrete foundations or above grade masonry walls.
They are generally installed between brick and blockwork and covered from underneath.
Hand made red bricks meet stone divided by concrete lintel window installation and replacement details with concrete lintel.
When the above support is in place you can cut out for your lintel.
Labor savings simply set the u lintel in place rebar and grout and continue laying the next course.
Steel lintels are designed not to be seen.