Masonry lintel

Find quality lintels online or in store. The abutments, therefore, must have enough mass to resist this force. Provides masonry support over door and window openings. Arching action produces a horizontal thrust at each abutment. Various sizes and loadings.

Lintel Specification Guide. They can be constructed of standard clay masonry units (solid or hollow), glazed brick and tile, specially formed concrete masonry lintel units, bond beam concrete masonry units, or standard concrete masonry units with groove depresse or cutout webs. Our lintel division has been manufacturing lintels for over years. All solid masonry and concrete lintels must be adequately grouted and the dead load of the lintel can be computed if the enough information about the dimension of the lintel is available. Our reputation for tight tolerances comes from years of production experience in a quality-controlled facility.

The lintel can also be used as decorative architecture element. Masonry lintel s must be reinforced. Concrete masonry lintels are sometimes constructed as a portion of a continuous bond beam. The masonry above the lintel is simply in-filled above the lintel after the new opening is complete. Formed crimped brick lintel.

After a long cold and wet winter, steel lintels are vulnerable to rapid corrosion and structural failure causing damage to the masonry walls that it’s designed to bare the load of and the windows or doorways it is designed to protect. Only left in stock - order soon. The available choices for lintel materials include steel, precast concrete, and masonry.

Unfortunately, these mundane structural elements often do not receive the design attention they. This seminar focuses on the design and construction of steel lintels , the most popular solution for veneer walls. Vestal brick lintels are designed for supporting masonry over windows and doors.

Hollow masonry block weights for determining uniform equivalent apex load on lintel : block weight = psf (Hollow) block weight = psf (Hollow) Equivalent load of apex area =. WL Effective span L of lintel (centerline of bearing to centerline of bearing). Cast-Crete is the largest manufacturer of precast lintels and sills in the nation. Leaders in the precast industry.

Products and services for the building industry. Brick lintels are constructed with har well burnt first class brick. This type of lintel is used when the opening is small (less than 1m) with light loadings condition. It can be formed as bricks on en bricks on edge and coursed bricks laid horizontally over openings.

Allowable height of brick in feet for various sizes of steel angle lintels. The above tables show allowable heights in feet of brick that can be carried on steel angle lintels at different clear spans. A brick lintel is a fireplace lintel made from brick.

Brick is an excellent material for lintel construction because it is sturdy, contributing to the overall stability and strength of the fireplace, and it is fire resistant, in addition to being attractive, which can be important in fireplace designs where the lintel is exposed. Again the brick that the lintel supports is the area above the opening in the shape of a triangle with equal length sides. The side forces are easily aborsbed by the brick on the right and the corner on the left. The secret it seems, was a very strong thirst for inventing solutions that put house builders first and they still do it - time after time, after time.

A modular lintel length should be specified which equals the clear span plus at least two times the lintel height to provide for proper bearing at each end. The width of the lintel , or the width of the combination of side by side lintels , should equal the width of the supported masonry wythe. The relation of the angle with the bottom or top of brick joint determines if checkouts are required at the bottom of the lintel and headstone.

A lintel is a structural piece of material that sits flat atop and over an opening in a wall. Keystone’s Apex Brick Feature Lintel is a special lintel with a box section on the outer leaf. When placing the lintel above the fireplace opening and the lintel above the damper, a compressible, non-combustible material, such as insulation of a fibrous nature, should be placed at the end of the lintel where it is embedded in masonry. Material Data defines the allowable stresses for masonry and reinforcing steel.

In solid masonry walls, single loose angle lintels are usually not capable of doing the job. Therefore, combination lintels are required. These combination lintels can take many forms, from a clustering of steel angles, such as shown in Figs. STRUCTURAL DESIGN OF REINFORCED MASONRY BEAMS.

The most common reinforced masonry beam is a lintel. Lintel design follows the same basic steps, whether allowable-stress or strength design is used: 1) Shear design: Calculate the design shear, and compare it with the corresponding resistance. In the case of a brick masonry wall, lintels may consist of reinforced brick masonry , brick masonry arches, precast concrete or structural steel shapes.

Concealed Lintel Systems - New! Designed and engineered concealed lintel systems for brickwork Architects can feel free to incorporate this classic look into prestigious edifices such as Houses of Worship, Libraries, Universities, or wherever the design calls for a statement of timeless and imposing beauty. Type C Construction Lintel supporting loadbearing brickwork beneath a sheet C metal roof. Tables provided in this publication make quick selection of the right lintel easy.

Lintels are beams that support masonry over openings.