In the construction trade, a nib is a short section of a wall that juts out from a building's framework. The projection is typically used in the building of brick walls. In some architectural designs, a jib is used to take the weight off of a wall in a building with more than one floor.Know More
Many modern buildings are made with infill panels that are usually supported on a nib made of concrete. In some instances, the jib requires a support in the brickwork to anchor the infill panel and maintain the wall's integrity.
Flexible anchors, which are also sometimes referred to as expansion joints, are also used in the construction trade. These kinds of joints are made to relieve the stress on a building and its components over time. Changes in a building's framework can be caused by temperature changes, wind sway and seismic events, according to the Emseal Company. Emseal adds that joint systems restore a structure's assembly while anticipating expected movements within the framework of the design.
Brunswick Sales, a manufacturer and supplier of construction materials, supports the claim, explaining that expansion joints, also called articulation joints, cover structural expansion in addition to controlling contraction and foot movement.Learn more about Building Materials
Remove a mirror glued to a wall using a small pry bar, heavy-duty packing tape, wooden shims, drywall patch, primer and a utility knife. To remove the mirror, a helper may be required depending on the size of the mirror. Always wear protective eye wear and gloves when removing a mirror.Full Answer >
To cut a brick wall, mark the cut, and then drill a series of 1/4-inch holes just inside the line along the length of the mark. Remove brick and mortar between the holes with a chisel and hammer. Pry out the bricks in the opening with a small pry bar.Full Answer >
Cavity wall insulation works by filling the air gap between interior and external walls using a polymer foam that is made from a special plastic that traps air. The foam serves as a substitute for the air gap between the walls.Full Answer >
To build a concrete retaining wall, obtain permits, prepare the area, level the base, build the wall and back fill with crushed rock. Finish the top of the retaining wall with cap blocks.Full Answer >