Easiest, fastest and most accurate way to apply mortar & grout. Unlike other pointing guns, there is no small nozzle to block and no mechanism to break. The PointMaster's design keeps it simple, so you can use the tool more efficiently.
In architecture and engineering, a joist is one of the horizontal supporting members that run between foundations, walls, or beams to support a ceiling or floor. Typically, a joist has the cross section of a plank. Joists are often supported by beams laid out in repetitive patterns.
haunch Definitions (3) 1. A bracket built into a wall or column to support a load falling outside the wall or column, such as a hammer brace in a hammer-beam roof. 2. Either side of an arch between the crown, or centerstone, and the springing, or impost. 3. A thickening of a concrete slab to support an additional load, as under a wall.