A Bond Beam is a type of Concrete Masonry Unit (CMU) with a notch running through it designed to accommodate placement of horizontal rebar. The rebar is simply set within these bond beams. CMU Walls are typically designed with horizontal and vertical rebar and then filled with grout to reinforce the CMU block.
What is concrete bond beam?
A bond beam is a thick course of concrete that fills in the space along the top of the pool, all the way around the perimeter. It creates a barrier between the pool and the surrounding dirt. The bond beam is quite thick – at least a foot or more wide – and it is reinforced with rebar and other materials.
What size is a bond beam?
Bond beam block face dimensions of 203 mm by 406 mm, available in nominal thicknesses of 102, 152, 203, 254, 305, 356, and 406 mm. Specified dimensions of concrete masonry units are 9.5mm less than nominal dimensions, so that 102 or 203mm module is maintained with 9.5 mm mortar joints.
When would you use a CMU bond beam?
You can often find bond beams at the top of a freestanding wall or as anchorage on a floor or roof. They can help distribute the weight evenly across the wall and protect against strong winds, earthquakes and more. Pools, garages and barns also make frequent use of CMU bond beam blocks.
What is bond beam block used for?
Bond beam blocks are horizontal concrete masonry units in which the web portion have cuts or holes to access vertical reinforcement. They may be U-shaped or sometimes they may come up with knockout sections which can be removed while using. Bond beams are placed in courses in masonry walls to construct a bond beam.
What is a raised bond beam?
A raised bond beam, or RBB, is a wall on your pool that extends above the surface of the water. It usually ranges from 6 inches to 3 feet in height. Not only does it add depth and dimension to your pool and yard, but it also supports the pools integrity with reinforced rebar.
How thick is the concrete bond beam?
Bond beam block face dimensions of 20.3 cm by 40.6 cm, available in nominal thicknesses of 10.2, 15.2, 20.3, 25.4, 30.5, 35.6, and 40.6 cm.
How thick is a bond beam?
2.1 Bond Beam Types. Bond beams shall be one of the following: 8 inches thick × 8 inches high masonry. 8 inches thick × 12 inches high masonry.
What is split face concrete block?
Split-Face Block, Split-Faced Block & Rock-Faced Block all mean the same thing: A concrete building unit which appears to have been hand-chiseled (or “split”) to give it a very textured look. In reality, the concrete slurry is poured into a form with the texture already built into it.
How much does a bond beam block weigh?
Weight: 40 lbs.
