What is a Concrete Block?
Concrete block, more formally known in the US industry as concrete masonry unit (CMU), concrete block, cement block, foundation block or by the layman as cinder block is a large rectangular brick used in building construction. A concrete block is manufactured from cast concrete using Portland cement and aggregate usually sand and fine gravel for high density blocks. Lower density blocks often use industry wastes as aggregate including fly ash and are called cinder blocks. They are produced for a variety of building uses including the construction of homes, buildings, institutions, retention walls or patios in a variety of sizes, specialty shapes and textures including splitface, chimney block, patio block, brick, smooth face terra wall, and many more depending on the job need. Concrete masonry framed homes are residential concrete homes framed out using concrete blocks. There are many structural, environmental and economic benefits to using CMU’s for building. Concrete homes are health
As the name implies, a concrete block is a building or construction block manufactured of concrete. Concrete is an amalgamation of Portland cement, aggregate and water. Often the aggregate used in the manufacture of concrete block is fly ash, or bottom ash. Both fly ash and bottom ash is the residue, or cinders, resulting from burning coal. Hence, some concrete blocks are known as cinder blocks. The most common concrete block is essentially a 40 to 45-pound (88.18 kg to 99.21 kg) rectangular cored block. Ordinary concrete blocks measure 8″ in depth by 8″ in width by 16″ in length (20.32 cm by 20.32 cm by 40.64 cm. There are cement blocks, known as concrete bricks, manufactured to the specifications of the common, red brick. A lighter weight concrete block, manufactured of aerated concrete is also available for construction. This type of block is known aerated concrete (AAC) block, or as an autoclave cellular concrete (ACC) block. This type of concrete block is manufactured from a mixtu
A concrete block, cement block, foundation block or concrete masonry unit (CMU), is a large rectangular block used primarily in the construction of walls. Concrete blocks are made from precast concrete, i.e. Portland cement, water and aggregate. The aggregate used for high-density blocks is usually sand and/or fine gravel. Lower density blocks, more commonly known as cinder blocks, may be produced using cinders as aggregrate. These blocks are then layered and stacked vertically to form a wall, and are held together using concrete mortar.
A concrete block, cement block, foundation block or concrete masonry unit (CMU), is a large rectangular block used primarily in the construction of walls. Concrete blocks are made from precast concrete, i.e. Portland cement, water and aggregate. The aggregate used for high-density blocks is usually sand and/or fine gravel. Lower density blocks, more commonly known as cinder blocks, may be produced using cinders as aggregrate. These blocks are then layered and stacked vertically to form a wall, and are held together using concrete mortar. Determine where in the block the anchor should be placed Before choosing the correct anchor for an application, it is necessary to consider where in the block the fastener should be positioned. Will the fastener be placed in (a) the mortar joint, (b) the solid section of the block, or (c) the hollow section of the concrete block? Some applications may allow each fastener to be placed in the same part of the block while other installations require that
