Concrete Masonry Unit Construction Definition

In new zealand they are also called.

Concrete masonry unit construction definition.

These are the common sizes however blocks can be custom made to almost any size and shape. Lower density blocks may use industrial wastes as an aggregate. In new zealand and canada they are known as concrete blocks. Concrete masonry units are a versatile environmentally friendly building product that can be used for a wide variety of applications.

Concrete unit masonry 04 22 00 concrete face brick concrete masonry units county materials corporation. In the united states a concrete masonry unit also called concrete block cement block and foundation block is a large rectangular brick used in construction. Hollow or solid masonry unit manufactured using low frequency high amplitude vibration to consolidate concrete of stiff or extremely dry consistency. Block plants are located all over the country and are very specific to local suppliers due to the cost of transportation to the project.

Includes anchors wall ties and fasteners. Low and mid rise construction. A mechanical device for securing two or more pieces parts or members together. Cmus are some of the most versatile building products available because of the wide variety of appearances that can be achieved using them.

Concrete masonry units concrete masonry units are one of the most versatile products in the construction industry. In addition concrete masonry units are manufactured in a wide variety of sizes shapes colors and architectural finishes achieve any number of appearances and functions. Portland cement and aggregate usually sand and fine gravel for high density blocks. A concrete masonry unit is a standard size rectangular block used in building construction.

The block can be in almost any shape and size however are normally in increments of 2 inches from 4 inches on up to 16 inches. With the variety of shapes and sizes available they can be used as part of an attractive exterior design as well as to add interest to interior walls. Actual size 3 5 8 x 7 5 8 x 7 5 8 nominal size 4 x 8 x 8. Concrete masonry units provide strength durability fire resistance energy efficiency and sound attenuation to a wall system.

Those that use cinders as an aggregate material are called cinder blocks in the united states breeze blocks in the united kingdom and hollow blocks in the philippines. Concrete block masonry is also known as a concrete masonry unit cmu and it has many benefits over the brick and stone masonry list of the standard size of cmus as follows. Concrete a hard strong construction material consisting of sand conglomerate gravel pebbles broken stone or slag in a mortar or cement matrix. Concrete blocks are made from cast concrete i e.

Definition of concrete masonry unit cmu in construction.