ASTM C90 also defines the difference between hollow and solid concrete masonry units. Glazed units are available in a variety of vibrant colors, pastels, earth tones, and even faux granite and marble patterns. Architectural concrete masonry units are used for interior and exterior walls, partitions, terrace walls, and other enclosures.
tw = Minimum web thickness, in. Note that varying bond patterns can impact how the wall responds to structural loads (see ref. Bond beams in concrete masonry walls can be accommodated either by saw-cutting a portion of the webs out of a standard unit, or by using bond beam units. 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. Units in adjacent courses overlap to form a running bond pattern at the corner. These products include concrete pavers and retaining walls, concrete block, stone veneers and brick veneers.
To classify as a Type I unit, a unit's moisture content must not exceed the percentage listed in Table 1 of ASTM C 90, Standard Specification for Loadbearing Concrete Masonry Units.
Concrete masonry units may be actual high-density concrete blocks, or they may be lower density cinder blocks, manufactured with an aggregate of fly or bottom ash. "headline": "What is a Concrete Masonry Unit? They are more commonly available in the Southwest United States where adobe is part of the architectural heritage. (mm)
The appearance from a distance is very similar to that of a split face, while a closer inspection shows a surface that is not as well defined as that achieved with a conventional split face.
To customize your blocks, visit our Masonry Products page to see available colors and finishes, as well as additional product options.
The concrete block dimensions available are as follows: Other sizes are available on request. Additionally, concrete masonry units may be manufactured in almost limitless shapes, textures, and colors. Architectural concrete masonry units are often integrally colored to enhance the appearance or achieve a particular effect.
The width of each band can be customized to suit the style of your project and your particular needs.
CMU Block Shapes.
NBS Plug-in for Autodesk® Revit® v3.8 update is available. This four-inch cut veneer CMU is a popular choice for customers looking for striking accent bands on building façades. The units described herein are some of the more common architectural concrete masonry units. Airbrick and Adjustable Cavity Vents provide ventilation to the sub-floor void through the external masonry walls. 859 Cleveland Avenue, Chambersburg, PA 17201, 15 million metric tons of industrial waste is diverted from landfills annually, 1.85 million square feet of space is meeting LEED’s standards each day, reduces the CO?