Concrete Masonry Units
Dominion is the largest supplier and manufacturer of concrete masonry units in Western and Central Virginia. With gray, architecture, L, and fire-rated concrete blocks available in various shapes and sizes, builders find what they need even when facing the most complex building projects. All are backed by the region’s largest production capacity and delivery fleet.
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Frequently Asked Questions
What are Concrete Masonry Units?
Concrete Masonry Units (CMUs) are blocks comprised of Portland cement, water, and aggregates. They are exceptionally strong and durable, making them ideal for load-bearing walls and foundations. CMUs are available in various sizes, shapes, textures, and weights and are available in hollow or solid forms. If you’re seeking a material that’s cost-effective, durable, and easy to work with, look no further than concrete masonry units.
What’s the Difference Between Hollow, Solid, and Architectural Concrete Blocks?
You’ll find three distinct types of CMUs: hollow, solid, and architectural. Solid CMUs are the most durable and typically used for load-bearing walls because of their density and compressive strength. Hollow CMUs are more suited for non-load-bearing applications and/or with insulation; they’re more lightweight and easier to use than solid blocks. Architectural CMUs have unique aesthetics; their decorative appeal and durability make them a nice focal point in landscaping, interior/exterior walls, and facades.
How Do CMUs Compare to Traditional Brick?
Concrete Masonry Units and brick each have unique features and benefits. However, if you’re seeking a material that has higher compression strength, better insulation, and lower costs, then what you need are CMUs. Concrete blocks can also be enhanced with various textures, colors, and shapes, making them more flexible in design. CMUs are also easier to install, especially in larger projects. The blocks are generally more versatile because they can be used in load-bearing walls, foundations, and other decorative elements of a building or landscape design.
Do CMUs Require a Lot of Maintenance?
Not at all! The durability of the blocks makes them long-lasting. They are resistant to rot, pests, and weather damage. Regular inspections, cleaning, and maintenance will ensure longevity and should be incorporated into a schedule. Examine blocks once or twice a year, looking for any irregularities and signs of wear. Use this opportunity to clean the block using simple hand washing or a low-powered pressure washer. CMUs will continue to harden as the years go by. If the building is well constructed and maintained, you should see the concrete masonry units retain their beauty and last a lifetime.
How Strong Are Concrete Masonry Units?
Concrete Masonry Units are incredibly strong and durable. Standard CMUs have a compression strength between 2500 and 3500 PSI. The mix design of the CMU plays a heavy factor in its overall strength. Dominion Block produces the highest quality CMUs. For more information, please refer to our resources.