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  1. Concrete Block (CMU) Sizes, Shapes, and Finishes - Archtoolbox

    May 16, 2021 · Concrete blocks, also known as Concrete Masonry Units or CMUs, provide very durable structural and non-structural partitions. They are generally used as a backup wall that …

  2. Cinder Blocks - The Home Depot

    Cinder blocks are also known as concrete blocks, CMU blocks, or cement blocks. They’re durable, affordable, and easy to work with, making them a popular choice for both DIYers and …

  3. How Big Is a Cement Block? Standard Sizes Explained

    Dec 22, 2025 · A Concrete Masonry Unit, or CMU, is a standardized rectangular building material created from a mixture of Portland cement, water, and various aggregates like sand or …

  4. CMU Dimensions: Sizes, Shapes & Concrete Block Guide

    Aug 8, 2025 · Explore CMU block dimensions, sizes, shapes, finishes, and actual vs nominal measurements and details with a sizing chart.

  5. Concrete Blocks for Building & Landscaping | Lowe's

    Concrete Blocks for Strong, Reliable Building Foundations Build durable walls, footings and foundations with quality concrete blocks designed for strength and longevity.

  6. A Comprehensive Guide to CMU Blocks - johnsonproductsusa.com

    Concrete Masonry Units, often known as CMUs or concrete blocks, are rectangular or square-shaped building elements manufactured from a mixture of Portland cement, aggregates (such …

  7. Concrete Masonry Unit Shapes, Sizes, Properties, and Specifications

    These units are manufactured to simulate conventional CMU, clay masonry, concrete brick, and stone and as such exhibit a wide and sometime random array of shapes and sizes. As such, …

  8. Concrete Blocks CMU - RCP Block & Brick

    Concrete Blocks, or Concrete Masonry Units (CMU) as they are known as in the architectural and masonry industries, are the core building material of masonry structures.

  9. Concrete block - Wikipedia

    A concrete block, also known as a cinder block in North American English, breeze block in British English, or concrete masonry unit (CMU), or by various other terms, is a standard-size …

  10. What is a Concrete Masonry Unit (CMU)? | CMU Wall Meaning

    Oct 23, 2023 · “CMU” stands for concrete masonry unit — a standardized, precast rectangular block used in several construction applications. Construction in any form requires reliable, …