Split face blocks, also known as split-face concrete masonry units (CMUs), come in a variety of sizes, though some are more common than others. The dimensions depend on the manufacturer and specific product line.
Common Sizes:
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Standard: The most common size is 8 inches wide, 8 inches high, and 16 inches long (8x8x16). This size is frequently cited across multiple manufacturers.
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Variations on the Standard: You'll also find variations on this standard size, including:
- 4x8x16 inches
- 6x8x16 inches
- 10x8x16 inches
- 12x8x16 inches
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Metric Sizes: Some manufacturers offer split face blocks in metric dimensions, such as 10cm, 15cm, 20cm, and 25cm. These measurements often refer to the length of the block.
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Specialty Sizes: Beyond standard sizes, manufacturers may offer custom sizes upon request. This option is usually available for large projects.
Understanding Nominal vs. Actual Dimensions:
It's important to note that the dimensions listed are often nominal sizes. Actual dimensions may vary slightly due to manufacturing processes. Always check the manufacturer's specifications for precise measurements before purchasing. For example, typical standard finish dimensions can be 7 5/8” x 15 5/8”, while the nominal bed depth sizes are usually 4″, 6″, 8″, 10″, and 12″.
Where to Find Specific Dimensions:
To find the exact dimensions of a specific split face block, consult the manufacturer's website or product catalog. Many manufacturers provide detailed specifications, including drawings and technical data sheets.
