Masonry unit definitions

masonry unit

Natural or manufactured building units of burned clay, concrete, stone, glass, gypsum, etc.
Found on http://www.encyclo.co.uk/local/22187

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Masonry Unit

Natural or manufactured building units of fired clay or shale, concrete, stone, glass, gypsum, etc
Found on http://www.selectstone.com/architectural-resources/stone-glossary/

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