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Section 04220 – Guide Specification for Reinforced Concrete Unit Masonry
Technical Notes from NWCMA
Design of Concrete Masonry Veneer
This technical bulletin discusses the application of concrete masonry units in anchored veneer construction. Concrete masonry can provide a durable, aesthetically-pleasing exterior facade over various backing surfaces for a variety of building types. This bulletin focuses on the control of non-structural cracking of concrete masonry veneer to maintain the appearance and water resistance desired.
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Concrete Masonry Unit Guide Specification
Specifying Ground-Face Concrete Masonry Units
Ground-face concrete masonry units (CMU) provide architects and designers with an attractive architectural block texture. Ground-face CMU are produced by grinding the top 1/16 inch off the face of standard block with an abrasive cutting head to reveal the natural colors of the aggregates. This process provides a smooth textured unit available in a wide range of integral colors.