David Duke

Roles

Our Masonry Code and Specification: Where do they come from?
November 2010

Take an in-depth look at how and why masonry codes and standards are created.

David Duke
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Using Autoclaved Aerated Concrete Correctly
October 2008

Aautoclaved aerated concrete is examined, including cost, durability, benefits, design flexibility, and resistance to pests, fire and mold.

David Duke
Block Lightweight Block Mortar Plastering Waterproofing
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