Concrete masonry unit

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141	Technical Notes 21B - Brick Masonry Cavity Walls - Detailing April 2002 INTRODUCTION Add to Reading List Source URL: www.gobrick.com Language: English - Date: 2011-03-23 13:02:52 Building materials Building engineering Flashing Weep Cavity wall Brickwork Shelf angle Concrete masonry unit Curtain wall Construction Architecture Masonry
142	Stephen Stepanian’s design for a self discharging motorized transit mixer. He applied for a patent in 1916 for this unit, but the application was refused. Add to Reading List Source URL: www.concreteconstruction.net Language: English - Date: 2011-09-28 03:35:06 Building materials Architecture Masonry Pavements Engineering vehicles Concrete mixer Ready-mix concrete Mixing Truck Construction Concrete Technology