A hollow concrete 'brick' often 8'x8'x16' in size. Often used in low rise commercial and some residential construction. The original design and use is attributed to the architect Frank Lloyd Wright. Found on http://www.encyclo.co.uk/local/20933
A hollow concrete 'brick' often 8' x 8' x 16' in size. Often used in low rise commercial and some residential construction. The original design and use is attributed to the architect Frank Lloyd Wright. Found on http://www.soundhome.com/glossary