334
3710.001
Not Given
Concrete Masonry Review
Article
National Concrete Masonry Association
1962
October
6
N
Competition that block meets as a construction material has led to many advances in the concrete masonry field. One outstanding example is 24″ long block. Chamco Blocks and Materials, Inc., Duarte, Calif., is a pioneer in this field, now offering a complete line of such block from 4″x8″x24 to 12″x8″x24″, with the popular 8″x8″x24″ weighing only 32 lbs.