Cement and how to use it : a working manual of up-to-date practice in the manufacture and testing of cement : the proportioning, mixing, and depositing of concrete, and its application to all forms of concrete construction, plain and reinforced : with special chapters on concreting tools and machinery, waterproofing, working rules, etc. (1910)
Radford, William A., 1865- · Chicago : Radford Architectural Co. · leaf 264
CEMENT AND HOW TO USE IT 241 short time. The only advantage claimed for the best double-wall wood silo — lined with cement plaster — has been its greater cheapness. With … Fig. 34A. Concrete Block Silo. the reduction in cost of the concrete silo, this ad- vantage has now practically disappeared. This reduction in the cost of the hollow-wall
Cement · Concrete construction
Internet Archive · Getty Research Institute · Public domain (published before 1931). Free to use for anything.