This unique electronic book on CD-ROM has a complete reproduction of the U.S. Army Field Manual, Concrete and Masonry, FM 5-428 (323 pages). In addition, as a bonus, there are reproductions of over 100 vital U.S. Army Field Manuals covering such topics as combat, arms, operations, training, support, and dozens of special topics! Field Manual (FM) 5-428 is primarily a training guide and reference text for engineer personnel using concrete and masonry materials in field construction. The manual has two parts: Concrete (Part One) and Masonry (Part Two). Part One covers the physical characteristics, properties, and ingredients of concrete; mixtures, design and construction of forms; and with reinforced concrete and field construction procedures. Part Two addresses the mason's tools and equipment as well as the physical characteristics and properties of concrete blocks, bricks, and structural clay tiles. It further explains construction procedures and methods for these masonry units. Appendix A contains an English to metric measurement conversion chart. Our news and educational discs are privately compiled collections of official public domain U.S. government files and documents - they are not produced by the federal government. They are designed to provide a convenient user-friendly reference work, utilizing the benefits of the Adobe Acrobat format to uniformly present thousands of pages that can be rapidly reviewed, searched by finding specific words, or printed without untold hours of tedious research and downloading. Vast archives of important public domain government information that might otherwise remain inaccessible are available for instant review no matter where you are. This book-on-a-disc format makes a great reference work and educational tool. There is no other reference that is as fast, convenient, comprehensive, thoroughly researched, and portable - everything you need to know, from the federal sources you trust.