C-31a Cement Concrete Contractor (2007-11-26)

More then any other material of construction, concrete depends for its performance on the skill and understanding of the man on the job. Since this applies particularly to reinforced concrete construction, it will be a matter of great interest to all contractors a now handbook entitled "CRSI Recommended Practice for Placeing Reinforcing Bars." The book was prepared under the direction of the Engineering Proactive Committee of the Concrete Reinforcing Steel Institute by R. C. Reese. The book answers hundreds of questions. Some examples are: how many standard sizes of reinforcing bars are now being rolled; what are stirrups and why are they used; why are column spirals used and related issues.

Design and Control of Concrete Mixtures--The Guide to Applications, Methods, and Materials, has been the industry’s primary reference on concrete technology for over 85 years This fully revised 15th edition is a concise, current reference on concrete, that includes the many advances that occurred since the last edition was published in 2002. The text is backed by over 95 years of research by the Portland Cement Association. It reflects the latest information on standards, specifications, test methods and guides of ASTM International (ASTM), the American Association of State Highway and Transportation Officials (AASHTO), the American Concrete Institute (ACI), and the National Ready Mixed Concrete Association (NRMCA). "Think Harder Concrete"!