ASTM C 94 covers the complex subject of ready-mixed concrete. This manual, co-published by ASTM International and the National Ready-Mixed Concrete Association, provides a complete and detailed explanation of C 94's uses and applications. It cuts through the broad language of the standard by using straightforward explanations and examples.

Twenty comprehensive chapters plus an overview cover:

• Background of ASTM C 94/C 94M
• Scope
• Referenced Documents
• Basis of Purchase
• Ordering Information
• Materials
• Tolerances in Slump
• Air-Entrained Concrete
• Measuring Materials
• Batching Plant
• Mixers and Agitators
• Mixing and Delivery
• Uses of Nonagitating Equipment
• Batch Ticket Information
• Plant Inspection
• Practices, Test Methods, and Reporting
• Sampling and Testing Fresh Concrete
• Failure to Meet Strength Requirements
• Keywords
• Annex of Mandatory Information