ACI 439.4R 09 RA17:2009 Edition
$31.69
439.4R-09 Report on Steel Reinforcement – Material Properties and U.S. Availability (Reapproved 2017)
| Published By | Publication Date | Number of Pages |
| ACI | 2009 | 24 |
The material properties of the various types of steel reinforcement produced for use in the United States are described. Types of steel reinforcement defined in this report include deformed reinforcing bars, plain and deformed wire, welded wire reinforcement, bar mats, and prestressing reinforcement. The requirements, restrictions, and testing information of the pertinent ASTM specifications are reviewed. The availability of the various types and sizes of reinforcement in the U. S. is discussed. Keywords: bend tests; bending (reinforcing steels); deformed reinforcement; deformed reinforcing bars; ductility; material properties; prestressing steels; reinforced concrete; reinforcing steels; specifications; spiral reinforcement; tensile strength; welded reinforcement grids; welded wire fabric; welded wire reinforcement; yield strength.
PDF Catalog
| PDF Pages | PDF Title |
|---|---|
| 3 | CONTENTS |
| 4 | CHAPTER 1— INTRODUCTION AND SCOPE 1.1— Introduction 1.2—Scope CHAPTER 2— NOTATION AND DEFINITIONS 2.1— Notation 2.2—Definitions CHAPTER 3— REINFORCING BARS 3.1— Introduction 3.2—Material properties |
| 7 | 3.2.1 Ductility |
| 8 | 3.2.2 Properties not defined by ASTM 3.3—Availability |
| 9 | 3.4—Welding |
| 10 | 3.5—Material testing 3.6—Spirals and mats 3.6.1 Spirals 3.6.2 Bar mats 3.7—Corrosion protection products |
| 12 | CHAPTER 4— PLAIN AND DEFORMED WIRE 4.1— Introduction 4.2—Material properties |
| 13 | 4.3—Wire size designation 4.4—Availability 4.5—Corrosion protection products CHAPTER 5— WELDED WIRE REINFORCEMENT 5.1— Introduction 5.2—Material properties |
| 14 | 5.3—Higher-strength welded wire reinforcement 5.4—Welded wire reinforcement styles 5.5—Availability 5.6—Minimum quantity requirements 5.6.1 Stock styles 5.6.2 Nonstock styles |
| 15 | 5.7—Corrosion protection products CHAPTER 6— PRESTRESSING REINFORCEMENT 6.1— Introduction |
| 16 | 6.2—Material properties |
| 18 | 6.3—Availability 6.4—Corrosion protection products |
| 19 | 6.5—Other prestressing reinforcement CHAPTER 7— DEVELOPMENTS IN REINFORCING STEEL 7.1—High relative rib area reinforcing bars 7.2—Low-carbon, chromium steel reinforcing bars |
| 20 | CHAPTER 8— REFERENCES 8.1— Referenced standards and reports |
| 21 | 8.2—Cited references |
| 22 | Blank Page |
