{"id":175865,"date":"2024-10-19T10:54:03","date_gmt":"2024-10-19T10:54:03","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/aci-439-4r-09-ra17\/"},"modified":"2024-10-25T03:08:23","modified_gmt":"2024-10-25T03:08:23","slug":"aci-439-4r-09-ra17","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/aci\/aci-439-4r-09-ra17\/","title":{"rendered":"ACI 439.4R 09 RA17"},"content":{"rendered":"

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.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
3<\/td>\nCONTENTS <\/td>\n<\/tr>\n
4<\/td>\nCHAPTER 1\u2014 INTRODUCTION AND SCOPE
1.1\u2014 Introduction
1.2\u2014Scope
CHAPTER 2\u2014 NOTATION AND DEFINITIONS
2.1\u2014 Notation
2.2\u2014Definitions
CHAPTER 3\u2014 REINFORCING BARS
3.1\u2014 Introduction
3.2\u2014Material properties <\/td>\n<\/tr>\n
7<\/td>\n3.2.1 Ductility <\/td>\n<\/tr>\n
8<\/td>\n3.2.2 Properties not defined by ASTM
3.3\u2014Availability <\/td>\n<\/tr>\n
9<\/td>\n3.4\u2014Welding <\/td>\n<\/tr>\n
10<\/td>\n3.5\u2014Material testing
3.6\u2014Spirals and mats
3.6.1 Spirals
3.6.2 Bar mats
3.7\u2014Corrosion protection products <\/td>\n<\/tr>\n
12<\/td>\nCHAPTER 4\u2014 PLAIN AND DEFORMED WIRE
4.1\u2014 Introduction
4.2\u2014Material properties <\/td>\n<\/tr>\n
13<\/td>\n4.3\u2014Wire size designation
4.4\u2014Availability
4.5\u2014Corrosion protection products
CHAPTER 5\u2014 WELDED WIRE REINFORCEMENT
5.1\u2014 Introduction
5.2\u2014Material properties <\/td>\n<\/tr>\n
14<\/td>\n5.3\u2014Higher-strength welded wire reinforcement
5.4\u2014Welded wire reinforcement styles
5.5\u2014Availability
5.6\u2014Minimum quantity requirements
5.6.1 Stock styles
5.6.2 Nonstock styles <\/td>\n<\/tr>\n
15<\/td>\n5.7\u2014Corrosion protection products
CHAPTER 6\u2014 PRESTRESSING REINFORCEMENT
6.1\u2014 Introduction <\/td>\n<\/tr>\n
16<\/td>\n6.2\u2014Material properties <\/td>\n<\/tr>\n
18<\/td>\n6.3\u2014Availability
6.4\u2014Corrosion protection products <\/td>\n<\/tr>\n
19<\/td>\n6.5\u2014Other prestressing reinforcement
CHAPTER 7\u2014 DEVELOPMENTS IN REINFORCING STEEL
7.1\u2014High relative rib area reinforcing bars
7.2\u2014Low-carbon, chromium steel reinforcing bars <\/td>\n<\/tr>\n
20<\/td>\nCHAPTER 8\u2014 REFERENCES
8.1\u2014 Referenced standards and reports <\/td>\n<\/tr>\n
21<\/td>\n8.2\u2014Cited references <\/td>\n<\/tr>\n
22<\/td>\nBlank Page <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

439.4R-09 Report on Steel Reinforcement – Material Properties and U.S. Availability (Reapproved 2017)<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ACI<\/b><\/a><\/td>\n2009<\/td>\n24<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":175869,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2650],"product_tag":[],"class_list":{"0":"post-175865","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-aci","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/175865","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/175869"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=175865"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=175865"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=175865"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}