{"id":160742,"date":"2024-10-19T09:39:21","date_gmt":"2024-10-19T09:39:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/aci-325-13r-06\/"},"modified":"2024-10-25T01:58:00","modified_gmt":"2024-10-25T01:58:00","slug":"aci-325-13r-06","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/aci\/aci-325-13r-06\/","title":{"rendered":"ACI 325.13R 06"},"content":{"rendered":"

This report provides information on the use of concrete overlays for rehabilitation of both concrete (rigid) and asphalt (flexible) pavements. Selection, design, and construction of both bonded and unbonded overlays are discussed. The overlay categories reviewed include bonded concrete overlays, unbonded concrete overlays, white topping overlays, and concrete overlays bonded to asphalt (ultra-thin and thin white topping). Information is also provided on selecting overlay alternatives. Significant portions of this document are based on a synthesis report prepared for the Federal Highway Administration (FHWA) by Applied Pavement Technology, Inc., under contract number DTFH61-00-P-00507. The report, \u201cPortland Cement Concrete Overlays: State of the Technology Synthesis,\u201d is available from the FHWA as publication FHWA-IF-02-045. Keywords: bond; concrete; joint; overlay; pavement (concrete); rehabilitation; repair.<\/p>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\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
1<\/td>\nCONTENTS <\/td>\n<\/tr>\n
2<\/td>\nCHAPTER 1\u2014 INTRODUCTION
1.1\u2014 Background
1.2\u2014Purpose of report
1.3\u2014Definitions and notation
1.3.1 Definitions <\/td>\n<\/tr>\n
4<\/td>\n1.3.2 Notation
CHAPTER 2\u2014 CONCRETE OVERLAY TYPES AND CONSTRUCTION MATERIALS
2.1\u2014 Introduction
2.2\u2014Types of concrete overlays
2.2.1 Concrete pavement types
2.2.1.1 Jointed plain concrete pavement <\/td>\n<\/tr>\n
8<\/td>\n2.3\u2014Overlay materials
2.3.1 Portland and hydraulic cement concrete <\/td>\n<\/tr>\n
9<\/td>\n2.3.2 Fiber-reinforced concrete
2.4\u2014Interface materials
2.4.1 Bonding agents
2.4.2 Separator layers <\/td>\n<\/tr>\n
10<\/td>\n2.5\u2014Incidental materials
2.6\u2014Concrete production, construction, and quality- control issues
2.6.1 Concrete production
2.6.2 Concrete placement and finishing
2.6.3 Texturing
2.6.4 Curing <\/td>\n<\/tr>\n
11<\/td>\n2.6.5 Quality control
CHAPTER 3\u2014 SELECTION OF CONCRETE OVERLAY ALTERNATIVES
3.1\u2014 Introduction
3.2\u2014Effectiveness of different types of concrete overlays
3.2.1 Bonded concrete overlays <\/td>\n<\/tr>\n
12<\/td>\n3.2.2 Unbonded concrete overlays <\/td>\n<\/tr>\n
13<\/td>\n3.2.3 Whitetopping overlays
3.2.4 UTW overlays
3.3\u2014Selection process
CHAPTER 4\u2014BONDED CONCRETE OVERLAYS
4.1\u2014 Introduction <\/td>\n<\/tr>\n
14<\/td>\n4.2\u2014Design
4.2.1 General design considerations
4.2.2 Pavement evaluation
4.2.3 Thickness design
4.2.3.1 AASHTO overlay design procedure <\/td>\n<\/tr>\n
15<\/td>\n4.2.3.2 Portland Cement Association (PCA) overlay design procedure
4.2.3.3 U.S. Army Corps of Engineers (USACE) and Federal Aviation Administration (FAA) overlay design procedures
4.2.4 Joint design
4.2.5 Concrete mixture proportioning <\/td>\n<\/tr>\n
16<\/td>\n4.2.6 Drainage
4.3\u2014Construction
4.3.1 Preoverlay repair
4.3.2 Surface preparation <\/td>\n<\/tr>\n
17<\/td>\n4.3.3 Placement, finishing, and texturing
4.3.4 Curing
4.3.5 Joint construction <\/td>\n<\/tr>\n
18<\/td>\nCHAPTER 5\u2014 UNBONDED CONCRETE OVERLAYS
5.1\u2014 Introduction
5.2\u2014Design
5.2.1 General design considerations <\/td>\n<\/tr>\n
19<\/td>\n5.2.2 Pavement evaluation
5.2.3 Preoverlay repair
5.2.4 Thickness design
5.2.4.1 AASHTO overlay design procedure <\/td>\n<\/tr>\n
20<\/td>\n5.2.4.2 PCA overlay design procedure
5.2.4.3 USACE and FAA overlay design procedures
5.2.4.4 Discussion on current unbonded overlay design procedures
5.2.5 Separator layer design <\/td>\n<\/tr>\n
21<\/td>\n5.2.6 Joint spacing <\/td>\n<\/tr>\n
22<\/td>\n5.2.7 Load transer design
5.2.8 Mixture proportion
5.2.9 Edge support
5.2.10 Lane widening
5.2.11 Drainage <\/td>\n<\/tr>\n
23<\/td>\n5.2.12 Job-site considerations
5.3\u2014Construction
5.3.1 Preoverlay repair
5.3.2 Slab fracturing
5.3.3 Separator layer placement <\/td>\n<\/tr>\n
24<\/td>\n5.3.4 Placement, finishing, and texturing
5.3.5 Curing
5.3.6 Joint sawing and sealing
5.4\u2014Performance
5.4.1 Factors affecting performance
5.4.2 Current state practices
5.4.3 Overall field performance <\/td>\n<\/tr>\n
25<\/td>\nCHAPTER 6\u2014 CONVENTIONAL WHITETOPPING OVERLAYS
6.1\u2014 Introduction
6.2\u2014Design
6.2.1 General design considerations <\/td>\n<\/tr>\n
26<\/td>\n6.2.2 Pavement evaluation
6.2.3 Preoverlay repair
6.2.4 Surface preparation <\/td>\n<\/tr>\n
27<\/td>\n6.2.5 Thickness design
6.2.5.1 Design procedures
6.2.5.2 Bonding condition
6.2.6 Joint spacing
6.2.7 Load-transfer design <\/td>\n<\/tr>\n
28<\/td>\n6.2.8 Concrete mixture proportion
6.2.9 Edge support
6.2.10 Drainage
6.2.11 Job-site considerations
6.3\u2014Construction
6.3.1 Preoverlay repair
6.3.2 Surface preparation
6.3.3 Concrete placement, finishing, and texture
6.3.4 Curing <\/td>\n<\/tr>\n
29<\/td>\n6.3.5 Joint sawing and sealing
6.4\u2014Performance
6.4.1 Factors affecting performance
6.4.2 State practice
6.4.3 Field performance <\/td>\n<\/tr>\n
30<\/td>\nCHAPTER 7\u2014 ULTRA- THIN AND THIN WHITETOPPING OVERLAYS
7.1\u2014Introduction
7.2\u2014Design
7.2.1 General design considerations
7.2.2 Pavement evaluation <\/td>\n<\/tr>\n
31<\/td>\n7.2.3 Preoverlay repair
7.2.4 Thickness design <\/td>\n<\/tr>\n
32<\/td>\n7.2.5 Joint design <\/td>\n<\/tr>\n
33<\/td>\n7.2.6 Mixture proportions
7.2.7 Drainage
7.3\u2014Construction
7.3.1 Preoverlay repair <\/td>\n<\/tr>\n
34<\/td>\n7.3.2 Surface preparation
7.3.3 Placement, finishing, and texturing
7.3.4 Curing
7.3.5 Joint sawing and sealing
7.4\u2014Performance
7.4.1 ACPA UTW performance evaluations <\/td>\n<\/tr>\n
35<\/td>\n7.4.2 Thin whitetopping performance
CHAPTER 8\u2014 REFERENCES
8.1\u2014 Referenced standards and reports <\/td>\n<\/tr>\n
36<\/td>\n8.2\u2014Cited references <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

325.13R-06: Concrete Overlays for Pavement Rehabilitation<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ACI<\/b><\/a><\/td>\n2006<\/td>\n39<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":160745,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2650],"product_tag":[],"class_list":{"0":"post-160742","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\/160742","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\/160745"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=160742"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=160742"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=160742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}