Patching Portland Cement Concrete Pavement

Patching of Portland Cement Concrete Pavement

Patching of Portland Cement Concrete Pavement . Tommy Nantung . Division of Research and Development, INDOT . Tony Zander . Office of Materials Management, INDOT

Section 451 Patching Portland Cement Concrete Pavement ...

Section 451—Patching Portland Cement Concrete Pavement (Spall Repair) Page 3 451.3.05 Construction A. Concrete Patching Patch concrete one lane at a time, safely and rapidly to minimize inconvenience to the traveling public.

ITEM 256 Bonded Patching of Portland cement concrete Pavement

The Department will measure the quantity of Bonded Patching of Portland Cement Concrete Pavement, Type ___ by the number of square feet (square meters) of the exposed surface of all patches, irrespective of the depth of the patch, repaired in the complete and accepted work.

4.0 Construction - Partial-Depth Repairs - Concrete ...

With good design and construction practices partial-depth repair should last as long as the surrounding concrete pavement. The most frequent causes of performance problems are related to misuse of the technique, poor repair material and careless installation.


patching pavement maintenance polymer portland cement concrete sealant spall repair Strategic Highway Research Program National Research Council 2101 Constitution Avenue N.W. Washington, DC 20418 (202) 334-3774 The publication of this report does not necessarily indicate approval or endorsement by the

256 Bonded Patching of Portland Cement Concrete Pavement

256 Bonded Patching of Portland Cement Concrete Pavement General. The success of a thin-bonded patch depends on complete removal of all unsound or damaged material, adequate bond between old and new concrete, use of “low slump” air-entrained concrete, and proper curing.

PCC Patching - Pavement Interactive

Corner breaks and slab cracking are indicative of structural inadequacies that cannot be addressed with partial depth patching. These problems should be addressed using a full depth patch. ... American Concrete Pavement Association (ACPA). (1995). Construction of Portland Cement Concrete Pavements. National Highway Institute Course No. 13133 ...

Patching Portland Cement Concrete Bridge Parking Decks ...

Patching Decks, Ramps & Pavements - Installation Guide 11/12/01 Thermal-Chem Corporation Patching Portland Cement Concrete on Bridge and Parking Decks; Ramps and Slab-on-Grade Pavements Using an Epoxy Polymer Concrete This guide provides the engineer, architect, contractor or maintenance crew with a description of

5.0 Construction Procedure - Full-Depth Repairs - Concrete ...

Before removing deteriorated concrete, isolate the area from adjacent concrete and shoulder materials using full-depth saw cuts. The full-depth cuts separate the segment of deteriorated concrete and allows room for its removal with minimal damage to surrounding materials.

Chapter 3 Pavement Patching and Repair

Chapter 3 Pavement Patching and Repair General The roadway is the paved or otherwise improved portion of a public highway ordinarily used for vehicular travel. The roadway surface is normally classified as rigid (consisting of Portland Cement Concrete) or flexible (consisting of asphaltic materials).

Paving -

Description of portland cement paving and links to variety of cement-based products that can be used in pavement applications. ... Regardless of the type of roadway or current pavement conditions, there is a concrete solution. Concrete can be used for new pavements, reconstruction, resurfacing, restoration, or rehabilitation. ... frequent spot ...

Concrete Pavement Patching—Simpler Can Be Better

Concrete Pavement Patching 31 Concrete Pavement Patching—Simpler Can Be Better Jim Grove,1 Jim Cable2, and Peter Taylor3 INTRODUCTION Repair of concrete pavements includes both partial- and full-depth patching of distressed areas of the slab. Full-depth patching is a small subset of concrete paving and has a number of unique features.

Chapter 4 - Portland Cement Concrete (PCC) Pavement - …

Portland Cement Concrete (PCC) Pavement shall be class L -3500 concrete, as defined in Chapter 3, of the thickness, and with or without reinforcement, as shown on the plans unless otherwise specified.

Concrete Paving

Concrete Paving . 11/15/11 . Table of Contents Chapter One – Portland Cement Concrete Pavement ... Chapter Nine- Concrete Pavement Patching . ... PORTLAND CEMENT CONCRETE PAVEMENT . The pavement is the portion of the road that vehicles come in direct contact with. A rough pot-holed pavement is hard on vehicles and uncomfortable to

Cement & Concrete | Midwest Products, LLC

ProSpec ® Concrete Patching Mix (BOM #126198) is a dry mixed combination of Portland Cement and aggregates that is proportioned and manufactured according to MnDOT specification 3105. When mixed according to specifications with water and admixtures, it is an ideal mixture for repairing concrete pavement, industrial floors, and structural concrete.

Portland Cement Concrete Patching Techniques vs ...

The results have the potential to change the method of Portland cement concrete pavement patch construction in Iowa. 17. Key Words early opening to traffic—patch depth—patch strength gain—portland cement concrete pavement patching 18. Distribution Statement No restrictions. 19. Security Classification (of this report) Unclassified. 20.

9 Concrete Pavement Patching - Indiana

PORTLAND CEMENT CONCRETE PAVEMENT PATCHING _____ Portland cement concrete pavement patching consists of the removal and replacement of unsound concrete, either full depth or partial depth. The following items are discussed in this chapter: 1) Materials and the composition of patching concrete 2) Removal of unsound concrete


The specification for accelerated concrete pavement patching addresses the use of rapid setting concrete materials in a pavement repair application. It is intended to be used when project circumstances, including business and industrial settings, warrant the use of concrete patch materi al which will allow an early opening to traffic.


SECTION 451 PATCHING PORTLAND CEMENT CONCRETE PAVEMENT 451.01 DESCRIPTION: The work shall consist of the partial depth patching of spalls, potholes and corner breaks in Portland Concrete Pavement by removing the broken, damaged, or


B.07 Rigid Pavement Repairs to Portland Cement Concrete Pavement Using Asphalt Materials . B.08 Portland Cement Concrete Patching with Concrete B.09 Portland Cement Concrete Joint and Crack Seal . B.10 Portland Cement Concrete Base Reinforcement by Mudjacking . B.11 Portland Cement Concrete Slab Base Reinforcement by Subsealing

Maintenance and Repair of Portland Cement Concrete Pavement

Patching concrete pavements with concrete is best because, when properly done, patches are integral with the pavement and not inferior to the original slab. Procedure and methods of construction. Based on extensive experience records, are discussed under the headings: slab thickness, removal of old slab preparation of subgrade, materials and ...


Materials and methods for patching portland cement concrete (PCC) pavements are discussed. Distinction is made between full-depth patches and the more common "pothole"-type patch. The evaluation of five materials to be used for pothole patching in PCC pavements are presented and discussed in terms ...

Asphalt concrete - Wikipedia

Asphalt concrete (commonly called asphalt, blacktop, or pavement in North America, and tarmac, bitumen macadam or rolled asphalt in the United Kingdom and the Republic of Ireland) is a composite material commonly used to surface roads, parking lots, airports, as …

Concrete Pavements – ACPA, Southeast Chapter

While ready mixed concrete (RMC) forms the basis of conventional portland cement concrete pavements, there are other cement-based products that defy the label of “concrete,” yet share many of its qualities. Regardless of the type of roadway or current pavement conditions, there is a concrete …


Patch spalls, potholes, and corner breaks in portland cement concrete pavement by partial depth removal of the asphalt concrete, or broken, damaged or disintegrated concrete pavement from spalled areas of the pavement surfaces and patching of the damaged areas with approved patching materials.

10 lb. Vinyl Concrete Patcher - The Home Depot

Quikrete 10 lb. Vinyl Concrete Patcher is ideal for making smooth repairs to crack or chipped concrete floors, sidewalks or steps. It has strong adhesive properties allowing it to be applied down to a featheredge. Quikrete 10 lb. Vinyl Concrete Patcher is made of a special blend of vinyl resin, fine sand and Portland cement.

Division 5 Surface Treatments and Pavements

for the rehabilitation of cement concrete pavement. Concrete patching materials shall be used for spall repair and dowel bar retrofitting and may be used for concrete panel replacement; portland cement concrete is only allowed for concrete panel replacement. 5-01.3(1)A1 Concrete Patching Materials 1.


PORTLAND CEMENT CONCRETE . AIRPORT PAVEMENTS . FAA, NORTHWEST MOUNTAIN REGION . Introduction . Portland cement concrete pavement (PCCP) is one of the most common pavement types used on airports. The purpose of this document is to supplement AC 150/5320-6 and AC 150/5320-5 for guidance in designing a PCC pavement. The jointing and


Portland cement and an accelerator. The resulting mix should attain a compressive strength of 2000 psi (15 MPa) in 6 hours. When the areas to be repaired will be closed to traffic to allow normal Portland cement concrete pavement placement and cure conditions, the patch material may conform to Class P concrete…

LaDOTD - Bid Tabs

type construction: grading, drainage structures, in-place cement stabilized base course, lime treatment, in-place cement treated subgrade, milling asphalt pavement, asphalt surface treatment, pavement patching, asphalt concrete pavement, and related work.