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Author : Lawrence E. Kukacka
Publisher :
ISBN 13 :
Total Pages : 102 pages
Book Rating : 4.3/5 (91 download)
Download or read book Polymer concrete patching materials written by Lawrence E. Kukacka and published by . This book was released on 1977 with total page 102 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence E. Kukacka
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (2 download)
Download or read book Polymer Concrete Patching Materials: Final report written by Lawrence E. Kukacka and published by . This book was released on 1977 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Polymer Concrete Patching Materials written by and published by . This book was released on 1977 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: The increased use of deicing salts is causing rapid deterioration of portland cement concrete bridge decks. Soluble chlorides cause corrosion of the steel reinforcing rods with a corresponding increase in volume of the rods. This expansion causes stresses in the concrete which result in delaminations and surface spalling. The repair of surface spalls with portland cement concrete can only be made if traffic can be avoided for several days. A patching material which would allow traffic to resume over the repaired area in a few hours was needed. Polymer concrete (PC) was developed to repair deteriorated portland cement concrete. Polymer concrete is defined as a composite material in which the aggregate is bound together in a dense matrix with a polymer binder. The aggregate is mixed with a monomer mixture and subsequently cured in place. Polymer concrete combines the premix characteristics of portland cement concrete with high strength, long term durability properties and fast cure times. PC placed at temperatures between 35°F and 95°F attains strengths greater than 5000 psi in 2 hours. The high early strength of PC is suitable for use in the repair of highway structures where traffic conditions allow closing of the area for only a few hours.
Author :
Publisher :
ISBN 13 :
Total Pages : 89 pages
Book Rating : 4.:/5 (948 download)
Download or read book Polymer concrete patching materials, volume 2 written by and published by . This book was released on 1977 with total page 89 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (555 download)
Download or read book Polymer Concrete Patching Manual written by and published by . This book was released on 1982 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The practicality of using polymer concrete to repair deteriorated portland cement concrete bridge decks and pavements has been demonstrated. This manual outlines the procedures for using polymer concrete as a rapid patching material to repair deteriorated concrete. The process technology, materials, equipment, and safety provisions used in manufacturing and placing polymer concrete are discussed. The objective of the report is to inform potential users of the various steps necessary to insure successful field applications of the material.
Author : Chris R. Root
Publisher :
ISBN 13 :
Total Pages : 33 pages
Book Rating : 4.:/5 (742 download)
Download or read book Polymer Concrete Patching User's Manual written by Chris R. Root and published by . This book was released on 1980 with total page 33 pages. Available in PDF, EPUB and Kindle. Book excerpt: Polymer concrete is a quick setting, high strength, durable patching material used to repair reinforced portland cement concrete. Cure times of approximately one hour can be obtained from 20 deg F to 130 deg F. The complete patching procedure is discussed including the preparation of the patch, calculation of the amount of materials required, and the mixing and placing of the polymer concrete. Suppliers of the chemicals used are listed. Proper storage, disposal, and safety procedures are also outlined. The cost of polymer concrete is also calculated for the methyl methacrylate (MMA) system used in this study. A materials cost (early 1980) of about 16 dollars per cubic foot or 430 dollars per cubic yard is expected
Author : R T L Allen
Publisher : CRC Press
ISBN 13 : 148226935X
Total Pages : 225 pages
Book Rating : 4.4/5 (822 download)
Download or read book Repair of Concrete Structures written by R T L Allen and published by CRC Press. This book was released on 1992-12-10 with total page 225 pages. Available in PDF, EPUB and Kindle. Book excerpt: This practical and comprehensive book enables the engineer to diagnose the cause of a fault, choose the appropriate remedial technique and ensure that the repair work is completed satisfactorily. It will be of value to all those who need to commission, supervise or carry out repairs to concrete structures.
Author : Donald A. Caswell
Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (419 download)
Download or read book Field Trials of Polymer Concrete Patching Materials (Brookhaven National Laboratories) written by Donald A. Caswell and published by . This book was released on 1984 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chris R. Root
Publisher :
ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.:/5 (79 download)
Download or read book Polymer Concrete Patching written by Chris R. Root and published by . This book was released on 1980 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report discusses the use of impermeable, high strength, quick setting polymer concrete as a patching for deteriorated bridge decks. A complete procedure for bridge deck patching is presented. Both laboratory and field tests of polymer concrete were performed. Experiments include determination of cure time and compressive strength for various monomer mixes. Field patches on several Oklahoma bridge decks were placed with the help of the Oklahoma Department of Transportation. The two commercial patching materials, Dupont's Crylon and Rohm and Haas' Plexicrete were also tested. Formulation of the proper monomer system for a polymer concrete mix with suitable properties for bridge deck patching from 20 deg F to 130 deg F is presented. The cost of polymer concrete is estimated at about 16 dollars per cubic foot of patch volume.
Author : Fernando Pacheco-Torgal
Publisher : Elsevier
ISBN 13 : 0443134715
Total Pages : 457 pages
Book Rating : 4.4/5 (431 download)
Download or read book Eco-efficient Repair and Rehabilitation of Concrete Infrastructures written by Fernando Pacheco-Torgal and published by Elsevier. This book was released on 2024-03-22 with total page 457 pages. Available in PDF, EPUB and Kindle. Book excerpt: Eco-efficient Repair and Rehabilitation of Concrete Infrastructures, Second Edition provides an updated state-of-the-art review on the latest advances in this important research field. The first section is brought fully up-to-date and focuses on deterioration assessment methods. Section two contains brand new chapters on innovative concrete repair and rehabilitation materials including: fly ash-based alkali-activated repair materials for concrete exposed to aggressive environments; repairing concrete structures with alkali-activated metakaolin mortars; concrete with micro encapsulated self-healing materials; concrete repaired with bacteria; concrete structures repaired with engineered cementitious composites; concrete repaired by electrodeposition; the assessment of concrete after repair operations and durability of concrete repair. The final section has also been amended to include six new chapters on design, Life-cycle cost analysis and life-cycle assessment. These chapters include maintenance strategies for concrete structures; a comparison of different repair methods; life cycle assessment of the effects of climate change on bridge deterioration; life-cycle-cost benefits of cathodic protection of concrete structures; life-cycle cost analyses for concrete bridges exposed to chlorides and life-cycle analysis of repair of concrete pavements. The book will be an essential reference resource for materials scientists, civil and structural engineers, architects, structural designers and contractors working in the construction industry. Covers the latest research findings on eco-efficient repair and rehabilitation of concrete infrastructures Provides comprehensive coverage from damage detection and assessment, to repair strategies and structural health monitoring Presents a diverse author base that offers insights on construction practice and employed technologies worldwide Includes an entire section on NDT, innovative repair, and rehabilitation materials, as well as case studies on lifecycle cost analysis and lifecycle assessment
Download or read book Rapid Patching of Concrete Using Polymer Concrete written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the major problems confronting the highway industry today is the need for a rapid repair material for deteriorated concrete structures. High maintenance costs and traffic delays have created the need for a long lasting, rapid setting, concrete patching material. The use of polymer concrete (PC) as a repair material is discussed. Materials used to make polymer concrete composites are described, as is the procedure for placing polymer concrete patches. The placement of polymer concrete patches in the field by highway maintenance personnel using conventional concrete mixing equipment and techniques is also described.
Author : Glenn Smoak
Publisher : The Minerva Group, Inc.
ISBN 13 : 9780894991707
Total Pages : 196 pages
Book Rating : 4.9/5 (917 download)
Download or read book Guide to Concrete Repair written by Glenn Smoak and published by The Minerva Group, Inc.. This book was released on 2002-04 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt: This manual was prepared for the Bureau of Reclamation of the United States Department of the Interior. It discusses the Bureau of Reclamation's methodology for concrete repair, addresses the more common causes of damage to concrete, and identifies the methods and materials most successful in repairing concrete damage. This guide contains the expertise of numerous individuals who have directly assisted the author on many concrete repair projects or freely shared their concrete repair knowledge whenever requested.
Author : Walter C. Edgecomb
Publisher :
ISBN 13 :
Total Pages : 154 pages
Book Rating : 4.:/5 (117 download)
Download or read book Bridge Deck Repairs with Polymer Concrete Patching Materials written by Walter C. Edgecomb and published by . This book was released on 1982 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : T. Y. Chang
Publisher :
ISBN 13 :
Total Pages : 83 pages
Book Rating : 4.:/5 (156 download)
Download or read book Development of Polymer Concrete as a Highway Patching Material written by T. Y. Chang and published by . This book was released on 1975 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Lawrence I. Knab
Publisher :
ISBN 13 :
Total Pages : 74 pages
Book Rating : 4.:/5 (359 download)
Download or read book Factors Related to the Performance of Concrete Repair Materials written by Lawrence I. Knab and published by . This book was released on 1988 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Massachusetts. Department of Public Works. Research and Materials Division
Publisher :
ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (941 download)
Download or read book Evaluation of Bridge Patching Materials (polymer Concrete) written by Massachusetts. Department of Public Works. Research and Materials Division and published by . This book was released on 1981 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Michael T. McNerney
Publisher :
ISBN 13 :
Total Pages : 262 pages
Book Rating : 4.:/5 (359 download)
Download or read book An Investigation Into the Use of Polymer-concrete for Rapid Repair of Airfield Pavements written by Michael T. McNerney and published by . This book was released on 1978 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation of a high-strength, fast setting mixture of methyl methacrylate and dry aggregate was conducted. The resulting polymer-concrete (PC) was very strong, durable, and bonded excellently to concrete. Tests were conducted to determine the variables affecting the polymerization time and strength of polymer-concrete. Field tests were conducted to interstate highways and a major airport taxiway which demonstrated the feasibility of making rapid polymer-concrete repairs at a reasonable cost. Laboratory tests of a 3-foot by 6-foot area repaired by PC and an individual PC slab under repeated loadings of simulated truck and aircraft traffic demonstrated the excellent strength and durability of the material. A cost analysis found the cost of monomer to be approximately $10/cubic foot for most repairs. (Author).
