Author: Michael T. McNerney
Publisher:
ISBN:
Category : Military bases
Languages : en
Pages : 262
Book Description
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).
An Investigation Into the Use of Polymer-concrete for Rapid Repair of Airfield Pavements
Author: Michael T. McNerney
Publisher:
ISBN:
Category : Military bases
Languages : en
Pages : 262
Book Description
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).
Publisher:
ISBN:
Category : Military bases
Languages : en
Pages : 262
Book Description
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).
Technical Report SL-
Author: Waterways Experiment Station (U.S.) Structures Laboratory
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 616
Book Description
Publisher:
ISBN:
Category : Hydraulic engineering
Languages : en
Pages : 616
Book Description
Proceedings of the 3rd International Conference on Sustainability in Civil Engineering
Author: Thanh Bui-Tien
Publisher: Springer Nature
ISBN: 9811600538
Category : Science
Languages : en
Pages : 358
Book Description
This book contains the proceedings of the 3rd International Conference on Sustainability in Civil Engineering, ICSCE 2020, held on 26–27 November 2020, in Hanoi, Vietnam. It presents the expertise of scientists and engineers in academia and industry in the field of bridge and highway engineering, construction materials, environmental engineering, engineering in industry 4.0, geotechnical engineering, structural damage detection and health monitoring, structural engineering, geographic information system engineering, traffic, transportation and logistics engineering, water resources, estuary and coastal engineering.
Publisher: Springer Nature
ISBN: 9811600538
Category : Science
Languages : en
Pages : 358
Book Description
This book contains the proceedings of the 3rd International Conference on Sustainability in Civil Engineering, ICSCE 2020, held on 26–27 November 2020, in Hanoi, Vietnam. It presents the expertise of scientists and engineers in academia and industry in the field of bridge and highway engineering, construction materials, environmental engineering, engineering in industry 4.0, geotechnical engineering, structural damage detection and health monitoring, structural engineering, geographic information system engineering, traffic, transportation and logistics engineering, water resources, estuary and coastal engineering.
Scientific and Technical Aerospace Reports
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
Book Description
Government Reports Announcements & Index
Author:
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 224
Book Description
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 224
Book Description
Safety Science Abstracts Journal
Author:
Publisher:
ISBN:
Category : Industrial hygiene
Languages : en
Pages : 854
Book Description
Publisher:
ISBN:
Category : Industrial hygiene
Languages : en
Pages : 854
Book Description
Laboratory Evaluation of Expedient Pavement Repair Materials
Author: Raymond S. Rollings
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 100
Book Description
Past work and current technical literature were reviewed to determine potential capping materials for expedient repair of small craters (less than 20 by 20 feet repair areas) in airfield pavements. Seven materials identified in the literature review were tested in the laboratory to develop information on their strength and cure requirements. Accelerated high alumina cement, magnesium phosphate cement, three commercial asphalt products and unsurfaced, well compacted aggregate were recommended for field testing as the most promising small crater repair materials. (Author).
Publisher:
ISBN:
Category : Cement
Languages : en
Pages : 100
Book Description
Past work and current technical literature were reviewed to determine potential capping materials for expedient repair of small craters (less than 20 by 20 feet repair areas) in airfield pavements. Seven materials identified in the literature review were tested in the laboratory to develop information on their strength and cure requirements. Accelerated high alumina cement, magnesium phosphate cement, three commercial asphalt products and unsurfaced, well compacted aggregate were recommended for field testing as the most promising small crater repair materials. (Author).
Advances in Environmental Vibration and Transportation Geodynamics
Author: Erol Tutumluer
Publisher: Springer Nature
ISBN: 9811523495
Category : Science
Languages : en
Pages : 1030
Book Description
This volume presents papers from the 8th International Symposium on Environmental Vibration and Transportation Geodynamics (ISEV2018). It covers the latest advances in the areas of environmental vibrations, and its impact on dynamic vehicular loading, transportation infrastructures and the built environment. This volume will be of interest to policy-makers and researchers in academia, industry and government.
Publisher: Springer Nature
ISBN: 9811523495
Category : Science
Languages : en
Pages : 1030
Book Description
This volume presents papers from the 8th International Symposium on Environmental Vibration and Transportation Geodynamics (ISEV2018). It covers the latest advances in the areas of environmental vibrations, and its impact on dynamic vehicular loading, transportation infrastructures and the built environment. This volume will be of interest to policy-makers and researchers in academia, industry and government.
Methyl Methacrylate Polymer-concrete for Bomb Damage Repair
Author:
Publisher:
ISBN:
Category : Polymer-impregnated concrete
Languages : en
Pages : 222
Book Description
Materials characterization studies have described monomer formulation for a wide range of ambient temperature. Strengths have been determined as a function of time from casting, casting temperature, testing temperature, aggregate moisture levels, type and size of aggregate, and amount of coarse aggregate. Aggregate moisture (5 percent) was found to result in up to 80-percent loss in modulus of rupture, or 60 percent when steel fibers were used. Shear strength between polymer concrete and asphalt was found to decrease with increasing temperature. The strength was less than 15 psi at 100 degrees F. (Author).
Publisher:
ISBN:
Category : Polymer-impregnated concrete
Languages : en
Pages : 222
Book Description
Materials characterization studies have described monomer formulation for a wide range of ambient temperature. Strengths have been determined as a function of time from casting, casting temperature, testing temperature, aggregate moisture levels, type and size of aggregate, and amount of coarse aggregate. Aggregate moisture (5 percent) was found to result in up to 80-percent loss in modulus of rupture, or 60 percent when steel fibers were used. Shear strength between polymer concrete and asphalt was found to decrease with increasing temperature. The strength was less than 15 psi at 100 degrees F. (Author).
Quarterly
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 400
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages : 400
Book Description