A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Evaluation of Portland Cement Concrete for Permanent Bridge Deck Repair
The purpose of the report is to emphasize the benefits of, the need for, and the procedures available for using chloride determinations for detecting contaminated concrete when permanent repair is planned. The effect of chloride in reinforced concrete and the chloride content corrosion threshold are discussed. The use of a rotary hammer to obtain portland cement concrete samples for chloride analyses is presented. Use of the wet chemical analysis procedure for total chloride developed by H. A. Berman is discussed in detail. Sections on sample preparation, equipment, the test method, checking the analysis, the effect of moisture in the sample, a method of preventing aggregate induced distortions and reporting of results are included.
Evaluation of Portland Cement Concrete for Permanent Bridge Deck Repair
The purpose of the report is to emphasize the benefits of, the need for, and the procedures available for using chloride determinations for detecting contaminated concrete when permanent repair is planned. The effect of chloride in reinforced concrete and the chloride content corrosion threshold are discussed. The use of a rotary hammer to obtain portland cement concrete samples for chloride analyses is presented. Use of the wet chemical analysis procedure for total chloride developed by H. A. Berman is discussed in detail. Sections on sample preparation, equipment, the test method, checking the analysis, the effect of moisture in the sample, a method of preventing aggregate induced distortions and reporting of results are included.
Evaluation of Portland Cement Concrete for Permanent Bridge Deck Repair
K. C. Clear (author)
1974
49 pages
Report
No indication
English
Construction Equipment, Materials, & Supplies , Bridge decks , Maintenance , Portland cements , Reinforced concrete , Performance evaluation , Reinforcing steels , Corrosion , Deterioration , Chlorides , Deicers , Test methods , Chlorine quantitative analysis , Neutron activation analysis , X ray analysis , Sampling , Hammers
Evaluation of Portland Cement Concrete for permanent Bridge deck repair
| UB Braunschweig | 1974
| Taylor & Francis Verlag | 2021