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RISEffect of Mixture Composition and Initial Curing Conditions on Scaling Resistance of Ternary (OPC/FA/SF) Concrete
Publisher: American Society of Civil Engineers
Abstract: This paper presents the results of a multiobjective laboratory study on scaling resistance of ternary concrete containing Class C fly ash (FA) and silica fume (SF). Several experimental variables were included in the ...
Evaluation for Microsurfacing as Pavement Preservation Treatment
Publisher: American Society of Civil Engineers
Abstract: Over the years, the Indiana Department of Transportation (INDOT) has changed its emphasis from construction to preservation of public highways. As such, there is great interest in assessing cost efficacy of a pavement ...
Development of Specification for Accelerated Approval Process of Flowable Fill Mixtures
Publisher: American Society of Civil Engineers
Abstract: The flowable fill is a self-compacting cementitious material used primarily as an alternate backfill in lieu of compacted soil. In general, from the applications point of view, the flowable fill mixtures can be divided ...
Determining the Water-to-Cement Ratio of Freshly Mixed Concrete: Applying the Modified Coarse Aggregate Correction Factor to the AASHTO T 318 Method
Publisher: American Society of Civil Engineers
Abstract: The water-to-cement ratio (w/c) is of great importance for concrete quality control. The microwave oven drying measurement method given in the AASHTO standard, Standard Method of Test for Water Content of Freshly Mixed ...