Re-use of steel slag as an aggregate to asphaltic road pavement surface
نویسندگان
چکیده
منابع مشابه
Toughness Performance of Recycled Aggregates for use in Road Pavement
The policy of driving organization such as Highways Agency is towards the use of performance related specifications. This policy and adoption of European wide aggregate standards on the one hand, and sustainable construction pressures on the other, all strongly emphasize on further need for more developments to specifications and performance assessment methodologies inst...
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The theoretical equation for predicting volume expansion of steel slag is deduced based on both chemical reaction and physical changes of free lime in steel slag during the hydration process. Laboratory volume expansion testing is conducted to compare the results with the theoretical volume expansion. It is proved that they correlated well. It is furthermore experimentally proved that certain v...
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This study presents the result of using melting to recover both industrial sludge slag (the main constituent of which is calcium fluoride) and water works sludge slag as fine aggregate in cement. The main characteristics of both slag and cement mortars were measured to evaluate the feasibility of using slag as aggregate. In this study, the slag replacement ratios were 0, 10, 20, 30, 40, and 50%...
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This research was performed at the Natural Resources Department Research Farm of Isfahan University of Technology to investigate the effect of slag mulch on the amount of wind erosion and its threshold velocity using a wind tunnel. Soil samples from the study area “segzy plan” in the East area of Isfahan were placed in 100 by 30 cm trays to a depth of 3 cm. Four levels of coverage of slag: 25, ...
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ژورنال
عنوان ژورنال: Cogent Engineering
سال: 2017
ISSN: 2331-1916
DOI: 10.1080/23311916.2017.1416889