Reduction in cement content of normal strength concrete with used engine oil (UEO) as chemical admixture
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DOI: 10.1016/j.conbuildmat.2020.119967
Abstract: Abstract In this study, the coupling effects of admixing a used engine oil (UEO) and reducing the cement paste content on the properties of a normal strength concrete were investigated. Initially, various tests were performed… read more here.
Keywords: used engine; oil ueo; content; cement content ... See more keywords
The influences of maximum aggregate size and cement content on the mechanical and radiation shielding characteristics of heavyweight concrete
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DOI: 10.1016/j.pnucene.2019.103222
Abstract: Abstract Nowadays, heavyweight concrete (HWC) is considered as one of the best materials for shielding against nuclear radiations due to its high density and good structural properties. On the other hand, cement content, aggregates and… read more here.
Keywords: heavyweight concrete; shielding characteristics; cement content; cement ... See more keywords
Characterisation of high-performance cold bitumen emulsion mixtures for surface courses
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DOI: 10.1080/10298436.2016.1176165
Abstract: Abstract Cold bitumen emulsion mixture (CBEM) is not yet widely used as a surface course around the world. In this study, 0/14-mm-size dense-graded surface course CBEMs have been investigated. The mechanical performance was evaluated in… read more here.
Keywords: characterisation high; cold bitumen; cement content; bitumen emulsion ... See more keywords
USING MOLASSES IN CONCRETE AS A TIME RETARDING ADMIXTURE.
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DOI: 10.21474/ijar01/7310
Abstract: Molasses is a by-product recovered from the sugar refining process, due to molasses increases the fluidity of fresh concrete and also delays the hardening time of cement paste. In this study the molasses were determined… read more here.
Keywords: strength; increase; time; cement content ... See more keywords
HYDROCHLORIC ACID HEAT REACTION METHOD TO MEASURE CEMENT CONTENTS IN CEMENT MIXED SOILS
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DOI: 10.21660/2018.52.8143
Abstract: The mixing cement with soft soil to increase their strength has been used in many construction sites and it is important that soil and cement are well mixed. In order to evaluate the mixing accuracy… read more here.
Keywords: cement mixed; cement content; cement; hydrochloric acid ... See more keywords