Sentence examples for aggregate for cement from inspiring English sources
Based on the lime reactivity, the red sand is found suitable as fine aggregate for cement and concrete.
The results highlighted how the EAF slags represent suitable aggregates for cement-treated materials.
Dolostone is often used instead of limestone as an aggregate for both cement and bitumen mixes and also as a flux in blast furnaces.
After removing free lime, the BOF slag was used as fine aggregate for making cement mortar.
From the results, a mortar sample containing 10% ceramic powder and 100% ceramic aggregate as replacements for cement and sand respectively, gave higher strength values than the reference and other mixes.
Subcritically dried silica-based aerogels were synthesized by design to be used as aggregates for lightweight cement-based thermal renders.
It is verified that the concrete of normal engineering properties could be achieved by partially replacing waste liquid crystal glass for cement and fine aggregate; the need for natural sand could thereby be reduced, which can contribute to resource recycling and environmental protection.
This study deals with the development of an environmentally sustainable roller-compacted concrete (RCC) using high-volume fly ash (HVFA) and crumb rubber as partial replacement for cement and fine aggregate respectively, and nano-silica as an additive to cementitious materials.
The results from microscopic studies indicated that there was a slight improvement in the interfacial transition zone (ITZ) between aggregate and cement paste for red mud concrete compared with control concrete.
The alternative materials tested were fly ash as binder for cement replacement, recycled fine aggregate originating from mixed construction and demolition waste and steel slag as coarse aggregate.
The objective of this work was to assess the possibility of using biomass ashes as substitutes for cement and natural aggregates in concretes, without compromising their mechanical, chemical, and ecotoxic properties.
