Waste foundry sand in concrete: A review
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.09.010
Abstract: Abstract Concrete is the most extensively used construction material in the world, second to water. Increasing rate of urbanization and industrialization has lead to over exploitation of natural resources such as river sand and gravels,… read more here.
Keywords: sand concrete; sand; foundry sand; waste foundry ... See more keywords
Evaluation of bond strength between sand concrete as new repair material and ordinary concrete substrate (The surface roughness effect)
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DOI: 10.1016/j.conbuildmat.2017.09.183
Abstract: Abstract In the present work, a great deal of importance is attached to sand concrete as a new repair material. An investigation was conducted to evaluate the bond strength and the type of failure in… read more here.
Keywords: strength; concrete; ordinary concrete; sand concrete ... See more keywords
Durability and microstructure of coral sand concrete incorporating supplementary cementitious materials
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DOI: 10.1016/j.conbuildmat.2018.03.082
Abstract: Abstract This paper was investigated the durability performances of coral sand concrete (CSC) production by using porous coral sand aggregate and supplementary cementitious materials (SCMs) compared to river sand concrete (RSC). The durability properties of… read more here.
Keywords: coral sand; sand; supplementary cementitious; durability ... See more keywords
Interface and anti-corrosion properties of sea-sand concrete with fumed silica
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DOI: 10.1016/j.conbuildmat.2018.08.040
Abstract: Abstract The present study investigates the influence of fumed silica on the formation mechanism of Friedel’s salt of the concrete made with dredged sea-sand, containing high chloride content. We have observed significant differences in the… read more here.
Keywords: concrete fumed; sea sand; fumed silica; concrete ... See more keywords
Effect of filler type and content on mechanical properties and microstructure of sand concrete made with superfine waste sand
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DOI: 10.1016/j.conbuildmat.2018.10.167
Abstract: Abstract In this paper, superfine waste sand generated in waterway regulation engineering was used as the main raw material to produce sand concrete. The effects of ground granulated blast-furnace slag (GGBS) and fly ash (FA)… read more here.
Keywords: sand; waste sand; filler; sand concrete ... See more keywords
Optimization of the mix proportion for desert sand concrete based on a statistical model
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DOI: 10.1016/j.conbuildmat.2019.07.287
Abstract: Abstract To promote more construction applications of desert sand (DS), this study provides a method to design and optimize the mix proportion of desert sand concrete (DSC) based on a statistical model. The water to… read more here.
Keywords: mix proportion; proportion desert; ratio; sand concrete ... See more keywords
Contribution of hybrid fibers on the improvement of sand concrete properties: Barley straws treated with hot water and steel fibers
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DOI: 10.1016/j.conbuildmat.2019.117374
Abstract: Abstract This study is a continuation of previous work undertaken on a sand concrete lightened by barley straws treated with hot water. Indeed, this type of lightweight concrete presented good thermo-physical properties. But on the… read more here.
Keywords: sand concrete; steel; barley straws; steel fibers ... See more keywords
Performance of sustainable sand concrete at ambient and elevated temperature
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DOI: 10.1016/j.conbuildmat.2021.122404
Abstract: Abstract Environmental issues resulting from the sand over dredging have contributed to worldwide restrictions on its production, with a significant economic impact on concrete construction. The demolished building waste is not widely recycled globally. A… read more here.
Keywords: crushed sand; sand concrete; recycled crushed; strength ... See more keywords
Study of the anti-abrasion performance and mechanism of coral reef sand concrete
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DOI: 10.1016/j.conbuildmat.2021.123263
Abstract: Abstract In a marine environment, tidal waves carry coral reef blocks, which cause erosion and abrasion of breakwaters and other concrete structures, seriously affecting their stability and durability. In order to reveal the damage mechanism… read more here.
Keywords: reef; sand concrete; coral reef; reef sand ... See more keywords
Experimental study on the seismic damage behavior of aeolian sand concrete columns
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Asian Architecture and Building Engineering"
DOI: 10.1080/13467581.2020.1719845
Abstract: ABSTRACT In order to promote the application of aeolian sand in concrete frame structures, it is necessary to study the seismic damage performance of aeolian sand concrete columns. In this paper, 4 concrete column specimens… read more here.
Keywords: sand concrete; aeolian sand; seismic damage; damage ... See more keywords
Influence of sisal fibres and rubber latex on the engineering properties of sand concrete
Sign Up to like & getrecommendations! Published in 2021 at "Structural Engineering and Mechanics"
DOI: 10.12989/sem.2021.80.1.047
Abstract: This experimental study aims to investigate the properties of sand concrete (SC) by using sisal fibres and latex in various fields in construction. Sisal fibres were applied at four ratios of 0.05%, 0.10%, 0.15% and… read more here.
Keywords: properties sand; engineering; sand concrete; influence sisal ... See more keywords