Coral aggregate concrete: Numerical description of physical, chemical and morphological properties of coral aggregate
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2019.03.016
Abstract: Abstract With the increasing development of oceanic resources, coral aggregate concrete has wide potentials in the construction of islands and reefs, as well as the flood embankment, road and airport in coastal areas. However, the… read more here.
Keywords: coral aggregates; physical chemical; coral aggregate; aggregate concrete ... See more keywords
Study on fracture properties of alkali-activated slag seawater coral aggregate concrete
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.06.191
Abstract: Abstract Alkali-activated slag was first used as cementing material in seawater coral aggregate concrete (SCAC) production in this paper. It would contribute to both the environmental protection and raw materials obtained locally in island construction… read more here.
Keywords: alkali activated; slag; coral aggregate; fracture ... See more keywords
Strength and chloride ion distribution brought by aggregate of basalt fiber reinforced coral aggregate concrete
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2019.117390
Abstract: Abstract Low strength of concrete and chloride attack introduced by coral aggregate limit the application of coral aggregate concrete (CAC) on the island far from the mainland. This investigation explores the effects of different amounts… read more here.
Keywords: strength; coral aggregate; basalt fiber; cac ... See more keywords
A gentle acid-wash and pre-coating treatment of coral aggregate to manufacture high-strength geopolymer concrete
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121780
Abstract: Abstract The coral reef fractures could be potentially used as aggregates for marine infrastructure construction, providing an alternative option to the high-cost gravel and sand aggregates. Coral aggregates are rough, porous and of low strength,… read more here.
Keywords: strength; high strength; coral aggregate; acid wash ... See more keywords
Effect of Superfine Cement Modification on Properties of Coral Aggregate Concrete
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16031103
Abstract: In marine engineering, using corals as aggregates to prepare concrete can reduce both the exploitation of stones and the transportation cost of building materials. However, coral aggregates have low strength and high porosity, which may… read more here.
Keywords: strength; coral aggregate; superfine cement; cement ... See more keywords
Effect of Aggregate Size on the Axial Compressive Behavior of FRP-Confined Coral Aggregate Concrete
Sign Up to like & getrecommendations! Published in 2022 at "Polymers"
DOI: 10.3390/polym14183877
Abstract: Using locally available raw materials for preparing concrete, such as coral reefs, seawater, and sea sand, is conducive to compensating for the shortage of construction materials used on remote islands. Jacketing fiber-reinforced polymer (FRP), as… read more here.
Keywords: strain; aggregate concrete; frp confined; coral aggregate ... See more keywords