LAUSR

About LAUSR
Donate
Contact Us

Follow us:

You are not signed in:

Sign Up!


   Articles with "coral sand" as a keyword



Durability and microstructure of coral sand concrete incorporating supplementary cementitious materials

Sign Up to like & get
recommendations! Published in 2018 at "Construction and Building Materials"

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

Experimental study on hygrothermal characteristics of coral sand aggregate concrete and aerated concrete under different humidity and temperature conditions

Sign Up to like & get
recommendations! Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2019.117034

Abstract: Abstract In the low-latitude isolated island area, coral sand concrete (CSC) is gradually replacing aerated concrete (AC) due to its advantages of easy access to raw materials and good durability. This paper studies the hygrothermal… read more here.

Keywords: coral sand; temperature; thermal conductivity; humidity ... See more keywords
Photo from wikipedia

Effect of particle characteristics stress on the mechanical properties of cement mortar with coral sand

Sign Up to like & get
recommendations! Published in 2020 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2020.119836

Abstract: Abstract The coral sand is widely used as a construction material in the world. The mechanical behavior of cement mortar made by coral sand would be quite different from that made by the Leighton Buzzard… read more here.

Keywords: coral sand; sand; sand lbs; cement mortar ... See more keywords

Optimization of mix proportion of alkali-activated slag mortars prepared with seawater and coral sand

Sign Up to like & get
recommendations! Published in 2021 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2021.122805

Abstract: Abstract To effectively utilize marine resources and promote sustainable development in the construction industry, an innovative building material, namely, alkali-activated slag mortars prepared with seawater and coral sand (SC-AAMs), was proposed in this paper, and… read more here.

Keywords: coral sand; alkali activated; seawater coral; slag mortars ... See more keywords
Photo from wikipedia

High frequency dependence of sound speed and attenuation in coral sand sediments

Sign Up to like & get
recommendations! Published in 2021 at "Ocean Engineering"

DOI: 10.1016/j.oceaneng.2021.109215

Abstract: Abstract The acoustic properties of seafloor coral sand sediments are of significant meaning for accurately modeling underwater sound propagation in sea areas around coral reef islands. To ultrasonically measure coral sand sediments with different grain… read more here.

Keywords: coral sand; attenuation; frequency; sound speed ... See more keywords

Enhanced antibacterial and algae inhibition performance by coral sand-supported nano-Ag composites

Sign Up to like & get
recommendations! Published in 2025 at "Environmental Science: Nano"

DOI: 10.1039/d4en01057d

Abstract: Coral sand (CS) was utilized as a substrate to immobilize nano silver, resulting in the new composite material CS-Ag. CS-Ag could achieve continuous sterilization and algae inhibition. read more here.

Keywords: coral sand; antibacterial algae; algae inhibition; enhanced antibacterial ... See more keywords

Flexural Performance and Failure Mechanism of High-Strength Coral Sand Reinforced Concrete Slab by Experiment and Simulation

Sign Up to like & get
recommendations! Published in 2024 at "Journal of Testing and Evaluation"

DOI: 10.1520/jte20230684

Abstract: Coral sand is very important to the construction of coastal defense engineering, and the research of coral sand concrete slabs is also in the initial stage. To investigate the mechanical properties of high-strength coral sand… read more here.

Keywords: sand reinforced; coral sand; sand; high strength ... See more keywords

Investigation of shear mechanical behaviors of geogrid-coral sand interfaces

Sign Up to like & get
recommendations! Published in 2024 at "Geosynthetics International"

DOI: 10.1680/jgein.24.00103

Abstract: Geogrid-reinforced coral sand (GRCS) effectively enhances the strength and stability of marine geo-structures in island and coastal areas. The complex interaction and underlying mechanism of the geogrid-coral sand interface potentially determine the mechanical properties of… read more here.

Keywords: size; behaviors geogrid; coral sand; geogrid coral ... See more keywords

Particle size effect on the mechanical behaviour of coral sand - geogrid interfaces

Sign Up to like & get
recommendations! Published in 2025 at "Geosynthetics International"

DOI: 10.1680/jgein.24.00143

Abstract: Particle size distribution (PSD) of coral sand is a critical factor that influences the mechanical properties at the coral sand-geogrid (CS-GG) interface, which is affected by both particle breakage and various temperatures. However, relevant researches… read more here.

Keywords: sand geogrid; coral sand; particle size; sand ... See more keywords

K0 test and particle flow simulation of coral sands with different gradations

Sign Up to like & get
recommendations! Published in 2025 at "Frontiers in Earth Science"

DOI: 10.3389/feart.2025.1644997

Abstract: This paper performs a series of laboratory static lateral pressure coefficient (K0) tests on coral sands with five typical gradations in dry and saturated states via water bladder type lateral pressure apparatus to investigate their… read more here.

Keywords: coral sand; simulation; particle flow; particle ... See more keywords

A Study on the Response of Coral Sand Foundations with Different Particle Gradations Reinforced Using a Vibroflotation Method

Sign Up to like & get
recommendations! Published in 2025 at "Journal of Marine Science and Engineering"

DOI: 10.3390/jmse13040666

Abstract: Vibroflotation has proven to be an effective method for treating loose and unevenly graded coral sand foundations formed through hydraulic filling. In this study, a series of model tests were conducted to investigate the effects… read more here.

Keywords: vibroflotation; coral sand; particle content; particle ... See more keywords