Mesoscopic modeling of the impact behavior and fragmentation of porous concrete
Sign Up to like & getrecommendations! Published in 2019 at "Cement and Concrete Composites"
DOI: 10.1016/j.cemconcomp.2019.04.020
Abstract: This study presents the numerical analyses conducted to investigate the impact behavior of different porous concretes, which have also been cast and tested experimentally. For a realistic representation of the real porous concretes containing arbitrary… read more here.
Keywords: porous concretes; fragmentation; mesoscopic modeling; concrete ... See more keywords
Effects of specimen shape and size on the permeability and mechanical properties of porous concrete
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.121074
Abstract: Abstract Porous concrete, which is generally considered as an environment-friendly pavement, plays an important role in sponge city. However, measuring its strength and permeability with different specimen shapes and sizes has not been paid enough… read more here.
Keywords: strength; shape; porous concrete; permeability ... See more keywords
Multi-criteria optimum mixture design of porous concrete pavement surface layers
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Pavement Engineering"
DOI: 10.1080/10298436.2020.1768254
Abstract: Research has been done to obtain a Porous Concrete (PC) mixture capable of bearing heavy traffic loads while maintaining sufficient air voids (AV) to percolate water into the ground. This research ... read more here.
Keywords: multi criteria; optimum mixture; pavement; porous concrete ... See more keywords
Optimum Design and Performance of Porous Concrete for Heavy-Load Traffic Pavement in Cold and Heavy Rainfall Region of NE China
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Materials Science and Engineering"
DOI: 10.1155/2018/7082897
Abstract: The aim of the study was to solve the problem of drainage stability of pavement base in cold and Cloudburst area. With porous concrete as the research object, an optimum design of porous concrete was… read more here.
Keywords: strength; porosity; porous concrete; performance ... See more keywords
Study on Vegetation Concrete Technology for Slope Protection and Greening Engineering
Sign Up to like & getrecommendations! Published in 2020 at "Polish Journal of Environmental Studies"
DOI: 10.15244/pjoes/120349
Abstract: In this work, to further investigate the vegetation concrete technology for slope protection, a total of 10 groups mix proportion specimens of porous concrete were designed and constructed. As a result, the impacts of different… read more here.
Keywords: slope protection; vegetation; concrete; porous concrete ... See more keywords
A Comparative Study of the Thermal Conductivities of CBA Porous Concretes
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15155204
Abstract: Porous concrete has recently gained increasing attention in the construction industry. To improve the properties of porous concrete, coal bottom ash (CBA) was used as the aggregate in the concrete mixtures studied herein. Hybrid CBA… read more here.
Keywords: study thermal; cba porous; comparative study; porous concrete ... See more keywords
Development of Alkali-Activated Porous Concrete Composition from Slag Waste
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16041360
Abstract: Highlights The precursor of alkali activated slag was made from slag and 0, 3, 5, 7 and 10% phosphogypsum. Phosphogypsum and H2O2 led to positive changes of porous alkali-activated slag concrete. The recommended content of… read more here.
Keywords: strength; phosphogypsum; porous concrete; alkali activated ... See more keywords
Physical and Mechanical Characterization of Sustainable and Innovative Porous Concrete for Urban Pavements Containing Metakaolin
Sign Up to like & getrecommendations! Published in 2020 at "Sustainability"
DOI: 10.3390/su12104243
Abstract: Alternative materials to replace cement in pavements have recently been widely studied with the purpose of decreasing the environmental impacts that the construction industry generates. In this context, the implementation of sustainable urban drainage systems… read more here.
Keywords: physical mechanical; porous concrete; urban pavements; cement ... See more keywords
Using Waste Vermiculite and Dolomite as Eco-Friendly Additives for Improving the Performance of Porous Concrete
Sign Up to like & getrecommendations! Published in 2018 at "Engineering Journal"
DOI: 10.4186/ej.2018.22.5.87
Abstract: The present study investigated the applicability of waste vermiculite and dolomite as fine aggregate, known as appropriate mineral adsorbents to enhance the quality of urban runoff, for improving the mechanical properties of porous concrete. 180… read more here.
Keywords: sand; porous concrete; waste vermiculite; vermiculite dolomite ... See more keywords
Transformation impact of vertical revetment on the river water quality and its mechanism
Sign Up to like & getrecommendations! Published in 2017 at "Desalination and Water Treatment"
DOI: 10.5004/dwt.2017.21094
Abstract: The vertical hard revetment can cause the disturbance in river flow with the results of destroyed features, degraded biodiversity, decreasing self-purification ability and deteriorated water quality. The current work is focused on the application of… read more here.
Keywords: quality; water; river; porous concrete ... See more keywords