Degradation mechanisms of cast-in-situ concrete subjected to internal-external combined sulfate attack
Sign Up to like & getrecommendations! Published in 2020 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2020.118683
Abstract: Abstract In this paper, an experimental study was conducted to reveal the degradation mechanisms of cast-in-situ concrete induced by internal-external combined sulfate attack. The internal sulfate attack of concrete was conducted by adding extra sodium… read more here.
Keywords: attack; degradation; sulfate attack; concrete ... See more keywords
Experimental investigations on the durability and degradation mechanism of cast-in-situ recycled aggregate concrete under chemical sulfate attack
Sign Up to like & getrecommendations! Published in 2021 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2021.123771
Abstract: Abstract With the increase of construction solid waste (CSW) in China's urbanization construction, many ecological and environmental problems have been raised. Recycling and reusing of construction waste is conductive to reducing pollution, carbon emissions and… read more here.
Keywords: situ recycled; aggregate concrete; sulfate; cast situ ... See more keywords
Environmental analysis of building shallow foundations: The influence of prefabrication, typology, and structural design codes
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2018.03.105
Abstract: The design of building foundations has usually been based on tradition, local practice, experience, and structural design codes. Safety is invariably considered the main factor and environmental criteria (or, in general, sustainability) is seldom given… read more here.
Keywords: design codes; cast situ; influence; csfs ... See more keywords
Environmental analysis of concrete deep foundations: Influence of prefabrication, concrete strength, and design codes
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Cleaner Production"
DOI: 10.1016/j.jclepro.2019.118751
Abstract: Abstract There is great potential to reduce the environmental impact of the building sector, which is now an area of immense importance, through the optimisation of construction materials and components. This study assesses both the… read more here.
Keywords: strength; cdfs; concrete deep; concrete ... See more keywords
Cast-in-situ vs prefabricated solution based on NSM-CFRP reinforced SHCC for seismic retrofitting of severely damaged substandard RC beam-column joints
Sign Up to like & getrecommendations! Published in 2021 at "Journal of building engineering"
DOI: 10.1016/j.jobe.2021.103132
Abstract: Abstract In this study, the effectiveness of two retrofitting solutions for the repair and upgrading of severely damaged substandard RC beam-column joints is examined and compared. Both solutions are made of CFRP reinforced SHCC (Strain… read more here.
Keywords: column; severely damaged; column joints; substandard ... See more keywords
Preparation of Aerogel-like Silica Foam with the Hollow-Sphere-Based 3D Network Skeleton by the Cast-in Situ Method and Ambient Pressure Drying.
Sign Up to like & getrecommendations! Published in 2022 at "Nano letters"
DOI: 10.1021/acs.nanolett.2c02768
Abstract: Silica aerogels have incomparable advantages among thermal insulation materials because of their ultralow density and thermal conductivity, but cumbersome production processes, high cost, and low mechanical stability limit their practical application. In this study, a… read more here.
Keywords: aerogel like; method ambient; cast situ; situ method ... See more keywords
Degradation Mechanism of Concrete Subjected to External Sulfate Attack: Comparison of Different Curing Conditions
Sign Up to like & getrecommendations! Published in 2020 at "Materials"
DOI: 10.3390/ma13143179
Abstract: Sulfate induced degradation of concrete brings great damage to concrete structures in saline or offshore areas. The degradation mechanism of cast-in-situ concrete still remains unclear. This paper investigates the degradation process and corresponding mechanism of… read more here.
Keywords: degradation; sulfate; mechanism; cast situ ... See more keywords
Study on Corrosion Mechanism of Different Concentrations of Na2SO4 Solution on Early-Age Cast-In-Situ Concrete
Sign Up to like & getrecommendations! Published in 2021 at "Materials"
DOI: 10.3390/ma14082018
Abstract: The deterioration of early-age concrete performance caused by SO42− internal diffusion in concrete is a critical factor of concrete durability. In this study, the mechanical properties, heat of hydration, and pore structure of early-age cast-in-situ… read more here.
Keywords: age cast; early age; cast situ; corrosion ... See more keywords
Influence of Ca2+ on Early Degradation of Cast-In-Situ Mortar Induced by Sulfate-Magnesium Multiple Combined Attack
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15165752
Abstract: Early degradation of cast-in-situ concrete induced by multiple internal–external sulfate combined attacks significantly affects the development of concrete strength. An experimental study regarding the effects of Ca2+ on the early degradation of cast-in-situ mortars subjected… read more here.
Keywords: strength; magnesium; degradation cast; cast situ ... See more keywords
Study on the Mechanical Properties of Cast-In-Situ Phosphogypsum as Building Material for Structural Walls
Sign Up to like & getrecommendations! Published in 2023 at "Materials"
DOI: 10.3390/ma16041481
Abstract: The application of cast-in-situ phosphogypsum as the wall material of building structures can greatly reduce the environmental pollution caused by phosphogypsum. Through the uniaxial compression test of cast-in-situ phosphogypsum specimens, the compressive strength of cast-in-situ… read more here.
Keywords: retarder; situ phosphogypsum; cast situ; elastic modulus ... See more keywords