Splitting tensile behavior of autoclaved aerated concrete: Comparison of different specimens’ results
Sign Up to like & getrecommendations! Published in 2017 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2017.09.167
Abstract: Abstract This research presents results of the experimental and numerical study of Brazilian tests on cylindrical and cubic specimens made of autoclaved aerated concrete. Failure mechanisms are discussed based on spatial finite element simulations and… read more here.
Keywords: concrete comparison; behavior autoclaved; splitting tensile; autoclaved aerated ... See more keywords
Performance-based model to predict thermal conductivity of non-autoclaved aerated concrete through linearization approach
Sign Up to like & getrecommendations! Published in 2019 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.11.147
Abstract: Abstract Aerated concrete (AC) is widely used in a cold region such as Kazakhstan because it can provide an excellent thermal insulation. In spite of many previous researches regarding thermal conductivity (λ) of normal concrete… read more here.
Keywords: model; thermal conductivity; non autoclaved; performance based ... 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 & getrecommendations! 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
Effect of pozzolanic materials on mechanical properties and water absorption of autoclaved aerated concrete
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Building Engineering"
DOI: 10.1016/j.jobe.2019.100856
Abstract: Abstract The Autoclaved Aerated Concrete (AAC) is notorious for its insufficient strength and high water absorption leading to problems during the construction phase. To tackle such problems, the current paper examines the effect of silica… read more here.
Keywords: water; autoclaved aerated; pozzolanic materials; water absorption ... See more keywords
Recycling of waste autoclaved aerated concrete powder in Portland cement by accelerated carbonation.
Sign Up to like & getrecommendations! Published in 2019 at "Waste management"
DOI: 10.1016/j.wasman.2019.04.018
Abstract: To recycle waste autoclaved aerated concrete (WAAC) and minimize environmental pollution induced by Portland cement (PC), carbonation curing was performed on cement pastes containing variable replacement levels (0-50%) of waste autoclaved aerated concrete powder. Compressive… read more here.
Keywords: autoclaved aerated; carbonation; waste; waste autoclaved ... See more keywords
Morphological characteristics of calcium carbonate crystallization in CO2 pre-cured aerated concrete
Sign Up to like & getrecommendations! Published in 2022 at "RSC Advances"
DOI: 10.1039/d2ra01901a
Abstract: Early-stage CO2 curing technology for alkaline construction materials (such as cement concrete) has gained increasing interest owing to the advantages of material properties improvement and high potential of CO2 sinking. Less attention, however, has been… read more here.
Keywords: aerated concrete; pressure; cement concrete; morphological characteristics ... See more keywords
Influence of high altitude on the strength of aerated concrete
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra06498g
Abstract: Aerated concrete specimens were prepared at Fuzhou and Lhasa with the same processing conditions. The compressive strengths of the specimens in Lhasa were lower than that in Fuzhou. We used SEM-EDS, XRD, FT-IR and MIP… read more here.
Keywords: strength; aerated concrete; strength aerated; high altitude ... See more keywords
Experimental Study on Pore Characteristics and Fractal Dimension Calculation of Pore Structure of Aerated Concrete Block
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Civil Engineering"
DOI: 10.1155/2019/8043248
Abstract: It is important to control and predict the macroscopic properties through pore structure parameters of cement-based materials. Microscopic pore structure of concrete has many characteristics, such as sizes and disordered distribution. It is necessary to… read more here.
Keywords: aerated concrete; structure; fractal dimension; pore structure ... See more keywords
An experimental study on the effect of frame-to-wall connection type on the seismic behavior of steel frames infilled with autoclave-cured aerated concrete blocks
Sign Up to like & getrecommendations! Published in 2019 at "Advances in Structural Engineering"
DOI: 10.1177/1369433219877789
Abstract: In this article, in order to find some reliable connection types for avoiding the infill failure, an experimental study is conducted on six half-scale single-story single-bay specimens, including one bare frame and five steel frames… read more here.
Keywords: steel frames; connection; frame; autoclave cured ... See more keywords
Improving the Physical and Mechanical Characteristics of Modified Aerated Concrete by Reinforcing with Plant Fibers
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DOI: 10.3390/fib11040033
Abstract: An urgent and promising direction in the development of building materials science is the improvement of the quality of non-autoclaved aerated concrete. In view of the obvious disadvantages of non-autoclaved aerated concrete compared to the… read more here.
Keywords: plant fibers; aerated concrete; fibers improving; modified aerated ... See more keywords
Mathematical Modeling and Experimental Substantiation of the Gas Release Process in the Production of Non-Autoclaved Aerated Concrete
Sign Up to like & getrecommendations! Published in 2022 at "Materials"
DOI: 10.3390/ma15072642
Abstract: The widespread use of aerated concrete in construction has led to the emergence of many types and compositions. However, additional research should fill theoretical gaps in the phenomenon of gas release during the formation of… read more here.
Keywords: gas; mixture; process; gas release ... See more keywords