Results 1 to 10 of about 75,979 (188)

Bond behavior of self consolidating concrete [PDF]

open access: yesRevista de la construcción, 2016
The new generation of innovative projects has led to the use of greater amounts of reinforcement and the development of concrete with specific characteristics. It is necessary to use a material that ensures the uniformity of the cross section, as well as
Aguado de Cea, Antonio   +2 more
core   +7 more sources

Self-consolidating concrete homogeneity

open access: yesMateriales de Construccion, 2007
Concrete instability may lead to the non-uniform distribution of its properties. The homogeneity of self-consolidating concrete in vertically cast members was therefore explored in this study, analyzing both resistance to segregation and pore structure ...
M. O. Valcuende, C. Parra, J. C. Jarque
doaj   +4 more sources

Shear friction capacity of self-consolidating concrete [PDF]

open access: yesRevista IBRACON de Estruturas e Materiais, 2020
An experimental research was developed to evaluate shear transfer in self-consolidating. Three concrete mixes were prepared, one conventional and two self-consolidating, differing on the proportion of the coarse and fine aggregate used.
Gustavo Savaris   +1 more
doaj   +4 more sources

Durability of self-consolidating concrete containing natural waste perlite powders [PDF]

open access: yesHeliyon, 2020
Perlite is a natural glassy volcanic rock used in construction applications requiring improved lightweight, thermal, and acoustic properties. During processing of raw perlite (i.e., cutting and fractioning to different sizes), large amounts of powders ...
Abdulkader El Mir   +2 more
doaj   +2 more sources

Creep and shrinkage of ecological self consolidating concrete [PDF]

open access: yesProceedings of the Second International Conference on Performance-based and Life-cycle Structural Engineering (PLSE 2015), 2015
Optimizing concrete mixtures with regard to replace a part of cement content with supplementary cementitious materials can prompt the design of ecological-self consolidating concrete.
Alghazali, Hayder H., Myers, John J.
core   +3 more sources

Self-consolidating concrete: Dataset on mixture design and key properties [PDF]

open access: yesData in Brief
This manuscript delineates the assembly and structure of an extensive dataset encompassing more than 2500 self-consolidating concrete (SCC) mixtures, meticulously compiled from 176 scholarly sources.
Amine el Mahdi Safhi
doaj   +2 more sources

Explainable machine learning and ensemble models for predicting fresh properties of self consolidating concrete [PDF]

open access: yesScientific Reports
Accurately predicting the fresh properties of self-consolidating concrete (SCC) is critical for enhancing construction efficiency and ensuring robust performance in complex and highly reinforced structures.
Maaz Khan   +3 more
doaj   +2 more sources

Rheological Method for Alpha Test Evaluation of Developing Superplasticizers’ Performance: Channel Flow Test [PDF]

open access: yesAdvances in Materials Science and Engineering, 2017
Advance in high-range water-reducing admixture revolutionizes the workability and constructability of conventional vibrated concrete as well as self-consolidating concrete.
Jae Hong Kim   +3 more
doaj   +3 more sources

Verification of shear strengths' provisions of existing codes for self-consolidating concrete [PDF]

open access: yesJournal of Structural and Construction Engineering, 2021
Using self-consolidating concrete has been the subject of many studies for years. A comprehensive literature review on shear strength of self-consolidating concrete is presented. In addition, databases are created for shear strength of self-consolidating
mahdi arezoumandi   +3 more
doaj   +1 more source

Specimen shape effect on the compressive behavior of PVA fiber-reinforced self-consolidating concrete [PDF]

open access: yesمهندسی عمران شریف, 2022
The mechanical properties of concrete are dependent on the specimen size and shape. This phenomenon is caused by the heterogeneous nature of concrete and results in significant dissimilarities between the laboratory-made samples and larger concrete ...
I. Abbasi Nattaj Omrani   +2 more
doaj   +1 more source

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