Results 61 to 70 of about 119,617 (348)

Environmentally-friendly self-compacting concrete [PDF]

Journal of the Croatian Association of Civil Engineers, 2012
An experimental analysis of properties of self-compacting concrete, for both fresh and hardened states of concrete, is presented in the paper. Concrete mixes differed according to the type and quantity of mineral admixtures (metakaolin, fly ash). It was established that the addition of fly ash and metakaolin greatly improves mechanical properties and ...
Marijan Skazlić, Mario Vujica
openaire   +2 more sources

Effects of limestone and super-plasticizer on the fresh properties of self-compacting concrete [PDF]

, 2014
The free flow ability of fresh self-compacting concrete (SCC), capable of overcoming obstacles and penetrating into difficult joints is one of the special properties that differentiate SCC from normal concrete.
Adegbite, Adefemi Adetunji, Ede, A. N.
core  

Mechanical properties and durability assessment of nylon fiber reinforced self-compacting concrete

Journal of Engineered Fibers and Fabrics, 2021
The higher paste volume in Self Compacting Concrete (SCC) makes it susceptible to have a higher creep coefficient and cracking and has brittle nature. This brittle nature of concrete is unacceptable for any construction industry.
J. Ahmad, Osama Zaid, Fahid Aslam, R. Martínez‐García, Yasir M. Elharthi, Mohamed Hechmi EI Ouni, Faisal Tufail, I. Sharaky   +7 more
semanticscholar   +1 more source

Recent Advances in Collective Behaviors of Micro/Nanomotor Swarms

Advanced Materials, EarlyView.
This review describes the driving forces behind collective motion, explores the self‐organization of micro/nano swarms across zero‐dimensional (0D), one‐dimensional (1D), two‐dimensional (2D), and three‐dimensional (3D) spaces, and highlights their potential in drug delivery, environmental monitoring, and smart devices.
Siwen Sun, Bingbing Sun, Alexander B. Cook, Tania Patiño Padial, Jan C. M. van Hest   +4 more
wiley   +1 more source

Characterization of Self-Compacting Concrete

Procedia Engineering, 2017
Abstract This paper evaluates the rheological and mechanical properties of SCC with various dosages of viscosity modifying admixture (VMA). The rheology of fresh SCC is primarily described by its yield point and plastic viscosity. The yield point defines the force required to make the concrete flow.
Ahmad, Subhan, Umar, Arshad
openaire   +1 more source

Influence of Fine Recycled Concrete Powder on the Compressive Strength of Self-Compacting Concrete (SCC) Using Artificial Neural Network

Sustainability, 2021
This paper aims to investigate the effect of fine recycled concrete powder (FRCP) on the strength of self-compacting concrete (SCC). For this purpose, a numerical artificial neural network (ANN) model was developed for strength prediction of SCC ...
S. Boudali, Bahira Abdulsalam, Amir Hossein Rafiean, S. Poncet, A. Soliman, Adel Elsafty   +5 more
semanticscholar   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

Porosity of Self-compacting Concrete

Procedia Engineering, 2015
Abstract The construction industry demands more durable concrete with high performance. Self-compacting concrete (SCC) is developing gradually to meet many aspects of construction technology, especially reinforced concrete. On the other hand, durability properties still need some enhancements particularly in term of microstructure properties ...
Mir, Abdulkader El, Nehme, Salem Georges
openaire   +1 more source

К вопросу получения беспоровой поверхности плитных конструкций, изготовленных по кассетной технологии [PDF]

, 2016
TO THE QUESTION OBTAINED WITHOUT PORE OF THE SURFACE OF PLATE CONCRETE PRODUCTS MOLDEDBY TYPE TECHNOLOGY E. RAZUEVA, V. BOZYLEV, L. PARFENOVAРассмотрены основные способы, обеспечивающие повышение качества поверхности железобетонных изделий ...
Бозылев, В. В., Парфенова, Л. М., Разуева, Е. А.   +2 more
core   +1 more source

Evaluation of the mechanical properties of self compacting concrete using current estimating models. Estimating the modulus of elasticity, tensile strength, and modulus of rupture of self compacting concrete [PDF]

, 2011
This study includes an analysis of the applicability of current models used for estimating the mechanical properties of conventional concrete to self-compacting concrete.
Agranati Landsberger, Galit, Fernández Gómez, Jaime Antonio, Vilanova Fernández, Angel   +2 more
core   +3 more sources