Results 41 to 50 of about 7,212 (303)

Self-compacting lightweight aggregate concrete: design and experimental study

, 2009
This study focuses on the production of self-compacted lightweight structural concrete. For this purpose, lightweight concrete was produced by replacing normal aggregate with pumice aggregate obtained from the Kayseri region.
Andic-Cakir, Oe, Yazici, S., Ramyar, K., Yogurtcu, E.   +3 more
core   +1 more source

Comparative relevant aspects regarding lightweight concrete containing polystyrene beads

Journal of Materials and Engineering Structures, 2023
Generally, the main of this experimental work is to found new resources in materials of constructions, especially with the interdiction of the exploitation of some sea sand careers.
Houari ABDELHADI, Nabila BOUALLA, Abdesselam GUEZOULI   +2 more
doaj  

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

LEAD: Literature Enhanced Ab Initio Discovery of Nitride Dusting Layers for Enhanced Tunnel Magnetoresistance and Lower Resistance Magnetic Tunnel Junctions

Advanced Materials, EarlyView.
Magnetic tunnel junctions (MTJs) using MgO tunnel barriers face challenges of high resistance‐area product and low tunnel magnetoresistance (TMR). To discover alternative materials, Literature Enhanced Ab initio Discovery (LEAD) is developed. The LEAD‐predicted materials are theoretically evaluated, showing that MTJs with dusting of ScN or TiN on ...
Sabiq Islam, William S. Rogers, Chen‐Yu Hu, Ming‐Yuan Song, Xinyu Bao, Shehrin Sayed, Jean Anne C. Incorvia   +6 more
wiley   +1 more source

Evaluation of Pelletized Artificial Geopolymer Aggregate Manufactured From Volcano Ash [PDF]

, 2013
This paper introduced the new pelletized artificial geopolymer aggregate made from volcano ash. This is one of the effort to diminish the high quantity of volcano mud from East Java, Indonesia, that become a major issue since May 29, 2006 when it ...
Nizar, I. Khairul, Bakri, A. M. Mustafa Al, I Khairul Nizar, Y Zarina, Rafiza, A. R., A R Rafiza, A M Mustafa Al Bakri, Hardjito, Djwantoro, H Kamarudin, D Hardjito, Kamarudin, H., Zarina, Y.   +11 more
core  

Lightweight Aggregate and Lightweight Aggregate Concrete Development and Application Status

Hans Journal of Civil Engineering, 2013
轻骨料混凝土由于其特有的性能优势，近年来发展迅速。本文介绍了人造轻骨料的发展与应用现状，对轻骨料混凝土的性能优势和存在的问题方面进行了分析，并展望了轻骨料混凝土未来的发展。 Lightweight aggregate concrete due to its unique performance advantage, has developed very rapidly in recent years. This paper introduces the development and application situation of artificial lightweight aggregate, analyzes lightweight aggregate concrete ...
openaire   +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

Determination of the dividing strength and its relation to the concrete strength in lightweight aggregate concrete

, 2014
As concrete is considered to be a composite material consisting of mortar and coarse aggregate, its strength depends on the mortar strength and coarse aggregate strength.
Lia, T.P., Yen, T., Chen, H.J., Huang, Y.L.   +3 more
core   +1 more source

The Effect of Elevated Temperature on the Lightweight Aggregate Concrete

Kurdistan Journal of Applied Research, 2017
The use of lightweight concrete has become widely spread in concrete structures in the last years. Fire can be considered as a destructive hazard that attack concrete structures.
Rahel Khalid Ibrahim
doaj   +1 more source

The Use of Lightweight Aggregate in Concrete: A Review

Journal of Engineering, 2022
One of the artificial lightweight aggregates with a wide range of applications is Lightweight Expanded Clay Aggregate. Clay is utilized in the production of light aggregates. Using leftover clay from significant infrastructure development projects to manufacture lightweight aggregates has a favorable environmental impact.
saad m, Zena K Abbas
openaire   +2 more sources