Results 61 to 70 of about 1,328,304 (301)
Iraqi Journal of Civil Engineering, 2009 This research studies the effect of high temperatures up to 600 °C on structural lightweight concrete and normal weight concrete. Specimens were exposed to temperatures of 100, 200, 400, and 600 °C.
Mahmoud Kh. Mohammed
doaj +1 more source
Mechanical Properties and Dynamic Response of Lightweight Reinforced Concrete Beam [PDF]
Engineering and Technology Journal, 2012 The study is conducted to perform two goals: The first geal is to produce a lightweight concrete using major components which are locally available with some standard admixtures.Many mixtures are prepared using many ratios of superplasticizer (SP) and ...
Aziz Ibrahim Abdulla +2 more
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A Review of Lightweight Self-Healing Concrete
Materials, 2022 Cementitious composites often crack because of their low tensile strength. The ability of self-healing cementitious composite to automatically repair cracks has attracted widespread attention. Lightweight aggregate (LWA) has a low density and a high porosity which can provide storage space for a healing agent.
Huang, Feng, Zhou, Shuai
openaire +2 more sources
Advanced Engineering Materials, EarlyView.The community‐driven Platform MaterialDigital Core Ontology (PMDco) 3.0 is introduced as a Basic Formal Ontology‐aligned semantic backbone for the processing–structure–properties paradigm in Materials Science and Engineering. Modular engineering, automated releases, and validation workflows are highlighted and key semantic patterns for materials ...
Markus Schilling +15 more
wiley +1 more source
نشریه مهندسی دریا, 2015 Leca lightweight particles are used for structural and semi structural concrete in different countries. In Iran it is usually used as Mass lightweight concrete, blokes and partitions.
Mohammad Javad Ketabdari +1 more
doaj
Characterization of lightweight concrete made of palm oil clinker aggregates
MATEC Web of Conferences, 2018 Lightweight concrete (LWC) has been identified as an innovative technique for construction purposes. Lightweight concrete can be categorized into three different types which are no-fine aggregate concrete, lightweight aggregate concrete and aerated ...
Nazreen Muhammad Sazlly +6 more
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Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies
Advanced Functional Materials, EarlyView.Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke +3 more
wiley +1 more source
Open Engineering, 2022 This work intends to make structural lightweight aggregate concrete by using artificial expanded clay aggregate with different replacement levels from normal coarse aggregate and improve it with a high-performance superplasticizer to increase its ...
Al-Dikheeli Mohammed Riyadh +2 more
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Durability of Structural Lightweight Concrete Containing Expanded Perlite Aggregate
International Journal of Concrete Structures and Materials, 2020 This study focuses on the development of durable structural lightweight concrete (LWC) by incorporating expanded perlite aggregate (EPA) in the range of 0 to 20% by weight.
M. Ibrahim +4 more
semanticscholar +1 more source
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 +6 more
wiley +1 more source