Results 51 to 60 of about 19,665 (309)

Production of Lightweight Polymer Concrete with Pumice [PDF]

open access: yes, 2012
7th Asian Symposium on Polymers in Concrete (ASPIC 2012) -- OCT 03-05, 2012 -- Istanbul Tech Univ, Istanbul, TURKEYPolymer matrix composites are popular for construction, aerospace and automotive industries due to offer manufacturing and handling ease ...
Topcu, Ilker Bekir   +3 more
core   +2 more sources

Strength, Absorption, and Thermal Properties of Cement and Geopolymer Lightweight Aggregate Concrete

open access: yesIraqi Journal of Civil Engineering
A study was undertaken to produce lightweight aggregate concrete using artificial lightweight aggregate (Lytag) made from sintered fly ash. Cement or fly ash-based geopolymer was utilized as binder material, and its effect on the properties (compressive ...
Khadija Hassan Odua, Ameer A. Hilal
doaj   +1 more source

Performance-based experimental study into quality zones of lightweight concrete using pumice aggregates

open access: yesCase Studies in Construction Materials, 2023
The quality and performance of concrete depends on the material used. Lightweight concrete is usually formed from aggregates with lightweight specific gravity, such as pumice.
Muhtar
doaj   +1 more source

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

open access: yesAdvanced 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

Dr. Nur Farhayu produces lightweight concrete panels from coal waste [PDF]

open access: yes, 2020
15 September 2020 - A researcher of the Faculty of Civil Engineering Technology (FTKA), Universiti Malaysia Pahang (UMP), Dr.
Safriza, Baharuddin   +1 more
core  

Experimental Assessment of Mechanical properties and Corrosion of Reinforced Steel Bars in Lightweight Concrete for Application in onshore and offshore structures

open access: yesنشریه 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

open access: yesMATEC 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
doaj   +1 more source

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

open access: yesAdvanced 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

The relationship between porosity and thermal conductivity of concrete [PDF]

open access: yes, 1990
This thesis reports the details and results of an experimental study into the effect of porosity on the thermal conductivity of lightweight and normal-weight concretes.
Ganjian, Esmaiel
core  

Multimodal Human–Robot Interaction Using Human Pose Estimation and Local Large Language Models

open access: yesAdvanced Robotics Research, EarlyView.
A multimodal human–robot interaction framework integrates human pose estimation (HPE) and a large language model (LLM) for gesture‐ and voice‐based robot control. Speech‐to‐text (STT) enables voice command interpretation, while a safety‐aware arbitration mechanism prioritizes gesture input for rapid intervention.
Nasiru Aboki   +2 more
wiley   +1 more source

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