Results 41 to 50 of about 4,631 (210)

GFRP reinforced concrete : environmental and movement characteristics [PDF]

open access: yes, 2004
For the last few decades, research has been conducted in order to come over the problem of corrosion in steel reinforced concrete. Consequently, methods such as cathodic protection, epoxy coatings, concrete additives, etc., have been tried ...
Al-Salem, Sultan, Sultan Al-salem
core  

Organic Photoelectrochemical Cells Beyond Performance: Interface and Catalyst Engineering for Durability

open access: yesAdvanced Energy Materials, EarlyView.
Organic photoelectrochemical cells based on π‐conjugated semiconductors offer a versatile platform for solar fuel generation. This review outlines operating principles, device architectures, and key metrics, and highlights advances in p‐ and n‐type photoelectrodes, interfacial engineering, and catalyst integration.
Jaehyeong Kim   +8 more
wiley   +1 more source

Influence of Selected Impregnation Materials on the Tensile Strength for Carbon Textile Reinforced Concrete at Elevated Temperatures

open access: yesBuildings, 2022
Carbon textile reinforced concrete (CTRC) has been investigated in terms of its elevated temperature and fire behavior in order to evaluate the influence of impregnation materials.
Annette Dahlhoff   +2 more
doaj   +1 more source

Interfacial Shear Behavior of Novel Connections Between Concrete Bridge Piers and Anti-Overturning Steel Supporting Joists

open access: yesBuildings
Additional steel supporting joists (ASSJs) can effectively enhance the anti-overturning capacity of the existing solo-column concrete pier (SCP) bridges.
Gongyong Mei   +9 more
doaj   +1 more source

Statistical Investigation of Mechanical Characteristics of Polymer Concrete Using Mixture Design of Experiments [PDF]

open access: yesBulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2007
The aim of this paper is to present an approach for developing material models, using a statistical investigation, for analysing the mechanical characteristics of polymer concrete.
Daniel Lepădatu, Marinela Bărbuţă
doaj  

Engineering of composite materials made of epoxy resins modified with recycled fine aggregate

open access: yesScience and Engineering of Composite Materials, 2021
The paper presents studies performed on polymer-cementitious composite made of epoxy resin coating modified with aggregate and cementitious substrate. Epoxy resin is a perfect material that can be used to protect cementitious materials.
Krzywiński Kamil   +2 more
doaj   +1 more source

Histology and fossil diagenesis of a pterosaur tooth from the Crato Formation (Lower Cretaceous of Brazil)

open access: yesThe Anatomical Record, EarlyView.
Abstract Pterosaur dental biology remains poorly understood despite its importance for comprehending feeding strategies and flight adaptations. Here, we present the first comprehensive histological analysis of an ornithocheiriform pterosaur tooth from the Lower Cretaceous Crato Formation (Santana Group, Northeast Brazil).
Tito Aureliano   +3 more
wiley   +1 more source

Effect of fly ash on the behaviour of polymer concrete with different types of resin

open access: yes, 2013
Polymer concrete outperforms its counterpart Ordinary Portland Cement (OPC) concrete in terms of its highly desirable mechanical properties. It is emerging as a new construction material due to its high compressive, tensile and flexural strengths, short ...
Lokuge, Weena, Aravinthan, Thiru
core   +1 more source

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

open access: yesBiofuels, Bioproducts and Biorefining, EarlyView.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira   +6 more
wiley   +1 more source

23rd Australasian Conference on the Mechanics of Structures and Materials (ACMSM23) [PDF]

open access: yes, 2014
A new type of railway sleeper made from composite materials is now being developed to replace deteriorating timber sleepers. To protect it from unfavorable environments and to increase the strength at rail-seat area, the sleeper is coated with epoxy ...
Aravinthan, Thiru   +3 more
core  

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