Results 101 to 110 of about 410,603 (295)

Performance evaluation of eggshell ash in high volume rice husk ash cement mortar: Pore refinement, early strength gain, durability performances and machine learning application

Next Sustainability
High volume of rice husk ash, as a cement replacement in mortar poses performance challenges but deserves attention to support the circular economy. This research evaluates the performance of eggshell ash (ESA) in high-volume RHA-mortar, focusing on pore
G.H.M.J.Subashi De Silva, A. Thanushapavan, Ruwini Edirisinghe   +2 more
doaj   +1 more source

Finite element modelling of structural clay brick masonry subjected to axial compression [PDF]

, 2004
This Paper Presents The Numerical Verifications Of The Experimental Investigation On The Effect Of Mortar Joint Thickness On Compressive Strength Characteristics Of Axially Loaded Brick-Mortar Prisms.
Bakhteri, Jahangir, Makhtar, Ahmad Mahir, Sambasivam, Shamala   +2 more
core  

In Situ X‐Ray Tomography and Acoustic Emission Monitoring of Damage Evolution in C/C‐SiC Composites Fabricated by Liquid Silicon Infiltration

Advanced Science, EarlyView.
This study investigates how the internal structure of fiber‐reinforced ceramic composites affects their resistance to damage. By combining 3D X‐ray imaging with acoustic emission monitoring during mechanical testing, it reveals how silicon distribution influences crack formation.
Yang Chen, Renato S. M. Almeida, Stefan Flauder, Guillaume Couégnat, Kamen Tushtev, Jürgen Horvath, Peter Wriggers, Kurosch Rezwan   +7 more
wiley   +1 more source

Pengaruh Penambahan Arang Sekam Padi Terhadap Sifat Konduktivitas Hidrolik Pipa Mortar [PDF]

, 2016
Penelitian bertujuan untuk mengetahui nilai konduktivitas hidrolik jenuh (Ks) mortar arang sekam padi (ASP) sebagai sarana irigasi bawah permukaan tanah (subsurface irrigation).
Suwito, M. (Made)
core  

Stabilization of Single Metal Atoms on Graphitic Carbon Nitride: Synthetic Strategies and Emerging Applications

Advanced Science, EarlyView.
This review highlights recent advancements in stabilizing single metal atoms on graphitic carbon nitride emphasizing innovative synthesis strategies and emerging applications in electrocatalysis, photocatalysis and organic transformations, along with key challenges and future perspective. Abstract Emerging as a new frontier in catalysis science, single‐
Wenyao Zhang, Junjie Cui, Zhenjie Yao, Boyuan Zhu, Nithinraj Panangattu Dharmarajan, Ajayan Vinu, Junwu Zhu   +6 more
wiley   +1 more source

Development of Conductive Mortar for Efficient Sacrificial Anode Cathodic Protection of Reinforced Concrete Structures—Part 2: Four-Year Performance Evaluation in Bridges

Applied Sciences
This study explores the efficacy of a sacrificial anode cathodic protection (SACP) system with an activated carbon-based conductive mortar in bridge structures.
Ji-Myung Ha, Jin-A Jeong, Chungkuk Jin
doaj   +1 more source

Counter-Mortar Operational Research in the 21 Army Group [PDF]

, 2012
The campaign in Northwest Europe has been the subject of thousands of books and articles, including a number based on careful documentary research. But even the best accounts pay insufficient attention to the German weapons systems that inflicted the ...
Copp, Terry
core   +1 more source

Physical Origin of Temperature Induced Activation Energy Switching in Electrically Conductive Cement

Advanced Science, EarlyView.
The temperature‐induced Arrhenius activation energy switching phenomenon of electrical conduction in electrically conductive cement originates from structural degradation within the biphasic ionic‐electronic conduction architecture and shows percolation‐governed characteristics: pore network opening dominates the low‐percolation regime with downward ...
Jiacheng Zhang, Xinyuan Ke, Andrew Heath, Richard J. Ball, Jiawei Xie, Jinchen Fan, Guisheng Li, Kevin Paine   +7 more
wiley   +1 more source

Pitchstone Fines: A New Inorganic Binder For Portland Cement-Based Construction Products [PDF]

, 2010
The findings of this investigation into the performance pitchstone fines (PF) sourced from a naturally occurring pitchstone deposit in Queensland Australia as a potential pozzolanic supplementary cementitious material (SCM) are reported.
Haggman, J, Joyce, PA, Ray, AS, Thomas, P, Vessalas, K   +4 more
core  

Mitigating Electrochemical Isolation in Ni‐Rich Layered Cathodes for Durable Solid‐State Batteries

Advanced Science, EarlyView.
Electrochemical isolation of Ni‐rich layered cathodes in sulfide solid‐state batteries is uncovered as a previously unrecognized but critical performance‐limiting pathway. This study elucidates its origin and impact and introduces a scalable mitigation strategy using oxygen‐functionalized conductive carbon.
Abhirup Bhadra, Maxime Brunisholz, Aditya Rawal, Jacob Otabil Bonsu, Tongjun Luo, Lars Thomsen, Wesley M. Dose, Dipan Kundu   +7 more
wiley   +1 more source