Results 51 to 60 of about 3,288 (253)

Tunable Plug‐and‐Play Meta‐Nanogenerator Materials for Multi‐Range Force Measurements

Advanced Science, EarlyView.
The multifunctional and tunable meta‐nanogenerator material system combines a mechanical metamaterial and a triboelectric nanogenerator enabling self‐powered, real‐time force sensing across application‐specific ranges. Geometrical tuning adjusts stiffness and the force sensing range, while modular integration streamlines assembly.
Roshira Premadasa, Pouya Almasi, Samriddhi Ghimire, Wenkui Dong, Chenjie Zhang, Pengcheng Jiao, Qianyun Zhang   +6 more
wiley   +1 more source

Experimental study on the strength of lightweight geopolymer concrete with eco-friendly material

Građevinar, 2020
The differences in properties between the lightweight aggregate concrete and normal conventional concrete at the selected equivalent mix ratios have forbidden the former from being used widely in construction industry.
Nithya Swaminathan, N.S. Elangovan, Jayaprithika Anandan   +2 more
doaj   +1 more source

Economic characteristics of concrete production from fly ash as a way of land recultivation [PDF]

Ekonomika Poljoprivrede (1979), 2014
Application of fly ash in the construction industry is particularly significant in the terms of environmental protection and in the terms of improvement opportunities of certain properties of cement mortar and concrete.
Zekić Vladislav, Tica Nedeljko, Milić Dragan, Bačkalić Zoran   +3 more
doaj   +1 more source

Lightweight aggregate fiber reinforced concrete

Zbornik Radova Građevinskog Fakulteta, 2022
Because of the increasing use of lightweight aggregate concrete as a construction material, the paper gives its classification, as well as a brief summary of its advantages and disadvantages in relation to a normal weight concrete. The addition of fibers has proved efficient at improving the properties of lightweight aggregate concrete, especially in ...
Perčić Ivana, Goleš Danica, Kozarić Ljiljana, Čeh Arpad   +3 more
openaire   +1 more source

Safety of Sodium‐Ion Batteries: Evaluation and Perspective from Component Materials to Cells, Modules, and Packs

Advanced Energy Materials, EarlyView.
This review provides a bottom‐up evaluation of sodium‐ion battery safety, linking material degradation mechanisms, cell engineering parameters, and module/pack assembly. It emphasizes that understanding intrinsic material stability and establishing coordinated engineering control across hierarchical levels are vital for preventing degradation coupling ...
Won‐Gwang Lim, Seoa Kim, Erik A. Wu, Darren H. S. Tan, Shawn Peng, Xiaolin Li   +5 more
wiley   +1 more source

Prediction of Creep Concrete in Lightweight Concrete with Pumice as Coarse Aggregate

Rekayasa Sipil
Concrete creep is the additional strain that develops in concrete under constant stress over time. In this study, lightweight concrete is created by entirely replacing coarse aggregate with pumice to reduce the concrete's overall weight.
Chairah Maulidyah, Wisnumurti, Desy Setyowulan   +2 more
doaj   +1 more source

Bond strength of polymer lightweight aggregate concrete

Polymer Composites, 2013
Bond strength, physical, and mechanical properties of lightweight PC were investigated with inclusion of pumice lightweight aggregate in maximum size of 12 mm. As binder material, epoxy resin‐based polymer was used with its hardener. The binder to aggregate ratio was 30% by weight.
Uygunoglu, Tayfun, Brostow, Witold, Gençel, Osman, Topcu, Ilker Bekir   +3 more
openaire   +4 more sources

What to Make and How to Make It: Combining Machine Learning and Statistical Learning to Design New Materials

Advanced Intelligent Discovery, EarlyView.
Combining machine learning and probabilistic statistical learning is a powerful way to discover and design new materials. A variety of machine learning approaches can be used to identify promising candidates for target applications, and causal inference can help identify potential ways to make them a reality.
Jonathan Y. C. Ting, Amanda S. Barnard
wiley   +1 more source

The influence of OPC and PPC on compressive strength of ALWA concrete

MATEC Web of Conferences, 2018
Lightweight concrete is one of the options used in construction in lieu of the traditional normal-weight concrete. Due to its lightweight, it provides lighter structural members and thus, it reduces the total weight of the structures.
Diajeng Aryani Fedya, Tavio, Gusti Putu Raka I, Puryanto   +3 more
doaj   +1 more source

Empirical Equation for Mechanical Properties of Lightweight Concrete Developed Using Bottom Ash Aggregates

International Journal of Concrete Structures and Materials, 2022
The mechanical properties of lightweight aggregate concrete developed with the use of bottom ash aggregate (LWAC-BA) as a partial or full replacement of lightweight aggregate differ from those of general lightweight concrete made using natural fine and ...
Hye-Jin Lee, Sanghee Kim, Hak-Young Kim, Ju-Hyun Mun, Keun-Hyeok Yang   +4 more
doaj   +1 more source