Results 51 to 60 of about 119,617 (348)

Self compacting self curing concrete with lightweight aggregates

Građevinar, 2016
The self compacting self curing concrete made by partially replacing fine aggregate with the light expanded clay aggregate and fly ash aggregate is described in the paper. At that, maximum 25 % of fine aggregate (measured by volume) was replaced.
Gopi Rajamanickam, Revathi Vaiyapuri
doaj   +1 more source

Effect of Molarity of Sodium Hydroxide Solution Over GGBS-based Self Compacting Geopolymer Concrete [PDF]

E3S Web of Conferences
Applications of geopolymer concrete are increasing at a faster rate globally and are actively replacing cement concrete in all its facets. Regarding this, the advancement of, self-compacting geopolymer concrete is inevitable. The present study deals with
Ganesh A. Chithambar, Kumar S. Pream, Raghavi S.R., Sankar K. Vijay, Vanjinathan U., Kannan R.   +5 more
doaj   +1 more source

Steel fiber reinforced self-compacting concrete: experimental research and numerical simulation [PDF]

, 2008
Over the last few decades, the astonishing developments of super plasticizers technology allowed great achievements on the conception of concrete mixes exhibiting self-compacting ability.
Barros, Joaquim A. O., Camões, Aires, Pereira, E. N. B.   +2 more
core   +1 more source

Self-Compacting Concrete

, 2017
Self-compacting concrete is the highly flowable, non-segregating concrete that can spread into place, fill formwork, and encapsulate even the most congested reinforcement by means of its own weight, with little or no vibration. It delivers these attractive benefits while maintaining or enhancing all of customary mechanical and durability ...
Baoguo Han, Liqing Zhang, Jinping Ou
openaire   +1 more source

Polyolefin fiber-reinforced concrete enhanced with steel-hooked fibers in low proportions [PDF]

, 2014
Over the past few years, polyolefin fiber reinforced self-compacting concrete has shown high performance in both fresh and hardened state. Its fracture behavior for small deformations could be enhanced with a small amount of steel-hooked fibers ...
Alberti, M.G., Cánovas, M. F., Enfedaque Díaz, Alejandro, Gálvez Ruiz, Jaime, Osorio, I.R.   +4 more
core   +2 more sources

Upcycling of Disposable Face Masks into Water‐Resistant and Flame Retardant Foams

Advanced Functional Materials, EarlyView.
Disposable mask waste is upcycled into lightweight polypropylene‐based foams with tunable porosity and composite architectures reinforced by ear‐loop fibers. The sustainable solvent‐based process enables upcycling rates of 91% and solvent recovery of >90%.
Jingjing Pan, Erlantz Lizundia, Hao Jia, Lennart Bergström   +3 more
wiley   +1 more source

Study on the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete based on grey correlation theory

Journal of Asian Architecture and Building Engineering
Variations in the mechanical properties and pore structure of granulated blast furnace slag self-compacting concrete were studied. The grey correlation theory established the relationship between mechanical properties and pore structure. The test results
Peng Zhang, Dongsheng Shi, Ping Han, Zheng Ma   +3 more
doaj   +1 more source

Pengaruh Kadar Air Dan Superplasticizer Pada Kekuatan Dan Kelecakan Beton Geopolimer Memadat Sendiri Berbasis Abu Terbang [PDF]

, 2016
Eenvironmental issues that caused by the production of portland cement and the development needs of the concrete casting technology, where in the last few decade scientists has started to do research and development of fly ash based - self compacting ...
Gumalang, S. (Stevanny), Sumajouw, M. D. (M), Wallah, S. E. (S)   +2 more
core  

Similarities and differences of pumping conventional and self-compacting concrete [PDF]

, 2010
In Practice, Self-Compacting Concrete (SCC) is Considered as a Simple Extension of Conventional Vibrated Concrete (CVC) When Pumping is Concerned. the Same Equipment, Materials, Pumping Procedures and Guidelines Used for CVC Are Applied When Pumping SCC.
AN Ede, D Feys, D Kaplan, F Chapdelaine, G De Schutter, GH Tattersall, H Beitzel, JE Wallevik, M Ouchi, NR Guptill, OH Wallevik, RA Crepas, RD Browne   +12 more
core   +2 more sources

3D Printing Strategies for Bioengineering Human Cornea

Advanced Healthcare Materials, EarlyView.
This review highlights recent progress in 3D bioprinting strategies for engineering human corneas. Key aspects include the replication of corneal transparency, curvature, and biomechanical properties, alongside innovations in recent advancements in 3D printing methods, which benefit in overcoming current challenges.
Yunong Yuan, Khoon S. Lim, Gerard Sutton, Gordon G. Wallace, Jingjing You   +4 more
wiley   +1 more source