Results 31 to 40 of about 89,335 (158)
Developing high performance concrete for precast/prestressed concrete industry
Case Studies in Construction Materials, 2019 High performance concrete (HPC) is a new class of concrete that has superior characteristics compared to conventional concrete. Despite of its superior characteristics, HPC is not widely used in local and international markets due to its high constituent
Amin K. Akhnoukh, Hala Elia
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Designing Workability of High Performance Concrete Using Rheometrical Workability Test
Communications, 2002 In the paper the results of investigation on cement/superplasticizer compatibility in presence of air entraining agent and silica fume are presented and discussed. Investigation was carried out on standard mortars using rheometrical workability test (RWT)
Janusz Szwabowski, Jacek Gołaszewski
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Preparation of ZnNiAl-LDHs microspheres and their adsorption behavior and mechanism on U(VI)
Scientific Reports, 2021 Ternary zinc-nickel-aluminum hydrotalcites (ZnNiAl-LDHs) were prepared by hydrothermal synthesis. The structure and morphology of the materials were characterized using X-ray diffraction (XRD), fourier transform infrared spectroscopy (FT-IR), scanning ...
Yanquan Ouyang +6 more
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Optimizing High Performance Self Compacting Concrete
MATEC Web of Conferences, 2017 This paper’s objectives are to learn the effect of glass powder, silica fume, Polycarboxylate Ether, and gravel to optimizing composition of each factor in making High Performance SCC. Taguchi method is proposed in this paper as best solution to minimize
Raymond A Yonathan +2 more
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Results in EngineeringThis paper investigates the free in-plane vibrations of rectangular sheets under various boundary conditions using an improved Riley-Ritz method. A novel approach involving graph theory and canonical forms is introduced, marking a first in the study of ...
Aliasghar Bagheri +2 more
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Characterization and Development of High-Strength and High-Performance Concrete Incorporating Mineral and Chemical Admixtures - A Review [PDF]
E3S Web of ConferencesIn this review, the performance characteristic and development of eco-friendly high- strength and high- durable concrete incorporating Alccofine and metakaolin in binary and ternary system of mix are discussed.
Divahar R. +2 more
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High performance concrete with steel slag aggregate
Građevinar, 2014 The effect of the steel slag aggregate aging on mechanical properties of the high performance concrete is analysed in the paper. The effect of different aging periods of steel slag aggregate on mechanical properties of high performance concrete is ...
Maruthachalam Verapathran, P. Murthi
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Buildings, 2018 Self-cured concrete is a type of concrete with a special ability to reduce autogenous shrinkage responsible for early-stage cracking. It is useful generally for the construction of high rise buildings and bridges.
David O. Nduka +3 more
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Properties of High Performance Concrete
Al-Khawarizmi Engineering Journal, 2010 ?????? ????? ??? ???? ?? ???????? ????? ?????? ??? ???? ???????? ????? ????? ?? ??????? ???????? ?????? ?????? ????? ??????? ??? ????????????? ?????? ??????? ??? ???? ?????? ???????? ????????? ????? ?????? ?????? ?????? ??????? ???? ??????? . ???? ????? ?
Luma Ahamed Adia +2 more
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Ecological High Performance Concrete
Procedia Engineering, 2017 Abstract In this paper the authors present the possibility to utilize two waste materials to produce high performance concrete (HPC). To prepare the mixes, Recycled Concrete Aggregate (RCA) of 4-16 mm fraction and Class F fly ash (from coal burning power plant) were used.
Kubissa, Wojciech +4 more
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