Low-heat steaming treatment of concrete with polycarboxylate superplasticizers
Magazine of Civil Engineering, 2021 Recommendations for quantity of polycarboxylate water-reducing admixtures, for the properties of Portland cement as well as the curing regimes is presented in order to reduce the Portland cement amount, to improve the transfer and design strength and ...
Olga Smirnova
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Investigation of Cement, Mineral and Chemical Additive Interactions in Micro Scales
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2021 Self-compacting concretes (SCC), a new type of concrete, were realized with the development of polycarboxylate-based chemical additives. The interaction of these additives with the powder materials in the nano and micro scales affects the fresh and ...
Kenan Toklu +2 more
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Supramolecular impactmechanism of polycarboxylate superplasticizers on controlled hardening building nanocomposites [PDF]
Нанотехнологии в строительстве, 2020 : Introduction. The use of modifying nano-additives in the production of binding building materials is one of the most effective ways to control the technological parameters of concrete by conducting good control of the rheological characteristics ...
Rauf M. Khalikov +3 more
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Effect of the mix composition with superplasticizer admixture on mechanical properties of high–strength concrete based on reactive powders [PDF]
Archives of Civil Engineering, 2023 This paper outlines effect of the mix composition on mechanical properties of high–strength concrete based on aggregate size like in of Reactive Powder Concrete (RPC) but without fiber reinforcement.
Jarosław Siwiński +5 more
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Contemporary Clinical Dentistry, 2019 Context: The most appropriate luting agent for titanium crowns is yet to be determined. Commonly used cements for luting titanium restorations give off leachable ions which may cause surface interaction with the titanium.
Kondumahanti V N. Avinash +3 more
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Materiales de Construccion, 2018 The dispersion behavior of graphene oxide in cement matrix is one important factor in enhancing cement performance. In this work, we investigated the dispersion of graphene oxide in cement by simulating alkaline environment with a solution of calcium ...
G. J. Jing +5 more
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Applied Sciences, 2021 Due to their exceptional electrical properties, carbon nanotubes (CNTs) can be applied as conductive fillers to develop self-sensing cement-based matrices.
Pedro de Almeida Carísio +5 more
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Methodological Substantiation of the choice for a stabilizer for bismuth titanate fine particles suspensions [PDF]
Нанотехнологии в строительстве, 2023 : Introduction. The current stage of the construction industry and building materials science development involves the introduction and widespread application of nano- and fine particles capable of improving the properties of traditional materials ...
Svetlana V. Samchenko +3 more
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Study on utilization of carboxyl group decorated carbon nanotubes and carbonation reaction for improving strengths and microstructures of cement paste [PDF]
, 2016 Carbon nanotubes (CNTs) have excellent mechanical properties and can be used to reinforce cement-based materials. On the other hand, the reaction product of carbonation with hydroxides in hydrated cement paste can reduce the porosity of cement-based ...
Cui, H, Qin, Q, Tang, W, Yan, X, Zhou, X
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Evaluating the Antimicrobial Properties of Glass Ionomer, Zinc Phosphate, and Polycarboxylate Cement
Majallah-i dānishgāh-i ̒ulūm-i pizishkī-i Arāk, 2021 Background and Aim: There exists increased demineralization risk of enamel adjacent to fixed orthodontic attachments by cariogenic bacterias (e.g., Streptpcoccus mutans, Streptpcoccus sobrinus) and inadequate data about commonly used orthodontic cements.
Rahil Mirzaei +6 more
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