2014
DOI: 10.4028/www.scientific.net/amm.584-586.1416
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Prospects of Use and Impact of Nanoparticles on the Properties of High-Strength Concrete

Abstract: The basic properties of concrete can dramatically improve due to the unique structure of the nanosized particles. Namely, strength, frost resistance, fire resistance, corrosion resistance are increased, density and permeability are reduced; plasticity and water absorption are regulated. Despite of the huge number of advantages of nanomodified concrete, analysis of the use of nanoparticles shows that they are used quite seldom, as it requires a large cash outlay. It is not always profitable to use such additive… Show more

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Cited by 15 publications
(14 citation statements)
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“…3, the size of the obtained zinc hydrosilicates ranges from 10 to 30 nm. High values of particle size correspond to the high values of Fe(OH) 3 sol concentrations. The latter is because of increased concentration of silicic acid and, as a consequence, high concentration of zinc hydrosilicates.…”
Section: Resultsmentioning
confidence: 95%
See 2 more Smart Citations
“…3, the size of the obtained zinc hydrosilicates ranges from 10 to 30 nm. High values of particle size correspond to the high values of Fe(OH) 3 sol concentrations. The latter is because of increased concentration of silicic acid and, as a consequence, high concentration of zinc hydrosilicates.…”
Section: Resultsmentioning
confidence: 95%
“…Later on the ratio of sodium to chlorine ions will be denoted as α: 3 = 0.035 % and the amount of sodium hydrosilicates corresponding to the range of α = 0.5 ... 1.5, zinc hydrosilicates are forming nanoparticles with diameters greater than 16 nm (Fig. 1).…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…Developing hybrid materials using the nanotechnology method enhances both the performance and durability of the produced material [44,45]. It also provides an environmentallyfriendly approach by minimizing natural resources as conventional construction materials [46][47][48][49][50]. Sikora et al [51] investigated the effects of using MWCNT coated with NS on the cement pastes subjected to elevated temperature up to 600 • C. They found that incorporating MWCNT and NS with the optimum amount equal to 0.125 wt.% of the cement paste was advantageous compared to the use of pristine MWCNT.…”
Section: Introductionmentioning
confidence: 99%
“…Widespread use of nano-modified and mineral additives are in the various concretes compositions [7][8][9]. There is an active research of the modifying additives effect on shrinkable deformations of the foam concrete mix [10], as well as on density in normal moisture content conditions, on compressive strength and tensile strength during bending of cement composites [11][12][13], is being conducted.…”
Section: Introductionmentioning
confidence: 99%