Self Compacting Concrete (SCC)
ResultSelf-compacting concrete is a type of non-segregating concrete that can settle into formwork and envelop heavily reinforced, narrow, and deep portions with its weight. Advertisement Unlike typical concrete, which employs mechanical equipment such as immersion vibrators, self-compacting concrete does not require external …
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A Review on the Effects of Nanoparticles on Properties of Self
ResultSome researchers have employed nanoparticles into concretes such as self-compacting concrete (SCC) aiming to modify fresh peoperties and mechanical strength of this system. This paper presents an ...
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Self-Compacting Concrete: Materials, Properties, and Applications
ResultAbstract. Self-compacting concrete (SCC) is design to achieve three functional requirements, which are filling ability, passing ability, and resistance to segregation. These requirements are necessary to properly fill the formwork and adequately encapsulate reinforcing bars only through the action of gravity, while maintaining …
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Study on the Constitutive Relationship between Ordinary …
Resultnano-titanium dioxide on various characteristics of plain or blended cement systems, in-cluding workability, setting time, mechanical strengths, water absorption, and porosity. Alobaidi et al. [] discussed the effects of nano-fly ash particles on the room temperature and high-temperature properties of self …
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(PDF) SELF-CLEANING CONCRETE
Resultself-compacting concrete. Construction and Building Materials, 246, 118427. ... This research paper concern with the use of Nano-titanium dioxide and fly ash in concrete to improve the compressive ...
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The effects of zinc dioxide nanoparticles on flexural strength of self
ResultThere are many advantages due to the utilization of waste materials in concrete, one of these advantages is self-compacting concrete (SCC) when it is required to be poured into a narrow area [107 ...
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Enhancing high-strength self-compacting concrete …
ResultThe study explores the impact of elevated temperatures (100–800 °C) on high-strength self-compacting concrete (HSSCC). Results demonstrate a …
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Concrete, mortar and plaster using titanium dioxide …
ResultNO x photocatalytic degradation employing concrete pavement containing titanium dioxide. Appl. Catal. B, 95 (2010), pp. 245-254. View PDF View article View in Scopus Google Scholar. ... Commercial and laboratory prepared titanium dioxide thin films for self-cleaning glasses: photocatalytic performance …
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Self-cleaning ability of titanium dioxide clear paint coated
ResultA commercially available TiO 2 containing paint (PC-S7) was used to apply coatings on the surface of the (self-compacting architectural mortar (SCAM). It was an aqueous dispersion (sol) of ultrafine anatase particles (specific surface area = 300 m 2 /g). The TiO 2 content in the paint was about 10% (by weight) according …
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RETRACTED ARTICLE: TiO2 nanoparticles' effects on properties of
ResultNazari A, Riahi S. The effects of zinc dioxide nanoparticles on flexural strength of self-compacting concrete. Compos Part B-Eng, 2011, 42(2): 167–175. Article Google Scholar Nazari A, Riahi S. The effects of ZnO 2 nanoparticles on split tensile strength of self-compacting concrete. J Exp Nanosc, 2010, doi: …
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EFFECT OF NANO TITANIUM DIOXIDE AND M-SAND IN SELF CURING CONCRETE
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A critical assessment on the effect of nano
ResultThis paper summarises prior research on the effect of nano-titanium dioxide on a variety of properties, including heat of hydration, workability, setting time, chemical shrinkage, …
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A REVIEW ON TITANIUM DIOXIDE -A STUDY OF SELF-CLEANING CONCRETE
ResultThe present work explores to study the compressive strength and self-cleaning properties of the concrete by the applications of nano-liquid TiO 2 on fresh concrete with different dosages (0, 2.5 ...
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Effect of moisture content on tunnel fire resistance of self-compacting …
ResultDOI: 10.1680/jmacr.19.00436 Corpus ID: 216394792; Effect of moisture content on tunnel fire resistance of self-compacting concrete coated with aerogel mortar @article{Wang2020EffectOM, title={Effect of moisture content on tunnel fire resistance of self-compacting concrete coated with aerogel mortar}, …
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Effect of nano-silica in concrete; a review
ResultNano-silica (nS) or silica nanoparticles, also known as silicon dioxide nanoparticles, can be used as additives for improving concrete's mechanical and durability properties [24], [25], [26].The effect of nS on nanostructure of cement paste also confirmed the improvement in concrete durability [27].The results revealed …
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The influence of various forms of titanium dioxide on the …
ResultVolume 160, April 2023, 112139. Research Papers. The influence of various forms of titanium dioxide on the performance of resultant cement composites with …
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(PDF) Self-Cleaning Concretes: An Overview
ResultIn this study, M 40 grade concrete was prepared conventionally and by the addition of Titanium dioxide (TiO 2). TiO 2 is added to concrete in …
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Influence of Nano-TiO2 and water to cement ratio on …
ResultThe experimental work describes the fracture parameters of concrete using TiO2 Nano powder (NT) (1, 2, 3%) and ground granulated blast furnace slag (GGBS) (30%). The three-point bending test was conducted on 54 notched beams with a water to cement (w/c) ratio of 0.35 and 0.4. A 50 kN capacity closed-loop …
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Titanium dioxide as a photocatalyst to create self-cleaning concrete …
ResultThe self-cleaning concrete is a potential approach to make the city cleaner by reducing the air pollutants [1] ... To study the effect of UV rays on concrete with Titanium Dioxide by Spectroscopy method. ... Performance evaluation of self-compacting concrete containing fly ash, silica fume and nano …
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EXPERIMENTAL STUDY ON CONCRETE BY PARTIAL …
ResultThe use of Nano silica, Nano Titanium dioxide and GGBS is to increase the durability, self compacting and self healing properties of concrete. 3.MATERIALS a) Cement Cement is the most important ingredient and act as a binding material. PPC of 53 grade flyash based cement is used for this study. Table 1 : Physical …
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Study on the Properties of Self Cleaning Concrete Using Titanium Dioxide
ResultConcrete is the most widely used construction materials for building technology. However, cement production releases high amounts of carbon dioxide CO2 to the atmosphere that leads to increasing the global warming. The concrete materials also have been developed to be functioned as self cleaning construction …
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Enhancing high-strength self-compacting concrete …
ResultThis study investigates the mechanical properties of high-strength self-compacting concrete (HSSCC) through rigorous laboratory testing. Six input parameters—cement, water-cement ratio, nano-silica percentage, fine aggregate, coarse aggregate and temperature—are analysed with compressive, flexural, and …
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Sustainability | Free Full-Text | Analysis of the Self …
ResultThe materials used in civil construction are undergoing significant advances to achieve reduced maintenance and increased durability. This study analyzed the self-cleaning potential of Glass …
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A Review on Performance of Self-Compacting Concrete
ResultSilicon Dioxide. Ca(OH) 2. Calcium Hydroxide. NA. Nano Aluminium Oxide. NT. Nano Titanium Oxide. Fe 2 O 3. Ferrous Oxide. CuO. Cupric Oxide. RSF. Recycled Steel Fibre. MIC. Micro. MAC. Macro. NVC. ... Self-Compacting Concrete (SCC) is reflected as "the most progressive improvement in concrete …
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Effect of nano TiO2 on mechanical properties and microstructure of concrete
ResultThe ordinary Portland cement (OPC) was used according to IS 4031:1996 part 1 [10] to prepare concrete mixtures, the physical properties of cement are shown in Table 1 and Table 2 and Table 3 shows the chemical and physical properties of cement and industrial waste FA which is used for the. The maximum …
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Effect of moisture content on tunnel fire resistance of self-compacting …
ResultSelf-compacting concrete (SCC) is widely used in tunnel linings that are subject to fire risks. During tunnel fires, personnel and structural safety are commonly threatened by the explosive spalling of SCC due to its high strength and high moisture content. Recent studies have suggested that a coating of fire …
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Technical Information 1398: AEROSIL®, AEROXIDE® and …
Resulthowever, AEROXIDE® titanium dioxide is a crystalline material (containing a majority anatase phase and the balance rutile). ... 2b on example of self-compacting concrete that was prepared with a cement compound, which included very fine cement. Both, compressive and flexural strength of self-compacting ...
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Compressive strength of concrete reinforced by TiO
ResultTherefore, further optimizations regarding the strength and toughness of concrete have become the goal of scientific and technological researchers. Due to the outstanding property of nanostructures, the specific surface area of Titanium dioxide (TiO 2) nanoparticles increases greatly. The significant increase of …
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Influence of Nano Composites on the Impact Resistance of Concrete …
ResultThe Performance of Alkali-Activated Self-Compacting Concrete with and without Nano-Alumina. Sustainability 2023, 15, 2811. [Google Scholar] Abdalla, J ... The Effect of Nanosilica and Titanium Dioxide on the Mechanical and Self-Cleaning Properties of Waste-Glass Cement Mortar. Procedia Eng. 2015, 108, …
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Utilization of ecofriendly self-cleaning concrete using zinc …
ResultChen et al. (2009) paper on photo catalytic construction materials discussed the application of titanium dioxide (TiO2) being added to construction material products such as tiles, glass, concrete, and paints. ... Workability of hybrid fiber reinforced self-compacting concrete. Build. Environ., 40 (2005), pp. 1672 …
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