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333 articles for “ash”
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Knowledge and Reported Practice of ASHA Workers Regarding Infant Care in Selected PHCs Under Anekal Taluk, Bangalore
Abstract: A descriptive design was used to assess the knowledge and reported practice of ASHA workers regarding infant care including breastfeeding, complementary feeding and immunization. The objectives of the study were to assess knowledge of ASHA workers on infant care, the reported practice of ASHA workers on infant care, determine the correlation between knowledge and reported practice of ASHA workers on infant care, and to find the association between knowledge and …
Published in International journal of Nursing Science Practice and Research · Vol. 5, Issue 1, 2019 · pp. 24–28 Read article
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Utilization of Brick Dust and Rice Husk Ash for Sustainable Cement Replacement in M20 Grade Concrete
Abstract: AbstractThe study evaluates the influence of replacing cement with Fly Ash, Brick Dust, and Rice HuskAsh on the compressive strength of concrete. Cement replacement was conducted at varyingpercentages (5%, 10%, 15%, 20%, 25%, 30%, 35%, and 40%) for M20 grade concrete, andcompressive strength was assessed at 7, 28, 90, and 180 days. The results demonstrate thatpartial cement replacement can achieve comparable or improved strength performance up to anoptimal level, beyond …
Published in International Journal of Concrete Technology · Vol. 11, Issue 2, 2025 · pp. 1–5 Read article
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Enhancing Geopolymer Concrete Properties Through Processed Fly Ash and Alccofine Integration
Abstract: Abstract Geopolymer concrete (GPC) is gaining attention as a sustainable alternative to ordinary Portland cement (OPC) due to its potential to reduce the environmental impact of cement production, which accounts for roughly 7% of global CO2 emissions. This study investigates the use of processed fly ash and alccofine as key ingredients in GPC to improve its workability and compressive strength. Experimental tests were conducted to evaluate the effects of different …
Published in International Journal of Construction Engineering and Planning · Vol. 10, Issue 2, 2024 · pp. 1–8 Read article
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Suitability of Concrete Containing Fly Ash Along with Alccofine
Abstract: With the growing urbanization and rising standard of living and purchasing power of men the demand of concrete does not look to become dormant. But due to limited supply of non-renewable constituents of concrete they are needed to be preserved for the future generation, so there is utmost necessity of using supplementary waste materials in concrete. With advancement in science and technology itis made possible that the waste materials like …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 15–20 Read article
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Regulation of Ca(OH)2 Concentration in the Hardening System “Gypsum Binder-Portland Cement” By Introducing Ash and Slag Additives when Producing Composite Gypsum Binders (CGB)
Abstract: This paper presents the results of the research and development of composite gypsum binders (CGB) based on technogenic raw materials in the form of ash and slag mixtures of fuel wastes, which reduces the consumption of Portland cement clinker up to 85% in comparison with traditional composite binders. The optimal compositions of the CGB are proposed. The impact of the type of mineral additives of technogenic origin and superplasticizer on …
Published in International Journal of Composite and Constituent Materials · Vol. 7, Issue 1, 2021 · pp. 1–8 Read article
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Development of Fly Ash Bricks Using Alccofine as Partial Replacement of Cement
Abstract: With the growing technology in bricks industry and urbanization there is lot of requirements of raw material. Due to the limited availability of non-renewable resources, it is imperative to use additional waste materials when producing bricks in order to protect these resources. To combat the problem of environmental contamination, waste materials like fly ash, silica fume, and blast furnace slag can be utilised in place of clay. So using fly …
Published in International Journal of Composite Materials and Matrices · Vol. 8, Issue 2, 2022 · pp. 19–26 Read article
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Increase the Shear Strength of Soil by Partial Replacement of Fly Ash
Abstract: Soil is the foundation for any civil engineering structures. It is required to bear the loads without failure. In some places, soil may be weak which cannot resist the oncoming loads. In such cases, soil stabilization is needed, numerous methods are available in the literature for soil stabilization. In this study, fly ash was mixed with clay soil to investigate the relative strength gain in terms of Vane shear test, …
Published in International Journal of Sustainable Building Technology · Vol. 2, Issue 2, 2019 · pp. 59–77 Read article
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Effect of Groundnut Shell Ash Lime on Characteristics of Soil
Abstract: Soil is one of the foremost commonly encountered materials in engineering. However black cotton soils are excellent for agriculture purpose, they are not so good for laying durable roads and construction of buildings. Soil stabilization is additionally how to treat a soil to wish care of, alter or improve the performance of soil. A test examination is apportioned to ascertain the effect of Ground Nut Shell Ash mixed with Lime …
Published in International Journal of Landscape Planning and Architecture · Vol. 7, Issue 1, 2021 · pp. 15–20 Read article
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A Technical Analysis of Fly Ash Concrete for Compressive Strength
Abstract: Fly ash is a waste produced by thermal power plants and used as a supplementary cementitious material (SCM) in the production of Portland cement concrete. A supplementary cementitious material, when used in combination with Portland cement, pays to the properties of the hardened concrete through hydraulic or pozzolanic activity, or both. At present fly ash, is a big environmental concern and issues. The analysis presented in this paper is carried …
Published in International Journal of Concrete Technology · Vol. 4, Issue 1, 2018 · pp. 21–24 Read article
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Experimental Investigation On Partial Replacement Of Fine Aggregate By Wood Ash On Concrete
Abstract: This paper intends to investigate the possibility of producing low costs enhanced performance concrete by wood ash. By taking the enormous amount of sand in river beds, it affects the environment badly and demand for fine aggregate is increase day by day. So by partially replacing Prosopis juliflora ash with fine aggregate in construction field, It can serve both the purposes of meeting the demands of construction industry and at …
Published in International Journal of Concrete Technology · Vol. 4, Issue 2, 2018 · pp. 10–16 Read article
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Modeling Concrete Tensile Strength from Fly Ash and Alccofine as Partial Replacement for Cement
Abstract: Tensile strength development were carried applying derived modeling and simulation, this study is to monitor the behaviour of the material in tensile state, Several materials has been used as modifiers or partial replacement, but the application of alccofine as a micro-fine materials has not been thoroughly applied by experts, this product has fine particles that is more finer than cement including other materials, the tensile strength behaviour from the studies …
Published in International Journal of Concrete Technology · Vol. 6, Issue 2, 2020 · pp. 22–38 Read article
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Water Filtration Through Fly Ash, Sand and Charcol Filter
Abstract: This project focuses on the implementation of a sequential filtration system using fly ash, sand, and activated charcoal filter beds to treat contaminated quarry water and contaminated cleaning water from a rubber factory The goal is to diminish the concentrations of diverse contaminants found in the wastewater and enhance its overall qual The goal is to diminish the concentrations of diverse contaminants found in the wastewater and enhance its overall …
Published in International Journal of Water Resources Engineering · Vol. 9, Issue 2, 2023 · pp. 21–26 Read article
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Effect of Video-assisted Teaching Program Regarding Obstetrical Emergencies on the Knowledge and Skill in Management of Obstetrical Emergencies Among ASHA Workers
Abstract: The current study aimed to evaluate the impact of a video-assisted teaching program focused on obstetrical emergencies on the knowledge and skill levels related to obstetrical emergency management among Accredited Social Health Activist (ASHA) workers. The study employed a quasi-experimental design with a single group, conducting pretests and posttests. The sample consisted of 45 ASHA workers of selected primary health centers in Kannur district, selected by convenience sampling. Knowledge was …
Published in International Journal of Obstetrics, Perinatal and Neonatal Nursing · Vol. 9, Issue 2, 2023 · pp. 6–11 Read article
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The Ashokan Minor Rock Edict in Bahapur, Delhi
Abstract: The major purpose of writing this research paper is to analyse why the Minor Rock Edict of the Mauryan Emperor Ashoka has been engraved on a small hillock of Bahapur only, near Srinivaspuri in Kalkaji, Delhi. Initially this site came to the notice of a contractor of Delhi, Shri Jung Bahadur, who came to the inscribed rock which was planned to be blasted for the development of a residential colony …
Published in International Journal of Architectural Heritage · Vol. 5, Issue 2, 2022 · pp. 26–30 Read article
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THERMODYNAMICS OF HEAVY METALS (Hg2+, Cd2+, Fe2+AND Ni2+) ADSORPTION USING BOILER FLY ASH
Abstract: The effect of temperature on the adsorption of heavy metals, Hg2+, Cd2+, Fe2+ and Ni2+ using unactivated boiler fly ash (an agricultural waste) was investigated. The results showed that Hg2+ and Cd2+ ions were mostly affected by increase in temperature because their sorption rate decreased at high temperature. At the temperature of 273 K and 383 K, the amount of Hg2+ adsorbed (mg/g) by the unactivated boiler fly ash was …
Published in International journal of Thermodynamics and Chemical Kinetics · Vol. 6, Issue 2, 2020 · pp. 25–34 Read article
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Compressive Strength, Water Absorption and Temperature Effects on Partial Replacing Cement with GGBS, Micro Silica and Fly Ash
Abstract: Widespread research work for decades also in development throughout the globe in concrete technology in finding substitute materials which can incompletely change Pozzolonic Portland Cement (PPC) and which can also meet the necessities of the strength and durability performance of industrial by products like micro silica, ground granulated blast furnace slag, fly ash, etc. now termed as complimentary cementations materials (CCM) are quite promising. The increased quest for sustainable and …
Published in International Journal of Construction Engineering and Planning · Vol. 4, Issue 2, 2018 · pp. 30–37 Read article
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Optimization of Compressive Strength of Snail Shell Ash Blended Cement Concrete
Abstract: In this paper, a mathematical model is developed to optimize the compressive strength and the corresponding values of the mixture proportions of snail shell ash blended cement concrete using Scheffe’s regression method.A computer program written in qbasic language was invoked to quicken the selection of the cheapest mix ratios and the corresponding value of compressive strength of concrete. The mix ratio that optimized the compressive strength was found to be …
Published in International Journal of Construction Engineering and Planning · Vol. 6, Issue 2, 2020 · pp. 29–37 Read article
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Study of Durability Properties of Bagasse Ash Concrete and Its Behaviour when Exposed to Elevated Temperatures
Abstract: The major driver for the economic growth and social progress of any country is its construction sector. In India, it is estimated that construction contributes 8% to 9% to GDP and this share is likely to increase in coming years. High-performance concrete made from ordinary Portland cement (OPC) and various supplementary cementitious materials (SCM) are alarmingly finding their use in construction worldwide. Bagasse ash (BA), one such SCM, the agro-industrial …
Published in International Journal of Construction Engineering and Planning · Vol. 8, Issue 2, 2022 · pp. 51–62 Read article
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Effect of Colloidal Nanosilica on High Strength Rice Husk Ash Concrete
Abstract: Nowadays, supplementary cementitious materials (SCMs) are used in concrete because it reduces CO2 emission during. The husks, which are production of cement, reduces cement contents, improve workability, increase strength and enhance durability. Pozzolanic reaction takes place when siliceous or aluminous material comes in contact with calcium hydroxide in the presence of moisture to form compounds possessing cementitious properties approximately 50 percent cellulose, 30 percent lignin and 20 percent silica, are …
Published in International Journal of Concrete Technology · Vol. 3, Issue 1, 2017 · pp. 33–43 Read article
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Investigation of strength of concrete by replacement of sand with copper slag and cement with sugarcane bagasse ash
Abstract: This investigational study conducted to observe the potential of Sugarcane Bagasse Ash as a cement replacing material which is similar to that of Portland Pozzolana Cement and Copper slag as a fine aggregate replacement material. Seven different concrete mixes with the Bagasse Ash replacement to the Portland Pozzolana cement and copper slag replacement are (5% + 40%, 10% + 15% , 10% + 25% , 10% + 35% , 10% …
Published in International Journal of Concrete Technology · Vol. 5, Issue 1, 2019 · pp. 25–38 Read article