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171 articles for “cement”
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Regration Analysis of Compressive Strength of Recycled Aggregate Concrete with Ground Granulated Blast-Furnace Slag and Fly Ash
Abstract: In this research work presents the compressive strength of recycled aggregate concrete (RAC) with recycled coarse aggregate (RCA) that coming from single source and the results of an investigation on the influence of recycled coarse aggregate (RCA) on compressive strength of recycled concrete are accessible. Natural aggregates concrete cubes were cured in normal water for 28-days obtain virgin and RCA. The properties of natural coarse aggregate (NCA) and (RCA) and …
Published in International Journal of Concrete Technology · Vol. 8, Issue 1, 2022 · pp. 9–16 Read article
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Study the effect of single and double layers of welded mesh & percentages of steel fiber on different sample
Abstract: Ferrocement is a thin composite structure made a rich mortar mix based on cement with relatively different type of wire mesh. The main objective of this research paper is to constructed a low cost insulation resistance residential building system for urban as well as for ruler development. Ferrocement technologies reduced cost, time and structural load at least 30% to 50%. It is long-lasting and cost-effective due to locally available material …
Published in International Journal of Concrete Technology · Vol. 8, Issue 2, 2022 · pp. 22–30 Read article
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Exploring the Integration of Recycled Waste Materials in Concrete: A Comprehensive Overview
Abstract: The utilization of recycled materials from construction sites has experienced a notable increase in recent times, driven by the principle of efficient resource usage established by the International Council of Building in 1994. Recycled materials, including recycled concrete aggregate or brick aggregate sourced from construction and demolition waste, waste glass from municipal waste or recycled sources, and gypsum from gypsum boards, are being increasingly employed as substitutes for primary raw …
Published in International Journal of Concrete Technology · Vol. 9, Issue 1, 2023 · pp. 26–34 Read article
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Experimental Investigation of Concrete Properties for Strength and Durability with Partial Replacement of Mixture of Nano-Silica
Abstract: This study explores the effects of partial cement replacement with nano-silica on theproperties of concrete, focusing on both strength and durability aspects. Compressive strengthtests were conducted at two key ages, 7 days and 28 days, to evaluate the concrete's performanceunder various conditions. The nano-silica was introduced into the concrete mix at three differentpercentages: 0.3%, 0.6%, and 1% by weight of the cement content. Our experimental findingsindicated a remarkable enhancement in …
Published in International Journal of Concrete Technology · Vol. 9, Issue 2, 2023 · pp. 1–7 Read article
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Soil Stabilization with Waste Shredded Rubber Tyre Chips
Abstract: Soil stabilization means modification of the soil properties by the addition of any other material to meet the required engineering requirements. Construction engineering structures on the weak soils are considered to be unsafe. The load bearing capacity of these weak soils can be improved by means of various ground improvement techniques. Use of waste shredded rubber tyre chips in geotechnical engineering for enhancing the soil properties has received great attention …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 3, Issue 1, 2017 · pp. 1–7 Read article
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Optimization of Compressive Strength of Segmental Interlocking Stones
Abstract: The failure of most segmental interlocking stones used as pavement materials is traceable to lack of knowledge of the mix ratios that would optimize the compressive strength of the end products. In this study, the compressive strength was optimized based on Scheffe’s simplex lattice approach. The reliability of model developed was investigated using F-statistic and was found to be adequate. A computer program written in basic language was used to …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 4, Issue 2, 2018 · pp. 1–7 Read article
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Short Communication: Physico-Mechanical Properties of Rice Husk Geopolymers
Abstract: Concrete may be a wide used construction material for varied kinds of structures thanks to its structural stability and strength. However, the assembly of hydraulic cement, a main element of constructing concrete, contributes important quantity of greenhouse emission, as a result of the assembly of 1 ton of hydraulic cement additionally releases regarding one ton of dioxide gas into the atmosphere. Additionally the extent of energy needed to provide OPC …
Published in International Journal of Structural Engineering and Analysis · Vol. 2, Issue 1, 2016 · pp. 34–35 Read article
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Evaluation of the Flow Properties of Self-Compacting Fly-ash Concrete Using Artificial Neural Network
Abstract: The purpose of this study is to examine the feasibility of using artificial neural network programming for the calculation of the fresh properties of self-compacting concrete. The input parameters of the neural network were the mix composition influencing the fresh properties of self-compacting concrete namely; the cement content, the dosages of fly-ash, water, fine aggregate, coarse aggregate, and superplasticizer. The model is founded on a multilayer feed forward neural network. …
Published in International Journal of Structural Engineering and Analysis · Vol. 7, Issue 2, 2021 · pp. 35–40 Read article
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Thermal Effects on Elastic and Rigidity Modulus of Flexible Pavement Wearing Course
Abstract: Laboratory investigation of flexible pavement was carried out using asphalt concrete samples to simulate the behaviour of actual field conditions of a flexible pavement. The study was carried out in order to ascertain the changes that will result in the elastic and rigidity (shear) modulus of flexible pavement when subjected to increasing temperature conditions (thermal effect). The study became pertinent because mechanistic design of flexible pavement requires as input the …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 3, Issue 2, 2017 · pp. 1–7 Read article
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A comparative study on the use of conventional and osadebe mix designs in predicting the marshall stability of asphalt concrete
Abstract: Asphalt concrete is an important construction material all over the world with its design always following conventional procedure in developing countries such as Nigeria. This study was channelled towards using Osadebe’s theory in comparison to the conventional design procedure in the design of asphalt concrete providing a handy mathematical model for the determination of the stability of asphalt concrete given any components’ mix proportion and vice versa. Two designs were …
Published in International Journal of Transportation Engineering and Traffic System · Vol. 6, Issue 1, 2020 · pp. 10–23 Read article
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Manufacturing of Reinforced Composite Fly Ash Bricks – Product Analysing and Development Using Value Engineering Techniques
Abstract: The key driver of Indian economy is structured by the infrastructure development. This sector is principally responsible for thrusting India’s overall development and an intensive focus from government for initiating policies that would propose alternate methods and materials for which the end products ensuring high quality, non-degradable, time-bound creation of world class infrastructure in the country. Infrastructure sector includes power, bridges, dams, roads, and urban infrastructure development, which requires huge …
Published in International Journal of Manufacturing and Materials Processing · Vol. 4, Issue 1, 2018 · pp. 12–19 Read article
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From Waste to Walls: A Comparative Study of Recycled Buildings in India
Abstract: As the construction sector across the world is compelled to rein in its environmental impact – currently, estimated at nearly 40% of global carbon emissions – the use of recycled materials is no longer a secondary aesthetic option but a structural imperative. This paper presents a comparative study of pioneering Indian architectural projects that assess the effectiveness of diverted waste streams in contemporary construction. Three iconic projects to be discussed …
Published in International Journal of Sustainable Building Technology · Vol. 9, Issue 2, 2026 Read article
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Assessment of M30 Concrete Compressive Strength Using Digital Rebound Hammer and Destructive Testing
Abstract: Abstract The assessment of in-situ concrete strength using non-destructive testing (NDT) techniques hasbecome increasingly important for quality assurance, structural evaluation, and conditionassessment of concrete infrastructure. Among the available NDT methods, the digital reboundhammer offers a rapid, economical, and non-destructive means of estimating concretecompressive strength. This study experimentally investigates the correlation between reboundnumbers obtained from a digital rebound hammer and the compressive strength of M30 gradeconcrete determined using a Compression Testing …
Published in International Journal of Structural Engineering and Analysis · Vol. 12, Issue 2, 2026 Read article
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Design And Finite Element Analysis Of RCC And Timber-Composite RCC Columns with Seismic Effect
Abstract: This study presents the design and finite-element analysis (FEM) of three reinforced cement concrete (RCC) column configurations under seismic effect, with the objective of quantifying how a central Sal-timber core alters the structural performance of an otherwise conventional RCC column. All three columns are of identical external size (300 × 300 mm) and clear height 3.0 m, fixed at both ends, and use M30 concrete, Fe500 steel, 4–16 mm φ …
Published in International Journal of Structural Mechanics and Finite Elements · Vol. 12, Issue 2, 2026 Read article
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Influence of Rubber Particle Size on the Ductility and Energy Absorption of Structural Elements
Abstract: Abstract This research investigates how the rubber particle sizes influence the ductility and energy absorption of structural members made of RC. For this analysis, the different types of waste tire rubbers (with a grains size of 1–2 mm, 3–5 mm, and 6–10 mm) were partially replaced for fine aggre-gates. The compressive strengths, load-deflection behaviors, ductility ratios and energy dissipation properties are discussed by means of experimental mix design analysis and …
Published in International Journal of Structural Engineering and Analysis · Vol. 12, Issue 1, 2026 Read article
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GEOTECHNICAL CHARACTERIZATION OF SOUTHERN REGION SOILS FOR CIVIL ENGINEERING APPLICATIONS
Abstract: Abstract Soil serves as the primary foundation for all types of structures. It makes up the top layer of the Earth’s surface and consists of a mixture of minerals, organic substances, water, air, and various living organisms Beyond its ecological role, soil has immense engineering significance and has been utilized in construction since ancient times. It is used in many ways, including: Building materials where soil is used to make …
Published in International Journal of Geological and Geotechnical Engineering · Vol. 11, Issue 2, 2025 · pp. 1–8 Read article
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Smart Technologies for the Modernization of Ready-Mix Concrete Operation
Abstract: Abstract Ready-mix concrete is a product that is ready to use. It is made up of cement, sand, aggregate, and water.In accordance with client requirements, a transit mixer transports the combined material to the location.Ten years ago, ready-mix concrete was first introduced to the Indian construction industry; however, itshigh tax rates and excessive costs initially hindered its widespread use. However, it became more popularbecause it required less strength, time, and …
Published in International Journal of Concrete Technology · Vol. 11, Issue 2, 2025 · pp. 31–50 Read article
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Revolutionizing Concrete Strength: The Role of Carbon Nanotube Reinforcements
Abstract: Abstract The integration of carbon nanotubes (CNTs) into concrete represents a revolutionary advancement inconstruction material technology. Carbon nanotubes, known for their exceptional mechanical,electrical, and thermal properties, offer transformative potential for enhancing the strength, durability,and functionality of traditional concrete. This study explores the role of CNTs as a nano-reinforcementmaterial, focusing on their impact on compressive strength, tensile capacity, and resistance to crackingand environmental degradation. By incorporating CNTs, concrete can achieve unprecedentedmechanical …
Published in International Journal of Structural Engineering and Analysis · Vol. 11, Issue 1, 2025 · pp. 27–31 Read article
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Ensuring Long-Term Durability and Resilience in Concrete Structures
Abstract: Abstract Durable concrete refers to a type of concrete that can effectively resist weathering over a prolongedperiod, maintaining its structural integrity and functionality. Weathering actions include physical,chemical, and environmental factors, such as temperature variations, freeze-thaw cycles, moisture ingress, and exposure to aggressive chemicals. Concrete durability is critical for ensuring the long-term performance and safety of structures. Rainwater, when mixed with air, often contains dissolved gases and chemicals that can penetrate …
Published in International Journal of Concrete Technology · Vol. 11, Issue 1, 2025 · pp. 1–5 Read article
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A Review of Bamboo Fiber’s Use in Concrete
Abstract: AbstractLocal sustainable materials must be found and used in the building and provision of homes due to therising demand for natural resources in emerging nations. Natural building materials that are regardedas sustainable are “green”, thousands of tons of bamboo are traded annually, and this creates a lot ofwaste. Bamboo was utilized in the building’s construction as well as in structural elements like roofing,columns, and supports. The main component utilized in …
Published in International Journal of Manufacturing and Materials Processing · Vol. 10, Issue 2, 2024 · pp. 33–36 Read article