International Journal of Concrete Technology
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International Journal of Concrete Technology

IJCT V-11 I-02 2025

IJCT V-11 I-02 2025

PublishedSubscriptionResearch Article and Review Article 2025-08-21

BEHAVIORAL STUDY OF REINFORCED CONCRETE BUILDINGS DURING MAINSHOCK–AFTERSHOCK EARTHQUAKES

By Gaurav Dinkarrao Sapkal

Abstract: ABSTRACT - Earthquakes are among most destructive natural hazards, often causing widespread damage to buildings and vital infrastructure. The extent of this damage depends on various factors, one of which is the nature of fault movement. The point of initial rupture beneath the Earth’s surface is known as the hypocenter or focus. Seismic activity can…

Published in International Journal of Concrete Technology · Vol. 11, Issue 02, 2025 · pp. 6–14Read Article →
PublishedSubscriptionResearch Article 2025-05-20

Investigating Physical and Durability Properties of Pervious Concrete with Fly Ash-Based GP, PPC, and FaL-G Binders

By Ashutosh Dehariya and Harsh Rathore

Abstract: AbstractPervious concrete is gaining prominence as a sustainable pavement material due to its enhancedpermeability, reduced runoff, and environmental benefits. This study evaluates the physical anddurability properties of pervious concrete incorporating different binders, including OrdinaryPortland Cement (OPC), Fly Ash-based Geopolymer (GP), Portland Pozzolana Cement (PPC),and Fly Ash-Lime-Gypsum (FaL-G). The key parameters assessed include permeability,porosity, dry density,…

Published in International Journal of Concrete Technology · Vol. 11, Issue 02, 2025 · pp. 15–21Read Article →
PublishedSubscriptionReview Article 2025-08-14

Laboratory Scale Study on Fly Ash Replacement to Cement in High-Strength Concrete

By Vaishnavi S. Ghosare, Kunal G. Shende, Shilpa C. Shahare, Mayuri S. Ukey, Sonali G. Gadhave, and Amit Kharwade

Abstract: Abstract Concrete, the cornerstone of modern infrastructure, faces increasing environmental impact of cement production calls for sustainable alternatives in construction materials. Primarily due to the high carbon footprint associated with Portland cement production. This review synthesizes existing research and the findings from an experimental study investigating the partial replacement of Ordinary Portland Cement (OPC) with…

Published in International Journal of Concrete Technology · Vol. 11, Issue 02, 2025 · pp. 22–30Read Article →
PublishedSubscriptionResearch Article 2025-08-08

Smart Technologies for the Modernization of Ready-Mix Concrete Operation

By Patel, J. R. Pitroda, Jagruti P. Shah, and Jignesh Suthar

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…

Published in International Journal of Concrete Technology · Vol. 11, Issue 02, 2025 · pp. 31–50Read Article →
PublishedSubscriptionResearch Article 2025-05-25

Utilization of Brick Dust and Rice Husk Ash for Sustainable Cement Replacement in M20 Grade Concrete

By Md Majid and Harsh Rathore

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…

Published in International Journal of Concrete Technology · Vol. 11, Issue 02, 2025 · pp. 1–5Read Article →