Abstract Today, it’s getting harder to find natural resources for concrete production. Utilization of the waste materials not just helps in them used concrete, cement, and other construction materials, but also has various secondary advantages, example, saving energy, decrease landfill cost, protecting climate from pollution. Considering this development modern structural design, utilizing instead aggregate is a good option make that sustainable eco-friendly. The present research aims impact...

The production of rice is significant worldwide; the husk produced generally used as a combustible material for preparation paddies, delivering energy through direct combustion well by gasifying. Annually, 7.4 million tons Rice Husk Ash (RHA) and poses an incredible danger to environment, harming land encompassing zone where it unloaded. In transformation ash, ignition cycle eliminates natural products, leaving silica-rich remains. These remains have proven potential be utilized in concrete...

Bentonite plastic concrete (BPC) is extensively used in the construction of water-tight structures like cut-off walls dams, etc., because it offers high plasticity, improved workability, and homogeneity. Also, bentonite added to mixes for adsorption toxic metals. The modified design BPC, as compared normal concrete, requires a reliable tool predict its strength. Thus, this study presents novel attempt at application two innovative evolutionary techniques known multi-expression programming...

Abstract ‘Concrete needs some tensile reinforcement to enhance strength and avoid unacceptable brittle nature. This study is supported out estimate the characteristics of coconut fibers reinforced concrete with incorporation marble slurry. Marble waste used as binding materials in percentage 0 30% 5.0% increment by weight cement compressive capacity while fiber was proportion 0.5%, 1.0%, 1.5%, 2.0%, 2.5% 3.0% concrete. Mechanical performance evaluated through compressive, flexure, split...

Carbon footprint reduction, recompense depletion of natural resources, as well waste recycling are nowadays focused research directions to achieve sustainability without compromising the concrete strength parameters. Therefore, purpose present study is utilize different dosages marble aggregates (MWA) and stone dust (SD) a replacement for coarse fine aggregate, respectively. The MWA with 10 30% aggregate SD 40 50% were used evaluate physical properties (workability absorption), durability...

Construction industry is indirectly the largest source of CO2 emissions in atmosphere, due to use cement concrete. These can be reduced by using industrial waste materials place cement. Self-Compacting Concrete (SCC) a promising material enhance wastes However, there are very few methods available for accurate prediction its strength, therefore, reliable models estimating 28-day Compressive Strength (C-S) SCC developed current study three Machine Learning (ML) algorithms including Multi...

The research object is concrete with supplementary cementitious materials (SCMs) such as bentonite clay and quarry dust. impact of incorporating these SCMs on fresh properties, compressive, flexural, split tensile strengths, acid resistance was investigated. Microstructural analysis using Scanning Electron Microscopy (SEM) X-ray radiography were used. Varying proportions (5%–20%) incorporated into the mix while maintaining a constant water-to-cement ratio. Key findings reveal 7.31% increase...

Abstract The utilization of Self-compacting Concrete (SCC) has escalated worldwide due to its superior properties in comparison normal concrete such as compaction without vibration, increased flowability and segregation resistance. Various other desirable like ductile behaviour, strain capacity tensile strength etc. can be imparted SCC by incorporation fibres. Thus, this study presents a novel approach predict 28-day compressive (C–S) FR-SCC using Gene Expression Programming (GEP) Multi...

Oxidative damage to normal human brain tissue was induced following exposure hydroxyl (OH•) or superoxide (O2 -•) free radical species generated by CO60 irradiation in vitro. Both enzymic and cytoskeletal proteins showed substantial (dose dependent) oxidative OH• O2 -•, as quantified SDS-polyacrylamide gel electrophoretic analysis. Extracts of Ginkgo biloba Panax ginseng a remarkable capacity protect from vitro, even at extreme (2000 kRads) dosage levels -•. We suggest, therefore, that the...

In this article, CNTs have been used in concrete, and the resulting properties are evaluated. Also, CNT-reinforced concrete was exposed to elevated temperature, corresponding change mechanical performance investigated. Mechanical were studied, such as compressive flexural strengths, stress-strain response, elastic modulus, toughness, mass loss, deterioration caused by exposure temperatures. Concrete specimens heated 200, 400, 600, 800 °C at a heating rate of 5 °C/min then tested for residual...

The increasing concern for the safety and sustainability of structures is calling development smart selfhealing materials preventive repair methods.This research carried out to investigate extent self-healing in normalstrength concrete by using Sporosarcina Aquimarina -NCCP-2716 immobilized expanded perlite (EP) as carrier.The efficacy crack-healing was also tested two alternative techniques i.e., direct introduction bacteria concrete.A bacterial solution embedded EP calcium lactate...

Wheat is the staple food for many countries, therefore, it needs more attention as compared to other cultivated crops. Stem rust one of major wheat diseases. Fungus spores fall on plant surface and starts grow inside tissues. Two groups resistant genes(R & Avr) have been identified conferring host-specific non-host specific resistance respectively. Resistance either achieved through thickening cell wall or programmed death (hypersensitivity) type response. Every pathogen has...