Study on Replacement of Coarse Aggregate by E-Waste in

E- waste is used as one such alternative for coarse aggregate. Owing to scarcity of coarse aggregate for the preparation of concrete, partial replacement of E-waste with coarse was attempted. The work was conducted on M20 grade mix. The percentage of replacing coarse aggregate with E-waste in the range of 0%, 5%, 10%, 15%, and 20%.

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resm2020.234ma1202

The sizes of the E-waste particles used in this research are between 0.3mm and 0.15 mm and it has a deep colour with a specific gravity of 2.68. Maximum compressive strength of 35.8 N/mm2 on 28 days is achieved for the optimal mix proportion of 80% fly ash, 20% GGBFS, 80% M-sand, and 20% E-waste as fine aggregate.

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PDF Research Paper To Study the Performance of Copper Slag As

strength, split tensile strength, flexural strength and ultrasonic pulse velocity of concrete. The present study encouraged the use of industrial by-product or waste copper slag as replacement material of fine aggregates in concrete. Mix proportion has to be done for M25 grade of concrete with water cement ratio 0.50.

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Investigation on Partial Replacement of Cement with Marble

Cement production also results in the release of a significant amount of solid waste materials and gaseous emissions. In addition, of the cement production marble quarrying and processing evolves a huge amount of wastage. During marble processing, 30% of the stone (in case of unprocessed stone) goes to scrap because of being in smaller size and/or irregular shape.

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A Guide to the Most Popular Patio Materials

Concrete . It would be hard to find anything more versatile and adaptable than concrete for a patio floor. This time-tested recipe combines a mixture of sand, water, cement, and gravel and offers even more options than brick.

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My Lamp Parts - #1 Shop for Lamp Accessories

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PDF Experimental Study of Partial Replacement of Fine

protecting the environment form pollution This paper deals with partial replacement of fine aggregate with the industrial waste from China Clay industries. The compressive strength, split tensile strength and flexural strength of conventional concrete and fine aggregate replaced concrete are compared and the results are tabulated.

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PDF Replacement of Cement in Concrete

Replacement of Cement in Concrete 95 Prepare trial mixes with suitable adjustments till the final mix proportions are arrived at. 3.2 Test Programs The Indian standard (IS 10262-1982) is followed to design the mix for m40 grade concrete with above parameter.

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PDF Partial Replacement of E- Waste with Coarse Aggregate in

Table 3: For 7days and 28 days compressive strength with % replacement in weight Percentage of E-Waste in concrete Curing (Day) Sr. No. Crushing load (kN) Crushing strength (kN/m2) Weight (Kg) Density (Kg/m3) For 0% E- waste Replacement 7 Day 01 6.76 300 8.73 2582 02 9.24 410.66 8.85 2623 03 7.53 334.66 8.65 2563

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PAVERDECK | TILE-DECK | PLANK | Lifetime Maintenance-Free

PAVERDECK™ galvanized steel panels can span 12-feet from beam to beam, which results in fewer columns and footings beneath. This is important for elevated decks where you want finished dry space underneath. A PAVERDECK™ is designed as a complete galvanized steel structure to support all loads - including the surface.

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Partial Replacement of E-plastic Waste as Coarse-Aggregate

An experimental study is made on the utilization of E-waste particles as fine and coarse aggregates in concrete with a percentage replacement ranging from 0%, 20% to 30% i.e. (0%, 10%, 20% and 30%) on the strength criteria of M20 Concrete. Compressive strength, Tensile strength and Flexural strength Concrete with and without E- waste plastic as

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PDF Uses of Bottom ash in the Replacement of fine aggregate

paper presents the experimental investigations carried out to study the effect of use of bottom ash as a replacement of fine aggregate. Keyword: Bottom ash, Cement, Coarse aggregate, concrete, sands, strengths. 1. Introduction 1 India produces approximately more than 100 million tonnes of Coal ash annually. Coal-based thermal power

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Concrete Repair - Sika

Sika concrete repair mortars are suitable for restoration work, repair of spalling and damaged concrete in all types of structures including buildings, bridges, infrastructure and super-structures. Advantages: Easy to mix and apply. Pre-bagged for quality, just add water. High mechanical properties.

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Vol 2, No 2 (2020) - Paper Publication-Bilingual

Modeling and Simulation of Wood and Fly Ash Behaviour as Partial Replacement for Cement on Flexural Strength of Self Compacting Concrete Eluozo S.N., Dimkpa K Abstract: Flexural strength was monitor and predicted on the application improving concrete strength with wood and fly as partial replacement for cement.

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Concrete Repair Products You Should Know About | Hunker

Concrete Repair Caulk. Concrete repair caulk comes in a tube and is applied just like regular latex or silicone caulk, using a standard caulk gun. Like concrete crack sealant, repair caulk is color-matched to concrete and can seal cracks up to 1/2 inch wide. But unlike sealant, caulk is suitable for vertical surfaces as well as horizontal.

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Indian Concrete Journal

Great resource of well-written, thought provoking research papers, sharing good construction practices, innovations, techniques and new materials, over more than 90 years. Buy a copy from past issues Supported by

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IRJET- A Review Paper on Use of E-Waste in Concrete by

Volume: 06 Issue: 04 | Apr 2019. p-ISSN: 2395-0072. www.irjet.net. A Review Paper on Use of E-Waste in Concrete Prof Ankur Gupta1, Abhinav Singh2, Utkarsh Singh3, Archna Singh4, Chhavi Tomar5 1,2

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SlideRenu® Water Slide Repair Restoration Refurbishment

SlideRenu ® water slide coatings outlast gelcoat and epoxy paint. Our solid ColorShield™ water slide restoration coating is manufactured with the most technically advanced polymer resins, inorganic pigments, UV blockers, adhesion promoters and gloss enhancers available in the coatings industry. Gelcoat and epoxy paints are "old technology

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Experimental Study On Concrete Using E-Waste

EXPERIMENTAL STUDY ON CONCRETE USING E-WASTE Iyappan G, Karthikeyan N, Indhumathi M and O.R.Kavitha Abstract— Concrete is the most important component used in the construction industry throughout the work.The present work is directed towards developing a better understanding on strength characteristics of concrete using electronic waste (E-waste) powder as a partial

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STEEL FIBER REINFORCED CONCRETE

In this paper, the mechanic properties, technologies, and applications of SFRC are discussed. Keywords: Steel fiber, concrete, properties, crack, ductility, technology. INTRODUCTION Fibre reinforced concrete (FRC) may be defined as a composite materials made with Portland cement, aggregate, and incorporating discrete discontinuous fibres.

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