fully replacement of broken concrete in 20mm aggregate size

fully replacement of broken concrete in 20mm aggregate size

Replacement of Fine Aggregate by Mixture of Ceramic and

Coarse aggregate conforming to the IS: 383-1970 was used in the form of crushed angular stone. Coarse aggregate passing through the 20mm sieve and retained on 4.75mm sieve was used. For better workability, graded aggregates of 20mm and 10mm were used. Spe

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Replacement of Fine Aggregates by Mixture of Ceramic and

compressive strength and tensile strength of concrete by partial and full replacement of fine aggregate by mixture of ceramic and marble powder in equal proportions. The reason for using ceramic and marble as fine aggregates is that both of them are waste

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Experimental Study on Effects of Glass Powder in Concrete

Coarse Aggregate: The natural broken stone (coarse aggregate) used for the study was of 20mm size maximum. The size of Ag-gregates bigger than 4.75mm. Glass powder: Glass is one of the most commonly used materials for many purposes. When the glass becomes

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What is the size of coarse aggregate used in concrete? - Quora

Mar 02, 2018 · For concrete slabs with reinforcement as in bridge decks, roof slabs and columns, and prestressed concrete members, 16 - 20 mm is the MSA (maximum size of aggregate). For roads, 38 - 40 mm MSA. For retaining walls and abutments = 75 mm MSA

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Partial Replacement of Cement With Marble Powder in Concrete

The use of the replacement materials offer cost reduction, energy savings, arguably superior products, and fewer hazards in the environment. In this project our main objective is to study the influence of partial replacement of cement with marble powder ,

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Concrete Engineering - Page 2

The test results show that the compressive strength, split-tensile strength and flexural strengths are achieved up to 30% to 40% replacement of cement with marble powder without affecting the characteristic strength of M20(1:1.5:3) grade concrete. KEYWORD

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Experimental Investigation on Replacement of Conventional

Experimental Investigation on Replacement of Conventional Sand by M- ... size of 10mm and 20mm were used in the present work. V. PROPERTIES OF MATERIALS USED ... high strength with fully replacement of fine aggregate by M-sand using silicafume. Grade Of C

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replacement of aggregate by granite stone in concrete

The firie aggregates and quarry dust are surface dried before use. The granite stone are the crushed natural rock of sizes 20 mm and 28 mm.For example, for concrete with 28 mm gravel size and sand, the strength is 19.78 Nzmrrr' , while complete replacemen

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Partial Replacement of Coarse Aggregate with Broken

Partial Replacement of Coarse Aggregate with Broken Ceramic Tiles in Concrete Production Yiosese A. O., Ayoola A. R., Ugonna M. C., Adewale A. K. Abstract— The study reports on experimental investigation on the suitability of the use of broken tiles as pa

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burnt brick aggregates

Study On Properties of Concrete Using Overburent Brick ... materials such as over burnt brick chips and demolished concrete waste as a partial replacement of coarse aggregate because these materials are easily available at very low cost as compared to con

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