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partial replacement of fine aggregate in recycled concrete

Partial Replacement of Fine Aggregates with Waste Plastic

Concrete cubes were casted taking 20% to 50 % of plastic as partial replacement of sand and tested for 7, 21, 28 days of the compressive strength. These test revealed that the optimum replacement of the recycled plastic material was 20% to 30% of the weight of the sand used in the concrete.

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Partial Replacement Of Fine Aggregate In Concrete Using

Partial Replacement Of Fine Aggregate In. Concrete Using Recycled Plastic. M. PRAKASH, Dr. B. HEMALATHA. Abstract: Disposal of waste plastic has become ...

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EFFECT OF PARTIAL REPLACEMENT OF AGGREGATES BY RECYCLED

From the experimental study, it was observed that compressive strength & tensile strength of concrete with recycled aggregates increased up to 20% replacement of natural aggregates with recycled aggregates whereas the flexural strength of recycled concrete was found to decrease with increase in percentage of RCA & RFA.

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PDF Properties of Concrete Containing Recycled Fine Aggregate

flexural strength of concrete can be obtained in recycled aggregate concretes containing upto 50% RFA as partial replacement of NFA. However, in the case of recycled aggregate concretes containing 30% and 40% fly ash the compressive strength is increase at 56 days and both compressive strengthand tensile strengths are decreased at early ages.

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PDF Partial replacement of waste foundry sand and recycled

Partial replacement of waste foundry sand and recycled aggregate in concrete Sarita Chandrakanth1 and Asst.Prof. Ajay.A.Hamane2 1,2 Dept. of Civil Engineering, M.S. Bidwe Engg.College Abstract- Low cost concrete production by replacement of fine sand with Foundry sand is a new

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Recycled glass as a partial replacement for fine aggregate in self

A total of 18 concrete mixes were produced with different cement contents (350, 400 and 450 kg/m3) at W/C ratio of 0.4. Recycled glass was used to replace fine ...

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Influence of Granite Powder as Partial Replacement of Fine

Tiles as Coarse Aggregate in Concrete Properties”, International Journal for ... of waste crushed tiles were replaced in place of coarse aggregates by 10%, 20%, ...

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PAPER OPEN ACCESS Related content The durability of

The durability of concrete containing recycled tyres as a partial replacement of fine aggregate To cite this article: Mohamad Syamir Senin et al 2017 IOP Conf. Ser.: Mater. Sci. Eng. 271 012075 View the article online for updates and enhancements. Related content A Review of Agro-waste Materials as Partial Replacement of Fine Aggregate in Concrete.

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Recycled glass as a partial replacement for fine aggregate in

On the other hand, it resolves the problem of noise and vibration during installation. The object of this research work is to study the effect of using recycled glass waste, as a partial replacement of fine aggregate, on the fresh and hardened properties of Self-Compacting Concrete (SCC).

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Utilization of demolished waste as fine aggregate in Concrete

of partial replacement of fine aggregate by demolished waste on workability and compressive strength of recycled concrete for the study, at a period of 7 and 28 ... by M Monish · ‎Cited by 34 · ‎Related articles

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PALM KERNEL SHELL AS PARTIAL REPLACEMENT FOR FINE AGGREGATE

aggregates in asphaltic concrete up to 60% in Medium Traffic roads. Meanwhile, PKS can be used as a sui table material as partial replacement for fine aggregate in in asphaltic concrete up to 80% in Light, Medium and Heavy Traffic roads. Palm kernel shell when used as a replacement in asphaltic concrete will reduce the littering of the ...

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Study on Use of Recycled Coarse Aggregate In Concrete

concrete with recycled aggregate, as an alternative material to coarse ... made of partial/full replacement of recycled coarse aggregate are found out and the ...

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Strength and durability of recycled aggregate concrete

Apr 01, 2012 · When milled waste glass is used in recycled aggregate concrete as partial replacement of cement, it interacts with calcium hydroxide available in the attached mortar/paste clinging to aggregate surface to form calcium silicate hydrate (C–S–H) which is the key binder among cement hydrates.

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EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF

the seashell as a coarse aggregate in concrete along with partial replacement of cement by flyash of 25%. Further it was planned to extend the studies into workability characteristics while using seashell as partial replacement. This can be effectively used for the improved concrete …

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PDF] Freeze–thaw resistance of concrete produced with fine

Abstract This paper's aim is to characterize the freeze–thaw resistance of normal strength and high-strength concrete with partial or total replacement of fine natural aggregate (FNA) by fine recycled concrete aggregate (FRCA). The surface scaling, mass loss, length change, residual ultrasound pulse velocity and residual compressive strength were monitored for different FRCA replacement ...

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Partial Replacement of Fine Aggregate with Waste Rubber

ISSN: 2350-8914 (Online), 2350-8906 (Print). Partial Replacement of Fine Aggregate with Waste Rubber Tyre and Coarse with Recycled Aggregate in Concrete.

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PDF Partial Replacement of Partial Replacement of Fine

b) Fine aggregate (not greater than 4.75mm) c) Coarse aggregate (20mm size) d) Crumb rubber (0.6mm size for 20%, 30% of replacement) III OBJECTIVES OF REPLACEMENT x To investigate the structural behaviour of such replaced concrete components x As partial substitute for the fine aggregate (sand) in concrete composites

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STUDY ON EFFECT OF WASTE GLASS AS PARTIAL

ABSTARACT:- Concrete is made up of cement, fine aggregates, coarse aggregate, water and admixtures if necessary. Laboratory experiments were conducted on strength characteristics of concrete made with utilizing broken waste glass as 5%, 10%, 15% and 20% by weight of coarse aggregates for M-20 mix. These mixes were prepared following a specific W/C

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Effect of Plastic Waste as Partial Replacement of Fine

Can fine aggregate be replaced?

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Effect of Flaky Plastic Particle Size and Volume Used as Partial

The control concrete (normal concrete) contains cement, sand, gravel and water while the recycled plastic aggregate concrete (RPAC) was casted by replacing ...

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Properties of Concrete with Partial Replacement of Natural

by I Nováková · 2016 · Cited by 17 — Recycled concrete aggregates (RCA) can be used as a replacement of natural aggregates for a concrete production to save natural sources and also to decrease amount of demolition waste which has to be landfilled. ... Results from testing of RCA and application into new concrete mixtures are presented.

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Use of Recycled Tire in Concrete for Partial Aggregate

Abstract—The paper investigates possible use of recycled tire in concrete for partial fine aggregate replacement to provide possible solution for tire waste management as well as aggregate resource conservation. Commercially produced tire crumbs of size ranging between 0.80 to 4.0 mm were

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PARTIAL REPLACEMENT OF COARSE AGGREGATES IN

In its simplest form, concrete is a mixture of paste and aggregates, or rocks. The paste, composed of Portland cement and water, coats the surface of the fine (small) and coarse (larger) aggregates which hardens over time. Mostly used concrete is the lime-based concrete which is the Portland cement concrete.

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Feasibility Study of Recycled Plastic Waste as Fine Aggregate in

M30 grade of concrete has been used by partial replacement of fine aggregate (River Sand) with recycled plastic waste in the percentage of 5, 10, 15, 20, and 25.

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Partial Replacement of Fine Aggregates (Sand) in concrete by

Partial Replacement of Fine Aggregates (Sand) in concrete by Recycled Electronic Plastics wastes aggregates as fines using silica fumes. Published on July 12, 2017 July 12, 2017 • 5 Likes • 0 ...

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