concrete waste being a waste coarse aggregate

Demolished waste as coarse aggregate - slideshare.net

Mar 09, 2017 · recycled aggregate concrete • demolished concrete waste obtained after the demolition of the structure is being properly processed before the coarse aggregates of it can be used in concrete production. • so these processed coarse aggregates utilized in the concrete are called recycled aggregate and concrete is called recycled aggregate ...

(PDF) Glass Wastes as Coarse Aggregate in Concrete

In our study, in which waste glass (WG) is considered as coarse aggregates in the concrete, WG was used reduced to 4–16 mm in proportions of 0–60% in the

Experimental Investigation Of Using Concrete Waste And ...

Four batches of concrete incorporating over burnt brick ballast aggregate and concrete waste aggregate were prepared. The replacement was 25%, 50% represented as M15,M25 and respectively. Here M denotes the concrete mix and subscript designates the percentage replacement by natural coarse aggregate to over burnt brick ballast aggregate.

USE OF BUILDING DEMOLISHED WASTE AS COARSE

this experimental study, the utilization of building demolished waste in the manufacturing of Porous concrete as a replacement of coarse aggregate. The mechanical properties of the concrete have been investigated for nominal mix and mix design as per the mix design codes IS

A STUDY ON USAGE OF WASTE IN CONCRETE WITH PARTIAL ...

natural aggregates for making concrete, one of the most proper way is to replace the aggregates with the so called obtained solid waste. Hence, in this project concrete was prepared with natural aggregates including tyres and ceramic waste individually and jointly. So, that It would be more economical compared to the standard mix.

Using waste concrete as aggregate - ScienceDirect

Oct 01, 1995 · Since control of waste materials pollution is increasingly important, it would be a good solution to use the debris from old buildings, after being cleaned, as concrete aggregate. It is known that aggregates of waste concrete are used as boulderheads to prevent

Recycled construction and demolition concrete waste as ...

Dec 01, 2013 · The use of such waste as recycled aggregate in concrete can be useful for both environmental and economical aspects in the construction industry. This study discusses the possibility to replace natural coarse aggregate (NA) with recycled concrete aggregate (RCA) in structural concrete.

Partial Replacement of E- Waste with Coarse Aggregate in ...

The E- waste material is calculated on weight basis as coarse aggregate in the conventional mix: The fineness modulus of coarse aggregate with various E- waste contents is observed as 6.9. The divided particle size is assumed to be between 10mm and 20mm. Then E- waste particles can be considered as partial coarse aggregates.

Investigations on Concrete with Recycled Concrete as ...

waste as coarse aggregate in concrete [6]. In research, it is shows that 0 to 15% replacements of recycled aggregate as natural aggregate gives a good comparatively result. Density of the concrete will be decreases as the percentage of replacement of demolished and construction waste

(PDF) Use of Waste Glass as Coarse Aggregate in Concrete A ...

World Academy of Science, Engineering and Technology International Journal of Civil, Environmental, Structural, Construction and Architectural Engineering Vol:8, No:10, 2014 Use of Waste Glass as Coarse Aggregate in Concrete: A Possibility towards Sustainable Building Construction T. S. Serniabat, M. N. N. Khan, M. F. M. Zain resources, they are lower in toxic emissions and they are Abstract ...

A STUDY ON USAGE OF WASTE IN CONCRETE WITH PARTIAL ...

natural aggregates for making concrete, one of the most proper way is to replace the aggregates with the so called obtained solid waste. Hence, in this project concrete was prepared with natural aggregates including tyres and ceramic waste individually and jointly. So, that It would be more economical compared to the standard mix.

Properties of concrete made with recycled coarse aggregate ...

Nov 05, 2013 · Waste brick was used to replace natural aggregate after being treated, called recycled coarse aggregate (RA). Furthermore, fly ash was used as 0, 10%, 15%, and 20% by weight replacements of cement. Workability was evaluated through slump and cohesiveness testing, and results implied that the concrete samples showed good workability except the ...

Recycled construction and demolition concrete waste as ...

Dec 01, 2013 · The use of such waste as recycled aggregate in concrete can be useful for both environmental and economical aspects in the construction industry. This study discusses the possibility to replace natural coarse aggregate (NA) with recycled concrete aggregate (RCA) in structural concrete.

Behaviour of Green Concrete “CERACRETE” - A Concrete with ...

Recycled concrete aggregate (RCA) is sustainable, recycled concrete waste that is used as a component of green concretes and that, in the long term, can be a substitute for natural aggregates ...

Using waste concrete as aggregate - ScienceDirect

Oct 01, 1995 · Since control of waste materials pollution is increasingly important, it would be a good solution to use the debris from old buildings, after being cleaned, as concrete aggregate. It is known that aggregates of waste concrete are used as boulderheads to prevent

Recovery of high quality aggregate from concrete waste ...

inside of waste concrete scraps immersed in water were used to reproduce the coarse aggregate. This research collected the recycled coarse aggregate from waste concrete. As the result, it is found that the coarse aggregates reproduced by electrical pulsed discharge energy of 640kJ have the enough qualities of the bone-dry density and the

Experimental Investigation on Concrete with Replacement of ...

Keywords – Demolished Crushed Concrete Aggregate (DCCA), OPC (53 grade) cement, Lathe waste, Fine aggregate, coarse aggregate. I INTRODUCTION Since urban area is rising in excess of a moment in time, the stipulate used for innovative buildings and communications has stridently risen.

Experimental study on Partial Replacement of Cement by ...

Aug 13, 2021 · Coarse Aggregate. Coarse aggregate consists of crushed granite or basalt rock,conforming to IS:383. Coarse aggregate are used in the size of 20mm.The physical properties of coarse aggregate like specific gravity, impact strength and crushing strength are tested in accordance with IS:2386. TABLE III. PROPERTY OF COARSE AGGREGATE

Replacement of Coarse and Fine Aggregate by waste

Compression strength which is close to conventional concrete being 34.23 N/mm 2 3. OBJECTIVE To find low cost material. To study the strength developments hardened concrete with waste ceramic aggregate. To determine the effect of various fraction of ceramic waste as Aggregates refilling towards compressive strength of concrete.

Coconut (Cocos nucifera L) Waste as Partial Coarse ...

Aug 03, 2020 · A large amount of coconut waste is being produced yearly; thus, the potential to utilize these as a coarse aggregate substitute in a concrete mixture would be of significant help to reduce the country’s agricultural waste. It is also proven that using wastes will

Experimental Investigation Of Using Ceramic Waste As A ...

Experimental, Investigation, Using Ceramic Waste, Coarse Aggregate, Light Weight Concrete 1 INTRODUCTION Lightweight aggregates can fill many roles that will make human activity more environmentally responsible. The green house gas emission associated with both the processing of the raw material and from the fuel burned to produce the

THE INFLUENCE OF RIVER AND VOLCANIC SAND AS COATINGS

May 22, 2020 · Concrete specimens were prepared by replacing natural coarse aggregate with PWCA in percentages of 0%, 25%, 50%, 75%, and 100%, varying the water-cement ratio by 0.3 and 0.42 and using polypropylene (PP) waste coarse aggregate (PWCA-R and PWCA-V) as the coating material.

Recycling of Concrete (Recycling Coarse Aggregate)

Recycling of Concrete (Recycling Coarse Aggregate) Vinod Kumar Kumawat, Brijesh Kumar, Mayank Kumar Mehra, ... are a way of reusing materials by keeping them from being disposed into landfills [1]. variouRecycling of concrete is a simple process. It involves breaking, removing, and crushing existing

USE OF BUILDING DEMOLISHED WASTE AS COARSE

this experimental study, the utilization of building demolished waste in the manufacturing of Porous concrete as a replacement of coarse aggregate. The mechanical properties of the concrete have been investigated for nominal mix and mix design as per the mix design codes IS

Utilization of Demolished Waste as Coarse Aggregate in ...

ecological pollution by minimizing concrete waste and reducing the need for natural aggregates. Many studies . investigated the feasibility of the use . of demolished concrete as coarse aggregates [1–6]. The reuse of buildings waste is

Modified Concrete by Using a Waste Material as a Coarse ...

Apr 26, 2012 · Natural aggregate is the main source of aggregate used in concrete work in Iraq. Synthetic aggregate is also used in limited scale around the world. An industrial solid waste is produced from iron and steel industry. It was physically treated and fully inspected and incorporated in concrete as coarse aggregate.

Concept of Green Concrete Using Construction Demolished ...

b) Coarse Aggregate (Recycled and Natural Coarse Aggregates) The fractions from 20 mm to 4.75 mm are used as coarse aggregate. The Coarse Aggregates from crushed Basalt rock, conforming to IS: 383 is being used. The Flakiness and Elongation Index were maintained well below 15%. Figure: 1Recycled Aggregate and Natural Aggregate

A COMPARATIVE STUDY OF CONCRETE WITH USING FIBRE

the natural aggregate concrete. However with a recent advancement of technology for processing the waste concrete it is possible to produce recycle aggregate as of similar quality as the natural aggregate (song, et.al, 2009). The compressive strength & elastic modulus of recycled aggregate concrete are also lower about 15% to

Use of Waste Glass as Coarse Aggregate in Concrete: A ...

glass, glass powder etc. are being used in concrete construction. Mostly, waste glass is used partially with cement, coarse aggregate and fine aggregate and sometimes as replacement of fine aggregate. Commercially, waste glass is already being used in architectural concrete or decorative concrete. For the most common applications of glass in

(PDF) The Potential Of Recycled Ceramic Waste As Coarse ...

The size for coarse ceramic waste coarse aggregate concrete and they are aggregate ceramic waste is 14-20 mm. The ceramic waste applicable for the range of parameters and materials used in coarse aggregate satisfied the aggregate requirement used for this study. Ceramic waste can be formed into useful coarse concrete.

Waste Polyethylene Terephthalate as an Aggregate in Concrete

resulting concrete. This behaviour is dependent on PET-aggregate’s shape and is maximised for concrete containing coarse, flaky PET-aggregate. The splitting tensile and flexural strength characteristics are proportional to the loss in compressive strength of concrete containing plastic aggregates. Keywords: waste PET bottle, aggregate ...

Experimental study on Partial Replacement of Cement by ...

Aug 13, 2021 · Coarse Aggregate. Coarse aggregate consists of crushed granite or basalt rock,conforming to IS:383. Coarse aggregate are used in the size of 20mm.The physical properties of coarse aggregate like specific gravity, impact strength and crushing strength are tested in accordance with IS:2386. TABLE III. PROPERTY OF COARSE AGGREGATE

Evolution of Concrete using Recycled Aggregate, Coconut ...

E-waste 2.89% Recycle Concrete Aggregate 12.40% Coconut Shells 7.50 3) Abrasion Value Test Los angles abrasion test result shows that abrasion value of natural coarse aggregate is much higher than e-waste. Results of abrasion test are given in table 3. Table – 3 Aggregate Abrasion test Aggregate Abrasion Value Natural Coarse Aggregate 11.23% ...

Experimental Investigation Of Using Ceramic Waste As A ...

Experimental, Investigation, Using Ceramic Waste, Coarse Aggregate, Light Weight Concrete 1 INTRODUCTION Lightweight aggregates can fill many roles that will make human activity more environmentally responsible. The green house gas emission associated with both the processing of the raw material and from the fuel burned to produce the

Strength and Durability Evaluation of Recycled Aggregate ...

May 14, 2015 · This paper discusses the suitability of producing concrete with 100 % recycled aggregate to meet durability and strength requirements for different applications. Aggregate strength, gradation, absorption, specific gravity, shape and texture are some of the physical and mechanical characteristics that contribute to the strength and durability of concrete.

STUDY ON REPLACEMENT OF COARSE AGGREGATE BY E-

it. 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 aggregate was attempted. The work was conducted on M20 grade mix. The replacement of coarse aggregate with E-waste in the range of 0%, 5%, 10%, 15%, and 20%.

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