(PDF) IJERT-Partial replacement of coarse aggregate with …
The maximum coarse aggregate size used in concrete can impact on its strength. An investigation of the effect of coarse aggregate size and replacement level of granite with palm kernel shell (PKS) on the compressive and tensile strengths of PKS concrete were investigated. Mix proportion by weight of 1:1½:2 with w/c of 0.50 were used.
Alternative coarse aggregate for sustainable and eco …
Alternative coarse aggregates such as EWA, CSA, OPSA, CBQDA, SFAA, EPSA, LWECA, and WRTA have a bulk density of less than 1200 kg/m 3, satisfying the requirements of lightweight aggregate as per AS 2758.1. The particle shape and size of …
Pelletized Cut Rubber: An Alternative Coarse Aggregate for Concrete
This research was conducted at the construction materials laboratory of the Putra Indonesia University campus "YPTK" Padang, this research is a concrete mix design used is 1%, 2.5%, 5%, 10%, and ...
Utilizing agricultural turmeric bulbs as an alternative to …
As river sand has become scarce, Manufactured-sand was used as the fine aggregates, complying with IS 383:2016 (IS 383, 2016), with a size range of <4.75 mm. the size of coarse aggregates and TB employed for the production of concrete are lies between 10 and 12 mm.The image of the TB utilized as an alternative to conventional …
Review Alternative fine aggregates in production of sustainable
Utilization of alternative fine aggregates is the hour of need for sustainable construction. ... There are numerous studies referred to the effective utilization of recycled coarse aggregates (RCA) in concrete (Khatib, 2005; ... Extensive research on WFS and copper slag as a fine aggregate replacement have been reported, ...
Expanded Fly Ash Clay Aggregate a Sustainable Alternative Coarse
Method:An alternative coarse aggregate is produced from red soil and fly ash mixed at various ratios, 100:0, 90:10, 80:20, 70:30, 60:40, 50:50, fresh aggregate granules of different sizes less ...
Replacement Of Coarse Aggregate in Concrete
According to Md Hashmath and MdMeraj(published in: Experimental Research on Using Plastic Waste as Cement Mortar Aggregate, 2015), the adhesiveness of plastic is low. The concrete of this base material has low flexural, tensile and compressive strengths. ... There are a number of materials available for the alternative for coarse aggregate in ...
Experimental investigation on partial replacement of steel …
The past studies report that different alternative coarse aggregates such as steel slag [2][3][4][5][6][7][8][9 ... This research aims to utilise WCS as an alternative to natural coarse aggregate ...
A Preliminary Study on the Physical Properties of an Alternative Coarse
Method:An alternative coarse aggregate is produced from red soil and fly ash mixed at various ratios, 100:0, 90:10, 80:20, 70:30, 60:40, 50:50, fresh aggregate granules of different sizes less ...
Review on Alternatives of Aggregates with Alternative …
An experimental analysis for concrete grade 30 with a mix design ratio of 1:1.97:3.71 of cement:fine aggregates:coarse aggregates with a constant water to cement ratio of 0.5, was used.
Review of alternative ash aggregates in concrete …
Published: 13 July 2022. Volume 29, pages 62870–62886, ( 2022 ) Cite this article. Download PDF. Hemalatha Thiyagarajan & Ananth Ramaswamy. 403 Accesses. 3 …
Coconut Shell as a Substitute for Coarse Aggregate in Concrete
sustainable alternative fo r non-renewable natural stone aggregates. The properties of concrete using crushed coconut shell as coarse. aggregate were investigated in an experimental study. Coarse ...
Effect of Recycled Polystyrene Polymer in Concrete as a …
The research reports on experimental investigations of polystyrene polymer can be used as an alternative of coarse aggregate in partial replacement of brick aggregate. The use of polystyrene ...
Durability assessment of concrete containing …
Recycled aggregate in concrete production is used for the preservation of natural aggregate and consistently exploited to support infrastructure development. …
The Effect of Waste Glass Bottles as an Alternative …
3.5. Cement. The cement content in the mix design is taken as 350 kg/m3 which satisfies minimum requirement of 300 kg/m3 in order to avoid the balling effect. Good stone aggregate and natural ...
Is there any alternative for course aggregate in
Yes, we have other alternatives to natural coarse aggregate. Recycled materials like glass, rubber and other plastic materials are presently being researched for use as fine, coarse or cementing ...
The Effect of Waste Glass Bottles as an Alternative Coarse Aggregate …
This research demonstrated the influence of integrating glass aggregate and metakaolin wherein coarse aggregate was substituted by 10%, 15%, 20%, 25%, and 30% glass cullet (by weight), and cement ...
An Alternative to Partial Replacement of Coarse …
Replacement of coarse aggregate with e-waste can give optimum results at 20% replacement. Further addition of e-waste reduces the strength of concrete. However, the target mean strength of 25 N/mm2 for M-25 grade concrete can be achieved by replacing E-waste in combination with fly ash by 10% to 20%.
Alternative Coarse Aggregate in Concrete: A Review
International Journal of Emerging Technologies in Engineering Research (IJETER) Volume 8, Issue 12, December (2020) ... Alternative Coarse Aggregate in Concrete: A Review
Use of coconut shell as partly substitution of coarse aggregate …
The waste coconut shell may be utilized to replace natural coarse aggregate. In present study, compressive strength of concrete of M - 20 grades has studied by replacing natural coarse aggregates ...
Review on the Importance of Coarse Recycled Concrete Aggregates …
to cre ate the coarse recycled aggregates, depending on the aggregate size. place of natural coa rse in a variety of applications, including the. production of concrete. Concert t hat consists of ...
(PDF) Alternative concrete made with sugarcane bagasse …
The low liquid ammonia treated sugar cane bagasse fiber geopolymer had a better environmental performance with 857.9 kg CO2 eq per 1 m³ of pure binder (no aggregates). The other fiber ...
Alternative Coarse Aggregate in Concrete: A Review
Alternative Coarse Aggregate in Concrete: A Review. Authors: Durga Chaitanya Kumar Jagarapu. Koneru Lakshmaiah Education Foundation. Marupaka Sri. …
AN EXPERIMENTAL INVESTIGATION SING RECYCLED …
This research study investigates the effect of using recycled coarse aggregate (RCA) as a substitute of natural coarse aggregate (NCA) on the mechanical properties of concrete.
Mangima Stone as Alternative Coarse Aggregate in …
The study concluded that the Mangima stone can be a suitable alternative material for coarse aggregates to produce structural concrete because results showed that compressive strength of the concrete blended with Mangima aggregates attained higher strength capacity than the conventional (basalt) aggregates. 1.
Utilization of Demolished Concrete and Construction Waste as Coarse
This study is focused to improve strength and durability properties of green concrete with E-waste as fine (10%, 20% and 30%) and coarse aggregates (5%, 10% and 15%) replacement in fibre ...
(PDF) Styro as partial substitution of fine aggregate in
When 40% coarse aggregate and 10% fine aggregates were replacement with PP plastic and HIPS plastic, respectively, a weight reduction of 21.17% was observed. View Show abstract
Recycling of industrial and agricultural wastes as alternative coarse
The use of alternative coarse aggregate has a significant effect on durability properties of concrete such as water absorption, chloride permeability etc. ... More research studies need to be adopted for developing energy-efficient production methods of sintered and cold bonded coarse aggregates. Cost analysis and comparison with …
The Production of Sustainable Concrete with the Use of Alternative …
Keywords such as "green concrete", "alternative sustainable coarse aggregate", or "alternative sustainable fine aggregate" have been used and the results have been crossed with key terms like waste and recycled. The research focused mainly on works published in the last 10 years.
The Production of Sustainable Concrete with the Use …
Fine aggregates showed the highest number of alternatives and replacement level, with the relevant impact on concrete properties; coarse aggregates, however, always reach a complete replacement, …
