Study on the performance of calcined spent waterglass foundry sand …
This study attempts to respectively use WFS and FA to substitute natural sand and cement in the preparation of steel fibre reinforced concrete (SFRC). 3-factor, 3-level orthogonal experiment was designed, and the study variables include the WFS substitution rate (20%, 40%, and 60%), FA substitution rate (10%, 20%, and 30%), and SF content (1% ...
Preparation and properties of fly ash-based geopolymer concrete …
The aim of the research was to investigate the influences of high alkaline content foundry sand regeneration wastes incorporated with fly ash in the production of geopolymer concrete. The fly ash-based geopolymer concrete was activated using alkaline solutions of sodium silicate and sodium hydroxide. The geopolymeric products were characterized using X …
Insight into the perspectives of waste foundry sand as a …
Foundry sand is the raw material required for making metal-casting sand molds, which are frequently recycled during the casting process. Foundry sand loses its quality after repetitive use, making it unsuitable for use in the process of manufacturing products, and later, is subsequently thrown away as waste, i.e., WFS (Ankush et al., 2017).High-quality silica sand …
Sands and Sand Preparation
Foundry. 1953 pp 92–95. Google Scholar J M Middleton, F F Bownes. Chromite Sand: Its application in the Steel Industry. Industrial Minerals. October 1968. pp 15–18. Google Scholar K Beckius, S Forslund. Olivine Sand use in Swedish Steel Foundries. Modern Castings, May 1962. Google Scholar
Central composite design application in the optimization of …
The abundance of waste foundry sand (WFS) produced by the foundry industry has become a global issue. As a result, foundry waste management and disposal are getting more complex, necessitating ...
Utilization of Waste Foundry Sand in the Production of …
This state-of-the-art assessment summarizes recent progress in the field of using spent foundry sand in cementitious concrete. The paper examines the use of foundry sand as a concrete …
Preparation and properties of fly ash-based geopolymer concrete …
The aim of the research was to investigate the influences of high alkaline content foundry sand regeneration wastes incorporated with fly ash in the production of geopolymer concrete.
Sustainable utilization of foundry waste: Forecasting …
There is no professional or other personal interest of any nature or kind in any product, service and/or company that could be construed as influencing the position presented in, or the review of, the manuscript entitled "Sustainable utilization of foundry waste: Forecasting mechanical properties of foundry sand based concrete using multi ...
Production Of Concrete By Using Recycled Foundry Sand …
This paper presents the results of a study on the use of Pozzo Crete P60 and used foundry sand in concrete. Five different concrete mixes were prepared, with the cement replaced with Pozzo …
Mechanical Properties of Ultra-High Performance Concrete …
Waste foundry sand (WFS) is a ferrous and non-ferrous foundry industry by-product, produced in the amount of approximately 700 thousand tons annually in Poland and it is estimated that only a small percentage of this waste is recycled. The study used WFS to produce ultra-high performance concrete (UHPC) as a partial substitute for quartz sand. It was replaced with WFS …
(PDF) A STUDY ON FOUNDRY SAND: OPPORTUNITIES FOR …
The innovative use of used foundry sand in concrete formulations as a fine aggregate replacement material was tested as an alternative to traditional concrete. This paper presents the results of ...
Utilization of Foundry Waste Sand in the Preparation of …
Use of foundry waste sand as a partial replacement or total replacement by fine aggregate in concrete leads in production of economic, light weight and high strength concrete. Foundry sand can be used in concrete to improve its strength and other durability factors.Eknath etal[1] …
Systematic review on the use of waste foundry sand as a …
Waste foundry sand (WFS) is a by-product of the metal casting process, which constitutes a sustainable solution as a replacement for natural sand (NS) in the production of …
Utilization of Green Waste Foundry Sand in Concrete …
3) Foundry sand Waste foundry sand was obtained from foundry industries in Nairobi. The sand was first sieved before use to eliminate any large metal particles. 4) Water Potable tap water was used for the concrete preparation and for curing of specimens. 5) Admixture A commercially available high range water reducing
Preparation of ultra-high performance concrete containing waste foundry
Other than the above-mentioned waste materials, waste foundry sand (WFS) has also been found to be a promising alternative to fine aggregates in recent years [23]. WFS is derived from foundry sand used to produce moulds. The main component of WFS is silica, which is quite similar to natural sand [24].
Foundry Sand User Guidelines
properties of foundry sand for use in Portland cement and concrete, hot mix asphalt, road subbase layers, embankments, and flowable fill. Recent studies addressing environmental concerns of using foundry sand, an industrial by-product, as a construction material are reviewed. Some case studies are presented to demonstrate
Durability study of concrete using foundry waste …
In the present work, experimental investigation were performed such as compressive strength of concrete for M20 grade of concrete, porosity, water absorption, permeability and effect of alternate heating and cooling, alternate …
Waste foundry sand in concrete: A review
Waste foundry sand, a by-product of ferrous and non ferrous metal casting industries is one such promising material which can be used as an alternative to natural sand in concrete. In last few decades, several studies have been conducted to investigate the effect of addition of waste foundry sand as partial and complete replacement of regular ...
Literature Review on Different Waste Plastic Material and …
the good workability (ease of preparation and mix homogeneity) as well as low hardened density (lightweight) of polystyrene PS in P3 helped to enhance the properties of ... Paver Block by Using Foundry Sand Based Geopolymer Concrete" study the Partial replacement of fine aggregate in different percentage as like 0%, 20%, 40%, 60%, 80% and
Sustainable use of industrial-waste as partial replacement …
Singh and Siddique (2012b) found the same air content like Siddique et al. (2009) between 4.2% and 4.5% in concrete in which natural sand is replaced by four rates (5%, 10%, 15%, 20%) of waste foundry sand, whereas Aggarwal and Siddique (2014) found it in the range of 2.1–3.4% in concrete in which natural sand is replaced by waste foundry ...
Sustainable concrete production using toxic foundry sand …
While previous research has explored the use of Toxic Foundry Sand (TFS) in concrete casting, this study takes a novel approach by conducting a comprehensive comparison of the physical and chemical properties of Standard Fine Aggregate (SFA) and TFS. ... Details of the preparation of these water samples, subjected to comprehensive testing, are ...
Utilization of Foundry Waste Sand in the Preparation of …
In an effort to utilization waste foundry sand in large volume, research is being carried out for its possible large-scale utilization in making concrete as partially replacement of fine aggregate.
Production of pavement blocks by using foundry sand and …
PDF | On Jun 15, 2023, Gaurav Parit and others published Production of pavement blocks by using foundry sand and plastic waste | Find, read and cite all the research you need on ResearchGate
Use of recycled foundry sand for the development of green concrete …
Hence, keeping view on the above mentioned experi-probabilities observations, it may conclude that, the replacement of recycled foundry sand to regular sand in concrete preparation may conserve the natural resources by reducing the environmental issues as well as offering economic benefit up to some extent.
Preparation of ultra-high performance concrete containing …
In this research, the feasibility of application of WFS in ultra-high performance concrete (UHPC) beams was explored. Firstly, the material properties of 12 groups UHPC …
Waste Foundry Sand in Concrete Production Instead of …
can be used in concrete instead of natural river sand [21]. Waste Foundry Sand (WFS) In foundry processes, foundry sand refers to clean, uniformly sized, high quality silica sand that is used in the casting process. Sand is bonded to form molds or patterns which are used to make ferrous (iron), non-ferrous (copper, aluminum, brass) metal castings.
Strength And Durability Properties of Geopolymer …
The other mixes with foundry sand showed strength gain of 16 – 29% from 7 to 28 days and 27 – 32% from 28 to 56 days. It was observed that the strength gain between 28 and 56 day was more for mix with foundry sand than the mix with no foundry sand. The increase in strength depends on the fact that foundry sand is finer than the river
Sustainable Approach on Concrete Pavers with Partial …
Therefore, cement can be reliably replaced with SCBA by 5% and use of foundry sand by 40%, may have improved the qualities of concrete due to the presence of high-quality silica in it. ... Jadhav SS (2017) Beneficial reuse of waste foundry sand in concrete. Google Scholar Sujaatha (2021) Use of waste foundry sand in place of conventional sand ...
Preparation and properties of fly ash-based geopolymer concrete …
Some researchers [18, 19] suggested that the compressive strength of concrete formed with foundry sand was higher than the similar mix with the same quality fresh sand. This indicates the reusability of foundry sand for concrete production. On the other hand, sand with added binders is used as a mold in the foundry industry.
Waste foundry sand in concrete: A review
It has now become imperative to look for alternatives of constituent materials of concrete. Waste foundry sand, a by-product of ferrous and non ferrous metal casting industries is one such promising material which can be used as an alternative to natural sand in concrete. ... Designing Flowable Grout Mixes Using Foundry Sand, Clay and Fly Ash ...