The main minerals in granite waste are quartz and feldspars, which have characteristics of granulation, compactness and water absorption similar to river sand. The addition of granite waste into concrete has been found not to affect the concrete structure or the formation of hydration products [23].
— Granite coarse aggregate should be prepared before being used in concrete mixture, and this process may be easier than extracting sand and gravel due to the …
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— The granite stone industries in India produces vast amount of by-product rock waste and as a result, many residential and agricultural areas are settled over the landfills which are basically composed of these waste materials [3], [4]. As the physical and chemical properties of granite are suitable, the by-product rock wastes could be used for ...
— More waste is generated in the process of manufacturing the granite products in the industries. These wastes cause disposal problem, so waste can be used as to fulfill the requirements of concrete. ... The results of LCA showed that using granite waste instead of fine sand could lead to improve abiotic depletion (ADP), global warming (GWP ...
— This is especially true for postindustrial byproducts such as countertop installation waste, or postconsumer products after a building deconstruction. ... Their results showed that the replacement of natural sand with granite powder (GP) waste up to 15% of any formulation is favorable for the concrete making without adversely affecting the ...
— The dimensional stone products are mainly used for decorative purposes in buildings. The quality, ... Bonavetti and Irassar evaluated the behaviour of mortar mix with the incorporation of quartz sand, granite and limestone waste as subrogation of sand. The observations from the study reported that the utilization of stone dust increased the ...
— In this paper, the authors are reviewing various studies conducted on concrete using granite waste as cement, sand and natural/fine aggregates at different optimum proportions according to the available waste material and its properties.
— Granite dust could valuably be incorporated as partial sand replacement in autoclave aerated concrete (AAC), thereby reducing health and environmental hazards, and controlling sand depletion by ...
— The amount of waste generated during the processing of granite stone is reported as 50% of the finished granite product volume [1], [2]. In the last 10 years, the average growth of the granite mining and processing industry was approximately 6% of world production per year, which makes it the most significant area of mining business [3] .
— Ornamental stone industry waste management present strategy is to discharge the waste in landfills, regardless of the potential use these by-products may present for other industries. When stone slurry is disposed in landfills, its water content is drastically reduced and the stone dust resulting from this presents several environmental …
— Waste foundry sand can be used as a substitute for natural sand in construction materials such as concrete, asphalt, and masonry products. Incorporating foundry sand in concrete mixtures can improve strength, durability, and workability (Yazoghli-Marzouk et al. 2014 ).
— In this study, the feasibility of reusing granite waste produced by natural stone processing factories in production of ed concrete was investigated. Seven ed concrete mixtures with the density of 1400–2000 kg/m 3 were designed, and it was made once with fine sand and once with granite waste. Compressive strength, flexural strength ...
— This study presented a method for a newly developed polymer-granite composite formulation based on granite waste scraps and post-consumer PET waste bottles. The UP, based on glycolyzed product of PET, was used after mixing with styrene as a matrix for the ground granite powder filler.
— The paper investigates the influences of industry by-product granite particle wastes as the replacing materials of natural river sand (i.e., fine aggregates), one of the …
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— This study presents an in-depth investigation into the utilization of granite waste as a partial replacement for the M-sand in geopolymer concrete in various proportions such as 5, 10, 15, and 20%. Geopolymer in this study is made using GGBS as the precursor material and RHA-based derivative as the activator solution. The …
— To solve the waste disposal problem of granite waste, researchers have found out the feasibility of granite waste in the normally vibrated concrete (NVC) as a cement and natural fine aggregate ...
— Construction industries consume a large part of the natural resources in the production of concrete. Utilization of the waste in concrete has gained interest due to the development in the construction structure and depletion of natural resources. This article reviews the utilization of dolomite industrial waste in sustainable concrete production. …
— The coarse aggregates used for the concrete is 20 mm passing and retained on 4.75mm sieve. Granite Fines Granite fines waste collected from jigani granite industrial area, Bangalore. The granite fines contained 44.47% of sand size particles, 51.03% of silt size particles, and 4.5% of clay size particles with Specific gravity of granite fines as ...
— For instance, granite waste is found suitable as a sand replacement due to low plasticity and reduces the possibility of dimensional defects. ... Tarhan B, Tarhan M, Aydin T. Reusing sanitaryware waste products in glazed porcelain tile production. Ceram Int. 2017;43(3):3107–3112.
— Hi Manish, Natural sand of all kind, whether coloured or non-coloured (other than metal bearing sand) fall under chapter 26 of the HSN code. GST rate on sand is fixed at five percent. Further, bituminous or oil shale and tar sands, bitumen and asphalt, natural asphaltites and asphaltic rocks attract a GST rate of 18 percent
Granite is one of the largest construction materials producers in the U.S., with materials operations across nine states: Alaska, Arizona, California, Mississippi, Nevada, Oregon, Tennessee, Utah, and Washington producing more than 25 million tons of asphalt concrete, aggregates each year.
— Discarded sand (waste foundry sand) from foundries is also one such industrial waste generated about three million tons annually in India and disposed off through landfill causing significant environmental contamination and leaching. Hence, it is essential to develop valuable products from WFS suitable for building construction [11].
— These industries are dealing handling the various operation to jewel the raw stone to different shapes and products by quarrying, sawing, cutting and polishing. ... Adding granite polishing waste as sand replacement to improve packing density, rheology, strength and impermeability of mortar. Powder Technology, Volume 364, 2020, pp. 404 …
— Thus, one of the major challenges is the effective utilization of waste products such as granite cutting waste (GCW), in concrete production as an economic and sustainable alternative of disposal of waste and without compromising with the mechanical behaviour and durability of concrete to a larger extent (Ilangovana et al., 2008, Bacarji et …
— Granite mining, cutting and processing generates huge amount of waste which is dumped in open landfills. The objective of this research is to fabricate mortar …
Gupta LK, Vyas AK (2018) Impact on mechanical properties of cement sand mortar containing waste granite powder. Constr Build Mater 191:155–164. Article Google Scholar Jain KL, Sancheti G, Gupta LK (2020) Durability performance of waste granite and glass powder added concrete. Constr Build Mater 252:119075
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— Discarded foundry sand from casting industries was directly disposed off through landfill resulting shortage of disposal land and environmental threats such as land and water pollution, heavy metals leaching, etc. Therefore, it is necessary to utilize industrial solid waste to develop a wealth material. Development of engineered stone using waste …
— This study examines the feasibility of bone-china ceramic powder waste (BCPW) and granite waste (GW) as a cement and fine aggregate (river sand) in the …
— Due to continuous stockpiling of industrial by-products, waste management and disposal has become an underlying problem. Utilization of these industrial wastes as a substitution to concrete components can be a promising solution towards conservation of energy and curtailment of CO 2 emission. The present study is an initiative to explore …
