In the production of the control samples natural river sand RS was used as sand whereas in the other samples natural granite NG silica sand SS and powders of waste marble MP and granule basalt GB were used instead Granulometry of the aggregates are given in Fig 1 In the production of samples NG and SS sand with the size of 0
The continuous production of granite powder GP waste causes a deadly impact on environment and human life This present study thus examines the impact of granite powder GP as substitute to
In this mix design the compressive strength was improved by 78% from to 163 MPa by using 30% granite waste in substitution of silica sand Overall increasing the replacement ratio of silica sand by granite waste by 10 20 30 and 40% enhanced the maximum compressive strength by 78 and % respectively
Additional replacements at 20% result in a deeper carbonation The decrease in depth of carbonation with the addition of granite waste up to 15% was principally driven by the denser pore structure
As the government banned the extraction of river sand in India it was of utmost requirement to have some alternatives of river sand As per the market survey and observation manufactured sand MS has been introduced in the con struction industry to compensate for the need for river sand generation 1 CD Construction and Demolition waste
After heat treatment granite sludge waste converted into reddish pigment This was due to Fe 2 O 3 crystallization which provided an extra benefit in preparing coloured mortars with desirable compressive strength [19] Use of granite dust as an alternative to sand in the production of 1 3 cement mortar proportion has also been evaluated
In this paper the waste calcareous rock powder formed in the manufactured sand production line was added into the concrete by 6% 9% 12% and 15% and the total weight of manufactured sand and
The current work focuses on the effect of incorporation of granite waste from 0 up to 15% on the characterization of the formed geopolymer and track the formed hardened materials using Fourier
Thus there is only one way to decrease granite waste and provide cleaner production river sand is replaced by granite cutting waste GWC [29] In order to carry out the compression tests all the thirty six cylindrical specimens each measuring 59 mm in diameter and 118 mm in height were prepared in laboratory conditions
On replacement of sand and cement by granite production dust it was observed that the workability of mortar mixes was lowered while the fresh density of the mortar was found to have decreased with
2 Fine Aggregate River sand from kollidam river bed were used 3 Coarse Aggregate Hard blue granite of size 20 mm and was used The aggregate is in the shape of angular 4 Water The tap water having the pH value satisfying the was used 5 Granite powder Granite dust powder obtained from the Granite factory at Mannargudi III
3 Durability and Microstructure Analyses of Waste Granite Powder for Sustainable and Ashok Kumar Vyas Impact on Mechanical Properties of Cement Sand Mortar Containing Waste Granite Powder Construction and Building Materials vol 191 pp 155 164 2018 Valorization of Granite Production Dust in Development of Rich and Lean
granite dust as an alternative to sand in the production of 1 3 cement mortar proportion has also been evaluated Using the waste up to 10% replacement as a replacement of sand improved compressive and flexural strength of the mixes This was due to the ability of the granite waste to act as a filler However an
In this study the feasibility of reusing granite waste produced by natural stone processing factories in production of foamed concrete was investigated Seven foamed 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
The results of the experimental study show that mixture of marble and granite dust can partially be used in place of fine aggregate in concrete and saves considerable amount of sand there by
The waste generated in the stone processing industry is directly related to the production and processing of various types of stones that have drastically increased every year Marble industry brings out the amount of waste that has grown nearly three times in last ten years The processing and polishing waste alone is 20% from mined out reserves
Momentous issues like interminable manufacturing of cement liberating colossal quantities of CO2 into the atmosphere and enormous discarding of granite waste by various industries disturbing the ecological system are provoking to be an issue of global warming worldwide This research has focused on efficacious reutilization of granite waste in the
The production of artificial stone through the incorporation of granite and glass waste into an epoxy resin matrix is not only an ecological alternative capable of reducing the environmental
Perez et al [3] conducted a study on the use of recycled marble tops as partial replacement of sand in concrete The paper points out that the researchers have analyzed the effect of replacing cement sand and coarse aggregate with marble byproduct in many countries but there is a lack of research analyzing the use of marble waste in the United States
As the government banned the extraction of river sand in India it was of utmost requirement to have some alternatives of river sand As per the market survey and observation manufactured sand MS has been introduced in the con struction industry to compensate for the need for river sand generation 1 CD Construction and Demolition waste
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]
The production of waste in recent years has been continuing to increase in quantity research works were carried out aiming at the recov ery of this waste Abisha et al 2022 [7] tried using
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