Use of waste marble powder for the synthesis of novel calcium-rich biochar: Characterization and application for phosphorus recovery in continuous stirring tank reactors ... Muscat, Al-Khoud 123, Oman. 5 Food, Water and Waste Sustainability Program, Center for Sustainable Development, College of Arts and Sciences, Qatar University, …
— Waste natural stone powder has also been used in manufacturing mosaics, mortar, tiles, plasters and white cements [29]. It was reported that natural stone sludge could be used to produce clinker [24] and as an additive material in mortar [4]. The other potential use of natural stone powder waste is in stone mastic asphalt application [5] and …
— Waste materials from marble stone are a major source of concern for stone factories and municipality managements. As a result, the use of waste marble powder as …
— The main goal of this study is to evaluate the potential of waste stone powders as filler in composite materials with a matrix of unsaturated polyester. These wastes are generated in the form of stone fragments and stone‐cutting sludge. Ground marble wastes are thoroughly characterized with the aim to use them as fillers: Mineralogical and …
— Marble is currently a commonly used material in the building industry, and environmental degradation is an inevitable consequence of its use. Marble waste occurs during the exploitation of deposits using shooting technologies. The obtained elements most mainly often have an irregular geometry and sm …
— The use of marble wastes in concrete mixtures, causing air and water pollution, has been promoted in the academic and practical spheres of the construction industry. Although the effects of various forms (powder, fine, coarse and mixed) of this waste on the concrete compressive strength has been subject to a decent number of …
Sand employed in this study was sampled from Al-Bidiya in northern part of Wahiba sand dunes (Fig. 1), in Al-Sharqia Region which is about 200 km to the south of Capital Muscat. The Wahiba Sand formed in Quatenary period (Glennie 1998) is composed of two physiographic units that …
— Any concrete portion can be partially replaced with marble waste (cement). Human health and the atmosphere are also harmed by industrial waste (marble powder waste). When marble quarries cut stones, marble powder waste is produced. Marble powder waste is deposited underground or buried in landfills, ponds, or landfills.
4.2 Waste Marble Powder . The waste marble powder is brought from the Makrana, Rajasthan through a marble dealer of BhuchoMandi, Punjab. The marble is named as makrana marble which is a calcite type of marble. Table 2: Components of WMP. Compound mass % calcium oxide (CaO) 50-56 Silica .33-1.20 Alumina 0.42-.86 iron …
— Substitution of normal sand by stone powder will serve both solid waste minimization and waste recovery. The study focuses to determine the relative performance of concrete by using powder sand.
— In the current research, waste marble powder usage is pointed out for concrete manufacturing to reduce waste disposal problems as shown in Figure 23. The concrete blocks are mostly used in the …
1.4. The Use of Wood Ash, Marble Powder, and Other Types of Waste Powders Oorkalan A. et al. used different proportions of waste products of wood ash, ceramic powder, and marble powder in clay bricks.
— This study looked into the use of marble dust powder in concrete, with varied percentages of marble dust (0%, 5%, 10%, 15% & 20%) replaced by sharp sand in M20 grade concrete mixes, while the ...
— This issue can be effectively addressed by using industrial waste like waste marble dust (WMD) for substitution of cement in concrete and waste glass powder (WGP). In this research work, cement is replaced by WMD up to 9%, and WGP is used up to 10% as a substitute of fine aggregate along with use of bacterial solution to improve post …
— Ground marble wastes are thoroughly characterized with the aim to use them as fillers: Mineralogical and chemical composition, particle size distribution, and morphology of these waste stone powders are investigated. Unsaturated polyester resin composites with the different stone powder fillers are prepared.
601 ISSN 1392–1320 MATERIALS SCIENCE (MEDŽIAGOTYRA).Vol. 21, No. 4. 2015 Use of Waste Marble Dust for Stabilization of Clayey Soil Altuğ SAYGILI * Muğla Sıtkı Koçman University, Department ...
— Moreover, as mentioned before, the unmodified marble powder initially showed 94.3% of carbonation conversion compared to 78% by the commercial CaCO 3 sorbent (Pinheiro et al., 2016) and it was higher than the initial carbonation conversion (first cycle) of other natural and synthetic CaO-based sorbents reported in the literature up to …
which marble shaping is part. Both stone slurry and solid wastes are generated from the marble stone slurry and with the huge discharge of marble waste locally, emphasizes has been placed on the reuse of the waste material. This research investigates the utilization of marble dust powder in concrete, where marble dust at varying percentage (0% ...
marble reserves and around 2 billion M.T granite reserves in Pakistan as of 2006. In the mining industry of Iran, there were approximately 4.8 million tonnes of raw and/or semi-processed stone in the year 2012–2013 from a total of 473 quarries of marble stone [14].
The second is to contribute to reducing the use of natural resources by using marble powder from waste materials in the production of YDB. For this purpose, marble powder was used by replacing it ...
— Even if the marble industry produces large amounts of waste marble powder (WMP) during the cutting and polishing processes, with losses reaching 30–50% (Rana et al., 2016), only few investigations have studied the use of WMP as a Ca-rich by-product for biochar synthesis.
— This paper describes the use of marble waste in the cement mortar as the partial replacement of fine aggregate. Marble dust powder gives better cohesive between the aggregates in concrete and mortar.
2.1. Use of marble waste as a partial replacement for conventional coarse aggregate Marble waste was judged as a potential replacement for con-ventional coarse aggregates first by Binici et al. (2008). They had compared the behaviour of concrete mixes completely made with marble waste as coarse aggregate with mixes con-taining limestone aggregate.
Estate, Sohar, Sultanate of Oman. Marble waste slurry is produced as a result of sawing and polishing of marble for construction applications. Water is then removed from slurry at the factory and fine marble waste is dumped at the landfill sites. The authors collected waste marble powder from the factory and performed particle size distribution
— Marble has been a prominent natural stone exploited since ancient times, commonly employed as a building material and ornamental stone. However, the disposal of waste generated from marble extraction, particularly fine sludge, poses significant environmental challenges for the dimensional stone industry. The difficulty in managing …
— Marble units generate an enormous amount of non-biodegradable waste during the processing operations and are considered one of the environmentally unfriendly industrial sectors. This sector has become a global nuisance due to its multi-dimensional damaging nature. Therefore, a multidimensional approach is needed to geographically …
— Research in recent years has investigated the viability of using recycled by-products or waste materials as building materials. The majority of these waste products, such as marble powder, [3,4 ...
— As marble stone is of limestone origin i.e. marble is formed by metamorphism of limestone. The effect of addition of non-pozzolans powder waste from marble industry is studied for its suitability in SCC. This was done keeping in view the requirement of fines in SCC and to find an effective utilization of waste marble powder …
addition of waste marble powder up to 12.5 % replace by weight of cement and further any addition of WMP the Tensile strength decreases. ... the use is limited as stone bricks in wall or
— The researchers obtained the waste marble powder from a marble managing plant and they used waste marble directly in self-compacting concrete. Herein, the type …
— Recycling of Waste Materials in Road Construction: Oman Experience. June 2003. Conference: MAIREPAV03 Conference. At: Guimaraes, Portugal. Authors: A. S. …
— In addition, the usage of marble wastes for the production of industrial bricks has significant important role on the recycling waste marble powder in the brick production along with a great ...
— DOI: 10.1016/J.CONBUILDMAT.2011.10.011 Corpus ID: 136880940; Use of waste marble powder in brick industry @article{Bilgin2012UseOW, title={Use of waste marble powder in brick industry}, author={Nursev Bilgin and Hasibe Aygul Yeprem and Sonmez Arslan and Ali Bilgin and Emre Gunay and Muzeyyen Marsoglu}, …
— Marble (CaCO 3) is a type of metamorphic rock that is formed where geological conditions are optimal to transform sedimentary carbonate stone such as limestone or dolomite.Under substantial pressure (1200–1500 bars) and heat (125–180 °C), the mineral grains of calcite and aragonite recrystallize and form a pure white and …
— In order to accomplish this goal, three distinct varieties of cellular concrete are produced composed on sea sand, waste marble sand and river sand, with various substitution rates of waste marble ...
Aliabdoet al. [21] highlighted the use waste marble powder/dust in the production of cement as well as concrete. Marble dust was integrated with cement to prepare marble dust blended cement. The ...
— Besides this, the use of high amount of waste marble powder or slurry (over 20%) has delayed setting times (Ashish, 2019, Munir et al., 2017, Rashwan et al., 2020, Ruiz-Sánchez et al., 2019, Singh et al., 2017). If waste marble powder content increases, C 3 S content decreases and thus, hydration of cement also decreases. This means that ...
— Iran, Italy, China, Turkey, India, Egypt, Spain, Brazil, Algeria, Sweden, and France are the main marble-producing countries [1,2,3,4].India is the third most marble-producing country around the …
Self-Compacting concrete (SCC) technology is based on increasing amount of fine material like marble powder, fly ash, lime stone filler, etc., without changing the water content …
