This paper reviews such papers where dimensional stone waste produced from marble mining and processing is tested as a constituent of concrete. The impact of …
In this research, coconut fiber waste was used as reinforcing fiber for composite materials. The aim of this research was to be determined the mechanical strength of marble waste composites mixed with resin and reinforced with coconut fiber. The composition tests carried out were: 85 : 10 : 5, 80 : 10 : 10, 90 : 7.5 : 2.5, and 80 : 12.5 : 7.5.
A vast amount of non-biodegradable waste is generated during mining and processing operations of dimensional stones such as marble. This, over the years has become a global nuisance by damaging ...
Marble waste in concentrations of 5, 10, 15 and 20 wt% were added to the boron waste. Afyon brick clay was used as a binder in 10 wt%. Specimens were shaped by hydraulic press and fired at ...
Furthermore, these generated waste materials contaminate natural resources and lead to adverse environmental effects (Aliabdo et al., 2014; Bostanci, 2020; Nayak et al., 2022).Oza et al. (2022) further added that marble dust contains dangerous chemicals for workers, adversely affecting health. Despite the environmental concerns …
PDF | On Dec 6, 2016, I Siva Kishore Ch Mallika Chowdar published A STUDY ON WASTE UTILIZATION OF MARBLE DUST IN HIGH STRENGTH CONCRETE MIX | Find, read and cite all the research you …
Training Curriculum & Work plan for Marble Waste Utilization training Necessary acquiring DATE: October 25, 2016 SECTOR: Marbles AUTHOR: KPEZDMC-Commercial Department: Background KPEZDMC: Khyber Pakhtunkhwa Economic Zones Development and Management Company (KPEZDMC) has been established as not for profit …
This study, conducted on the reuse of marble piece wastes, pointed out that marble waste generates environmental pollution and causes economic loss. A large amount of waste is generated with marble mining activity.
Oman . Stones World International Oman. Head Office. Tel.: +968 2418 5064. PO. Box 98, PC. 104. Al Bahja Complex. Muscat, Sultanate Oman . Factory. Tel.: +968 2418 5041
Nagraj et al. [11] used the waste granite sludge as a PR of sand for the re-grading of soil to be used in the preparation of compressed stabilized earth blocks (CSEBs).Granite sludge was used at a proportion of up to 60% with a gap of 30 and the engineering properties of the prepared blocks were evaluated for a curing age up to 5 …
Marble and Granite Waste: Characterization and Utilization in Concrete Bricks Article · January 2011 DOI: 10.7763/IJBBB.2011.V1.54 CITATIONS 25 ... relatively wet marble waste, which is subjected ...
AL-KHALILI AND PARTNERS MARBLE FACTORY L.L.C, is one of the leading marble companies in Oman. It was founded in 1972 at time it was the first marble factory in the Sultanate.
This paper explored possibilities for the sustainable invigoration of marble waste as an environment friendly recycled material in Oman. In this study, marble …
New and used CNC Machines for sale in Muscat, Oman on Facebook Marketplace. Find great deals and sell your items for free.
The Machine Utilization Formula. Here is a simple and effective machine utilization formula: (Run Hours / Available Hours) x 100. Also said as: (Productive Machine Hours / Scheduled Machine Hours) x 100. Below are a few examples of how to calculate utilization rates.
The key objective of this study was to develop marble-based geopolymer concrete and examine the viability of its application as a sustainable structural material for the construction industry. The results of the research demonstrated that marble-based geopolymer concrete can be developed, and its physical/mechanical properties were …
The construction industry has a considerable environmental impact in societies, which must be controlled to achieve adequate sustainability levels. In particular, cement production contributes 5–8% …
The aim of this study is to assess the possibility of utilizing waste marble dust (WMD) as a partial cement substitution in air-cured mortar (ACM). Three different levels of cement replacement were analyzed: 5%, 10% and 15% by cement weight. The specimens were manufactured in a local laboratory at an air temperature of 22 ± 2 °C …
The study's goal is to assess the flexural strength of concrete that includes waste marble powder using machine learning methods, i.e., ANFIS, Support vector machines, and Gaussian processes approaches. Flexural strength has also been studied by using the most reliable approach of sensitivity analysis in order to determine the …
Request PDF | On Oct 17, 2014, Poonam Mondal and others published Utilization of Marble Waste Into a Value Added Product: Hydroxyapatite | Find, read and cite all the research you need on ResearchGate
abstract = "Various wastes and by-product materials are generated in the Sultanate of Oman including reclaimed asphalt pavement (RAP) aggregate, demolition concrete, cement by-pass dust (CBPD), copper slag, petroleum-contaminated soils (PCS), discarded tires, incinerator ash, and others.
the sawing and polishing machines. Stone slurry generated ... OF MARBLE SLURRY WASTE UTILIZATION IN ROAD" crri india (2010). No. 4, November (2011) [7] Mamta Rajgor, prof. Jayeshkumar Pitroda "A
Al Ajmi Marble is a Muscat based flagship manufacturer and exporter of natural Omani Marble. Established in the year 1997 our company has been manufacturing and exporting Omani marble for past 20 years to over 45 …
Marble is the world's largest natural stone, followed by granite, sandstone, limestone, slate, quartzite and more. Around 90% of the world's production of marble comes from India.
DOI: 10.1007/978-3-319-61612-4_25 Corpus ID: 135294942; The Sustainable Use of Fine Marble Waste Powder for the Stabilization of Desert Sand in Oman @inproceedings{Qureshi2017TheSU, title={The Sustainable Use of Fine Marble Waste Powder for the Stabilization of Desert Sand in Oman}, author={Mohsin Usman …
Al Ajmi Marble, recycle most of our quarry and factory waste. Our practice meets the standards of LEED and Estidama requirements for many projects in the Middle East. We …
Ahmed al Subhi, be'ah Chairman, commented: "We take pride in our strategic resource management initiatives, having set ambitious targets for transitioning to a circular economy, including achieving 60% waste utilization by 2025 and 80% by 2030, alongside reducing the average daily waste per person from 1.2 kg to less than 1.0 kg by 2040."
DOI: 10.1016/J.RNREC.2003.10.005 Corpus ID: 110998985; An overview of waste materials recycling in the Sultanate of Oman @article{Taha2004AnOO, title={An overview of waste materials recycling in the Sultanate of Oman}, author={Ramzi A. Taha and Amer Ali Al-Rawas and Khalifa S. Al-Jabri and Ali Al-Harthy and Hossam F. …
