Processes | Free Full-Text | Assessing Waste …

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 …

Materials | Free Full-Text | Synergistic Effect of Marble Powder and

The aim of this paper is to study experimentally the effect of marble powder and green sand as partial substitute for fine aggregate on the strength and durability of M40 grade concrete. The use of metakaolin as a pozzolanic admixture by using as binder replacement is also studied to assess the properties with respect to fresh and …

Journal of Environmental Nanotechnology

The waste marble powder, finer than 4.75 mm, was used for the replacement of fine aggregate. With the increment in the dosage of waste marble powder, the workability of self-compacting concrete has increased. For the dosage of 30%, the properties observed were better than other dosages. The compressive strength tests …

Marble Powder as Partial Replacement of Cement

When marble quarries cut stones, marble powder waste is produced. Marble powder waste is deposited underground or buried in landfills, ponds, or landfills. Marble powder waste pollutes the air, water, and soil. As a consequence, a solution for the disposal and utilization of these wastes is needed. A few researchers have been working …

Sustainability | Free Full-Text | Managing Marble Quarry …

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 …

Investigation of the Strength Properties of Concrete Using Marble …

The commercial by-products of producing and polishing granite powder, waste iron powder (WIP) and waste marble powder (WMP), are mainly wasted and pose a threat to human health. Substituted with marble powder (5% and 10%) for the cement and iron powder (30%, 40%, and 50%) for the fine aggregate.

Usage of waste marble powder and pumice powder to …

Marble powder (MP) Marble powder is the smallest size marble waste. They are marble grains formed during the cutting of blocks and slabs in marble plants, most of which are …

The Sustainable Use of Fine Marble Waste Powder for …

Therefore, the present study will be a foremost study for proposing marble waste as a recyclable material in Oman. The authors aimed to elucidate the improvements of …

The Sustainable Use of Fine Marble Waste Powder for the

2.1 Materials. 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 can be roughly divided into northern and …

Manufacturing of Clay Bricks Using Hybrid Waste Marble Powder …

In masonry construction, the most commonly used building unit all over the world is the burnt clay brick. Adding waste materials in certain percentages to these bricks helps in eliminating the environmental burden occurring in the form of excessive waste accumulation on open land sites, leading to sustainable and economical construction. …

Sustainability | Free Full-Text | Manufacturing of Clay Bricks …

Action Date Notes Link; article xml file uploaded: 10 October 2023 12:18 CEST: Original file-article xml uploaded. 10 October 2023 12:18 CEST: Update-article pdf uploaded.

Removing Heavy Metals through Different Types of Soils …

Three types of soils (silty, sandy and clay) and three types of marble powder (pure, impure, marble-granite mix) were used as an adsorbent. The soil and marble samples were …

The Sustainable Use of Fine Marble Waste Powder for the …

This paper explored possibilities for the sustainable invigoration of marble waste as an environment friendly recycled material in Oman. In this study, marble waste …

Fresh and hardened properties of green binder concrete …

This article discusses the use of high per cent by-products (i.e. marble powder, brick powder) in green concrete to develop a procedure which construction industry can use. This current study, therefore, uses marble powder and brick powder, crushed aggregate, CEM I 42.5N cement, and tap water for preparing green concrete.

Blending Wastes of Marble Powder and Dolomite Sorbents …

The use of wastes of marble powder (WMP) and dolomite as sorbents for CO2 capture is extremely promising to make the Ca-looping (CaL) process a more sustainable and eco-friendly technology. For the downstream utilization of CO2, it is more realistic to produce a concentrated CO2 stream in the calcination step of the CaL …

Materials | Free Full-Text | Rheological and …

Self-compacting concrete (SCC) is a special, highly fluid type of concrete that is produced using chemical additives. It is easier to pour and reduces defects arising from workability. Waste marble dust is …

Bond strength analysis of post-installed rebar with chemical …

This study investigates the impact of marble powder as a part of fine aggregate and the addition of glass fiber on the bond strength of concrete and deformed high-strength post-installed steel rebars using the epoxy chemical as an adhesive. Five marble dust powder (MDP) substitution percentages (i.e. 0%, 10%, 20%, 30%, and …

Green calcium-based photocatalyst derived from waste marble powder …

Marble powder as an adsorbent. As the main constituent of WMP is dolomite, principally calcium and magnesium carbonates, the positively charged Ca + and Mg + ions present in dolomite possess an affinity toward negative ions. They hence can be employed as an adsorbent for anionic adsorbates (Mehta et al. 2016).Table 2 presents …

Materials | Free Full-Text | Effects of Maleic Anhydride …

The need to reach carbon neutrality as soon as possible has made the use of recycled materials widespread. However, the treatment of artificial marble waste powder (AMWP) containing unsaturated polyester is a very challenging task. This task can be accomplished by converting AMWP into new plastic composites. Such conversion is a …

Exploring the Use of Waste Marble Powder in …

Sustainable concrete blocks are readily recyclable, thus reducing the overall cost of building construction, ultimately eliminating potential pollution. Marble powder is added to concrete to make these …

Sustainable Development and Performance Evaluation of Marble …

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 …

Surface Charge Properties of Marble Powder and its Effect …

Replacing part of cement with waste stone powder can reduce the use of cement, thus reducing energy consumption and CO2 emission. Different stone powders affect the properties of cement-based materials differently. It is important to clarify the effect of the surface properties of the stone powder on the properties of cement-based …

Acoustic Emission Test of Marble Powder Concrete

The marble powder was taken from the cut waste powder of the Gangshi Processing Plant in Hezhou City, Guangxi Province, and was dried before the test. The average particle size of marble powder was 16.87 μm, the average particle size of the surface area was 4.18 μm, the apparent density was 2.58 g·cm −3, and the specific …

Analysis of various brands of tea powder marketed in Oman

Pharmacy Department, Oman Medical College, Muscat, Oman. Address for correspondence: Dr. A. R. Mullaicharam, Pharmacy Department, Oman Medical College, Azaiba, Muscat, Oman. E-mail: [email protected] Received July 09, 2011. This is an open access journal, and articles are distributed under the terms of the Creative Commons …

Use of waste marble powder for the synthesis of novel …

This study shows that Ca-rich biochar generated from the co-pyrolysis of poultry manure, date palm fronds, and waste marble powder can be considered an …

Materials | Free Full-Text | Marble Powder as a Soil …

The results show that the CBR increased from 10.43 to 22.94% for unsoaked and 4.68 to 12.46% for soaked conditions with 60% marble powder, ITS rose from 100 to 208 kN/m2 with 60–75% marble powder, and UCS rose from 170 to 661 kN/m2 after 28 days of curing, molding water content (optimum at 22.5%), and composition ratios …

Effect of Marble Waste Powder as a Binder Replacement on …

The quarrying of marble and its processing to produce building materials often generates a negative impact on the environment. In the Apuan Alps marble district, a renowned quarrying area in Italy since ancient times, the aquatic pollution of water bodies, caused by the presence of marble waste in the form of powder or sludge, represents a …

Enhancement of Surface Hardness and Glossiness of Polymer …

Upon exposure of polymer composites to ion beam irradiation, polymer chain scission, cross-linking, oxidation, and increase of unsaturation occur, which may influence the surface aesthetics and hardness of the composites. We fabricated polymer composites reinforced with marble waste powders and utilized a nitrogen ion …

EXPERIMENTAL INVESTIGATION ON FIBRE REINFORCED CONCRETE USING MARBLE

An Experimental Examination on Mechanical and Durability Properties of Cement Replacing with Marble Powder. International Journal of Innovative Technology and Exploring Engineering, 2019. Belouadah, M., Rahmouni, Z.E.A. and Tebbal, N., Influence of the addition of glass powder and marble powder on the physical and mechanical behavior …

Strength gain mechanism for green mortar substituted marble powder and

Cement paste and cement mortar is prepared by using marble powder (MP) and/or brick powder (BP) up to 35 and 65% by weight of pure Portland cement, sand and tap water. Green cement paste and green cement mortar is used to prepare several specimens, which are cured into water at 21 ± 2 °C and 98% relative humidity until testing.

Experimental study on strength and endurance performance …

Usually, 15–20% marble powder replacement is considered the best ratio for up to 850°C temperature. For temperatures beyond 950°C, higher proportion of waste marble powder can be utilized without loss of quality in some aspects. But water absorption is higher as per civil construction criteria (Saboya, Xavier, and Alexandre …

Use of waste marble powder for the synthesis of novel …

Use of waste marble powder for the synthesis of novel calcium-rich biochar: Characterization and application for phosphorus recovery in continuous stirring tank reactors. ... Al-Khoud 123, Oman. (3 authors) 2. Water Research and Technologies Centre, Echo-park of Borj Cedria, University of Carthage, Tunisia.

Materials | Free Full-Text | Assessment of Waste …

Currently, the costs of building materials, especially cement, are increasing. Waste marble powder (WMP) could be used as a cement replacement material to produce environmentally friendly concrete to …

Sustainability | Free Full-Text | Valorization of Marble Waste Powder …

This research combines technical, environmental, and economic aspects regarding the utilization of Bege Bahia marble waste (BB) in clinker production. Three different eco-friendly clinkers were produced, investigated, and compared with one that is commercially available. BB was used to replace 49.2%, 77%, and 80.3% of the …

Study on the Mix Proportion of Waste Marble Powder …

The ductility of engineered cementitious composites (ECC) is over 300 times that of regular concrete, as the ultimate tensile strain in uniaxial tension can reach over 3% [].Moreover, ECC have superior fatigue resistance and a longer service life [2, 3].Due to these properties, ECC have broad application prospects, such as improving the seismic …

Impact of Partial Replacement of Cement with a Blend of Marble …

The purpose of this study is to examine the effects of partially replacing cement with a blend of marble waste powder (MWP) and granite waste powder (GWP) in mortar, with the goal of reducing the environmental harm caused by cement. The investigation included an analysis of the distinctive properties of the two waste powders …

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