The present investigations involve the partial replacement of binder materials such as cement with marble dust powder (MDP), fine aggregate with copper slag (CPS), and coarse aggregate with recycled aggregate concrete (RAC), when substituted for coarse aggregate, to analyze concrete mechanical properties. A constant percentage of marble dust ...
WhatsApp: +86 18221755073The compressive strength of concrete using partial replacement of quarry dust and marble powder as fine aggregate gives about 30% to 40% more strength than that of conventional concrete mix REFERENCE: [1] [2] [3] Concrete, 'Indian concrete journal",pp53-56 Bureau of Indian standards, new Delhi. Shetty, M.X., (2000) "concrete technology ...
WhatsApp: +86 18221755073DOI: 10.1016/J.CONBUILDMAT.2018.01.061 Corpus ID: 139739906; Utilization of marble powder as fine aggregate in mortar mixes @article{Kabeer2018UtilizationOM, title={Utilization of marble powder as fine aggregate in mortar mixes}, author={K.I. Syed Ahmed Kabeer and Ashok Kumar Vyas}, journal={Construction and Building Materials}, year={2018}, volume={165}, …
WhatsApp: +86 18221755073The main purpose is to replace sand with marble powder in concrete because such a mixture will be environmentally friendly and economically feasible. The concrete …
WhatsApp: +86 18221755073Marble powder was discovered to be an environmentally friendly material, with 10% of the mix consisting of pulverised recyclable aggregates instead of cement 23.
WhatsApp: +86 18221755073Concrete Properties Containing Fine Aggregate Marble Powder Vol. 19, N o. 7 / November 2015 − 2213 − considered, the max imum diff erence between th e compressive
WhatsApp: +86 18221755073The results obtained show that the strength characteristics of concrete specimens produced using marble waste aggregate along with marble waste slurry powder were found to confirm with concrete production standards and substitution of natural aggregates by waste marble aggregates up to 10% along with substitution of cement by marble waste ...
WhatsApp: +86 18221755073Incorporating marble powder, recycled coarse aggregate, and crumb rubber was beneficial in terms of mechanical strengths and microstructure. Overall, this research contributes to the goal of ...
WhatsApp: +86 18221755073The results revealed that the substitution of marble powder for fine aggregate improved the mechanical and durability performance. Lim et al. [19] investigated the strength and durability performance of marble aggregate and fly ash-based alkali-activated concrete. It has been reported that the addition of marble aggregate up to 50 % in the ...
WhatsApp: +86 18221755073The waste marble powder is partially replaced by fine aggregate at a rate of 5% and 20%, with an increase of 5%. The prepared concrete materials are tested for workability, density, compressive strength, and ultrasonic pulse velocity.
WhatsApp: +86 18221755073Testing was conducted at ages of 7, 14, and 28 days. The results suggest a positive influence of marble powder, recycled coarse aggregate, and crumb rubber at various dosages. Marble powder replaced cement at dosages of 20, 40, 60, and 80 kg, recycled coarse aggregate 25, 50, 75, and , and crumb rubber 5, 10, 15, and 20%.
WhatsApp: +86 18221755073Also cast the replacement of sand and aggregate by marble powder and demolished waste respectively and the mix is casted into moulds and conduct a strength test on new specimens and compare the ...
WhatsApp: +86 18221755073Marble waste powder is waste produced from marble industry. Adding Marble Waste Powder (MWP) gives a phenomenal strength to concrete. In this paper, the flow properties of SCC are studied with ...
WhatsApp: +86 18221755073dust and marble sludge powder as fine aggregate M. Shahul Hameed 1 and A. S. S. Sekar 2 1 Department of Civil Engineering, Sethu Institute of Technology, Kariapatti, Tamil Nadu, India
WhatsApp: +86 18221755073At the global level fine aggregate is use at a large scale due to construction projects like building, roads, bridges, fly over bridges etc. Thus the requirement of natural river sand is very high due to the development of countries in the way of construction project work. ... Marble powder: Marble powder is an industrial waste and it was ...
WhatsApp: +86 18221755073The present work of the results of my Experimental investigation worked for calculation of the outcome of partial replacement of cement and coarse aggregate by different parts of demolished wastes and marble powder on strength and workability of concrete.
WhatsApp: +86 18221755073River sand, waste marble, and iron slag were used as aggregate in PET mortar. These fine aggregates were used in different proportions. The iron slag was obtained as a by-product from the blast furnace, and waste marble powder was procured from a marble manufacturing factory.
WhatsApp: +86 18221755073The rapid growth of the marble industry introduces concerns regarding the negative impact of marble quarrying on the environment, because the cutting of marble creates sludge. The incorporation of marble sludge (powder) into concrete and cement-based products would make significant environmental and economic contributions. This study aims to develop …
WhatsApp: +86 18221755073Furthermore, the inclusion of marble powder as an alternative building material constituent in high-performance concrete resulted in increased efficiency and improved resistance against chemical ...
WhatsApp: +86 18221755073According to Ergun (2011), when 5% of cement is replaced with marble powder, the compressive strength improves to 11.30%, but drops to 12.14% when 10% of cement is substituted. When fine aggregate ...
WhatsApp: +86 18221755073This research is focused on the development of an eco-friendly low-cost concrete using fly ash (FA) and marble powder waste (MPW) as partial replacements for cement and fine aggregate respectively.
WhatsApp: +86 18221755073Studies of inclusion of marble powder as fine aggregate in medium strength concrete have been carried out by Aliabdo et al. (2014) and Silva et al. (2013) [10], [11]. …
WhatsApp: +86 18221755073Coarse Aggregate(10 mm) 2.92: Marble Sludge Powder: 2.41: 2.1. Mix proportion. The mix was made in the ratio of 1:0.75:1.5 as a notional blend. The required characteristic strength of 30 N/mm 2 at 28 days was applied in this experiment. For this study, five sets of concrete were made. Every set was created in a control mix with a w/c ratio of 0.45.
WhatsApp: +86 18221755073Figure 15, shows that the addition of the marble powder in the cementitious matrix with or without admixture allows a notable improvement of the flexural strength, this improvement is 25% higher than that of the control mortar, this is essentially down to the porosity of dune sand with 15% marble powder shown in Figure 7, example, the 14-day ...
WhatsApp: +86 18221755073Request PDF | Utilization of marble powder as fine aggregate in mortar mixes | The construction industry has been responsible for plaguing the environment due to ecological imbalance caused during ...
WhatsApp: +86 18221755073This research mainly focuses on partially replacing the materials of concrete like cement by marble powder and fine aggregate by vermiculite. In this study, M-30 grade of concrete with water–binder ratio of 0.45 and 0.75% of superplasticizer is considered. The replacement level of cement varies from 5 to 15% with an increment of 5% by marble ...
WhatsApp: +86 18221755073Recycling concrete aggregate and marble powder (MP) were used in equal proportions as aggregate. Different types of fibers (steel fiber (SF), polyamide fiber (PAF), and polypropylene fiber (PPF)) were used with different ratios (0.25, 0.50, 0.75, and 1%). In addition to mechanical properties (7, 28, and 56 days) such as compressive strength (CS ...
WhatsApp: +86 18221755073Local natural sand was used as fine aggregate, while crushed gravel with a maximum nominal size of 20 mm was used as 10 mm and 20 mm coarse aggregate, conforming to the specifications of IS 383: 1970 (Reaffirmed 2011) [46].Specific gravities of natural sand and coarse aggregate were 2.62 and 2.93, and fineness modulus were 3.0 and 1.1, respectively.
WhatsApp: +86 18221755073The aggregate saving at w/b – 0.5, 0.7, 0.85, 1.0, and 1.15 is 10 %, 20 %, 30 %, and 40 %, respectively, where only marble powder was used. In fly ash combination mixes, …
WhatsApp: +86 18221755073The concrete samples are produced by replacing sand with marble powder at 10%, 20%, 30%, 40%, 50% and 90% by volume. The compressive strength values are …
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