قائمة الطعام
dust 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
Green concrete capable for sustainable development is characterized by application of industrial wastes to reduce consumption of natural resources and energy and pollution of the environment. Marble sludge powder can be used as filler and helps to reduce the total voids content in concrete. Natural sand in many parts of the country is not graded properly and has excessive …
The use of marble waste dust as fine concrete aggregate is of great concern to researchers and researchers. The Blaine fineness is very high, with a 90 percent fineness of the particulates passing 50 μm and other 50 percent under 7 …
and the durability concrete were good when the fine aggregate was replaced with 50% marble sludge powder and 50% Quarry rock dust (Green concrete). The resistance of concrete to sulphate attack was enhanced greatly. R. IIangovana, "Strength and durability properties of concrete containing quarry dust as fine aggregate" (Oct 2008), The ...
Experimental investigation of marble dust and limestone powder concrete mix with 5, 10, and 15 percent substitutions of sand (fine aggregate), with cement content of 400 kg/ m 3 (674 lb/yd 3) and at a 0.5 w/c ratio. The authors concluded that the concrete mix with marble dust maintains greater compressive strength, higher resistance against ...
The present study is performed to discourage contamination and reuse of the waste material. The quarry dust and marble sludge material (MD) are used as fine …
Quarry dust and Marble powder are the most used among such materials to replace river sand, which can be used as alternative to fine aggregate in concrete. In the present investigation workability and strength of concrete was evaluated by replacement of natural sand by Quarry dust and marble powder in equal proportions of 0%, 10%, 20%, 30%,40% ...
Green concrete capable for sustainable development is characterized by application of industrial wastes to reduce consumption of natural resources and energy and pollution of the environment. Marble sludge powder can be used as filler and helps to reduce the total voids content in concrete. Natural sand in many parts of the country is not graded properly and has excessive …
Sekar et al. 2009, carried out investigation on the properties of green concrete containing quarry rock dust and marble sludge powder as fine aggregate. In this paper, they accomplished …
of concrete are affected but the workability is improved when the marble sludge powder content is increased by more than 50% [80]. When fine aggregates were replaced with QD to a maximum of 30% ...
The replacement of fine aggregate with 50% marble sludge powder and 50% Quarry rock dust (Green concrete) gives an excellent result in Re-Use of Waste Marble in Producing Green …
Some of the physical and mechanical properties of paving blocks with fine aggregate (sand) replaced by various percentages of crusher dust are investigated. The test results shows that the replacement fine aggregate by crusher dust up to 50 % by weight has a negligible effect on the reduction of any physical and mechanical properties while ...
Green concrete cement replaced marble sludge powder fine aggregate replaced quarry dust. Influence of limestone waste as partial replacement material for sand and marble …
The test results show that the compressive strength, split-tensile strength and flexural strengths are achieved up to 30% to 40% replacement of cement with marble powder without affecting the characteristic strength of M20(1:1.5:3) grade concrete. KEYWORDS: Cement (53 grade), Marble powder, Fine aggregate (M-sand), Coarse aggregate (20mm size).
This paper presents the feasibility of the usage of marble sludge dust hundred percent substitutes for natural sand in concrete. The compressive strength and microstructure of blended cement was ...
determined, the next step was to replace the cement quantity with marble dust powder without altering the quantities of coarse aggregates and fine aggregate. The water cement ratio used here is 0.49. The summarized mix proportion for each test samples are presented on Table 5 below. Table 5. Summarized Mix Proportion No. Samples Cement …
Mechanical Behaviour of Marble Dust in Partial Replacement of Cement and Sand in M-20 Grade Concrete. A. Gaikwad, Nikhil J. Salunkhe. Materials Science, Engineering. 2018. The main objective of this research is to investigate the possibility of utilizing waste marble dust (MD) in cement and concrete production.
Better performance of concrete is achieved with lower water to cement ration wherein sand is replaced with marble dust [11]. Pozzolanic …
properties are as good as the sand, thus the marble sludge powder and quarry rock dust is used as fine aggregate in the [3]. The main aim of this project is to find out properties of green concrete containing quarry rock dust and marble sludge powder as fine aggregate and comparative analysis with normal concrete. II. OBJECTIVE
Standard mix design for M20 grade concrete per Cum. Cement:300kg+marble powder:693kg+20mm: 749kg+20mm:543kg II. METHODOLOGY OF EXPERIMENTAL WORK 2.1 General: In this study it deals with the materials that are used in the study, namely: Cement, Coarse aggregate, Fine aggregate and crushed rock powder. The test methods
If the cement was replaced with marble powder in proportions of 20% or more, then adverse effects were observed on the compressive strength and workability of the concrete. ... "Properties of green concrete containing quarry rock dust and marble sludge powder as fine aggregate," ARPN J. Eng. Appl. Sci., vol. 4, no. 4, pp. 83–89, 2009 ...
In this study, literature related to the replacement of cement with waste marble and the use of waste marble as an aggregate in concrete production was examined. Workability of the concrete decreased when marble powder was used as a substitute for fine aggregate. Marble powder contributed to the compressive strength of concrete because of the CaCO3 …
· fine aggregate (sand) and cement were partially replaced with Granite powder and marble powder The replacement is done by 5%, 10%, 15%, 20%, 25% of cement by marble powder and 5%, 10%, 15%, 20%, 25% of fine aggregate by granite powder to evaluate the effect of presence of these replacement materials on the strength of specimens ...
A lot of research work is carried out on the use of WMP in concrete as fine aggregate and cement, but less work is carried out on the partial replacement of sand with WMP having higher dosage of WMP without changing the w/c ratio. ... Properties of green concrete containing quarry rock dust and marble sludge powder as fine aggregate. ARPN J Eng ...
Key Words — Concrete, Green Concrete, Recycled Aggregates, Quarry Dust, Recycled Aggregate Concrete, Cement, Fine Aggregate, Coarse Aggregate ... "Properties of Green Concrete Containing Quarry Dust and Marble Sludge Powder as Fine Aggregate", APRN Journal of Engineering and Applied Sciences, June 2009. ...
This paper aims to focus on the possibilities of using waste materials from different manufacturing activities in the preparation of innovative mortar and concrete. Marble stone industry generates both solid waste and stone slurry. …
(PDF) Effect of Marble Sludge Powder and Quarry Rock Dust . Fine aggregate has been replaced with marble sludge powder and quarry dust and studied the effect on the properties of concrete according to [Malpani, 2022]. The use of . Project On Marble Sludge Powder As Fine Aggregate In PdfIn this project marble sludge powder was used as admixture.
Fineness of marble and quarry dust= 1.98to 2.43. COMPARISON BETWEEN SAND, MARBLE. POWDER AND QUARRY DUST. Bulk density and percentage voids: This method is applicable to aggregates not exceeding. 125mm in nominal maximum size. Bulk density of quarry dust and marble powder=1.74kg/lt. percentage of voids =38.7%. TEST …
As a result, dumps of marble dust have become an important environmental issue worldwide. Marble powder (MP) has successfully been demonstrated as a viable SCM in self-compacting concrete (SCC). The research proved that marble powder used as a mineral substitute of cement can enhance some properties of fresh concrete and/or hardened concrete.
Project On Marble Sludge Powder As Fine Aggregate In Pdf. From the above study it is concluded that the quarry rock dust and marble sludge powder may be used as a replacement material for fine aggregate. The replacement of fine aggregate with 50 marble sludge powder and 50 Quarry rock dust Green concrete gives an excellent result in . Live Chat
The replacement of fine aggregate with 50% marble sludge powder and 50% Quarry rock dust (Green concrete) gives an excellent result in Re-Use of Waste Marble in Producing Green Concrete In this study, literature related to the replacement of cement with waste marble and the use of waste marble as an aggregate in concrete production was examined.
The main purpose is to replace sand with marble powder in concrete because such a mixture will be environmentally friendly and economically feasible. The 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 determined after 7, 28 and 90 days with ...
Project on Partial Replacement of Cement with . QUANTITY OF MARBLE POWDER; 5% of cement replaced by marble powder = 377.38gm 10% of marble powder = 754.7 gm 15% of marble powder = 1.13 kg 20 %of marble powder = 1.5094 kg. Experimental conditions: Compressive strength of concrete was undertaken on 15 cm cubic specimens. at 7 days and …
Keywords - Green Concrete, Marble sludge powder, Quarry rock dust. I. INTRODUCTION Green concrete has nothing to do with color. Green concrete is a concrete in which Cement, …
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