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The mixing water used in this study satisfied the requirements of NM 10.1.353 [21]. The concrete mixtures were made with sea sand and two types of normal coarse aggregates G1 and G2. Waste marble powder is generated by cutting marble slabs into the required shapes and sizes using diamond wires or a circular saw that . Workability
The presence of scoria improves the strength of concrete by creating condensed C-S-H gel with the presence of CaO and SiO 2, whereas marble powder is microfine filler, by filler effect it improves the compressive strength of scoria according to those [24, 27, 28] researchers, which is done on marble waste and scoria individually as …
The bulk density (unit weight) values of the marble aggregate or powder in the research studies are between 1007 and 1565 kg/m 3. 11.2.1.3. Specific gravity. The specific gravity values of the marble aggregate or powder used in the research studies vary between 2.5 and 2.88, all values are given in Table 11.2.
To fulfil the requirement of concrete materials, this study focuses on investigating the use of marble powder as admixture in concrete production and its effect …
The maximum compressive strength increases with the 4% marble powder admixture after 28 days and it equal to 24.50%, as compared with control mix and the flexural strength also shows a maximum ...
Partially replacement of sand by waste marble powder in different dosage of 0, 5, and 10% with 10% substitution of cement by SCMs has been investigated . For all concrete mixes containing marble powder and SCMs (silica fume and calcined clay), compressive strength in accordance with the requirements of IS: 516 (1959) were …
Marble powder (MP) is a kind of solid waste of stone processing industry, ... It can be seen that the standard water requirement of cement was 23.3%, and the initial setting time and final setting time were 148 min and 204 min, respectively. The 7-day and 28-day compressive strength of cement were 26.2 and 53.7 MPa, respectively.
cement requirement in the world it is very necessary to utilise the alternative cementitious material for the production of cement. The use of industrial by products obtained from the ... The use of marble powder or slurry for the production of concrete is an important step from the sustainability point of view. The aggregate produced from the ...
Marble powder shows its reactive properties if it is finer while a finer cement provides higher early heat of hydration that ultimately provides a path to the reactivity with marble powder . It has been noticed that with addition of PP fibers, compressive strength has been increased except at high volume of fiber i.e. 0.40%.
The marble powder required was brought from the local stone polishing unit, in this experimental study marble powder passing IS 90 micron sieve is used and having specific gravity 2.91. The chemical composition of cement and marble powder is shown in table 4. Table - 4 Chemical composition of cement and marble powder (X-ray analysis …
Based on the feasibility evaluation it is shown that using up to 40% marble powder in concrete is suitable in accordance with the requirements. Keywords: concrete, strength, marble powder, waste, durability, feasibility evaluation
The marble powder used in the topping of terrazzo flooring shall pass through the 300-micron sieve. The aggregates used in the topping layer of the terrazzo flooring shall be hard, sound, dense and homogeneous in …
The effect of marble powder as a partial replacement for cement on the mechanical properties and toughness of high-performance concrete was examined by Talah A. et al. ... (recent requirements in Poland for the tenth class of bricks), PN-EN 771-1 (actual requirements in Europe), and requirements for second-class bricks in Pakistan ...
The compressive strength of artificial marble powder concrete at 28 days with marble powder replacement ratio from 5 to 25% was 34.7 MPa, 32.8 MPa, 30.5 MPa, 22.9 MPa, and 21.6 MPa, respectively, which were approximately 0.85, 6.28, 12.85, 34.57, and 38.28% smaller than that of cement concrete.
In the study conducted by Kabeer and Vyas [46], it was observed that, due to its thixotropic properties, adding 20% marble powder reduces the water requirement of mixtures. In this study, surface areas determined by particle size distribution analysis for marble powder and cement are 0.894 m 2 /g and 0.899 m 2 /g, respectively. Therefore, …
lower fineness modulus of the marble powder. Furthermore, the mean strength of concrete mixes with marble powder was 5-10% higher than the reference concretes. However, there is a slight decrease in compres-sive strength value concrete mix when 20% marble powder is used as compared with that of 15% marble powder mix. TABLE 8
Due to thixotropic property of marble powder, its' substitution in place of river sand reduces the water requirement of all mix proportions at a substitution level of 20%. With this reduced water content and marble powder's capability of accelerating the hydration of C 3 S and formation of calcium carboaluminates with C 3 A have led to the ...
3.2 COMPRESSIVE STRENGTH - Compressive strength of concrete mixes with various percentage of marble dust as replacement of cement at age of 7 days and 28 days respectively are shown in Fig.3 and Fig.4. From Table 10 and 11 it can be observed that with the replacement of cement with marble dust for 5% & 10% there is an increase in the …
The avg. market price of Marble Powder in India is Rs 1,000/ Metric Ton. India exported 2326070 quantity of Marble Powder in 2018, worth 3.93 USD Million. The top countries which imported Marble Powder from India are Maldives (0.46 USD Million), United Arab Emirates (0.2 USD Million), Bangladesh (0.15 USD Million).
Marble powder/dust is obtained from the marble processing plants which are the leftovers during the cutting, shaping and polishing of marble. In this process, about 20% to 25% of the marble is turned into its powdered form. ... Several authors are still investigating the requirements for waste marble dust in concrete; the properties test is ...
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 …
Marble powder was considered as the final output and it was substituted in concrete as partial replacement of sand or cement. The entire process is shown in (Fig. 3) and the inventory list has been added in (Table 1). Download : Download high-res image (402KB) Download : Download full-size image; Fig. 3. Process considered for production …
Keywords: Marble powder, Metakaolin, Oyster Shell, and workability. I. INTRODUCTION A. General The requirements of the country are rapidly increasing with increase in the growth of the industries. Construction industry being the back bone of all other industries, concrete has emerged as one of the most important material
Granite and marble saw ing powder wastes is w idespread by-product of industrial process in India.Generally these wastes pollute and damage the environment due to sawing and polishing processes.
This paper presents the eect of two locally sourced waste marble powders Kadapa marble powder (KMP) and Bethamcherla marble powder (BMP) as partial replacement of …
Sounthararajan VM, Sivakumar A (2013) Effect of the lime content in marble powder for producing high strength concrete. ARPN J Eng Appl Sci 8(4):260–264. Google Scholar Ergün A (2011) Effects of the usage of diatomite and waste marble powder as partial replacement of cement on the mechanical properties of concrete.
The residuals of this predictor are seen in Figure 8, and these values follow the basic requirements of being randomly scattered along the dependent variable axis, which is the marble dust ... "Effect of using marble powder in concrete mixes on the behavior and strength of RC slabs," International Journal of Current Engineering and ...
India is one of the major producers of marble across the world. Rajasthan is considered as the richest state in the country with regards to marble deposits both in quality and quantity. About 85% of marble produced in India comes from Rajasthan state [1]. There are about 4000 marble mines and around 1100 processing plants in the state.
And main requirement is percentage of water for concrete as per water-cement ratio. In this project we are replacing fine aggregate (sand) with marble powder with different percentages such as 5%, 15%, 25%, 35%, 45%, 50% and . ... of marble powder the compressive strength gradually de-creases. b) Compressive strength of 5% marble …
Based on the feasibility evaluation it is shown that using up to 40% marble powder in concrete is suitable in accordance with the requirements. Article PDF …
11.1. Introduction Solid waste management is a concept that has emerged in recent years for the effective use of limited resources and find a solution about rapid …
The results showed that water requirement was the least for 50% substituted mix. Consequently compressive strength was maximum at 50% substitution while the completely substituted mix had 125% more strength than the control mix. ... Marble powder also improved segregation resistance. Thixotropy values of cement pastes with marble …
This requirement is leading to research in replacement of energy intensive materials, along with capture and utilization of available waste. ... Marble powder waste which has deleterious impact on ...
