The objective of the research is to investigate the effect of the partial replacement of ordinary Portland cement PC with waste marble powder MP on the physical and mechanical properties of
2010 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 mining waste were used as coarse aggregate in concrete mixes Silva Gameiro and de Brito 2014 The fine aggregate produced from the marble waste used in the production of
Marble ranks the largest produced natural stone in the world and it accounts for 50% of the world s natural stone production The marble industry produces a lot of waste in the form of powder sludge and pieces of irregular size Marble powder is a waste material generated in considerable amounts in the world
Investigators throughout the world are researching numerous waste products as a partial or whole substitute of fine aggregate like marble powder or pond ash foundry sand etc concrete containing marble dust was also reported to have reduced porosity compared to marble free dust [6 7 8 9 10 11 12]
The brick clay mixtures without and with waste marble addition was prepared in a mechanical mixer Mixture proportions were presented in Table raw materials were mechanically mixed for 30 min to get a uniform dry mixing water about 15 wt % of total weight was sprayed to the powder mixtures for the production of semi dry molded brick
0 80% of sand replaced with Waste Marble Powder at increments of 20% in concrete with waste marble powder in concrete production Through this experiment it was found that the mechanical properties of concrete increase up to a certain percentage of replacement and on further replacement it decreases
Toubal Seghir N Mellas M Sadowski Ł Żak A 2018 Effects of marble powder on the properties of the air cured blended cement paste Effects of marble powder on the properties of the air cured
Firstly by replacing the cement partially with marble powder the cost of concrete and the carbon emissions from cement production can be reduced [14][15][16][17][18]
Marble production and processing generates a large amount of marble powder waste that has great potential for cementitious material This paper investigates the application of waste marble powder
Due to the low density of applied marble powder compared to the density of cement in construction practice it may be economically sensible to utilize of marble powder for example in lightweight cementitious materials production Recent tries performed using oil palm shell and rice husk ash were found to be successful Farahani et al 2017
As clearly discussed above marble powder can be used as an alternative to limestone for CO 2 removal The results showed that the CO 2 uptake of marble powder for the first cycle was g CO 2 per g sorbent and the CaO conversion was % The last cycle CaO conversion of marble powder is % and CO 2 uptake was g CO 2 /g
The marble can also be used in concrete as admixture which can also improve properties of concrete Kechagia et al 2021; Thakur et al 2018 Moreover marble powder is also an ingredient in production of white cement Davara et al 2017 For researchers the mechanical properties of concretes prepared with recycling of marble powder are the
Using 10% sand 10% cement amalgam and 20% MPW Ashish s research on concrete mixtures with marble powder in place of cement and sand revealed that marble powder was a workable substitute 20 21
and 10% with waste marble dust tensile and compressive strength decrease because of marble dust act as only filler material [10] But workability increases when marble powder used in concrete [11] In India the annual production of marble is nearly 17 million tonnes [12] and formed by the metamorphic rocks
The addition of marble waste to clay 21 bricks is an effective and economical solution for waste marble powder management Furthermore it can be used for the treatment 22 of flue gases from brick
marble powder KMP and Bethamcherla marble powder BMP are compared with those of control high strength concrete mix Henceforth the study will provide the comparative eects of KMP and BMP on properties of HSC and enlighten the potential of mineral admixtures for use in high strength concrete e paper addition
The production extraction cutting and polishing of ornamental rocks generates a high volume of waste abrasive slurry which when dry generates a fine powder
Utilising industrial waste and reducing the consumption of natural resources are the keys to achieve cleaner production [1] The application of waste materials is an effective way to develop cleaner production by using industrial wastes as raw materials to replace natural resources in the production of construction materials [2 3] Among the different concrete
Rajasekaran 2016 investigation production of concrete with use of recycled coarse aggregates Ashish et al 2011 Thomas and Harilal 2014 Kumar et al 2014 Kumar et al 2015c Chore marble powder as a partial replacement in the cement and sand mix where MX0 is control mix with no marble powder MX1 with 10% marble powder
Firstly by replacing the cement partially with marble powder the cost of concrete and the carbon emissions from cement production can be reduced [14][15][16][17][18]
The main objective of this research is to examine whether there is any possibility of utilizing marble powder in concrete production This study includes different types of concrete mixes of M25 by replacing the cement with marble powder in various proportions 0% 5% 10% & 15% by weight to determine the optimum percentage of replacement
AbstractResearch using marble powder as a partial replacement of cement in concrete has gained a lot of attention recently In this paper the effect of dried marble powder on particle packing of concrete has been demonstrated Experimental investigations
© Copyright 2024 By Ore Crushing Equipment Manufacturer
