The aim of this study is to assess the possibility of utilizing waste marble dust (WMD) as a partial cement substitution in air-cured mortar (ACM). Three different levels of cement replacement were …
The practically feasible replacement of the sand in the mortar can be partial to full depending on the geological origin, compositions, physical characteristics, quantum of the waste, and associated environmental impacts. ... The increasing replacement of the sand with marble dust has shown increasing compressive strength …
The properties of mortar using the mineral dust instead of sand, such as density and compressive strength, was explored by using mineral dust brought from the S.C.G (1995) Stone Mill at Krut Sub ...
Recycling of marble dust as paste replacement in mortar/concrete is proposed. ... water and river sand with ITP) to prepare ITP cement mortar, subsequently evaluating its mechanical properties. The findings showed that the compressive strength of ITP cement mortar (with 20 % replacement of ITP) significantly increased by 34.9 % …
Previous studies have utilized marble dust as a replacement of cement, fine aggregate, or total paste in the concrete and mortar mixtures. In general, several …
Effect of magnetized water on the fresh, hardened and durability properties of mortar mixes with marble waste dust as partial replacement of cement. Author links open overlay panel Saeid Ghorbani a, Mohammad Mohammadi-Khatami a, ... Their results demonstrated that the use of MWD up to 20% as replacement of river …
and Faiz [65] used marble powder and qu arry dust in concrete as a replacement of sand at the percentages of 12.5% and 25% separate ly, and 25%, and 50% as combined replace- ment in equal proportions.
Use of granite polishing waste (GPW) as sand replacement in mortar is proposed. ... [28,29] demonstrated that the addition of marble or granite dust to replace part of cementitious paste could result in higher strength and at the same time reduce cement consumption and carbon footprint. It is strongly felt that the potentials of stone …
The estimated values for the world marble reserves are approximately 15 billion cubic meters, and marble industries are working in almost fifty countries globally [].In Pakistan, the estimated marble reserves are more than 300 billion tons [2, 3].During the fiscal year 2016–2017, 4.9 million tons of marble were produced in Pakistan, of which …
Abstract. The aim of this research is to study the possibility of the valorization of sand marble waste in mortars as substitute in sand. To achieve this study, sand marble waste is used with weight ratios of 5, 10, 15 and 20% to formulate a …
Previous studies have utilized marble dust as a replacement of cement, fine aggregate, or total paste in the concrete and mortar mixtures. ... 19% for recycled glass sand and marble dust added ...
The compressive and flexural strength of the marble powder replaced mortar between 0 % to 25 % replacement of marble dust powder and its strength decreases if the replacement is between 25 % and 50 %.
Recycling of marble dust as paste replacement in mortar/concrete is proposed. • Such usage of marble dust would decrease waste disposal and carbon …
This study examines the effect of substitution of natural fine aggregate with Malatya Beige marble in different proportions on the compressive strength of geopolymer mortar (GPM) samples. For this ...
marble dust, the bulk density of cement sand mortar. decreased from 0.27% to 0.61% as w e increase the. percentage of WMD. Figure 9: Bulk Density Test Results. It is clear from the results that w ...
Gameiro investigated the performance of concrete produced by using marble dust as replacement of sand and concluded that replacing 20% sand by marble dust was effective in improving durability performance of concrete, ... Kabeer and Vyas also suggested the optimum replacement level of river sand by marble powder as 20% in …
Also, they concluded that the replacement of fine aggregate with 50% marble powder and 50% quarry rock dust gives an excellent result in tensile strength. V. Corinaldesi et al. [ 7 ] concluded that the marble powder proved to be very effective in assuring very good cohesiveness of mortar and concrete, even in the presence of a …
The previous experience declared that paste replacement method can effectively fill mortar voids, develop strength and reduce carbon footprint, such as granite dust [16], marble dust [17], pumice ...
The replacement of cement by marble dust and granite dust is in the proportions of 0%, 5%, 10%, 15%, 20%, 25% and 30%. A total number of cube specimens of dimensions 70 mm × 70 mm × 70 mm casted for this experimental study are 117 numbers which is to be tested against compressive strength in various curing methods …
This research investigates the utilization of marble dust powder in concrete, where marble dust at varying percentage (0%, 15%, 25% & 35%) with replacement by sharp sand was added in M15 grade and ...
In this research, the simultaneous effect of marble waste dust (MWD) and magnetized water (MW) on the fresh, hardened and durability properties of mortar mixes were investigated. A total of 10 mortar mixes using different cement replacement ratios of MWD (0%, 10%, 20%, 30 and 40%) with regular tap water (RTW) and MW were …
Previous studies have utilized marble dust as a replacement of cement, fine aggregate, or total paste in the concrete and mortar mixtures. In general, several …
The prime aim of the present study is to review the past work done in the field of replacement of natural sand with marble dust as a binder and partial replacement of cement used in the construction industry. ... and Baboo Rai et al. [6] made an attempt using an old method of mixing marble dust with mortar and concrete. Mortar of 1:3 mix ...
Additionally, the study assesses the impact of incorporating marble dust in various proportions (10, 20, and 30%) as a substitute for sand, along with treated RCA. …
Recycling of marble dust as paste replacement in mortar/concrete is proposed. Such usage of marble dust would decrease waste disposal and carbon …
The research concluded that replacing 5% cement and 10% sand with nano-granite waste in the mortar mix increased the compressive strength of the green mortar by 41% compared to that of the control ...
Yamanel et al. revealed that inert marble dust as cement mass replacement (5, 10, 15 and 20%) did not contribute to hydration of mortar mixture. Furthermore, marble dust increased the porosity and hence the water absorption capacity from 6% in the reference mix to 8% in the mix with the highest marble content.
The main purpose of this paper is to use marble as sand in the mortar composition and to study the impact of natural sand replacement on mortar properties, such as mechanical strength, rheology ...
In the present work, an effort has been made to replace sand by fly ash, bottom ash, fly ash- lime dust, bottom ash-lime dust, fly ash- marble dust and bottom ash- marble dust combinations in buildings' wall mortar and plaster mix application, and to study the resultant effects from structural as well as thermal adequacy points of views.
The review indicates that in concrete industry marble dust can be used as replacement of sand and it generally improves the mechanical properties of concrete with lower water–cement ratio. ... Siddique R, Singh M (2015) Mechanical properties and microstructural analysis of cement mortar incorporating marble powder aspartial …
Also, generally, the use of marble dust in concrete production as cement replacement or as sand replacement (cement addition) gradually enhances both of the mechanical and physical properties of ...
Maximum of 6.31MPa flexural strength at 15% marble dust powder replacement. Therefore, marble in Mankush site has achieved a greater strength than the normal or controlled (C25) in Compressive, split tensile and flexural strength. ... The property test for cement, marble dust powder, sand and coarse aggregates were …
REPLACEMENT OF CEMENT WITH MARBLE DUST AND RICE HUSK ASH IN MORTAR Amruta V. Kadu1, Dr. S. G. Makarande2, ... Sand Rise husk Ash (RHA) Marble Dust A. Cement: Grade: 43 Type: Ordinary Portland Cement ... Shirule P et al. (2012) ―"Partial Replacement of Cement with Marble Dust Powder". Department of Civil Engineering …
In terms of mechanical performance of marble dust modified mortar Valeria et al. [9] ... The use of marble dust as sand replacement enhances the tensile strength of concrete compared to that of control mix where as the tensile strength increases with increase of marble dust content up to 15% as seen in Fig. 17. Generally, the 10.0% …
Semantic Scholar extracted view of "Use of marble dust as paste replacement for recycling waste and improving durability and dimensional stability of mortar" by L. G. Li et al. ... Performance of Using Waste Marble Dust for the Improvement of Loose Sand in Deep Soil Mixing. Mahdi Z ... this paper proposes an original mortar replacement ...
The optimum replacement is found as 5% for marble dust and 10% for granite powder, since the penetration is low based on the experimental results. ... For preparing cement mortar specimens, the mixing ratio adopted is 1 (cement): 3 (sand). Initially, these mortar preparing materials are accurately weighed and mixed thoroughly …