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The marble powder (MP), obtained from waste sludge marble processing, has a high specific surface area; this could mean that it can be used as filler added to selfcompacting concrete (SCC). The aim of this experimental work is to study the effects of the cementMP paste volume on the rheology in the fresh state and the hardened properties (compressive strength) of SCC by a microstructure ...
Use of alternate aggregate materials has greater potential because 75 % of concrete is composed of aggregates. The experimental study has been carried out to investigate the suitability of marble sludge powder and quarry rock dust as partial replacements for fine aggregates.
2020/6/3· Hence, partial or full replacement of fine aggregates by the other compatible materials like sintered fly ash, crushed rock dust, quarry dust, glass powder, recycled concrete dust, and others are being researched from past two decades, in view of conserving the
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 strength aspect and quality aspect. Increase the marble sludge powder content by more than 50% improves the ...
They examine the possibility of using granite powder as replacement of sand and partial replacement of cement with fly ash, silica fume, slag and superplasticiser in concrete. The percentage of granite powder added by weight was 0, 25, 50, 75 and 100 as a replacement of sand used in concrete and cement was replaced with % silica fume, 10% ...
The 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 cementbased products would make significant environmental and economic contributions. This study aims to develop a concrete mixture with maximum marble ...
marble sludge powder as hundred percent substitutes for natural sand in concrete. Two sample of M20 mixes were prepared using Grade43 OPC, one with quarry dust and another by marble sludge powder combination. It was concluded that quarry dust and marble sludge powder combination as fine aggregate in concrete was recommended. 3.
Effect of Marble Powder and Quarry Dust as Partial. Effect of Marble Powder and Quarry Dust as Partial Replacement for Fine Aggregate on Concrete written by Dr. M. Kannan, Sandhya, Swarnalakshmi published on 2019/11/22 download full article with reference data and citations. Author: M. Kannan, Sandhya, Swarnalakshmi
marble sludge powder and quarry dust is used as fine aggregate in the cement concrete. Characterization of waste The physical characteristics of the waste are furnished in Table1. The fineness modulus of marble sludge powder and quarry rock dust is comparable to that of fine sand of to The coefficient of uniformity for
Marble powder material (MP) is a very fine powder, obtained as a byproduct of marble during the sawing and the shaping, and not recycling it due to environmental problems in the possibility of using it and silica fume separately as partial replacement of cement on mortar were studied and evaluated based upon the percentage of the partial cement ...
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%, ...
Marble powder material (MP) is a very fine powder, obtained as a byproduct of marble during the sawing and the shaping, and not recycling it due to environmental problems in the possibility of using it and silica fume () separately as partial replacement of cement on mortar were studied and evaluated based upon the percentage of the partial cement replacement with both marble ...
M. Shul Hameed, et al. (2012) [7] studied the effect of addition of crushed rock dust and marble sludge powder on the strength and durability of SCC. Based on the results it is confirmed that compressive strength increases with increase in percentage replacement of marble sludge powder up to 15% of crushed rock dust in place of fine aggregate.
higher replacement of the constituent materials is possible without much compromising the 28 days strength and workability. Keywords: Demolition Waste Aggregate, Demolition Waste Fine Aggregate, Demolition Waste Powder, Concrete. 1. INTRODUCTION Over the years there has been a change in the use of building materials.
The coarse aggregate fine angular sharpened edges aggregates were available from local sources. Water: Potable water used for mixing and curing purposes. Preparing of concrete and for this purpose used in the Water cement ratio is W/C of (52%) water range 6 to Marble powder: The marble dust is obtained from RAK ceramics.
Jul 03, 2015· Effect of Marble Sludge Powder and Quarry Rock Dust as Partial Replacement for Fine Aggregates on Properties of Concrete. International Journal of Innovative Technology and Exploring Engineering (IJITEE), 4, 3942.
Dec 01, 2012· They concluded that the replacement of fine aggregate with 50% marble powder and 50% quarry rock dust green concrete gives an excellent result in workability and it satisfy the self compacting concrete performance which is the slump flow is .
The partial replacement of cement and usual fine aggregates by varying percentage of marble powder and marble granules reveals that increased waste marble powder (WMP) or waste marble granule (WMG) ratio result in increased workability and compressive strengths of the mortar and concrete. Bite Mohd Jeffery Ong, (2010)
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.
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%,...
Nov 12, 2012· project on marble sludge powder as fine aggregate in pdf . Project on Partial Replacement of Cement with Marble . quarry rock dust and pdf PROPERTIES OF GREEN CONCRETE CONTAINING QUARRY ROCK DUST AND MARBLE .
The compressive strength of concrete mix containing 20% replacement of fine aggregate by marble powder shows maximum strength than that of control concrete, which is 9% more as compared to that of ...
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1. The chemical composition of quarry rock dust and marble sludge powder such as fe2o3,mno,na2o,mgo,k2o and sio2 are comparable with that of cement. 2. The replacement of fine aggregate with that of marble sludge powder and rock dust in equal proportion of 50% gives excellent strength. It has high compressive strength,high split tensile strength.
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