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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.
Marble industry contributes significantly to the socioeconomic development of any country. Due to the abundance of marble reserves, Pakistan relies on marble industry, which in turn contributes to its GDP. Marble powder (MP), produced from the marble industry is also increasing, which constantly remains a source of hazards to the environment.
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 .
Sand As Fine Aggregate Without Waste Marble It Is Observed That Mix Containing 40% Sand, 40% Marble Sludge Powder, 20% Quarry Rock Dust Had The Best Compressive Strength And Mix Containing 50% Quarry Rock Dust, 50% Marble Sludge Powder And 20% Sand,40% Quarry Rock Dust, 40% Marble Sludge Powder Had The Best Values For Split Tensile Strength Of
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
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 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
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 ...
replacement of fine aggregate with marble dust In the present experimental work the natural fine aggregates are replaced by marble dust powder with replacement ratio of 0 25 50 and 100 and cement is replaced by marble dust with replacement ratio of 0 5 and 10. Twelve different mixes are used in the present study with varying replacement
To overcome this problem, present study is focused on the suitability to utilize the quarry dust in Self Compacting Concrete (SCC) partially as fine aggregate with the natural fine aggregates. In this work, quarry dust is used as replacement of sand in a different level (0%, 15%, 30%, 45% and 60%) for producing the SCC.
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.
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.
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.
marble sludge powder as fine aggregate" ARPN journal of engineering and applied sciences, june 2009. 8. Prof. Jayeshkumar Pitroda,, (2012), "experimental investigations on partial replacement of cement with fly ash in design mix concrete". International
The maximum size of fine aggregate was taken to be mm. The testing of sand was done as per Indian Standard Specifications IS: 383 1970[7]. Marble Sludge Powder (MSP) MSP was obtained in wet form directly taken from deposits of Marble factories. Wet MSP must be dried before the sample preparation. MSP contains several 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.
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%, ...
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.
According to the study, any further increase in the amount of marble powder in place of cement, % to 20% replacement by weight, results in the reduction of compressive strength of concrete ...
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.
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. This paper reports the...
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 ...
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.
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