advanced beneficiation process for iron ore

advanced beneficiation process for iron ore

Partial Replacement of Fine Aggregates with Quarry Dust ...

2018-6-15  river sand. Quarry dust and Marble powder contains similar properties as that of river sand and hence accepted as a building material. The present paper focuses on investigating maximum percentage replacement of river sand by Quarry dust and Marble powder in varying equal percentages 0%, 10%, 20%, 30%, 40%, 50%, and 60% for M25 mix designations.

Get Price

(PDF) The effect of the using waste marble dust as fine ...

It was proved that the behavior of concrete produced from marble powder found that WMP as sand substitute improved concrete properties when compared to that as cement replacement

Get Price

(PDF) IJERT-Use of Waste Marble Powder as Partial ...

Hence result increased by the value of 9.2% and for 10% replacement with shows that marble powder when mixed with sand and cement sand the flexure strength also got increased about 9.3% but it together has low compressive strength as compared to the decreased when the mix contains 20% marble powder dust replacement of marble waste in cement and ...

Get Price

Research Paper PARTIAL REPLACEMENT OF CEMENT

2012-5-16  Particles of this sand have smooth texture and are blackish. Sieve analysis was done to find out fineness modulus which comes out to be 3.14% which is under limit as per IS 383-1970. The test conducted on Sand is shown in Table No. 3. Table 3: Sand Marble powder: Marble powder was collected from

Get Price

[PDF] Partial Replacement of Cement with Marble Dust ...

Partial Replacement of Cement with Marble Dust Powder. : In this project we have made fly ash cement bricks with variations in its percentage of composition. The project describes the use of local fly ash in construction industry in a way to minimize the industrial waste. The aim of

Get Price

Influence of limestone waste as partial replacement ...

2020-4-10  stone waste 25%, 50% and 75% replacement from sand. Twelve mixes incorporating lime stone waste 25%, 50% and 75% replacement from sand with marble powder as additive by percent 5, 10, and 15% by cement weight. Phase II, the above experiment is repeated with the same components but with different content of cement. This content is 450 kg/m3.

Get Price

Experimental Study On Concrete Using Waste Marble

2018-7-5  of using marble powder waste as partial replacement of fine aggregate in concrete. Since this concrete is prepared with marble powder as a partial replacement of fine aggregate (Sand) in four different proportions i.e. 10%, 15 % ,20% and 25 % and tested for the period of 7days, 14 days and 28 days.

Get Price

(PDF) Experimental Investigation on Concrete by Partial ...

In this paper cement is replace by marble powder the research is carried out by using M25 grade concrete with replacement of 5%, 10%, 15% marble powder by cement in addition of 50% replacement of ...

Get Price

An Experimental Investigation on Mechanical Properties

2019-1-23  increasing marble powder content when compared with control sample at each curing age. No mortar cube with partial replacement of marble granules conform to the standard of IS:8112– 1989. Surprisingly when sand is partial replaced by marble powder, all mortar cubes except that replacement of 20% does not conform to IS:8112–

Get Price

(PDF) Influence of limestone waste as partial replacement ...

Influence of limestone waste as partial replacement material for sand and marble powder in concrete properties.pdf Available via license: CC BY-NC-ND 3.0 Content may be subject to

Get Price

Experimental Study on Partial replacement of Sand with ...

2020-8-16  reduction. In concrete production, replacing of sand up to 20% by marble waste powder gives similar strength as of concrete mixes with 100% sand both at early and latter ages. Manju Pawar et.al6 A Study has been conducted on Periodic Research, The Significance of Partial replacement of

Get Price

Review on the feasibility of Marble Dust as Replacement

2018-1-22  waste marble powder construction industry itself as fine aggregate replacing natural sand in concrete. The replacement is done partially and fully in the proportion 0%, 25%, 50% and 100% and its effect on concrete properties were analyzed and outcomes that replacement of 50% of sand with marble powder is

Get Price

Use of Waste Marble Powder as Partial Replacement in ...

2019-7-1  the partial replacement with sand having 10% marble dust powder. But the split tensile strength decreased for the mix which contains 20 % marble powder dust against cement (10%) and sand (10%) by 11%. Hence result shows that marble powder when mixed with sand and cement together

Get Price

UTILIZATION OF WASTE QUARRY DUST AND MARBLE

2019-7-10  incorporating marble powder as partial sand substitute. Corinaldesi et al. (2010), found that at same workability, marble powder showed high strength at 10% sand substitution. This research aims at utilization of waste marble powder and quarry dust in concrete as partial replacement of sand.

Get Price

An Experimental Investigation on Mechanical Properties

2019-1-23  increasing marble powder content when compared with control sample at each curing age. No mortar cube with partial replacement of marble granules conform to the standard of IS:8112– 1989. Surprisingly when sand is partial replaced by marble powder, all mortar cubes except that replacement of 20% does not conform to IS:8112–

Get Price

Experimental Study on Partial Replacement of Natural

2014-5-26  2.1.2 lime stone powder: lime stone powder conforming to IS 8112 – 1989, and specific gravity of cement is found to be 2.95. The Chemical properties of lime stone given in Table.1. 2.1.3 Fine Aggregate: Locally available river sand having bulk density 1782 kg /m 3 is used and the specific gravity 2.68 and fineness modulus of river sand is 3.11

Get Price

An Experimental Study on Partial Replacement of Sand

2016-3-3  (2011) have investigated on the use of stone powder in concrete as an alternative of sand using three concrete mix proportions, 1:1.5:3, 1:2:4 and 1:2.5:5. When the results of compressive strength were compared for these mixes between use of sand and stone powder, it was found that stone powder gives higher value than sand by about 14.76%, 4% ...

Get Price

Review Paper On “Effective Partial Replacement Of

2016-10-18  in marble powder as replacement of cement as compared to normal concrete. But when they replaced sand with marble powder a consider increment in compressive strength was found at an optimum percentage of 20%. 4. Prof. Veena G. Pathan, Prof. Md. Gulfam Pathan ,

Get Price

PARTIAL REPLACEMENT OF CEMENT WITH MARBLE

2018-9-26  The use of marble powder dust offers cost reduction, energy savings, arguably superior products and fewer hazards in environment. Its addition helps in sustainable development. Marble powder adsorbs more water than cement. As a result, the ratio of water available for hydration is

Get Price

An Experimental Investigation on Strengths

2015-2-6  Concrete with the Partial Replacement of Cement by Marble Powder Dust and Sand by Stone Dust Md Mahboob Ali*, Prof. S.M.Hashmi ** *P.G Student of structural Engineering, Department of Civil Engineering, K.B.N College of Engineering, Gulbarga-585104

Get Price

UTILIZATION OF WASTE QUARRY DUST AND MARBLE

2019-7-10  incorporating marble powder as partial sand substitute. Corinaldesi et al. (2010), found that at same workability, marble powder showed high strength at 10% sand substitution. This research aims at utilization of waste marble powder and quarry dust in concrete as partial replacement of sand.

Get Price

An Experimental Study on Partial Replacement of Sand

2016-3-3  (2011) have investigated on the use of stone powder in concrete as an alternative of sand using three concrete mix proportions, 1:1.5:3, 1:2:4 and 1:2.5:5. When the results of compressive strength were compared for these mixes between use of sand and stone powder, it was found that stone powder gives higher value than sand by about 14.76%, 4% ...

Get Price

Marble Powder As A Partial Replacement Of Sand - 1454 ...

Marble Powder As A Partial Replacement Of Sand. V. CONCLUSION From the test results it is clearly evident that granite powder as a partial replacement of sand proves to be beneficial when Durability properties of Concrete is considered. Durability of Concrete using Granite Fines is almost same as that of reference mix (GF0), However at 30% ...

Get Price

Experimental Study on Partial Replacement of Natural

2014-5-26  2.1.2 lime stone powder: lime stone powder conforming to IS 8112 – 1989, and specific gravity of cement is found to be 2.95. The Chemical properties of lime stone given in Table.1. 2.1.3 Fine Aggregate: Locally available river sand having bulk density 1782 kg /m 3 is used and the specific gravity 2.68 and fineness modulus of river sand is 3.11

Get Price

Experimental Study on Partial Replacement of Fine ...

2016-5-14  The test results show clearly that granite powder as a partial sand replacement has beneficial effects of the mechanical properties of high performance concrete. Of all the 6 mixtures considered, concrete with 25% of granite powder (GP25) was found to be superior to other mixtures as well as GP0 and NA100 for all operating conditions. Therefore the

Get Price

partial replacement of cement by marble dust pdf thesis ...

2012-11-12  pdf replacement of sand with marble powder in green concrete . The use of waste marble powder ( dust) was proposed in partial replacement replacement of cement with marble powder pdf. Production of Self–compacting Concrete . » More detailed.

Get Price

The effect of the using waste marble dust as fine sand on ...

Key words: Waste marble dust, very fine sand, concrete, dynamic modulus of elasticity, compressive strength, sorptivity. INTRODUCTION Marble has been commonly used as a building material since the ancient times. The industry’s disposal of the marble powder material, consisting of very fine powder,

Get Price

STUDY OF PARTIAL REPLACEMENT OF FINE AGGREGATE

2018-3-15  crisis, partial replacement of sand with quarry dus t can be an economic alternative. In this project determi ne the strength and durability of concrete by using qu arry dust as sand and comparing with the conventional mi x. Large range of curing period of 28 days are conside r in

Get Price

Project on Partial Replacement of Cement with Marble

QUANTITY OF MARBLE POWDER; 5% of cement replaced by marble powder = 377.38gm 10% of marble powder = 754.7 gm 15% of marble powder = 1.13 kg 20 %of marble powder = 1.5094 kg. Experimental conditions: Compressive strength of concrete was undertaken on 15 cm

Get Price

What are the Materials for Replacement of Sand in

What are the Materials for Replacement of Sand in Concrete? 11 Comments / Home Construction Tips / By happhoadmin7. A concrete mix necessarily contents cement, water, fine aggregate and coarse aggregate. Aggregate occupy about 60 – 70% volume of concrete. In

Get Price