449

Investigation on Strength Properties of Concrete with ...

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. Keywords : Concrete, .

105

Strength and Durability Properties of Granite Powder Concrete

The percentage of granite powder added by weight a range viz. 0, 25 and 50% as a replacement of sand (fine aggregates) used in concrete. Mixes incorporating 0% granite powder, or 25% granite powder, or 25% granite powder were designated as GP0, GP25 and GP50 respectively. Cement was replaced with Silica fume, fly ash, slag and superplasticiser for each concrete mixes. The effects of .

271

Experimental Study of Partial Replacement of Fine ...

The compressive strength was found to be maximum at 30% (37.5N/mm2) replacement of fine aggregate by industrial waste which was greater than the conventional concrete. The compressive strength reduced beyond 30% replacement. Thus it is evident that fine aggregate can be replaced by the waste material from china clay industries up to 30%.

295

Experimental Investigations on Mode II Fracture of ...

Locally available crushed stone fine aggregate passing through 4.75 mm sieve from the granite stone crusher plants has been used as a partial/full replacement of natural river sand (i.e. 0, 25, 50, 75 and 100 percentage by weight of sand). The grading curves of crushed stone fine aggregate and sand are shown in Figure 3.

311

Journal of Engineering Granite Fines as a Partial ...

of granite fines as partial replacement for sand in sandcrete block production. The mix proportion (1:6) was used for batching in volume. Curing was done by wetting the .

362

Strength and Durability Properties of Granite Powder Concrete

The percentage of granite powder added by weight a range viz. 0, 25 and 50% as a replacement of sand (fine aggregates) used in concrete. Mixes incorporating 0% granite powder, or 25% granite powder, or 25% granite powder were designated as GP0, GP25 and GP50 respectively.

256

Granite Fines as a Partial Replacement for Sand in ...

Result of the experiment showed that the inclusion of granite fines in the sand cement enhanced the compressive strength of sandcrete block. Sandcrete blocks made with 1:6 mix proportion using 15 % granite fines replacement gave optimum compressive strength of 4.11 N/mm 2.

528

Experimental Investigations on Mode II Fracture of ...

fine aggregate as replacement to river sand is explored in this paper. Towards this, tests have been carried out on concrete cubes and concrete cylinders. The effect of variation in percentage replacement of river sand with crushed stone fine aggregate on the mechanical properties is studied. In order to popularize the locally available material for the construction of shear critical .

377

A review on Properties of Sustainable Concrete using ...

2016-07-10· Published literature shows huge potential of granite dust as a replacement of natural fine aggregate. The depletion of reserves of sand and stricter mining laws have made the need for substitution of natural sand in concrete an absolute necessity.

172

Replacement Of Sand By Using Crushed Rock Powder In Pdf

Use of crushed rock powder as replacement of fine aggregate in mortar and concrete rheological properties of mortar by replacement of natural sand with crushed sand is the exact difference between manufactured sand crushed sand in building material to eradicate the natural sand and use replacement sand Study On Strength And Durability Of Concrete

175

Choose the Right Sand and Gravel for Your Home Project | A ...

It is mostly quartz created by the weathering of igneous rocks, such as granite. Fine sand includes beach and utility sands. Beach sand contains fine, -coloured grains that are used to fill sandboxes in playgrounds, create beaches, and act as a base layer below patio stones. Utility sand is used to fill in sandbags and trenches. It is also used to stabilize water, gas, and utility .

80

A review on Properties of Sustainable Concrete using ...

2016-07-10· Therefore on using granite dust as replacement for fine aggregate in concrete, the number of rough textured, fine and irregular particles increases. The increased inter particle friction and surface area might be a reason for the poor flow characteristics of fresh concrete. Secondly since the granite dust has much higher water absorption ratio as compared to .

31

Use of Quarry Dust to Replace Sand in Concrete – An ...

• After heated to 100oC, the maximum compressive strength is obtained at 50% sand replacement. The percentage of reduction in strength with respect to control concrete is 6.67 & 13.80 in M20 and M25 respectively. • Due to thermo shock also the compressive strength is maximum at 50% sand replacement only.

492

(PDF) Stone Dust in Concrete: Effect on Compressive Strength

Stone dust is a waste material obtained from crusher plants. It has potential to be used as partial replacement of natural river sand in concrete. Use of stone dust in concrete not only improve the...

458

Investigation on Strength Properties of Concrete with ...

On partial replacement of OPC by 5% and 10% of marble powder and fine aggregate by granite powder gives a gradual increase in tensile strength when compared to conventional mix. Whereas at 15% the tensile strength is equal to that of conventional concrete tensile strength decreases at 20% and 25%. Fig 7. Test result of tensile strength of 7 days

357

Journal of Engineering Granite Fines as a Partial ...

granite fine replacement meet the Nigerian Industrial Standard (NIS 2000) specification. Although, blocks from 20% of granite fines content also meet up with the specification yet the compressive strength at 14days is slightly greater than 21 days. The graph in figure 2 shows that 15% replacement of sand with granite fines gives optimum strength of 4.11N/mm2 at 28 .

151

Partial Replacement of Sand with Quarry Dust in Concrete ...

-The reduction in the sources of natural sand and the requirement for reduction in the cost of concrete production has resulted in the increased need to identify substitute material to sand as fine aggregates in the production of concretes especially in Concrete. Quarry dust, a by-product from the crushing process during quarrying activities is one of such materials. Granite fines or .

179

Substitutes for Horticultural Sand in Seed Mixes

Horticultural grit and sharp sand are made from crushed rock, such as limestone or granite. Different types of stone have different pH levels, so try to find out what type of stone is used in the grit or sand to help gauge how acidic or alkaline it is. Builders sand also comes from rock, of course, but it's unlikely the supplier will know its origin. Prices for these materials may depend .

36

COST EFFECTIVENESS OF REPLACING SAND WITH STONEDUST IN .

Also at 50% sand replacement by Crushed Granite Fine, the compressive strength achieved is higher in value than the standard value for the nominal mix in question, It is interesting to note that a value of 30.26 N/mm² is achieved with 1:1½:3 mix which ordinarily would have been 25 N/mm² when only sand is used as fine aggregate. Similarly, a value of 35.23 N/mm² is achieved with .

66

EXPERIMENTAL INVESTIGATION ON CONCRETE WITH PARTIAL ...

The Replacement of granite fine at 20% gives less result when compare to conventional concrete. The management of waste granite powder is a main goal of this project. The granite fine concrete has better strength at 10% replacement. The Replacement of granite fine in concrete gives more Economical and provides better performance. REFERENCE: 1. N.Kiran Kumar, Dr.B.Damodhara Reddy, Smt.S.Aruna ...

121

INFLUENCE OF USING GRANITE WASTE ON THE MECHANICAL ...

The granite waste fine powder used as cement replacement has particles passed through sieve no. 300. While, the granite waste granules used as sand replacement has particle passed through sieve no 4.76.mm. Water: Clean tap water was used in the production of the concrete samples. The temperature of mixing water was maintained between 20-30 °C.

187

Granite cutting dust - LinkedIn SlideShare

2017-03-26· INTRODUCTION • Granite Powder is an byproduct produced in granite factories while cutting into desired shapes • Granite belongs to igneous rock family which is having compressive strength more than 200 Mpa • Granite industry produces around 18 million tons waste per annum • The physical properties of GCD is more similar to the natural sand hence it .

542

granite dust as a sand replacement in concrete

granite dust as a sand replacement in concrete. granite fine sand replacement MC Machinery. granite fine sand replacement iron ore tailing as fine aggregate in mortar used CiteSeerX only river sand (RS) as fine aggregate served as the control mix, while sand was replaced in the other mixes by of 80 kg of crushed waste glass was used as a partial.

13

Granite cutting dust - LinkedIn SlideShare

2017-03-26· INTRODUCTION • Granite Powder is an byproduct produced in granite factories while cutting into desired shapes • Granite belongs to igneous rock family which is having compressive strength more than 200 Mpa • Granite industry produces around 18 million tons waste per annum • The physical properties of GCD is more similar to the natural sand hence it can be used in replacement to natural .