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Experimental Study on Partial Replacement of Coarse Aggregate with ...

3.3 Coarse Aggregate Aggregates composed 60 -75 % of production of concrete. Act as inert filler materials used in production of concrete. These diagrams show various aggregates weight classification and it mainly used for production purpose. 3.4 Fine Aggregate Fractions from 4.75 mm to 150 microns are termed as fine aggregate.

(PDF) Partial Replacement of Coarse Aggregate with ... - ResearchGate

Optimum replacement level of granite with PKS was 25% with compressive and tensile strengths of 22.97 N/mm2 and 1.89 N/mm2 respectively at maximum coarse aggregate size of 20 mm.

Replacement Of Coarse Aggregate By Granite Stone Marbles Etc

Replacement of Coarse Aggregate by Pumice Stone and Cement by GGBS M Praveen Kumar1 Dr.K.Rajasekhar2 1P.G. Student Professor2 1,2Department of Civil Engineering 1,2Siddartha Educational Academy Group of Institutions Integrated Campus, TirupatiThe test results indicated that the replacement of coarse aggregate by 30% had attained a good strength ...

Experimental Study on Granite Powder as a Replacement of Fine Aggregate ...

economy of the granite stone industry2.3 REVIEW OF LITERATURE III.PROPERITIES OF MATERIALS Cement, fine aggregate, coarse aggregate, Spent fire bricks waste are the various materials used in this project. The main constituent of this project include cement, fine aggregates, coarse aggregates in addition to other materials such as granite powder.

(PDF) Impact of Marble Waste as Coarse Aggregate on ... - ResearchGate

Sustainability perspective of marble and granite ... 10% and 20% and of recycled stone aggregate as total replacement of coarse natural aggregates in the production and performance of granilite ...

EXPERIMENTAL INVESTIGATION ON CONCRETE WITH DIFFERENT WASTE STONE ...

c. Natural stone coarse aggregate (NSA) - 20mm (IS383-1970). d. Shabath stone aggregate (SSA) - 20mm e. Granite stone aggregate (GSA) - 20mm f. Ceramic Tile stone aggregate (TSA) – 20mm g. Clean portable water conforming to IS 456-2000 Mechanical properties of aggregates a) Crushing value b) Impact value

Replacement of Coarse Aggregate by Using Naturally Available ... - IJERT

the crushed stone aggregate is replaced partially or fully with . ... support distances like 500 mm, 600mm, etc. Presence of coconut fibers with shell gives resistance against cracking. Presence of coconut fibers resists fine surface cracks which ... result obtained from the replacement of coarse aggregate with coconut shell up-to 40%. The ...

Use of waste marble aggregates in concrete - ScienceDirect

In the specimens containing marble and granite there is a much better bonding among the additives, cement and aggregates. Furthermore, it may be said that marble and granite replacement rendered a good condensed matrix. The increased durability of concrete can be attributed to the glass content and chemical composition of the granite.

Partial Replacement of Fine Aggregate by Glass Powder in Concrete

Fine aggregates will be replaced by waste glass powder as 5%, 10%, 15%, 20% and 40% weight for M-20 mix. The concrete specimens will be tested for compressive strength at 4, 7 and 28 days respectively and also the results obtained will be compared with those of traditional concrete.

ASSESSMENT OF STEEL SLAG AS REPLACEMENT FOR COARSE AGGREGATE IN ...

gravity compare to coarse aggregate. Although, these values are relatively close implying that steel slag can perform as substitutes for coarse aggregates. The Aggregate Impact Value (AIV) indicates that coarse aggregate possesses higher values than steel slag except from that of et al.,Priya (2017).

Utilisation of Granite Chips as a Supplementary Coarse Aggregate Material

Four mix ratios are adopted, ranging from fully conventional concrete to concrete with coarse aggregate completely replaced with granite chips. Compressive strength and split tensile strength tests were conducted on all the test specimens at 7-days, 21-days and 28-days time periods.

Strength studies on concrete containing of recycled coarse aggregate ...

The natural coarse aggregates have been substituted with 0 percent, 20 percent, 40 percent, 60 percent, 80 percent, and 100 percent by a recycled coarse aggregate of construction & demolition waste of 30-years-old building and fine aggregate has been substituted with 40 percent of granite cutting waste.

replacement of coarse aggregate by granite stone marbles etc

Replacement Of Arse Aggregate By Granite Stone Marbles Etc · Liquid Really Spirits Stone poète Maudit To expense the Black person and fend off the sadducee Is the programme. In middle-Sept The intrude schoolboy, identify by bonnet, wind in a snarl of affected clinker Where common box and sweet bay stew And tower with limekiln ...

Analysis on Partial Replacement of Coarse Aggregate by Jhama ... - JETIR

c) Coarse Aggregate: The broken stone is generally used as a coarse aggregate. The nature of work decides the maximum size of the coarse aggregate. Locally available coarse aggregate having a maximum size of 20 mm was used in our work. The aggregates were washed to remove dust and dirt and were dried to surface dry condition.

Welcome to the University of Kansas | The University of Kansas

Welcome to the University of Kansas | The University of Kansas

What are the replacement materials for coarse aggregate?

Answer (1 of 2): You cant replace, coarse aggregates as the 70% of volume of concrete is madeup out of it. Coarse aggregates are particles of size more than 4.75mm and can be found in any shape like round, cubical, irregular, flaky, elongated etc. Currently in mkst of the places basalt rock is ...

Impact of marble waste as coarse aggregate on ... - ScienceDirect

Crushed stone aggregate used in this study was used from a nearby quarry. ... The X-ray diffractions pattern of concrete mixed with replacement of natural coarse aggregate by marble aggregate are shown in Fig. 6(a) and (b). From the analysis it was concluded that, Dolomite was found in the mix containing 80% marble aggregate as compared to that ...

Development of sustainable construction material using construction and ...

BR90-6 with the ratio of binder, fine aggregate and coarse aggregate as 1:2.75:2.25 exhibit compressive strength and water ... railings of staircase etc.), rubble, stone (marble, granite, sandstone) and timber/wood (especially in demolition of old buildings). Minor

REPLACEMENT OF COARSE AGGREGATE BY COCONUT SHELL IN LIGHT ... - IJCRT

aggregate, that is, crushed blue granite of maximum size 20mm was used as coarse aggregate. Well graded river sand passing through 4.75mm was used as fine aggregate. The specific gravities of coarse and fine aggregates were 2.65 and 2.63 respectively. The freshly discarded Coconut shells were collected from a local oil mill.

Black Marble D. G. | Direct Quarry Landscape Rock Supply

Black Marble Decomposed Granite, low prices for this decorative crushed stone material for pathways, patio and outdoor living areas, landscape features and home driveway. Delivery to most regions and labor available to move or install decomposed granite and Top Soil.

PARTIAL REPLACEMENT OF COARSE AGGREGATE BY USING CRUSHED LATERITE ...

aggregate as partial coarse aggregate replacement. Granite aggregate has been replaced by 10, 20, 30, 40 and 50% with laterite aggregate. All the specimens were subjected to water curing until it is ready to be tested. Tests on compressive strength, flexural strength and modulus of elasticity were carried out at the age of 7, 14, 28 and 60 days.

Coarse Aggregate | Versatile Construction Material - Structural Guide

Coarse aggregate is an important part of concrete as it provides a strong connection between cement paste and finer material, such as pebbles or sand. ... Coarse crushed stone has a particle size ranging between 20mm (0.8 inches) and 64mm (2.5 inches). It can be made from a variety of raw materials like granite, basalt, limestone, quartzite etc.

An Experimental Investigation Of Partial Replacement Of Aggregate By ...

and granite stone processing is one of the most thriving industry the effects if varying marble dust contents on the physical and mechanical properties of ... If we replace 60 % of recycled coarse aggregate in concrete mixes it is found that the compressive strength decrease by 24.6.0%. 6.2 G.Murali(2012)

What are the replacement materials for coarse aggregate?

Coarse aggregates are particles of size more than 4.75mm and can be found in any shape like round, cubical, irregular, flaky, elongated etc. Currently in mkst of the places basalt rock is crushed to use as Coarse aggregates because it is available in huge quantum and cheaper.

Laboratory investigation of CDG soil as source of fine aggregates for ...

It is noted that the strengths of concrete even with replacement are higher than the concrete with 0% replacement suggesting that the locally available crushed stone fine aggregate can be ...

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF COARSE AGGREGATE ... - IJLRET

The sieve analysis for fine aggregate expressed a fineness modulus of 2.36. Specific gravity of fine aggregate is 2.59. 4.3 Coarse Aggregate The coarse aggregate used in concrete mix is of nominal size of 20 mm aggregates with aspecific gravity of 2.6. 4.4 Fly ash Fly ash is a black finely divided residue resulting from the combustion of ...

Utilisation of Granite Chips as a Supplementary Coarse Aggregate Material

Background/Objectives: Concrete mixture consists of cement, fine and coarse aggregates. India possesses a wide variety of stones such as granite, marble, stone, sandstone, limestone and many others. Here, the properties of granite chips are studied and compared with the conventionally used aggregate material.