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(PDF) Crushed stone waste as fine aggregate for concrete

The suitability of crushed stone dust waste as fine aggregate for concrete was accessed by comparing its basic properties with that of conventional concrete.

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(PDF) Recycling concrete as fine aggregate in concrete

'waste' concrete as fine aggregate in concrete. Tests were carried out to study the properties of crushed concrete fines and the properties of concrete

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An Experimental study on Crushed Stone Dust as Fine

2018-1-1  The deficit of natural sand arise the need of alternative materials for replacement of natural sand. This experimental study explores in detail the crushed stone dust which is locally available industrial solid waste material in India as alternative material to natural sand that is being conventionally used as fine aggregate in cement concrete.

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The Use of Coarse and Fine Crushed Bricks as Aggregate in

This paper examines the possibility of using crushed brick as coarse and fine aggregate for a new concrete. Either natural sand, coarse aggregates or both were partially replaced (25, 50, 75 and

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Gainful utilization of dimensional limestone waste as fine

2019-10-10  Another way, in concrete manufacturing dimensional limestone was also used as replacement of natural fine aggregate (Rana et al., 2016). In this study they prepared twenty-six concrete mixes by using kota stone slurry, crushed sand and manufactured sand to identify the possibility of replacing natural river sand.

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crushed stone dust fine aggregate cebc.co.za

The suitability of crushed stone dust waste as fine aggregate for concrete What is Crusher Run TriStar Concrete Crusher run is a blended mix of coarse aggregate and fine aggregate The combination of both crushed stone and stone dust creates a low void content the amount of space or air between the pieces of rock in a mix that is valuable...

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Crushed rock sand An economical and ecological

2016-9-1  Crushed rock sand has surfaced as a viable alternative to Natural River sand and is being now used commonly throughout the world as fine aggregate in concrete. It is manufactured by crushing the quarried stone to a size that will completely pass through 4.75 mm sieve.

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Stone Dust in Concrete: Effect on Compressive Strength

2017-8-24  While using crushed stone dust as fine aggregate in concrete it is found that there is increase in compressive, flexural and tensile strength of concrete (Nagpal et al., 2013). It has been observed that 40% replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of

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Utilisation of Waste Marble Dust as Fine Aggregate in

Concrete is an e xtensively used building item and consists of cement, coarse aggregate, fine aggregat e. and d eliberate amount of water. Natural sand is

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(PDF) THE USE OF WASTE GLASS AS FINE AGGREGATE

Two replacement contents are investigated: 15% and 30%, replacing fine aggregate by volume. The results show that plastic, rubber and glass decrease

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Properties of concrete prepared with crushed fine stone

2009-8-1  1.. IntroductionNatural materials such as river sand and crushed fine stone are generally used in concrete as fine aggregates. However, with the booming in urban infrastructure development and the increasing demand on protecting the natural environment, especially in build-up areas such as Hong Kong and some southern Chinese cities in the Pearl River Delta,

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Evaluation of Strength Characteristics of Concrete Using

The suitability of crushed stone dust waste as fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete. Two basic mixes were selected for natural sand to achieve M25 and M30 grade concrete. The equivalent mixes were obtained by replacing natural sand by stone dust partially and fully.

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EXPERIMENTAL STUDY ON STRENGTH OF CONCRETE

2018-1-2  possibility of using crushed pebbles as fine aggregate fully with different grades of concrete composite. The suitability of crushed pebbles waste as a fine aggregate for concrete has been assessed by comparing its basic properties with that of conventional concrete. Basic mix was chosen for natural sand to achieve M25 grade concrete.

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Stone Dust in Concrete: Effect on Compressive Strength

2017-8-24  While using crushed stone dust as fine aggregate in concrete it is found that there is increase in compressive, flexural and tensile strength of concrete (Nagpal et al., 2013). It has been observed that 40% replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of

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Utilisation of Waste Marble Dust as Fine Aggregate in

Concrete is an e xtensively used building item and consists of cement, coarse aggregate, fine aggregat e. and d eliberate amount of water. Natural sand is usually used as fine aggregate. For

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Utilization of Plastic Waste in Concrete as Fine Aggregate

2020-3-27  Youcef Ghernouti et al. He have studied the plastic fine aggregate obtained from crushing of waste plastic bags as partial replacement of fine aggregate. Plastic bags were heated and cooled then further crushed to plastic sand. Fine aggregate in concrete was replaced with 10%, 20%, 30%& 40% of plastic bag waste sand. Fresh and

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Effect of Recycled Glass Powder as Fine Aggregate on the

2018-7-30  The fine aggregate for making concrete is the natural sand mined from the riverbeds. As the availability of river sand is becoming scarce due to the excessive nonscientific methods of mining from the riverbeds, lowering of water table, sinking of the bridge piers, etc., researches into innovative uses of waste materials are continuously

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Use of Quarry Dust to Replace Sand in Concrete An

2021-6-4  as fine aggregate in concrete. For the past two years, the escalation in cost of sand due to administrative restrictions in India, demands comparatively greater cost at around two to three times the cost for crusher waste even in places where river sand is available nearby. The function of the fine aggregate is to assist in producing

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British Standards and the use of recycled aggregate in

2021-2-26  aggregate, they shall be divided into separate coarse and fine aggregates and conform to EN 12620. (4) Where the quantities of the reclaimed crushed aggregates are greater than 5 % by mass of the total aggregate they shall be treated as recycled aggregates. BS EN 206:2013+A1:2016

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Study of Partial Replacement by Glass Powder and

2019-7-1  The ingredients of concrete consist of Cement,fine aggregate, coarse aggregate and water. In this work we used waste glass powder as a partial replacement for cement and it act as a filler material in concrete. Also fine aggregates partially replaced by crushed spent fire bricks which have changed its mechanical properties while

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Stone Dust in Concrete: Effect on Compressive Strength

2017-8-24  While using crushed stone dust as fine aggregate in concrete it is found that there is increase in compressive, flexural and tensile strength of concrete (Nagpal et al., 2013). It has been observed that 40% replacement of fine aggregate with stone dust is adaptable (Franklin et al., 2014). It was observed that the replacement of

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Replacement of stone Dust and Ceramic scrap as

2020-10-31  Compressive strength of concrete made using 05 % ceramic waste aggregate and 05 % stone dust as replacement of coarse aggregate and fine aggregate respectively, is about 20% more than that of referral concrete at 28 days. However, compressive strength at 05% recycled aggregate and 05% stone dust is marginally than that of conventional concrete.

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Use of Quarry Dust to Replace Sand in Concrete An

2021-6-4  as fine aggregate in concrete. For the past two years, the escalation in cost of sand due to administrative restrictions in India, demands comparatively greater cost at around two to three times the cost for crusher waste even in places where river sand is available nearby. The function of the fine aggregate is to assist in producing

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Effects of Water-Reducing Admixture on the

Crushed Mangima stone as an alternative concrete aggregate has been studied and found to provide concrete with comparable compressive strength to that of the conventional concrete. This study investigated the effect of water-reducing admixtures in concrete production using crushed Mangima stone as fine aggregate. Water-

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Effect of Recycled Glass Powder as Fine Aggregate on the

2018-7-30  The fine aggregate for making concrete is the natural sand mined from the riverbeds. As the availability of river sand is becoming scarce due to the excessive nonscientific methods of mining from the riverbeds, lowering of water table, sinking of the bridge piers, etc., researches into innovative uses of waste materials are continuously

get price

Utilization of Plastic Waste in Concrete as Fine Aggregate

2020-3-27  Youcef Ghernouti et al. He have studied the plastic fine aggregate obtained from crushing of waste plastic bags as partial replacement of fine aggregate. Plastic bags were heated and cooled then further crushed to plastic sand. Fine aggregate in concrete was replaced with 10%, 20%, 30%& 40% of plastic bag waste sand. Fresh and

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British Standards and the use of recycled aggregate in

2021-2-26  aggregate, they shall be divided into separate coarse and fine aggregates and conform to EN 12620. (4) Where the quantities of the reclaimed crushed aggregates are greater than 5 % by mass of the total aggregate they shall be treated as recycled aggregates. BS EN 206:2013+A1:2016

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Manufactured Sand and Crushed Stones Processing

Aggregate. Aggregate is the most exploited material in the world. It is an important component of concrete and asphalt concrete, accounting for 70% of the volume of concrete. It can inhibit the shrinkage and cracking of concrete and enhance the strength of concrete. Aggregates are divided into natural aggregates and artificial aggregates.

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Study of Strength and Workability of Different Grades of

2020-4-17  were used as a fine aggregate for making concrete. The waste bricks as obtained from garbage of a broken building were collected and pulverized to get the particle passing 4.75 mm sieve and retained on 0.075 mm sieve to get the grading of fine aggregate. 10, 20 and 30% brick powder is used as replacement of sand in the experiments.

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Evaluation of sulfate resistance of cement mortars with

2021-7-13  In this study, fine stone powder (FSP) generated in the process for producing crushed coarse and fine aggregate was used as a partial replacement for the fine aggregate. The durability of mortars was investigated under sulfate attack in terms of compressive strength loss, change in mass, and expansion. Cement mortars were made with the replacement rate of 0–30% of FSP for fine aggregate

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