An experimental investigation on the properties of ...

Ilangovan et al. (2006) [5] studies the strength and behaviour of concrete by using crushed rock dust as fine aggregate, they investigated the possibility of using crushed rock as 100 % replacement for sand, with varying compacting factors. International Journal of Applied Research 2016; 2(1): 362-369

Replacement Of Sand By Quarry Dust In Concrete

Experimental Investigation on the Effect of Replacement of Sand by ... 12 Sep 2013 ... In this paper an attempt has been made to determine the properties of hollow concrete blocks produced by replacing sand by quarry dust.

Experimental study of concrete made with granite and iron ...

Sep 01, 2016· In this present work, granite powder is used as partial replacement of sand in concrete in different percentage and the associated compressive strength, flexural, and splitting tensile strengths of concrete have been evaluated. By doing so, natural resources of sand can be preserved and the health hazards of these industrial wastes are minimized.

An Experimental Investigation on Strengths Characteristics ...

An Experimental Investigation on Strengths Characteristics of 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

Use of crushed rock powder as replacement of fine ...

The present investigation aims in the study of properties of mortar and concrete in which Crushed Rock Powder (CRP) is used as a partial and full replacement for natural sand. For mortar, CRP is ...

Strength and Durability Properties of Granite Powder Concrete

Thus, it can be concluded that the replacement of natural sand with Quarry Rock Dust, as full replacement in concrete is possible. B. B. Patel (et al 2012) [6] The compressive strength of concrete increases with increase in content up to 7.5%. Thereafter there is slight decline in strength for 10%, 12% and 15% due excess amount of which ...

Experimental Investigation on Partial Replacement of Fine ...

partial replacement of fine aggregate by crushed brick and recycled glass powder. In this project sand can be replaced by 10, 20 & 30% of brick powder and also sand replaced by glass powder range ...

REPLACEMENT OF CEMENT WITH DOLOMITE POWDER: AN ...

Use of dolomite powder in concrete can minimize the cost of concrete and may also increase the strength to some extent. This project work examines the possibility of using dolomite powder as a partial replacement material to cement. The replacement percentages tried were 0%, 10%, 20%, 30% and 40% by weight of cement.

An Experimental Study on Partial Replacement of Sand with ...

An Experimental Study on Partial Replacement of Sand with Crushed Brick in Concrete ... crushed stone dust as fine dust and found that flexural strength increases than the concrete with natural sand but the values ... 20 and 25% brick powder is used as replacement of sand in the experiments. IV.

EXPERIMENTAL STUDY ON PARTIAL REPLACEMENT OF …

texture influences the bond between aggregate and cement paste in hardened concrete. Thus it opens an investigation into its potential as a partial replacement of coarse aggregate. II. LITERATURE REVIEW Many researchers have studied the engineering properties of sea shell, crushed sea shell aggregates and seashell ash in the recent past.

Alteration of Natural Sand by Crushed Pebble Sand (Part-I ...

natural sand which does not produce sufficient strength. In this project we used the crushed pebble sand which is produced by crushing the pebbles or quartz stone as an alternative material. Compression test was led on mortar blocks of each and the quality of individual sand was resolved. A positive change was identified and improvement in ...

© 2021 JETIR August 2021, Volume 8, Issue 8 ...

An Experimental Investigation on Properties of Concrete by Partial Replacement of Cement with Dolomite and Fine Aggregate with Crushed Sea Shell Powder J. Sree Naga Chaitanya1, Dr. K. Chandramouli2, M. Anil kumar3, Dr.N.Pannirselvam4 1Assistant Professor, Department of Civil Engineering, NRI Institute of Technology, Perecherla, Guntur, AP, India.

Influence of manufactured sand's characteristics on its ...

May 30, 2018· 1. Introduction. Whereas the high-grade natural river sand (RS) gradually decreased in more and more areas in China, the market share of manufactured sand (MS) keeps sharp increasing for the boom of infrastructure construction, .Transported long distance by water or wind, RS is rounded and has characteristic abrasion patterns on its grain surface, while the MS is prepared by mechanical ...

What are the advantages and disadvantages of stone dust in ...

Answer (1 of 4): Stone dust - if you are talking about the finer particles than 150 micron - it is not recommended to use in concrete. Almost everywhere, concrete is done using crush stone sand. Cement is normally passing through 90 micron. Dust have particles finer than 90 micron. Some have ...

IRJET- Comparative Study of Replacement of Natural Sand to ...

Crushed waste tiles improve the quality of concrete, make it economical and also sand were replace in place of natural sand by 20%, 40%, 60%, solve the disposal problem. 80% and foe M30 grade of concrete and also replacing cementious material by 20% using fly ash in concrete.

Alteration of Natural Sand By Crushed Pebble Sand (Part-II ...

dust (Manufactured sand) has as an alternative for natural sand which does not produce sufficient strength. In this project we used the crushed pebble sand which is produced by crushing the pebbles or quartz stone as an alternative material. Compression test was led on mortar blocks of each and the quality of individual sand was resolved.

Flexural Behavior of Concrete by Partial Replacement of ...

replacement of cement and to use granite powder 25% constantly as replacement of fine aggregate. The mechanical properties of glass and granite powder replaced concrete properties have been compared with the conventional concrete after the curing period of 7, 14 and 28 days. The grade of concrete used in this project is M20, M30 and M40. Waste ...

CONCRETE MIX DESIGN USING CRUSHED SAND - The …

From technical point of view the rich mixes may lead to high shrinkage and cracking in the structural concrete, and to evolution of high heat of hydration in mass concrete which may cause cracking. In this study, we have used grit and crushed sand for the design mix and found the characteristic compressive strength at 3,7 and 28 days respectively.

SSRG International Journal of Civil Engineering (SSRG-IJCE ...

products such as Glass sheet powder, Incinerated Sewage sludge, foundry bed waste, crushed rock flour, building demolition waste in the partial replacement of river sand. It is very essential to develop eco-friendly concrete from ceramic waste. In the ceramic industry, about 15% to 30% waste

Experimental study on concrete in partial replacement of ...

project is to replace the material in concrete for better improvement of concrete properties .The main aim of for this project is to increase the strength of the concrete. The characteristics of concrete with par-tial replacement of sand by steel lathe waste to standard M25 grade concrete are investigated in this study. Various other experimental

A Review Paper on Evaluation and Performance of Concrete ...

crushed rock powder, stone dust, construction and demolition waste, clay brick bats, brick dust, ... about the project reuse waste crushed concrete maters (WCC) from the lath wastage of crushed concrete ... replacement material for sand in concrete. Design mix of M20 grade concrete was used with replacement of 0%, 20%, 30%, 40% and 50% of sand ...

PARTIAL REPLACEMENT OF NATURAL RIVER SAND …

and concrete in which Crushed Rock Powder (CRP) is used as a partial and full replacement for natural sand. For mortar, CRP is replaced at 20 % 40 %, 60 %, 80 % and 100 %. The basic strength properties of concrete were investigated by replacing natural sand by CRP at replacement levels of 20 %, 30 % and 40 % (Nagabhushana and Bai, 2011).

AN EXPERIMENTAL INVESTIGATION ON CONCRETE BY …

powder indicated 10% by weight to replace cement content in normal concrete mix production. Key words: Animal bone powder, sea shell replacement of cement and aggregate, strength comparison. 1. INTODUCTION Concrete plays main role in modern construction and it is a very high in demand. Comprising of natural materials as coarse

Use of Crushed Rock Sand - 3Dec07

Concrete permits the use of crushed rock sand to totally replace natural sand for concrete. Studies and trial tests conducted in Singapore have demonstrated the suitability of crushed rock sand for use in concrete as total replacement of natural sand. In fact, there are already a couple of ongoing projects that are using crushed rock sand ...

(PDF) Investigation on Ferrock Based Mortar an …

The present investigation aims in the study of properties of mortar and concrete in which Crushed Rock Powder (CRP) is used as a partial and full replacement for natural sand. For mortar, CRP is ...

(PDF) Chemistry aissce project file SETTING OF CEMENT ...

The most common use for Portland cement is in the production of concrete. Concrete is a composite material consisting of aggregate (gravel and sand), cement and water. As a construction material, concrete can be cast in almost any shape desired and once hardened, can become a structural (load baering) element.

Effect of Groundnut Husk Ash as fine aggregates in mortar ...

The fine aggregate used for the study consist of natural river sand and groundnut husk ash. The fine aggregate was sieved by using 4.75 mm sieve to eliminate deleterious materials and over sized particles. Groundnut husk ash was used as a replacement material for natural river sand. The fine aggregates used in the present investigation confirms ...

Study on Strength and Durability of Concrete by Partial ...

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 ecological balance.

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

Concrete of M25 grade was designed for a w/c ratio of 0.48 for the replacement of 10% coarse aggregate with recycled coarse aggregate and replacement of 50, 60 and 70% of fine aggregate (sand ...

STUDY ON PROPERTIES OF CONCRETE WITH …

crushed rock powder (CRP) is used as a partial and full replacement for natural sand. Rajendra Prasad D.S. et al his research was conducted to study the effect of crushed

ABSTRACT - Concrete

Figure (3-1) : Silica fume and Limestone powder 3-1-2 Fine aggregate: Rounded natural sand of (4.75) mm maximum size, was used for concrete mixes in this investigation. The sieve analysis of the used sand is conforms to the limits of B.S: 882:1992 The specific gravity (2.6) Table (3-2): Sieve Analysis of Fine Aggregate Sieve Size (mm)

Effect of use of Silica Sand as Fine Material in Concrete

investigation on alternative material for concrete making started before half a century. Concrete made from silica sand waste as fine aggregate was studied for workability, compressive strength, Split tensile strength and Flexural strength. Further, study of its durability will ensure greater dependability in its usage. So here in this project ...

Chemistry Investigatory Project on Setting Of Cement Class 12

Jun 14, 2018· The most important use of cement is the production of mortar and concrete. The bonding of natural or artificial aggregates to form a strong building materials that is durable n the face of normal environment effects. 7. THEORY EFFECT OF QUALITY OF SAND ON SETTING OF CEMENT MORTAR Sand obtained from different sources has different qualities.

The Effect of Admixtures in Concrete Containing ...

cement powder coarse and fine aggregates, normally sand and crushed rock and water. It can be either mixed in a hand mixer or by a large batch plant 1.1.2 Aggregates Aggregates were first considered to simply be a filler for concrete to reduce the amount of cement required. However it is now known that the type of Aggregate used for

Coconut Shell as Partial Replacement for Coarse Aggregate ...

alternative materials in place of natural aggregate in concrete production makes concrete as sustainable and environmentally friendly construction material. Coconut shell being a hard and not easily degrade material if crushed to size of sand can be a potential material to substitute sand. At present, coconut shell has also

Performance of Fly Ash blended Crushed Sand Concrete ...

Apr 05, 2021· Achieving low permeability in concrete property is an important requirement for safety-related nuclear reprocessing plant structures. Towards this need, in view of the scarcity of river sand, M50 grade crushed sand (CS) aggregate concrete with controlled fines content and fly ash has been designed. This paper discusses workability, mechanical strength, chloride permeability and …

Replacement of River Sand by M Sand Concrete – IJERT

Nov 22, 2019· Replacement of River Sand by M Sand Concrete. Dr. M. Kannan. HOD CIVIL-PITS. Paul Imbrish. Dept of CIVIL-PITS. Fantin Jesanth. A. Dept of CIVIL-PITS. Abstract:- Manufactured sand is a term used for aggregate material s less than 4.75mm and which are processed for from crushed rock or gravel. due to booming of construction activities in our country, natural sand resources are …

Investigation on Partial Replacement of Fine Aggregate ...

Fine aggregate generally consist of natural sand or crushed stone with most particles passing through 4.75 mm sieve. Fine aggregate are inert granular materials such as sand, gravel or crushed stone that, along with water and Portland cement, are an essential ingredient in concrete. River sand is used as fine aggregate in this project.