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Improved Concrete Properties Using Quarry Dust as Replacement for Natural Sand Anzar Hamid Mir Student, Bachelor of Civil Engineering, IUST Awantipora, J&K, INDIA Abstract:- Concrete plays a major role in the construction industry. Natural sand is a prime material used for the preparation of concrete and also plays an important role in Mix Design.
This present work is an attempt to use Quarry Dust as partial replacement for Sand in concrete. Attempts have been made to study the properties of concrete and to investigate some properties of Quarry Dust the suitability of those properties to enable them to be used as partial replacement materials for sand in concrete.
property of quarry dust and the suitability of those properties to enable quarry dust (Celik et. al., 1996) to be used as partial replacement material for sand in concrete. The use of quarry dust in concrete is desirable because of its benefits such as useful disposal of by products, reduction of river sand consumption as well
Nov 10, 2014· Partial replacement of wood ash and quarry dust with cement and sand to study. ... the use of which in the production of concrete may prove advantageous as quarry dust is abundantly available as an industrial waste product. ... • It can also be concluded that partial replacement of quarry dust with sand reduces the overall cost of the ...
efficient disposal. 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.
Suitability of Quarry Dust as Partial Replacement Material for Sand in Concrete ... dust to be used as partial replacement material for sand in concrete. ... of quarry dust into the concrete mix ...
A comparatively good strength is expected when sand is replaced partially or fully with or without concrete admixtures. Utilization of sugarcane bagasse ash as replacement in cement and Quarry dust in replacement with fine aggregate with a percentage replacement of 10%, 15% and 25% respectively.
Yes you can replace some amount of fine aggregate with quarry dust but before adding the quarry dust you should follow some guideline's 1. Avoid addition of quarry dust if have no experience or little experience in concrete technology. Use only af...
Apr 09, 2015· Improved Concrete Properties Using Quarry Dust as Replacement for Natural Sand. Fig.3 4. WORKABILITY: The workability is one of the physical parameters of concrete .
Partial Replacement of Sand with Quarry Dust in Concrete Chandana Sukesh, Katakam Bala Krishna, P.Sri Lakshmi Sai Teja, S.Kanakambara Rao Abstract--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
This Paper Presents the experimental study undertaken to investigate the influence of partial substitution of cement(opc) with Fly ash (FA), and partial substitution of fine aggregate by marble dust (MD) and stone dust(SD). Fly ash is a by product of
Recycled Concrete Sand (PTY) Ltd is a dynamic innovative company based in Cape Town South Africa. 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.
maximum content of quarry dust partial replacement of cement in concrete. The percentages of quarry dust partial replacement of cement in concrete are 0, 10%, 15%, 20%, 25%, 30%, 35%, and 40%. M20, M30, M40 grade concrete cubes of 150x150x150mm size were cast for conducting compressive strength test.
Jun 06, 2016· Partial replacement of sand with quarry dust will make good concrete that is well desired in residential construction. The final product is strong bricks, slabs or tiles that are produced at lower cost compare to using sand. Saves Cost. Demand for sand from river beds is on the increase, so is getting too expensive daily, a construction project ...
Granite fines or rock dust is a by-product obtained during crushing of granite rocks and is also called quarry dust. In recent days there were also been many attempts to use Fly Ash, an industrial by product as partial replacement for cement to have higher workability, long term strength and to make the concrete more economically available.
Quarry Dust as a Partial Replacement of Coarse Aggregates in Concrete Production Aginam C. H1. Nwakaire, C2., Onah, B. C3. 1,2,3Department of Civil Engineering, Nnamdi Azikiwe University, P.M.B. 5025, Awka Abstract: This study is an attempt to investigate the suitability of quarry dust as a partial replacem.
Silica Fume as partial replacement of cement and Quarry Dust as partial replacement of natural sand and studied their effect on the performance of M25 concrete. 1. Materials and Methodolgy 1.1 Cement Cement: Ordinary Portland Cement 43 grade (OPC-43) confirming to IS 8112:1989. The cement used was of Ultratech Cement.
Aug 14, 2014· Replacement of cement by glass powder and sand quarry dust ... The concrete containing well graded quarry dust as fine aggregate along with plasticizer can be effectively utilized in the construction industry 2. Among the various percentages (1%, 2%, 3% and 4%) of Triethanolamine and Diethanolamine added, the quarry dust replaced concrete with ...
concrete by partial replacement of cement OPC (43-grade) up to 15% with marble powder ... replacement of natural sand by quarry dust & waste plastic in concrete. It is observed from ... many parts of the country is not graded properly and has excessive silt. On the other hand,
Partial Replacement of Sand with Sawdust in Concrete Production. ... This study investigated the use of sawdust as partial replacement for fine aggregates in concrete production.
Request PDF on ResearchGate | PARTIAL REPLACEMENT OF WOOD ASH AND QUARRY DUST WITH CEMENT AND SAND TO STUDY THE STRENGTH PARAMETERS OF CONCRETE | Concrete is a globally accepted construction ...
The consumption of natural resources like sand and stones for concrete production has resulted not only in their scarcity but also in environmental degradation associated with their extraction, and air pollution due to the generated quarry dust as result of the rock crushing. Also, with increase of mining sites in Rwanda, the amount of mine tailings has extremely increased, and their dumping ...
It is good to be creative and to think outside the square. However there are sometimes that things have been done a certain way for a long time for a good reason. The problem is that using what I would call "crusher dust" or "crusher fines" will ...
clear picture that quarry dust can be utilized in concrete mixtures as a good substitute for natural river sand giving higher strength at 50% replacement. Index Terms- Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today.
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