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Experimental study of concrete made with granite and iron powders as partial replacement of sand. ... waste from construction finishes activities can be effectively used as a replacement for up to 30% coarse and fine aggregate in concrete without negatively affecting the slump, the 7-day compressive strength or the 28-day compressive strength. ...
It's known as alkali silica reaction and occurs when free crystalline silica is found. Further, stone sand or machine sand and not dust to be used. Dust, if used, will require a larger quantity of cement, as dust increases the total surface area o...
stone dust is produced which is considered worth less for any substantial use. This stone dust being a waste material can effectively be used in concrete making, as partial replacement of fine aggregate. The use of stone dust in concrete as partial replacement of fine aggregate will be an alternative material instead of
1. For the designed mix proportions of M25 and M40 grades of concrete the desired characteristic strengths for cubes are achieved in both conventional concrete and Quarry Stone dust concrete. 2. The strength achieved in concrete made with sand as fine aggregate achieved high strengths when compared with Quarry stone dust concrete.
stone dust as partial replacement of fine aggregate in concrete. To accomplish this specimen were cast for different replacement level at an interval of 10 percent to determine workability and compressive strength of concrete at different level of fine aggregate with stone dust. The percentage of stone dust .
In the present investigation an experimental programme was carried out to study the suitability and potential use of stone dust as partial replacement of fine aggregate in concrete.
Influence of stone dust as fine aggregate replacement on concrete compressive strength using an analysis of variance (ANOVA) Volume 4 Issue 3 - 2018 Jairo José de Oliveira Andrade,1 Guilherme Camargo Boldo2 1Graduate Program in Engineering Technology and Materials (PGETEMA), Pontifical Catholic University of Rio Grande do Sul (PUCRS), Brazil
flexural strengths of concrete increase on use of stone dust. The replacement level of the fine aggregate (30, 40, 50, 60 and 70%) by stone dust was investigated. It is observed that the compressive strength is not affected much by replacement up to 40%; however, the flexural strength at all ages improved significantly at all the replacement ...
In the present investigation, an experimental program was carried out to study the workability and compressive strength of concrete made using stone dust as partial replacement of fine aggregate ...
aggregate. So the chemical composition of stone dust will be same as that of the coarse aggregate obtained from therein. Stone dust used for concrete should possess comparable fineness modulus as that of fine aggregate which is used in making concrete so that it will not absorb too much water
of rock flour as fine aggregate instead of river sand. Ilangovana et al., 2008 reported strength of quarry rock dust concrete was comparably 10-12 % more than that of similar mix of conventional concrete. Hameed and Sekar, 2009 studied effect of crushed stone dust as fine sand and found the
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 ...
The Glass Powder is used as 20% replace by weight of cement and Stone Dust as the partial replacement of Fine Aggregate from 0%, 10%, 20%, 30% and 40%. The grade of the concrete here is M-25 and M-30 grade. It has been used as a replacement of fine aggregates in many literature works but this paper presents the feasibility
New Delhi. [11] IS 2386 (Part 3) 1963, Indian Standard Code of Practice for methods of test for aggregates for concrete. [12] Prakash Rao, D S and Giridhar kumar, V, (2004), "Investigation on concrete with stone crusher dust as fine aggregate", The Indian Concrete Journal, vol 78, No 7, .
was investigated to estimate the effect of fractional spare of natural sand with stone dust in concrete. Investigational plan was directed using 0, 20, 30, 40, 50 and 60% partial replacement of fine aggregate with stone dust taken for concrete of M25 grade with 0.48 water cement ratio. Set .
replacement of fine aggregate replacements varies as 0,25,50,75% of riversand. The study explains that quarry dust has required properties of fine aggregate and 50% of quarry dust can be replaced in sand to produce optimum strength of concrete. 25% replacement of quarrydust with fine aggregate gives same strength values as control mix
using stone dust as partial replacement of fine aggregate in the range of 10% - . M25 grade of concrete was designed using Portland pozzolana cement (PPC) for referral concrete. Workability and Compressive strength were determined at different replacement level of fine aggregate viz a viz referral
SELF COMPACTING CONCRETE WITH QUARRY DUST AS PARTIAL REPLACEMENT FOR FINE AGGREGATE AND FLYASH FOR CEMENT WITH FIBRE REINFORCEMENT V. Anish1, Dr. G. 2Balamurugan 1PG student, Department of Civil Engineering, Sethu Institute of Technology, Kariapatti, Virudhunagar, Tamilnadu, India
Experimental Investigation on the Concrete as a Partial Replacement of Fine Aggregate with Stone Dust and Brick Dust P Kalyani1 EV Raghava Rao2 1P.G. Student 2Professor 1,2Department of Civil Engineering 1,2Visakha Technical Campus, Narava, Visakhapatnam, A.P., India Abstract—This project work involves in an experimental
Use of Quarry Dust to Replace Sand in Concrete ... at 50% replacement. Index Terms- Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today. The constituents of concrete are coarse aggregate, fine aggregate, binding material and water. Rapid increase in
The variation of strength of hardened concrete using stone dust as fine aggregate and ceramic scrap as partial / full replacement is studied by casting cubes, cylinders and prisms. The concrete was prepared in the laboratory-using mixer. The cement, fine aggregate and coarse aggregate were first
ppt on replacement of fine aggregate by stone dust in concrete. Posts Related to replacement of stone dust in concrete » stone dust alternatively of fine aggregate. partial replacement of sand by quarry dust ppt – SAM Machine.partial replacement of cement by granite dustBINQ Mining. Read more
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
From the experimental studies 25% of partial replacement of cement with quarry dust improved hardened concrete properties. Tasnia Hoque, Muhammad Harunur Rashid, MD. Rokon Hasan, EBNA FORHAD MONDOL in 2013 examined the Influence of Stone Dust as Partially Replacing Material of Cement and Sand on some Mechanical Properties of Mortar.
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