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Use of Quarry Dust to Replace Sand in Concrete ... EXPERIMENTAL INVESTIGATION A. Mix proportioning ... were used by weight and w/c ratio was fixed according to the slump requirement of 60mm. For this concrete mix, quarry dust was added for replacement of sand .
Abstract. This paper presents the results of an experimental investigation carried out to evaluate the compressive strength and transverse strength of 1 : 3 mortar mixes in which natural sand was replaced with 20%, 50%, and quarry dust by weight which were further modified by partially replacing cement with four percentages (15%, 20%, 25%, and 30%) of low calcium fly ash.
wage and quarry dust, Msand is an economic alternative to the river sand. In this investigations Metakaolin, as partial cement replacement and Quarry dust, Msand as partial fine aggregates replacement. A total of 15 specimens were considered and there reinforcement ratios are uniform were fabricated and tested.
Experimental Investigation on replacement of Sand by Quarry Dust in ConcreteMain Paper K. Mamta, Mr. Ahsan Rabbani *** Abstract Now a days the utilization and consumption of natural aggregates and cement as largest concrete component is rapidly and constantly increasing in the production of concrete. ...
EXPERIMENTAL INVESTIGATION The experimental investigation was planned to know the effect of addition of fly ash and marble dust, stone dust as a replacement of ordinary portland cement (43 grade) and fine aggregate (natural sand) by SD amd MD .
ash and quarry dust and black sand as partial replacement of standard sand in concrete. The study also includes investigation of rise husk ash and fly ash in different proportion in different grades of concrete. The research outcome may also be beneficial in .
obtained with the partial replacement of river sand with 20% CGF, as against values of /mm2 and /mm2 obtained with the use of river sand as fine aggregate. Based Experimental Investigation on the Effect of Replacement of Sand by Quarry Dust in Hollow Concrete .
May 01, 2017· Light weight concrete with partial sand with wooden powder ... G. Sarangapani, and B. Kumar, Experimental Investigation on the Effect of fly Ash on Mortar Mixes. Replacement of Sand by Quarry Dust in Hollow Concrete Block for Different Mix Proportions. ... Lakshmi Sai Teja, Rao, "Partial Replacement of Sand with ...
[Show full abstract] percentages of quarry dust as a replacement of natural sand in M40 grade concrete and also the combination of various percentages of quarry dust and Fly ash as a replacement ...
CiteSeerX Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract This experimental study presents the variation in the strength of concrete when replacing sand by quarry dust from 0% to 100 % in steps of 10%. M20 and M25 grades of concrete were taken for study keeping a constant slump of 60mm. The compressive strength of concrete cubes at the age of 7 and 28 days .
that the compressive strength of concrete at 7 days using quarry dust and waste plastics is consistently higher than the conventional concrete using natural sand. It has been observed that the compressive strength increase upto 30% replacement of natural sand. Anithaselvasofia S. D describes the Experimental Investigation on Quarry dust ...
50% replacement of sand by quarry dust gives higher compressive strength than natural sand concrete. Key Words: Concrete, quarry dust, river sand, compressive strength, replacement. The motive of this study is to determine the effect of quarry dust in concrete as fine aggregate to finding an
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.
Concrete is the most widely used construction material in civil engineering industry because of its high structural strength and stability. Cement and sand is .
This study compared the physical and mechanical properties of river sand concrete with quarry dust concrete. The constituent materials were batched by weight. The watercement ratio and mix ratio selected for the experimental investigation were and 1:2:4, respectively. The specimens were cured for 7, 14, 21 and 28 days. Slump, density and compressive strength tests were carried out.
Oct 25, 2017· From this experimental result it is obtained that the 40% of sand replaced by quarry dust in concrete gives the maximum strength and then the strength reduces from 50% replacement of sand.
Experimental Investigations on Mode II Fracture of Concrete with Crushed Granite Stone Fine Aggregate Replacing Sand combinations of crushed stone fine aggregate and natural river sand. The locally available crushed stone fine aggregate is used in this study to explore and demonstrate the use of sustainable materials in concrete construction.
EXPERIMENTAL INVESTIGATION OF PARTIAL REPLACEMENT OF CEMENT WITH MARBLE DUST AND RICE HUSK ASH IN MORTAR Amruta V. Kadu1, Dr. S. G. Makarande2, N. P. Shende3 1Pursuing MTech in Structure, BDCOE, SevagramWardha 2Associate Professor and3Assistant Professor Dept. of Civil Engineering, BDCOE,Sevagram, Wardha, India
Apr 17, 2015· experimental investigations of strength characterstic of geopolymer concrete by using fly ash and quarry dust (without cement) skip navigation ... geopolymer concrete using fly ash and quarry dust ...
The concept of replacement of natural fine aggregate by quarry dust which is highlighted in the study could boost the consumption of quarry dust generated from quarries. By replacement of quarry dust, the requirement of land fill area can be reduced and can also solve the problem of natural sand scarcity. The availability of sand at low cost as a fine aggregate in concrete is not suitable and ...
The flexural strength of concrete made with quarry dust as fine aggregate is higher (about %) than conventional river sand concrete. 2. The 10–15% rule of thumb was found to be applicable in the estimation of flexural strength of quarrysand concrete based on its compressive strength.
This paper presents the feasibility of the usage of Quarry Rock Dust as hundred percent substitutes for Natural Sand in concrete. Mix design has been developed for three grades using design an approach IS, ACI, USBR, and BRITISH for both conventional concrete and quarry dust concrete.
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.
Abstract —This study presents an experimental investigation on selfcompacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures like Fly Ash (FA) and Silica Fume (SF) .
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