quarry dust cement ratio in concrete
Concrete
The density of concrete is determined by the ratio of to slurry and densities range typically between 300 and 1600 kg/m3. Sand, pulverized fuel ash (PFA), quarry dust or limestone dust may be used to further enhance the properties of concrete. concrete is created by uniform distribution of air bubbles throughout the mass
PARTIAL REPLACEMENT OF CEMENT BY QUARRY DUST
quarry dust. In this test the replacement of cement in concrete with quarry dust are 0%,10%,20%,25%,30%,40% and M 30 grade concrete cubes of size 150mm×150mm×150mm were cast for finding its compressive strength. From the experimental studies it is observed that by 25% of partial replacement of cement with quarry dust improved hardened concrete …
Partial Replacement of Sand by Quarry Dust in Concrete
1. Mix ratio of 1:1.5:3 (cement: aggregate: sand+ quarry dust) give the optimum strength in this study. (refer Table 6,7) 2. As the percentage of Quarry Dust gradually increases, the Compressive strength of concrete will also increase with condition that percentage of Quarry Dust should not exceed 50%. 3.
EXPERIMENTAL STUDY ON STRENGTH CHARACTERISTICS OF …
They selected m25 concrete grade adopting a water-cement ratio of 0.3, mix proportion 1:1:2 was selected. ... The tensile strength of concrete with quarry dust and 25%, 30%, 35%, 40%, 45% and 50% flyash aggregate were tested is shown in the below graph.
Study on Strength Properties of Concrete With Partial ...
Quarry dust is a by-product of the crushing process which is a concentrated material to use as aggregates for concreting purpose, especially as fine aggregates. In quarrying activities, the rock has been crushed into various sizes; during the process the dust generated is called quarry dust and it is formed as waste.
Properties of Micro Fine Quarry Dust Concrete
In this paper, the replacement of cement by Micro Fine Quarry Dust (MFQD)- a white material produced by-product from the quarry, in concrete mixture seen to be a reliable source in terms of strength and rate of water absorption. There were five (5) percentages of cement replacement with MFQD, which are 3%, 5%,
Comparative Analysis of Engineering Properties of Indus ...
The quarry dust concrete and river sand concrete shoed slump test values of 80 mm and 60 mm, respectively. And, a fresh concrete mix of quarry dust concrete showed lower workability than river sand concrete for the 1:2:4 mix ratio and the water-cement ratio of 0.55.
(PDF) THE EFFECT OF QUARRY DUST WITH CEMENT BY …
0.23 (water cement ratio) of the concrete due to water absorption by quarry dust.
Experimental Investigation on Quarry Dust and Recycled ...
aggregate by quarry dust and water cement ratio (w/c) is taken as 0.45. Test results gives clear picture that the compressive strength of recycled concrete up to 30% coarse aggregate replacement by demolished waste with 20% fine aggregates replacement by quarry dust is the optimum quantity used for construction work..
[PDF] Utilization of Quarry Dust in Cement Concrete Paver ...
Corpus ID: 189758873; Utilization of Quarry Dust in Cement Concrete Paver Blocks for Rural Roads @inproceedings{Sharma2017UtilizationOQ, title={Utilization of Quarry Dust in Cement Concrete Paver Blocks for Rural Roads}, author={Poonam Sharma and …
Optimum utilization of Quarry dust as partial replacement ...
The measured slump values of quarry dust with constant water/cement ratio i.e. w/c ratio (0.55) are 37, 45, 50, 54, and 60mm for different mixes such as M 1 (0% quarry dust), M 2 (20% quarry dust), M3 (30% quarry dust), M 4 (40% quarry dust), M 5 (50% quarry dust) respectively. The variations of slump value with
Comparison of physical and mechanical properties of river ...
This study compared the physical and mechanical properties of river sand concrete with quarry dust concrete. The constituent materials were batched by weight. The water-cement ratio and mix ratio selected for the experimental investigation were 0.55 and 1:2:4, respectively. The specimens were cured for 7, 14, 21 and 28 days. Slump, density and compressive …
Evaluation of Corrosion Inhibition Performance of Zinc ...
ability at constant water cement ratio, super plasticizers has to be used in quarry dust concrete6,7. Concrete produced using quarry dust along with plasticiz er shows improvement in com-pressive strength, higher flexural strength, abrasion resistance and unit weight which are very important for reducing corro-sion or leaching8.
PARTIAL REPLACEMENT OF CEMENT BY QUARRY DUST
Quarry dust is a waste product obtained from quarrying. It can be used as an effective filler material instead of cement. In the present study, the properties of concrete using quarry dust were investigated. Table 1: Physical Properties of Quarry dust S.No Particulars Properties 1 Colour Gray 2 Shape texture Irregular 3 Mineralogy Non ...
Properties of Green Concrete Mix by Concurrent use of Fly ...
sand: crushed stone aggregate) and 1: 1.37: 1.7 (cement: quarry dust: crushed stone aggregate) ratios were used. Each mix was carried out at water-cement ratio of 0.40.The various properties of materials used are given in Table 1, Table 2, and Table 3.Table 4 shows the various mix proportions of concrete used.
Comparing the Compressive Strengths of Concrete Made …
Keyword: Quarry dust; river sand; compressive strength; water cement ratio; workability 1. INTRODUCTION Concrete is a mixture of water, cement or binder and aggregates (fine and coarse aggregate) and is a commonly used material …
Suitability of Quarry Dust as Fine Aggregate in Concrete
obtained with increment of water-cement ratio in normal concrete casting. The presence of quarry dust in concrete can give high compressive result which is greater than normal concrete for 28 day. The optimum percentage of quarry dust in mix design is 50% except for w/c 0.57%. Certain proportion of quarry dust can be used as fine
AN EXPERIMENTAL STUDY ON USE OF QUARRY DUST AND …
Here M20 mix of concrete of ratio 1:1.5:3 (Cement: Fine aggregate +Quarry dust: Coarse Aggregate +Recycled aggregate) and water cement ratio of 0.40 is used for preparing test samples by replacing fine and coarse aggregate with quarry dust and recycled aggregate in percentages varying from 0%, 10%, 20%, 30%,
[PDF] Utilization of Quarry Dust in Cement Concrete Paver ...
Corpus ID: 189758873; Utilization of Quarry Dust in Cement Concrete Paver Blocks for Rural Roads @inproceedings{Sharma2017UtilizationOQ, title={Utilization of Quarry Dust in Cement Concrete Paver Blocks for Rural Roads}, author={Poonam Sharma and Manoj K. …
Materials | Free Full-Text | A Sustainable Reuse of Agro ...
The setting behavior, mechanical properties and drying shrinkage of ternary blended concrete containing granite quarry dust and processed steel slag aggregate. Constr. Build. Mater. 2019, 215, 447–461. [Google Scholar] Irwan, J.M.; Othman, N.; Koh, H.B. Properties of sand cement brick containing quarry dust (SCBQD) and bacteria strain. Int. J.
Durability Properties of High Strength Self ... - IJSEAS
high strength self-compacting concrete by partially replacing cement by and silica fume and fine aggregate by quarry dust. The cement was replaced with 20% Silica Fume and 20% of Quarry Dust. Water-cement ratio was kept constant for all the mixtures. Alkaline attack test, water absorption test, acid resistance test, sulphate attack test, chloride
AN EXPERIMENTAL INVESTIGATION ON LIGHT WEIGHT …
Pradesh. Locally available quarry dust confirming to IS specifications was used as the fine aggregate in the concrete preparation. The properties of Quarry dust were analyzed in accordance with the procedure and were presented in Table4.2 Table 4.2 Properties of Quarry dust 4.2.3. ing agent A is a substance formed by trapping pockets ...
COMPARING THE COMPRESSIVE STRENGTHS OF CONCRETE …
Key word: Quarry dust, river sand, compressive strength, water cement ratio, workability. 1. INTRODUCTION Concrete is a mixture of water, cement or binder and aggregates (fine and coarse aggregate) and is a commonly used material for construction (Barritt, 1984). River sand has been the most popularly used fine aggregate in the production
Research Article Study on Compressive Strength of Quarry ...
of quarry dust with water-cement ratio of . are studied and the results are presented. (e) In the h series, M grade of concrete with ... Discussion on Results (a) e compressive strength results of quarry dust concrete (cubes) were obtained in the rst series, where M grade of concrete with,, and percent replacement of quarry ...
Quarry dust as river sand replacement in cement masonry ...
Therefore, water to cement ratio was increased for concrete with quarry dust to sustain similar workability of conventional concrete [31,32]. On the other hand, the presence of quarry dust improved the mechanical characteristics and durability aspects of the concrete [29,33]. Quarry dust was also used in self-compacting concrete.
Effects of Superplasticer (Conplast SP430) on Some ...
and workability for quarry dust concrete when using Conplast SP430. The maximum strength was found to be 30.07N/mm2 and a minimum strength of 21.56N/mm2 for mix A which is a mixtures of quarry dust and granite and a water cement ratio of 0.45. Keywords- Superplasticizer, Concrete, Quarry Dust I. INTRODUCTION
Strength and Durability Properties of Concrete Containing ...
quarry dust with constant water-cement ratio for different percentage-mixes of quarry rock dust with natural river sand. It is observed that the slump value increases with increase in percentage replacement of sand with quarry dust for the same water-cement ratio. Table 5: Showing the workability of each specimen at
Concrete Calculator - Estimate Cement, Sand, Gravel ...
Example calculation Estimate the quantity of cement, sand and stone aggregate required for 1 cubic meter of 1:2:4 concrete mix. Ans. Materials required are 7 nos. of 50 kg bag of cement, 0.42 m 3 of sand and 0.83 m 3 of stone aggregate.
Mix proportion of Quarry dust concrete. | Download ...
It has been observed that quarry dust requires more water to attain same slump when compared to control concrete. For mixes M20 and M25, quarry dust …
Quarry Dust Uses in a Construction Project - Concrete Blocks
Quarry dust a by- product from crushing process during quarrying activities is good alternative during construction projects. It is used as substitute to sand to make quarry dust concrete which is believed to be stronger and more durable than the regular concrete materials. Uses of Quarry Dust. It can be used as substitute to sand wholly or partly.
(PDF) Effects of Varying Water-Cement Ratios on Different ...
Keywords: Quarry dust, river washed aggregate, Portland Limestone Cement, Water-cement ratio, compressive strength, mixes. INTRODUCTION portion of cement and the fine and coarse Concrete can be said to be the most widely aggregates but the water-cement ratio is an- used material in civil engineering construc- other factor.
(PDF) STUDY ON THE REPLACEMENT OF CEMENT AND FINE ...
This studyis planned to make concrete totally replacing river sand with the quarry dust considering the fine fraction of quarry dust present for partial replacement of cement.Concrete of M30 grade has been designed by usingfines removed coarser quarry dust as fine aggregate. The cement is replaced with fines of quarry in 0, 2, 4, 6, 8 and 10% ...
I am using quarry dust (fine like cement) as a partial ...
Answer (1 of 2): 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 almost certainly result in …