Environmental Implications of Quarry Rock Dust: A …
Quarry rock dust (QRD), a waste obtained during the quarrying process is a significant source of air pollution yet has the potential of becoming a sustainable and economical alternative to sand in concrete. Studies confirmed that replacing sand in conventional concrete with QRD increases its durability and robustness by ten percent.
Effect of Partial Replacement of Sand With Quarry Dust on …
This work investigated the effect of partial replacement of sand with quarry dust on the compressive strength, flexural strength, split tensile strength and water absorption of sandcrete blocks. River sand was replaced with quarry dust at percentages ranging from 0 to 40 at cement/combined aggregate ratio of 1: 6. The blocks were …
Utilization of Basaltic Quarry Dust as a Partial Replacement …
This research was conducted to examine the potential of basaltic crusher dust as a partial replacement for Portland Pozzolana cement in hollow concrete block (HCB) production. Quarry dust is one of the waste materials abundantly available and pozzolanic material in the quarry industry. In doing so, physical tests of cement pastes …
(PDF) Utilization of Quarry Dust as a Partial Replacement of …
PDF | The use of crushed quarry dust as a partial replacement of river sand in concrete production was investigated in this study. This is expedient as... | Find, read …
Quarry dust as river sand replacement in cement masonry …
This study would assist such countries to devise standard protocols for using quarry dust as replacement for river sand in cement-sand masonry block production. …
EFFECTS OF QUARRY ROCK DUST AS A PARTIAL REPLACEMENT FOR RIVER SAND …
This study presents the feasibility of the usage of quarry dust as partial replacement for natural sand in concrete. Tests were carried out on cubes of dimension 150mm x 150mm x 150mm using various replacement percentages ranging from 10% to 70% of quarry dust to compare the strength properties of concrete on replacement to that of natural sand ...
AN EXPERIMENTAL STUDY OF PARTIAL REPLACEMENT …
28 days by replacing natural sand with quarry dust and 15% of cement by silica fume. • High Performance Concrete with silica fume can be effectively used in high rise buildings since high early strength is required, and the construction period can be reduced. • The dwindling sources of natural sand and its high cost could encourage the ...
(PDF) Experimental Investigation on Strength Properties of Sand …
In our project sand is ceramic waste and quarry dust as partially substitutes replaced by both mixture of ceramic waste and quarry for concrete. ... (2011) have studied the effect of partial ordinary Portland cement. The properties of concrete, replacement of sand by quarry dust in plain cement such as setting time, compressive strength, and ...
Sustainable Utilisation of Quarry Dust Waste in Concrete: …
The quarry dust has been used as a partial replacement for cement proportion at different levels of replacement (25%, 30% and 35%). Quarry dust was used as the main material in this project to measure the effectiveness of concrete performance. In this research, the quarry dust composition was determined by using X-Ray …
IOP Conference Series: Materials Science and …
The complete replacement of sand with quarry dust gives the better results in terms of compressive strength studies. 3. TEST ON QUARRY DUST Silica, SiO. 2, is a colorless crystalline compound found mainly as sand, quartz, flint, and many other minerals. Silica is an important element to manufacture to enhance the strength property in
EFFECT OF QUARRY DUST AS PARTIAL REPLACEMENT OF …
Results showed that by replacing 50% of fine aggregate with quarry dust, concrete of maximum compressive strength can be produced as compared to all other …
The potential of quarry dust (QDC) as partial sand replacement …
The demand of sand makes the problem become very worst. To overcome this problem, partial replacement of sand can be done to reduce the amount of sand. In many country, quarry dust may become as the alternative choice to replace the sand. Quarry dust is a byproduct from quarrying activities. Recyclable of this source will help …
Quarry dust
The inclusion of quarry dust as river sand replacement material tends to improve the durability properties included the water absorption and permeability properties, chloride, carbonation and sulfate resistivity. 5) The optimum river sand replacement level using quarry dust ranges between 25% to 70%. Besides, the inclusion of QD as NRS ...
Partial Replacement of Sand with Quarry Dust in …
Partial Replacement of Sand with Quarry Dust in Concrete 255 Table 1 showing the Physical properties of quarry dust and natural sand [2] Property Quarry Dust Natural Sand Test method Specific gravity 2.54 -2.60 2.60 IS2386(Part III)- 1963 Bulk density (kg/m3) 1720- 1810 1460 IS2386(Part III)- 1963 Absorption (%) 1.20- 1.50 Nil IS2386(Part
COMPARATIVE ANALYSIS OF RIVER SAND, M-SAND …
replacement of sand with M-Sand and Quarry Dust can be an economic alternative. In this project determine the concrete's strength and durability by using M-Sand and Quarry Dust as sand and comparing with the conventional mix. Wide range of 28 days of healing are considered the design mix in the present
Feasibility study on impact of replacement of river sand with …
This paper presents the experimental data when quarry dust is replaced by river sand using various mixes like M20, M30, M40 etc. with quarry dust of appropriate …
OPTIMUM UTILIZATION OF QUARRY DUST AS PARTIAL REPLACEMENT OF SAND …
Quarry dust is a waste obtained during quarrying process. It has very recently gained good attention to be used as an effective filler material instead of fine aggregate. Design mix of M25grade concrete with replacement of 0%, 20%, 25%, 30%, and 35% of quarry dust organized as M1, M2, M3, M4 and M5 respectively have been considered for ...
Effects of Partial Replacement of Fine Aggregate with Quarry …
In the present study, experiments were carried out to study the gradation of aggregates, workability, compressive strength and split tensile strength of concrete …
Quarry Dust as an Efficient Substitute for Sand
Researchers agree that waste quarry dust at 20% (Imran and Muthu, 2018) sand replacement can increase the compressive and flexural strength of concrete by …
Experimental Investigation on Self Compacting …
This study presents an experimental investigation on self-compacting concrete (SCC) with fine aggregate (sand) replacement of a Quarry Dust (QD) (0%, 25%, 50%, 75%, ) and addition of mineral admixtures …
Replacement of River Sand with Quarry Dust in Concrete …
Quarry dust is a by-product from the crushing of hard rocks into aggregates of different sizes. The objective of this study was to determine the influence of quarry dust as a replacement for river ...
Feasibility Study on Concrete Made with Substitution of …
The Mechanical Strength and Durability Properties of Ternary Blended Cementitious Composites Containing Granite Quarry Dust (GQD) as Natural Sand …
Investigation on mechanical properties of composite
The concrete mix M4 (50% USS + 50%QD) is the optimum mix for complete replacement of river sand with both sea sand and quarry dust as fine aggregate. b) The 28-day compressive strength is maximum for the M6 mix ( QD) is 40.8 ± 1.15 MPa and lowest is for M2 mix ( USS) is 29.7 ± 0.90 MPa among all excluding control mix.
Experimental Investigation on replacement of Sand by Quarry Dust
Experimental Investigation on replacement of Sand by Quarry Dust in Concrete Abstract. Experimental Investigation on replacement of Sand by Quarry Dust in Concrete 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 …
UTILIZATION OF WASTE QUARRY DUST AND MARBLE …
Research on use of waste marble powder and quarry dust in concrete is on the go worldwide. Priyatham, B. P. R. V. S. et al. (2017), found that compressive strength and split cylinder tensile strength increased when quarry dust was substituted for sand up to 30% along with 10% marble powder as cement substitute.
Concrete with rock quarry dust with partial replacement of …
The quarry dust is use in the concrete and the properties are studied experimentally and presented in this paper. Concrete is prepared with the process of replacing sand which isnatural/of river by dust produced from quarry of rock with the percent proportions which varied from 0%, 25%, 50% and75%. The comparison is …
THE USE OF QUARRY DUST FOR PARTIAL REPLACEMENT OF CEMENT IN CEMENT-SAND
According to the findings of compressive strength and crack profile, the contents of quarry dust as a partial sand replacement is 12.5 wt. % were more suitable to be utilized in cement composite.
IMPACT OF GGBS AS PARTIAL SUBSTITUTION TO …
For considering M60 grade concrete the Quarry Dust is replaced to natural sand directly i.e. maintained constant & steel fiber are varied in the percentage of 0.5%, 1%, & 1.5% the test were ...
(PDF) Assessment of Laterized Quarry Dust and Crushed …
This is part of a research on the structural characteristics of concrete using lateritic sand and quarry dust as fine aggregate. This paper presents the results of an experimental study investigating the flexural and tensile characteristics of concrete using combinations of lateritic sand and quarry dust as complete replacement for conventional river sand …
OPTIMUM UTILIZATION OF QUARRY DUST AS …
The paper presents the feasibility of usage of quarry dust as a replacement of natural sand along with waste plastic as filler in concrete. For the purpose of experimentation M30, M40 grade concrete is …