made with industrial waste materials such as alum sludge, quarry dust and limestone dust are the focus. The aim is to determine the compressive strength of …

75% & in concrete & cubes were casted using this concrete containing quarry dust. The compressive strength of these cubes were tested after 7 days, 21 days & 28 days & the results thus obtained were compared to the compressive strength of the cubes made up of conventional concrete containing no quarry dust. 5 Results and Discussions

ABSTRACT-The purpose of this work is to describe the effect of quarry dust and dolomite on the compressive strength of concrete. The present examinations indicate that dolomite may be used as partial replacement of cement in concrete and quarry dust may be suitably replaced with fine aggregate in concrete to some extent.

It is observed that the compressive strength of concrete made using 10% recycled aggregate and 60% stone dust as replacement of coarse aggregate and fine aggregate respectively, is about 11% more ...

The data for 28-day compressive strength of concrete with the proportion of 25% laterite: 75% quarry 4.3 Variation of compressive strength of concrete with age dust, 1:1.5:3 mix and 0.54 water/cement ratio were fitted The relationship between strength and age of by different trend models, namely: linear, polynomial and concrete using lateritic ...

Quarry dust is fine rock particles. When earth bed rock are busted into cramped as quarry dust. The robosand was ... Table-6. Compression strength of concrete at 7 & 28 days. vii. Split tensile strength Experimental results for split tensile strength for mix M1, M2, & M3 for 7 and 28 days are tabulated in ...

compressive strength of concrete usi ng quarry dust as fine aggregate and mixing with admixture type E, it was found that with 70% quarry dust the co ncrete produced

better than the reference concrete made with Natural Sand, interms of compressive and flexural strength studies The strength of Quarry Rock Dust concrete is comparatively 10- 12 percent more than that of a similar mix of Conventional Concrete. The Durability of Quarry Rock Dust concrete under

The result for concrete produced with quarry dust showed an increase in compressive strength at all curing ages as replacement content increased; this behavior was different when compared with alum sludge. It was also observed that quarry dust had a better strength result than alum sludge.

75% & in concrete & cubes were casted using this concrete containing quarry dust. The compressive strength of these cubes were tested after 7 days, 21 days & 28 days & the results thus obtained were compared to the compressive strength of the cubes made up of conventional concrete containing no quarry dust. 5 Results and Discussions

In fact we need high strength concrete to withstand to the heavy loads in a building. The sand is replaced by manufactured sand by and various chemical admixtures being added to increase the workability of a concrete. Keywords: Quarry dust, chemical admixture, Workability, Compressive strength, Flexural strength. 1. INTRODUCTION

To study the durability and strength of concrete tests were conducted on cubes and beams made of quarry dust and the results were compared with the natural sand concrete. The compressive strength, flexural strength and durability. studies of concrete made of quarry dust shown results that are nearly 10% more than the conventional concrete.

The compressive strength of concrete with quarry dust and 25%, 30%, 35%, 40%, 45% and 50% flyash aggregate were tested is shown in the below graph. Test results of concrete cube specimens for M20 grade:

The graph of compressive strength of the concrete against In exclusion of concrete made with quarry dust the average different ages was present on figure 3. density of the samples is 25kN/m3 and this is in accordance Table 3. Relative Density of concrete in …

Compressive Strength of Concrete Made with Quarry Rock Dust and Washed 10mm Washed Gravel as Aggregates. American Journal of Engineering, Technology and Society. Vol. 2, No. 2, 2015, pp. 26-34. Abstract This work is related to study the compressive strength of concrete using quarry dust as fine aggregate instead of sand and

Compressive strength tests were conducted in accordance with BS 3921:1985. Water absorptions of the samples were determined by using 24 h cold immersion test and 5 h boiling test. Bricks with mix ratio 1:0:10 (B5) containing 100 % quarry dust in replacing the sand gave the highest strength and the lowest water absorption compared to other ratios.

S Shetty, 2013). The compressive strength of concrete from stone powder showed 14.76% higher value than that of the concrete made of normal sand (Mahzuz et al., 2011). It is found that the compressive and flexural strength of concrete made of Quarry Rock Dust are nearly 10% more than the conventional concrete (Suribabu et al., 2015). In the present

PROPERTIES OF MICRO FINE QUARRY DUST CONCRETE NUR HANANI ABDUL RAHIM1*, KARTINI KAMARUDDIN2, HAMIDAH MOHD SAMAN3 1, 2, 3 Universiti Teknologi MARA (UiTM), Shah Alam, Selangor, Malaysia Index Terms Micro Fine Quarry Dust Cement Replacement Compressive Strength Water Absorption Received: 10 February 2015 Accepted: 20 April …

This work is focused on the use of quarry dust as a total replacement to river sand in the production of concrete, and comparing the results (compressive strength) to that obtained from conventional concrete made with river sand. Key word: Quarry dust, river sand, compressive strength, water cement ratio, workability. 1. INTRODUCTION

Fresh and hardened concrete properties have been tested on concrete containing natural sand along with quarry dust and waste plastic. An attempt has been made to prepare mathematical models for predicting 14, 28, 90 days compressive strength of concrete. The results have been compared with that of SPSS software.

Geopolymer samples showed the maximum strength characteristics of concrete with the following binder composition: 50% hall dust, 35% slag, and 15% quarry dust. Geopolymer concrete made with the binder of this composition can provide a compressive strength of 33.5 MPa, a breaking strength at the separation of 2.12 MPa, and flexural strength of 3 ...

C. Chiemela et al., "Comparing the Compressive Strengths of Concrete Made with River Sand and Quarry Dust as Fine Aggregates", International Letters of Natural Sciences, Vol. 20, pp. 179-189, 2014 Online since:

replaced concrete. For % quarry dust concrete workability is . and for % replacement of quarry dust concrete . compacting factor was observed. (d) e compressive strength results of quarry dust concrete (cubes) were obtained in the fourth series, where M, …

cement, fine aggregate, coarse aggregate, quarry dust. The examples were casted for M25 grade of concrete by supplanting the cement 0%, 5%, 10%, 15% and 20% by quarry dust and tested for workability by slump test, compressive strength, flexure strength and split tensile test at the age of 7, 14, 28 and 50 days.

COMPARING THE COMPRESSIVE AND FLEXURAL STRENGTH OF CONCRETE MADE WITH RIVERSAND AND QUARRY DUST AS FINE AGGREGATE . ABSTRACT. Nowadays development of infrastructures is becoming number one priority in the world, particularly in the developing countries.

Title: Investigating Strength Properties of Geopolymer Concrete with Quarry Dust Author(s): A. Muthadhi and V. Dhivya Publication: Materials Journal Volume: 114 Issue: 3 Appears on pages(s): 355-363 Keywords: Class C fly ash; compressive strength; geopolymer concrete; quarry dust Date: 5/1/2017 Abstract: To address the environmental constraints due …

Quarry dust is known to increase the strength of concrete over concrete made with equal quantities of river sand. The Compressive strength of quarry dust concrete continues to increase with age ...

Concrete with quarry dust as fine aggregate In a study in Thailand by Khamput [11] on the compressive strength of concrete using quarry dust as fine aggregate and mixing with admixture type E, it was found that with 70% quarry dust the concrete produced compared well with normal concrete. He recommended quarry dust for

What is the meaning of quarry dust? Key Words: Quarry dust, compressive strength, split tensile strength, reinforced-concrete. byproduct in the later stages of crushing of igneous rock, sedimentary rock or gravel. construction as a surface finishing material. It is also used in manufacture of hollow blocks and lightweight concrete blocks.

2. Improvement in concrete strength and durability. 3. Use of waste material and reduction in quantity of use less material. 4. The physical and chemical properties of quarry dust satisfy the requirements of sand. 5. Use of quarry dust in concrete help in workability of concrete. 6. Quarry dust is a waste product from stone crushing

Stone Dust in Concrete: Effect on Compressive Strength View More. ... Crusher run, also called processed gravel, is a rock or stone dust made of particles about the size of a grain of sand. The Complete Guide to Crushed Stone and Gravel View …

strength of concrete when replacing sand by quarry dust from 0% to 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 were obtained at room temperature. Also the temperature

(2003) reported significant increase in compressive strength, modulus of rupture and split tensile strength when 40 percent of sand is replaced by Quarry Rock Dust in concrete. Nagaraj (2000) studied that the consumption of cement content, workability, compressive strength and cost of concrete made with Quarry Rock Dust.