replacement of cement with quarry dust improved hardened concrete properties. KEY WORDS: quarry dust, compressive strength, and partial replacement. ... determination of compressive strength. After 24 hours the moulds were de-moulded and subjected to ... quarry rock dust as fine aggregate in concrete construction. National journal on construction
2008, " Strength And Durability Properties Of Concrete Containing Quarry Rock Dust As Fine Aggregate ", ARPN Journal of Engineer- ing and Applied Sciences, VOL. 3, NO. 5- ISSN 1819-6608 [3] Mahendra R. Chitlange and Prakash S. Pajgade, OCTOBER 2010," Strength Appraisal Of Artificial Sand As Fine Aggregate In Sfrc ", ARPN Journal of ...
Portland limestone cement, river sand and quarry rock dust both of 2 mm maximum size as fine aggregate, and 14 mm crushed rock coarse aggregate were used for the concrete The particle size distribution and the physical properties of the fine and coarse aggregates are shown in Fig. 1 and Table 1 respectively.
· control specimen. Through reaction with the concrete admixture, quarry dust, thus show improved pozzolanic reaction, micro aggregate filling and concrete durability. Keywords: Strength and Durability Properties, Concrete, Quarry Rock Dust, Fine Aggregate 1. Introduction Concrete is a blend of cement, sand, aggregate and water in
Quarry Rock Dust can be defined as residue, tailing or other non-voluble waste material after the extraction and processing of rocks to form fine particles less than 4.75mm. Usually, Quarry Rock Dust is used in large scale in the highways as a surface finishing material and also used for manufacturing of hollow blocks and lightweight concrete ...
From the above split tensile strength results, it is observed that quarry dust based concretes have achieved an increase in strength for 30% replacement of fine aggregate and 20% replacement of cement by ggbs and combine 20% GGBS and 30% quarry dust at the age of 28 days when compared to conventional concrete.
percentages of quarry dust as fine aggregate replacement iii. To determine the flexural strength of concrete using quarry different percentages of quarry dust as fine aggregate replacement. 1.4 Scopes of Study The research focus on the cube made and also takes"an account on a few factors such as material, cement, sand and quarry dust ...
water curing. The results were compared with concrete containing sand as fine aggregate and quarry dust as fine aggregate. 3.3 Compression test As per IS 9013:1978 compression test was carried out on cube specimen. The compression test is carried out on specimens cubical or cylindrical in shape. The cube specimen is of the size10 x10 x 10cm.
with the development of quarry dust concrete with total replacement of conventional sand with quarry dust and the study is made with systematic approach with sequential steps. In this work, the fresh and compressive strength properties of concrete when the Natural sand is partially replaced with stone dust. Keywords: Concrete, sand, Quarry dust ...
Nonetheless, the shape of the stress–strain curve for all the concrete with quarry dust fine aggregate was similar to that of the natural sand concrete, regardless of the replacement percentage. The curves are generally seen to have two parts: a lower linear portion up to about 35–45% of the failure stress and an upper nonlinear portion.
Demand for natural sand in concrete is increasing day by day since the available sand cannot meet the rising demand of construction sector. This paper reports the experimental study undertaken to investigate the influence of partial replacement of cement with Ground Granulated Blast Furnace Slag(GGBFS) in concrete containing quarry dust as fine aggregate. The …
CHAPTER 2 REVIEW OF LITERATURE ShodhgangaGGBS and Fine Aggregate with Quarry Dust. Use of quarry dust as fine aggregate in concrete durability properties of concrete containing quarry have shown that the strength of quarry dust concrete The main aim of the present work is to determine the strength Dust QD on the properties of Concrete Fine …
Carbon footprint reduction, recompense depletion of natural resources, as well as waste recycling are nowadays focused research directions to achieve sustainability without compromising the concrete strength parameters. Therefore, the purpose of the present study is to utilize different dosages of marble waste aggregates (MWA) and stone dust (SD) as a replacement for coarse …