ABOUT

Solutions & Cases

Our Case
  • Study on Compressive Strength of Quarry Dust as Fine

    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

  • STRENGTH AND DURABILITY STUDIES ON CONCRETE USING

    Quarry dust has the required properties of the river sand to be used as fine aggregate and has an equivalent usage in the concrete. The properties exhibited by the concrete made with Quarry dust as fine aggregate matches with the conventional concrete. 50 % of Quarry dust

  • (PDF) Study on Performance of Quarry Dust as Fine

    The suitability of quarry dust as alternative material for the river sand in concrete manufacturing is studied. M25 grade concrete was prepared with 0%, 20%, 40%, 60%, 80% partial replacement of

  • Use of Quarry Dust to Replace Sand in Concrete An

    Index Terms- Concrete, quarry dust, river sand, compressive strength. I. INTRODUCTION oncrete is the most widely used composite material today. The constituents of concrete are coarse aggregate, fine aggregate, binding material and water. Rapid increase in construction activities leads to

  • (PDF) Optimum Mix of Quarry Dust as Partial Replacement of

    Quarry rock dust has been found to produce concrete with improved strength, mechanical and durability properties when used as fine aggregate [9][10][11][12] [13] [14][15][16]. Although quarry dust

  • (PDF) Study on Compressive Strength of Quarry Dust as Fine

    Article (PDF Available) need to identify a suitable substitute that is eco- friendly and inexpensive has emerged which boosted the usage of quarry dust as fine aggregate in concrete. Most of

  • (PDF) Stone Dust in Concrete: Effect on Compressive Strength

    Concrete of M25 grade was designed for a w/c ratio of 0.48 for the replacement of 10% coarse aggregate with recycled coarse aggregate and replacement of 50, 60 and 70% of fine aggregate

  • (PDF) Study on Compressive Strength of Quarry Dust as Fine

    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

  • (PDF) Quarry limestone dust as fine aggregate for concrete

    To reduce the impact of the quarry dust on environment and humans, this waste can be used to produce a new product by partially replacing fine aggregates with quarry dust in concrete.

  • quarry dust as fine aggregate in concrete pdf

    Project Report On Fine Aggregate Replacement By Quarry Dust 2019-10-12alternatives such as offshore sand quarry dust and filtered sand have also been made wsias et al 20082hysical as well as stone properties of fine aggregate affect the durability workability and also strength of concrete so fine aggregate is a most important constituent of concrete and cement mortarenerally crusher dust

  • Behaviour of Concrete on Replacement of Sand with Quaries

    For the designed mix proportions of M25 and M40 grades of concrete the desired characteristic strengths for cubes are achieved in both conventional concrete and Quarry Stone dust concrete. 2. The strength achieved in concrete made with sand as fine aggregate achieved high strengths when compared with Quarry stone dust concrete.

  • Aggregates U.S. Concrete

    Aggregates are inert granular materials such as sand, gravel, or crushed stone that, along with water and Portland cement, form the necessary ingredients in concrete. Fine aggregates generally consist of natural sand or crushed stone, with most particles passing through a 3/8-inch sieve.

  • Strength and Corrosion Resistance Properties of Ggbs

    Concrete Containing Quarry Dust as Fine Aggregate, 2008. [4] Joel Manasseh, Have Investigated the Suitability of Crushed Granite Fines to Replace River Sand in Concrete Production for Rigid Pavement, 2010. [5] Murugesan et al., Examined the Effect of Super Plasticizer in Quarry Dust replaced Concrete, 2006. Radhikesh et al

  • (PDF) Concrete with Ceramic Waste and Quarry Dust

    For this research focus on a study of the strength of concrete with ceramic waste as coarse aggregate and quarry dust as fine aggregate. The source of ceramic waste and quarry dust from the industrial in Malaysia. Nowadays, in ceramics industries

  • (PDF) Studies on Quarry Dust as Partial Replacement of

    Natural sand is most commonly used fine aggregates in the production of concrete possess the problem of acute shortage in many areas. Quarry dust can be used as an economic alternative to the natural sand. In this investigation an attempt is made to

  • (PDF) Flexural and Tensile Strength Properties of Concrete

    This is part of a research on the structural characteristics of concrete using lateritic sand and quarry dust as fine aggregate. This stone presents the results of an experimental study investigating the flexural and tensile characteristics of

  • BEHAVIOUR OF CONCRETE ON THE USE OF QUARRY DUST TO

    BEHAVIOUR OF CONCRETE ON THE USE OF QUARRY DUST TO REPLACE SAND Free download as Powerpoint Presentation (.ppt / .pptx), PDF File (.pdf), Text File (.txt) or view presentation slides online. To use of the quarry dust replacement of fine aggregate reduces the environmental pollution as well as providing an economic value for the waste material.

  • Aggregates for Concrete Memphis

    aggregates cannot be overemphasized. The fine and coarse aggregates generally occupy 60% to 75% of the concrete volume (70% to 85% by mass) and strongly influ-ence the concrete’s freshly mixed and hardened proper-ties, mixture proportions, and economy. Fine aggregates (Fig. 5-1) generally consist of natural sand or crushed

  • Research Article Study on Compressive Strength of Quarry

    Research Article Study on Compressive Strength of Quarry Dust as Fine Aggregate in Concrete K.ShyamPrakash 1 andCh.HanumanthaRao 2 Department of Civil Engineering, PVP Siddhartha Institute of Technology, Kanuru, Vijayawada, Andhra Pradesh, India

  • (PDF) Compressive Strength of Concrete Using Lateritic

    This stone is part of a study investigating the structural characteristics of concrete using various combinations of lateritic sand and quarry dust as complete replacement for conventional river sand fine aggregate. Samples of concrete (eg. cubes)

  • [PDF] Quarry Dust in Concrete Mixes Project Report for

    Aug 28, 2018· Key topics presented in Investigation of Use of Quarry Dust as Substitute of River Sand in Concrete Mixes BTech Civil Engineering Project Report: Early History Of The Use Of Quarry Dust; Advantages And Disadvantages Of Quarry Dust; Aggregate Characteristics General Requirements For Fine Aggregates; Contamination Of Fine Aggregates, Clay And Silt

  • Can we make concrete by partial replacement of fine

    Feb 12, 2017· Yes you can replace some amount of fine aggregate with quarry dust but before adding the quarry dust you should follow some guideline's 1. Avoid addition of quarry dust if have no experience or little experience in concrete technology. Use only af...

  • STRENGTH AND DURABILITY STUDIES ON CONCRETE USING

    Quarry dust has the required properties of the river sand to be used as fine aggregate and has an equivalent usage in the concrete. The properties exhibited by the concrete made with Quarry dust as fine aggregate matches with the conventional concrete. 50 % of Quarry dust

  • COMPARING THE COMPRESSIVE STRENGTHS OF CONCRETE

    quarry dust as fine aggregate as well, also the concrete derived from them were tested in their fresh and hardened states. Below are presentation of data and a detailed discussion on the results obtained. The analysis is carried out in tables and graphs shown below. Table 1 Compressive strength of Quarry Dust S/N Point of observation Replica 1