Partial Replacement of Waste Foundry Sand by Fine Aggregate and Waste Ceramic Tiles by Coarse Aggregate in Concrete Prof. B.Rama Rao1 CH. Anuradha2 1Professor 2P.G. Student 1,2Department of Civil Engineering 1,2Pydah College of Engineering and Technology Abstract—Concrete is one of the most vital and common materials used in the construction ...3.1 Utility of Broken Tiles as part Replacement to Coarse Aggregate in Concrete Table 2 and 3 present slump values and densities for various tile …

ceramic tile aggregate was found as smooth, ... ceramic scrap were 27, 21 and 28% correspondingly . ... This chapter establishes the need of use of tile aggregate as a partial replacement of natural aggregates in concrete in order to achieve sustainable development. II. ...PVC upcycling project. 'PVC Upcycling' is a pilot project aimed at recovering the PVC component of electrical cables coming from the decommissioning of energy plants (de-manufacturing) and at recycling it into products with a low environmental impact (re-manufacturing). 03.11.2020. Funded under the European Regional Development Fund (POR ...

Now, Total saving by substituting natural aggregate with tile aggregate in M 20 concrete – Volume of 20 mm aggregates after 20 % replacement with tile aggregates = 20/100 × 0.171 = 0.0342 m 3 = 0.171 – 0.0342 = 0.1368 m 3. Price of 0.1368 m 3 of aggregates = Rs.162Partial Replacement of Coarse aggregate in Concrete by Waste Rubber Tire A.Chandran Department of Civil Engineering, SA Engineering College, Chennai, Tamil Nadu, India ... management strategy for scrap tires is the ... roofing tiles etc. Significant problem of rubber

A. M. Sekar (2017) [1] has examined that partial replacement of coarse aggregate by waste ceramic tile in concrete. In this investigation, an endeavor has been made to discover the appropriateness of ceramic coarse aggregate as a conceivableConcrete tile is one of the most used construction materials in the world. Cement and aggregate, which are the most important constituents used in concrete tile production, they are the vital materials needed for the construction industry. This led to a continuous and increasing demand of natural materials used for their production. Parallel to the need for the utilization of the natural ...

For 40% replacement of sand with ceramic tile, the compression and flexural strength are at par with conventional concrete. The result leads to the effective utilization of ceramic tile waste thus by reducing the disposal and environmental problems. Keywords: Ceramic Tile, Fine Aggregate, Compressive Strength, Flexural Strength. 1.C. Joseph, "Experimental Study on Partial Replacement of Fine Aggregate with Scrap Tyre Rubber in Foamed Concrete", International Journal of Engineering Research and Modern Education, Special Issue, April, Page Number 85-91, 2017. Abstract:

Any other investigation for scrap-tyre-rubber replacement for aggregate and cement in concrete may differ with changes in materials characteristics, mixture proportions of the ingredients, curing procedure, and use of admixtures and additives. The specific conclusions that can be drawn from this study are as follows:Aggregate was the main next use for the materials in the C&D debris. Prior to adding C&D materials to the Advancing SMM Report, EPA examined the generation of C&D materials through separate studies. EPA estimated that 136 million tons of building-related C&D materials were generated in the United States in 1996.

CONCLUSIONS 1. From experimental study and literature review it can be concluded that despite the reduced compressive strength of rubberized concrete in comparison to conventional concrete there is a potential large market for concrete products in which inclusion of rubber aggregates would be feasible which will utilize the discarded rubber tyres the disposal of which is a environment ...Study for the relevance of coconut shell aggregate concrete flooring tiles. ... (2004). Bond strength of reinforcing steel bars milled from scrap metal. Mat ... as aggregate replacement were ...

utilized only as substitution of aggregate'ssmall scale. Umapathy et. al.[4]used rise husk ash and waste tiles in various percentages. A total number of 81 cubes, and were cast and tested 7,17,28 days. They found that tile powder up to 30% and further replacement of cement with tile powder decreases the strength gradually Singh et.The concrete specimens were casted with ceramic waste tile as coarse aggregate replacing with natural coarse aggregate at 0%, 5%, 10%, and 15%, followed by quarry dust replacing with fine aggregate at 0%, 20%, 40%, and 60% respectively.

12%This paper examines the workability of addition of steel scrap to the weight of concrete by the percentages of (0.6%, 1.2%, and 1.8%) as well as the addition of porous tile and paving block as partial substitute by percentages of (15%, 30%, and 45%) for coarse and fine aggregate, respectively.Answer (1 of 6): It is advisable to not replace gravels with other consituents as possible as you can. Ofcourse coarse aggregates can be replaced with broken concrete debris however we are compromising the quality of resultant concrete upto some level that doesnt make any harm to building as a w...

Six waste tire rubber crumb contents (0, 10, 15, 20, 25, and 30%) and particle sizes of 0.6–2.36 mm were used as partial replacement of fine aggregate in concrete. Microstructural analyses (EDX ...The crushed waste ceramic tiles were substituted in place of fine aggregates in the following percentages (0%, 20%, 25%, 30% 35% and 40%) in the concrete mix. The water /cement ratio used was 0.6. The compressive strength of the concrete cast with the above partial replacement of fine aggregate were determined after, 7 and 28 days age of curing.

Key Words: Chopped Scrap Tyre, Crushed Ceramic Tile, coarse aggregates replacement, fine aggregate replacement, Strength Characteristics. 1. INTRODUCTION With the growing population and expansion of urban centres, the levels of construction industry have increased. So, there is a need to keep an eye on the utilization of waste.between aggregate–bitumen under the effect of water by 45% [5]. The asphalt dynamic modulus, flow number and indirect tensile strength of hot mix asphalt were showing considerable improvement by adding filler made of ground scrap [6]. Researcher reported that waste tiles also show pozzolanic properties as chemical and physical

rubber tire as replacement to natural aggregate has advantage of saving in natural constituent which is used in the production e. In this experimental study M20 grade concrete is used as reference point. In this study the effect of using scrap t of coarse aggregate (4%,8% and 12% replacement)on various properties of concrete likematerials might include aggregate bases and subbases, binders, materials for pothole repair, and other novel uses of recycled plastic to produce asphalt and concrete materials. Of particular interest are the latest industry practices and international experiences, especially with regard to the recycled plastics most widely used.