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2.2 Ceramic Waste As partial Replacement for Course Aggregate Concrete Production 4 2.2.1 Properties of Ceramic Coarse Aggregates 5 2.2.2 Properties of Concrete That Were Made from Ceramic Waste Coarse Aggregate 6 2.2.3 Type Of Ceramic Waste 9 2.2.4 Other Application of Ceramic waste substitution 9 2.3 Aggregates 10
the seashell as a coarse aggregate in concrete along with partial replacement of cement by flyash of 25%. Further it was planned to extend the studies into workability characteristics while using seashell as partial replacement. This can be effectively used for the improved concrete construction with local materials.
Partial Replacement Of E- Waste With Coarse Aggregate In Concrete: An Investigation 1st National Conference on Technology 22 | Page Maulana Mukhtar Ahmed Nadvi Technical Campus (MMANTC), Mansoora, Malegaon Maharashtra, India (GLP) for incorporation into concrete as a pozzalanic material.
"PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE WITH LIGHTNING INSULATORS" Satyashiva Prasad Nannuta1, 4Usha K2 p. Sudheer Kumar3, Abhilash K 1,2,3 Assit professor, dept of civil engineering, BITS Warangal 4Assit .
Partial Replacement of Coarse Aggregate with Broken Ceramic Tiles in Concrete Production Yiosese A. O., Ayoola A. R., Ugonna M. C., Adewale A. K. Abstract— The study reports on experimental investigation on the suitability of the use of broken tiles as partial replacement for crushed granite in concrete production.
Oct 01, 2019· As seen in Fig. 6, in concrete mixes with CCW, regardless of the coarse aggregate's maximum size and the number of freeze-thaw cycles, the concrete mix with replacement of NCA displayed the most positive effect of using CCW on the resistance to freeze-thaw cycles. The concrete mix with CCW with maximum sizes of 25 mm, 20 mm and 12.5 ...
(2)Coarse aggregate: Coarse aggregate may be in the form of irregular broken stones or naturally occurring rounded gravel. Materials which are large to be retained on 4.75mm sieve size called as coarse aggregate. It acts as a main filler, and forms the adhere in the form of film. Aggregates balance the shrinkage and volume changes of concrete
3.3 Coarse Aggregates Coarse aggregates are particles greater than 4.75mm, but generally range between 9.5mm to 37.5mm in diameter. They can either be from Primary, Secondary or Recycled sources. Primary, or '', aggregates are either Land- or Marine-Won. Gravel is a coarse marine-won aggregate; land-
Concrete is a family of different material like binding material (cement+ fly ash), fine aggregate, coarse aggregate and water. Today construction cost is very high with using conventional ...
the concrete industry to use waste glass as partial replacement of coarse or fine aggregates and cement. In this study, finely powdered waste glasses are used as a partial replacement of cement in concrete and compared it with conventional concrete. This work examines the possibility of using Glass powder as a partial replacement of cement for ...
Electronic waste or e-waste describes discarded electrical or electronic devices. Used electronics which are destined for reuse, resale, salvage, recycling or disposal are also considered as e-waste. Informal processing of electronic waste in
According to R. Nagalakshmi, M25 grade of concrete with cement replaced by fly ash and coarse aggregate by coconut shell and find its compressive, tensile strength. 5. According to Sabarudin Bin Mohd, he replaced coconut shell and palm kernel shell in place of coarse aggregate in concrete in 0,25,50,75 and 100 % replacement.
Partial Replacement of Cement by Ceramic powder. 5% Replacement of Cement by Ceramic Powder: Mix Design calculation of M30 for 6 cubes: Cement = 8.5 kg. Water = 3.83 litre. Coarse aggregate = 22.2 kg Fine Aggregate = 11.16 kg. By replacing 5% of cement by ceramic waste 5% of 8.5 = 0.425 kg. Therefore, Final Mix for 5% replacement: Cement = 8.5 ...
Jul 10, 2018· Concrete is a composite element consisting of aggregates enclosed in a matrix of cement paste including possible pozzolanic, has two major components-cement paste and aggregates. As a construction material, concrete can be in almost any shape desired, and once hardened, can become a structural (load bearing) element.
in partial replacement of coarse aggregate in m20 concrete". IJRET: International Journal of Research in Engineering and Technology. Concrete is a pourable mix of cement, water, sand, and gravel that hardens into a super strong building material. In the recent decade's demolition of .
with constant w/c ratio were prepared and tested. The reference concrete mix was made withconventional coarse and fine aggregates (crushed stone and natural sand). Five mixes were prepared incorporatingcoarse ceramic aggregate as partial substitute of coarse aggregate with replacement levels of 10%, 20%, 30%, 40%, and 50%.
Using the E-waste as a partial replacement of coarse aggregate in concrete is the best solution. We can not fully replace material in concrete because it impacts the workability of concrete. The electronic waste is crushed as required particle size and can be mixed with other aggregates in concrete which will not affect the quality & durability ...
Fig 6: Partial replacement of coarse aggregates with rice husks. At 5% replacement ratio of coarse aggregates, the concrete had the highest compressive strength of 65.61MPa. As the rate of replacement increased, ie, 10%, 15%, 25%, 50%, 75%, and the compressive strength was 46.86MPa, 26.57MPa, 45.08MPa, 22.92MPa, 7.56MPa and 7.22MPa
replacement of coarse aggregate with polystyrene (as a partial replacement of aggregate) i.e., higher the polystyrene replacement, higher was the workability. Bleeding was observed with the increase in water/cement ratio. Compactions of the specimen were done with vibrating machine, high
coconut shell concrete with the replacement of 16%, 18.5% and 20% by coarse aggregate By testing the concrete cubes, at th28 day 16% replacement of coarse aggregate by coconut shell shows that the strength of the coconut shell concrete was decreased by .
Coarse aggregate, plastic aggregate, partial replacement, volumetric substitution, grade substitution. I. INTRODUCTION: Concrete is the most widely used man made construction material in the world and its second only to water as the most utilized substance in the planet.
used as partial replacement to coarse aggregates in concrete.Nimitha Vijayaraghavan and A. S. Waya (2013) obtained the results of experimental investigations of partial and full replacement of natural sand. The main aim of their study was to compare the compressive strength and
Dec 31, 2018· In the present experimental study, coarse aggregates in cement concrete are partially replaced by shredded plastic. Also, fly ash and metakaolin are used as partial replacement for cement. According to literature, optimum percentage of fly ash is 20% by volume of cement and shredded plastic is 22% by volume of coarse aggregates.
B. Coarse Aggregate: as coarse aggregate in concrete consist 35 to 70% of volume of the concrete.an aggregate with specific gravity more than 2.55 and absorption less than 1.5%.the physical properties of coarse aggregate is shown in table 2.
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