partial replacement of coarse aggregate in concrete

An Experimental Study on Concrete by using E- Waste as ...Efforts are being made in the construction industries to use non-biodegradable components of Electronic waste as a partial replacement of the fine or coarse aggregates in concrete. The main aim of this study is to investigate the change in mechanical properties of concrete with the addition of Electronic waste in concrete.An Analysis over Partial Replacement of Coarse Aggregate ...Compressive strength of concrete in 20% replacement of tyre decreases in greater extent with respect to 10% replacement of tyre. Using rubber as a replacement of coarse aggregate is one of the economical way for their disposal in an eco-friendly manner. Aside of this the tyre fails to give the strong adhesion property as Aggregate.

Recycled Plastics as Coarse Aggregate for Structural Concrete

Tests were conducted to determine the properties of plastic aggregate such as density, specific gravity and aggregate crushing value. As 100% replacement of natural coarse aggregate (NCA) with plastic coarse aggregate (PCA) is not feasible, partial replacement at various percentage were examined,.Cockle Shell A Potential Partial Coarse Aggregate ...This paper presents the result on the workability and compressive strength of concrete containing various percentage of cockle shell content as partial coarse aggregate replacement. Concrete mixes containing 0%, 5%, 10%, 15%, 20%, 25% and 30% cockle shell replacement level were cast before subjected to water curing for 28 days.Partial Replacement of Coconut Shell as Coarse aggregate ...From the research findings, Coconut Shell has used as replacement of Coarse Aggregate in concrete and categorized as light weight Aggregate. It is found that the strength of the coconut shell concrete almost achieved the strength of conventional concrete. Thus it can be used as structural concrete for mix ratio M15, M20, M25.

Technological process

Coconut (Cocos nucifera L) Waste as Partial Coarse ...· coconut shell and coir fiber, as partial coarse aggregate replacement in making concrete hollow blocks. Keywords –aggregate, ASTM, coconut shell, coir fiber, concrete hollow blocks INTRODUCTION Concrete hollow block (CHB) is one of the most widely used walling material in building and infrastructure. It is formed from a mixture of PortlandSTUDY OF BEHAVIOR OF CONCRETE BY PARTIAL REPLACEMENT .· [Demo Video] Plastic Melter Densifier (Waste Plastic Recyling into bricks etc.) - Duration: 4:12. Jervin Kabigting 406,471 viewsAn Experimental Investigation on Concrete by Partial ...The research specimen of 0%, 5 %, 10%, 15% is casted and checked for compressive strength and Split tensile strength after a 7 day, 14 days, and 28 days curing time, 20% of the partial replacement by steel slag and coarse aggregate by rubber tyre. Keywords Rubber Crumbs, Steel Slag, Compressive Strength, Flexural Strength, Split Tensile StrengthReplacement of Coarse Aggregates with Jhamma Bricks for ...For checking mechanical properties of Jhama Class Brick use bat-based concrete partially replacement Jhama class brick to coarse aggregate ratios 0%, 10%, 20%, 30%, 40% and 50% in M40 grade of .

MECHANICAL PROPERTIES OF CONCRETE WITH PARTIAL REPLACEMENT ...The EPS of 10 mm size was used as partial replacement of coarse aggregate from 0% to 60% in multiple of 15%. The amount of water and cement were all held constant, to reduce the number of variables and maintained water-to-cement ratio of 0.55 for all the mixes.A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH GGBS IN CONCRETEThe optimum dosage of percentage of replacement of cement with GGBS was found to be 40%, 40%and 50% in Ordinary (M20), Standard (M40) and High strength grade (M60) grades of concrete respectively.

    A Review of Partial Replacement of Fine Aggregate & Coarse ...

    From the above mentioned work of assorted researchers, it's clear that waste glass powder & coconut shell is used as a partial replacement of fine aggregate & coarse aggregate in concrete due to its enhanced workability, strength parameters like compressive strength and flexural strength and also due to its enhanced durability measured by density check and water absorption check.Partial Replacement of E-plastic Waste as Coarse-Aggregate ...· The feasibility of utilizing E-waste plastic particles as partial replacement of coarse aggregate has been presented. In the present study, compressive strength was investigated for Optimum Cement Content and 10% E-plastic content in mix yielded stability and very good in compressive strength of 53 grade cement.AN EXPERIMENTAL LABORATORY STUDY ON UTILISATION OF E ...Strength tests and durability tests were carried out on M20 grade conventional concrete and concrete with e-plastic waste as coarse aggregates and e-plastic waste as fine aggregates. The results were same as the conventional concrete up to 10% replacement for both coarse and fine aggregate replacements.What material can I use as a replacement of coarse ...You can replace any of the aggregate that is fine as well as coarse by concrete waste road that have failed crush them an can reutilize the waste material for medium loaded structure 1.7K views View 3 Upvoters · Answer requested by

  1. A STUDY ON PARTIAL REPLACEMENT OF CEMENT WITH GGBS IN CONCRETEThe optimum dosage of percentage of replacement of cement with GGBS was found to be 40%, 40%and 50% in Ordinary (M20), Standard (M40) and High strength grade (M60) grades of concrete respectively.An Experimental Investigation on Concrete by Partial ...The research specimen of 0%, 5 %, 10%, 15% is casted and checked for compressive strength and Split tensile strength after a 7 day, 14 days, and 28 days curing time, 20% of the partial replacement by steel slag and coarse aggregate by rubber tyre. Keywords Rubber Crumbs, Steel Slag, Compressive Strength, Flexural Strength, Split Tensile StrengthThe Use of Ceramic Tile Waste as Aggregate in ConcreteFive mixes were prepared incorporatingcoarse ceramic aggregate as partial substitute of coarse aggregate with replacement levels of 10%, 20%, 30%, 40%, and 50%. Besides, five mixes incorporated fine crushed ceramic as partial substitute of fine aggregate with replacement levels of 20%, 40%, 60%, 80%, and 100%.

  2. Utilization of E-waste as a Partial Replacement of Coarse ...Utilization of E-waste as a Partial Replacement of Coarse Aggregate in Concrete Bharat Dawande1 Devansh Jain2 Dr. Gyanendra Singh3 1M.Tech Scholar Assistant P2 rofessor 3Professor 1,3Patel Institute of Technology, Bhopal 2UIT-RGPV, Bhopal Abstract—Electronic waste or e-waste describes discarded electrical or electronic devices. Used electronics which are destined for reuse, resale, .Green Concrete using GGBS, River Pebbles and CRF as ...They have found through their investigations that river stones can be effectively 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.Effect Of Crushed Coconut Shell And Polyethylene ...This study investigates the suitability of crushed coconut shell (CCS) and polyethylene terephthalate (PET) as partial replacement of coarse aggregate in concrete. The PET was crushed mechanically to sizes between 0-10mm while the CCS was crushed manually to sizes between 12.7-19.5mm.

  3. Investigation on Partial Replacement of Coarse Aggregate ...Investigation on Partial Replacement of Coarse Aggregate using E-Waste in Concrete BALASUBRAMANIAN B1, ... Investigation on Partial Replacement of Coarse Aggregate using E-Waste in Concrete International Journal of Earth Sciences and Engineering ISSN, Vol. 09, No. 03, June, 2016, pp. 287 Figure 2 Compressive strength in N/mm2 the other syst 3.2. .PARTIAL REPLACEMENT OF COARSE AGGREGATES BY .EPS beads are used as partial replacement to coarse aggregates. The results showed that the amount of polystyrene beads incorporated in concrete influences the .An Experimental study on partial replacement for coarse ...Experiment methodology: The evaluation and replacement of granite waste for coarse aggregate are done by using concrete testing. ingredients of The concrete is added and the test is conducted. In this experiment we replace the granite waste for coarse aggregate partially in the percentage of 10%, 20%, 30%, 40%, 50%.

Partial Replacement of Blast Furnance Slag and Ceramic ...

control concrete is casted for M25 grade and the partial replacement of concrete materials were decided to reuse industrial waste such as blast furnace slag and ceramics tiles as coarse aggregate replacement in range of 20%, 30%, 40% by weight of 20mm sieve size coarse aggregate. Concrete mixtures were produced, tested and compared in t erms of compressive strength to the conventional concrete ...Effect of Partial Replacement of Coarse Aggregates with E ...Properties of aggregates play a major role in defining the properties of concrete produced from it. This paper reports an experimental work carried out to study the effectiveness of e-waste to be used as partial replacement of Coarse aggregates. E-waste is the discarded electrical or electronic devices.PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE ."PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE ... IDEA TO USE INSULATORS IN CONCRETE Aggregates are the most mined materials in the world and are used in the production of concrete as the coarse aggregates to provide strength. Being the main ingredient of the concrete all over the world, there is a need in production of high amounts of kankar (Coarse Aggregate.Investigation on Partial Replacement of Coarse Aggregate ...Different types of conventional cubes with partial replacement of E-waste on a percentage of 5%, 10%, 15%, 20%, 25% and 30% to coarse aggregate with water cement ratio as 0.5 was made. The main aim of this study recommends the recycling of E-waste as an aggregate in the production of new concrete.(PDF) Partial Replacement of Coarse aggregate in Concrete ...(PDF) Partial Replacement of Coarse aggregate in Concrete by Waste Rubber Tire | International Research Group - IJET JOURNAL - Academia.edu Academia.edu is a platform .Partial Replacement of E- Waste with Coarse Aggregate in ...The following conclusions were drawn from the present study.  Up to 24% of partial replacement of E- waste with coarse aggregate is found to be satisfactory.  Compressive strength of concrete containing E- waste up to 24% is above 15 N/mm2.  The percentage loss in weight of concrete containing 24% E- .

Partial Replacement of Blast Furnance Slag and Ceramic ...control concrete is casted for M25 grade and the partial replacement of concrete materials were decided to reuse industrial waste such as blast furnace slag and ceramics tiles as coarse aggregate replacement in range of 20%, 30%, 40% by weight of 20mm sieve size coarse aggregate. Concrete mixtures were produced, tested and compared in t erms of compressive strength to the conventional concrete ...Effect of Partial Replacement of Coarse Aggregates with E ...Properties of aggregates play a major role in defining the properties of concrete produced from it. This paper reports an experimental work carried out to study the effectiveness of e-waste to be used as partial replacement of Coarse aggregates. E-waste is the discarded electrical or electronic devices.PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE ."PARTIAL REPLACEMENT OF COARSE AGGREGATES IN CONCRETE ... IDEA TO USE INSULATORS IN CONCRETE Aggregates are the most mined materials in the world and are used in the production of concrete as the coarse aggregates to provide strength. Being the main ingredient of the concrete all over the world, there is a need in production of high amounts of kankar (Coarse Aggregate.