Study of Compressive Strength by UTM (original) (raw)
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Characterization of Compressive Strength of Concrete Blended with Sugarcane Bagasse Ash
2015
A number of researchers today are focusing on ways of utilizing either industrial or agricultural waste as a source of raw materials for production of construction products. Presence of silica in Sugar Cane Bagasse Ash (SCBA) contribute to improved Pozzolanic activity, but the silicate content may vary from ash to ash depending on the burning conditions of bagasse and the properties of soil on which the sugarcane is grown. The main objective of this research was to characterize the compressive strengths of concrete by varying the SCBA and (Ordinary Portland Cement) OPC contents. The SCBA used for this research was sampled from Nzoia Sugar Company (NSC), one of the key players in Kenya’s Sugar Industry. The two variables; cement and SCBA content were applied to establish the concrete’s workability and compression strength at different curing periods (7, 14 and 28 days). Non-probability technique of sampling, specifically purposive sampling was applied in selecting the units that was ...
MECHANICAL PROPERTIES OF SUGARCANE STRAW WASTE ASH USED AS BINDER IN CONCRETE PRODUCTION
The utilization of industrial and agricultural waste produced during the manufacturing processes has been the emphasis of waste reduction research for economic, environmental and technical reasons. Sugar Cane Straw Waste Ash (SSWA) is a fibrous waste product of the sugar industry, along with ethanol vapor. This waste product is already causing serious environmental pollution, which calls for urgent ways of handling the waste. The SSWA is rich in SiO2 + Al2O3 + Fe2O3 (83.13%). It has limited life span and after use, it is either stock piled or sent to landfills. This study focuses on experimental investigation on the use of SSWA as cement substitute in concrete production. Total number of 120 cubes of size 150 x 150 x 150 mm, 72 numbers of cylindrical size of 150 mm diameter and 300 mm height specimen were casted from a mix ratio of 1:2:4 by weight and water-cement ratio of 0.6. Concrete cubes were then cast and tested to examine various properties of concrete partially replaced in the ratio of 05, 10 15 20 and 25% by weight of cement. Slump test was conducted on the fresh concrete and it was discovered that the workability increase with increase in additional levels of SSWA which shows that the water absorption capacity of SSWA is low. The compressive strength and flexural strength were carried out on the hardened concrete at various ages of 7, 14, 21 and 28 days, respectively. Both the compressive strength and flexural strength of concrete decrease with increase in SSWA content, however, from the results we can conclude that optimum amount of sugarcane straw waste ash that can be replaced with cement is 10% by weight without any admixture.
AN EXPERIMENTAL STUDY ON MECHANICAL PROPERTIES OF CONCRETE BY USING SUGARCANE BAGASSE ASH
Increasing demand and consumption of cement investigators, researchers and scientist made in examination of alternate binders that are biodegradable and contribute towards waste management. The construction industry is the foremost consumer of natural resources which led to exhaustion of good quality natural sand (fine aggregate). This situation constrains us to explore alternative materials for cement and fine aggregate. Sugarcane bagasse ash is a left-over industrial byproduct which is used as a replacement of both natural sand and cement. The use of industrial and unindustrialized(agricultural) waste produced by industrial processes has been the attention on waste reduction. Juice is dig out(extracted) from sugar cane then ash is produced by burning. This research scrutinizes the possibility of using sugarcane bagasse ash as partial replacement of specific ingredients in concrete. In this paper SCBA has been chemically and substantially categorized and partially replaced fine aggregate in the ratio of 0%, 10%, 20%, 30% and 40% and 10% by the weight of cement in concrete. The mix proportion for M25 grade concrete was derived. Our study gave an effective result for the replacement. We could get a satisfactory concrete with SCBA content of 10% and 30% replacement for cement and fine aggregate respectively.
International Journal of Engineering Research and Technology (IJERT), 2015
https://www.ijert.org/an-experimental-study-on-strength-properties-of-concrete-by-partially-replacing-cement-with-sugarcane-baggase-ash https://www.ijert.org/research/an-experimental-study-on-strength-properties-of-concrete-by-partially-replacing-cement-with-sugarcane-baggase-ash-IJERTV4IS020208.pdf With increasing demand and consumption of cement, researchers and scientist are in search of developing alternate binders that are eco-friendly and contribute towards waste management. The utilization of industrial and agricultural waste produced by industrial processes has been the focus on waste reduction. One of the agro waste sugar cane bagasse ash (SCBA) which is a fibrous waste product obtained from sugar mills as byproduct. Juice is extracted from sugar cane then ash produced by burning bagasse in uncontrolled condition and at very high temperature. In this paper SCBA has been chemically and physically characterized and partially replaced in the ratio of 0%, 10%, 15%, and 20% by weight of cement in concrete. The properties for fresh concrete are tested like slump cone test and for hardened concrete compressive strength at the age of 7,28,56 and 90 days. The test result indicate that the strength of concrete increase up to 15% SCBA replacement with cement.
The disposal of solid waste in open environment is a serious alarming concern that needs immediate attention from the researchers. The hazardous solid agro-industrial wastes which include: wheat straw ash, rice husk ash, corn cob ash and sugarcane bagasse ash (SCBA), having pozzolanic properties, have a versatile use in concrete. The solid pozzolana enhances the various concrete properties by the reaction of silicates with calcium hydroxide in the presence of water, which in result generate a saturated zone of calcium silicate hydrate (CSH) gel. This C-S-H gel reduces the amount of calcium hydroxide C(OH)2 during the hydration process of cement. Very limited research works have been done on concrete by partially replacing cement with SCBA. This research work was focused on evaluating the properties of concrete by partially replacing cement with SCBA at 0, 5, 10, and 15 percentages. Compressive strength, Strength activity index, and water absorption of all mixes were examined. And it was observed that all SCBA mixes showed an increase in compressive strength and at 10% replacement the strength activity index was at a peak of 115.67%, but all the SCBA mixes showed a strength activity index greater than 75% which satisfied the standard specification. The water absorption test for all SCBA mixes showed a slight increase in water absorption.
IJCSNS International Journal of Computer Science and Network Security, 2022
The increase in demand and consumption of cement, scientists and researchers are searching to develop alternative binding materials that are not only ecofriendly, but equally contribute to manage the waste. The use of industrial byproduct and agricultural waste obtained through industrial procedures has focused on managing the waste and their reduction. Sugarcane bagasse ash (SCBA) being one of the agricultural waste is a fibrous waste product produced by sugar mills. During the process at Sugar mills, the Fluid from sugarcane is extracted and ash is produced by burning bagasse at high temperatures. In this research study, (SCBA) has been replaced partially in ratios of 0%, 5%, 10%, and 15% by weight of total cement in concrete mixture. Fresh and hardened concrete properties were obtained through tests which include workability test, compressive strength and tensile strength. The test result revealed that the compressive and tensile strengths of concrete increased till 5% SCBA replacement in concrete.
The Mechanical Behavior of Sustainable Concrete Using Raw and Processed Sugarcane Bagasse Ash
Sustainability
Sugarcane Bagasse Ash (SCBA) is one of the most common types of agricultural waste. By its availability and pozzolanic properties, sugarcane bagasse ash can be utilized as a partial replacement for cement in the production of sustainable concrete. This study experimentally investigated the impact of employing two types of sugarcane bagasse ash as a partial substitute for cement up to 30% on the compressive strength, flexural strength, and Young’s modulus of the concrete mixture. The first type of bagasse ash used was raw SCBA, which was used as it arrived from the plant, with the same characteristics, considering that it was exposed to a temperature of 600 °C in the boilers to generate energy. The second type of bagasse ash utilized, called processed SCBA, was produced by regrinding raw SCBA for an hour and then burning it again for two hours at a temperature of 600 °C. This was done to improve the pozzolanic activity and consequently the mechanical properties of the concrete mixtur...
Mechanical Properties of Sustainable Concrete Containing Sugarcane Bagasse Ash: A Review
2020
1M. Tech student, Department of Civil Engineering, College of Technology and Engineering, MPUAT, Udaipur, Rajasthan, India. 2Research Scholar, Department of Civil Engineering, College of Technology and Engineering, MPUAT, Udaipur, Rajasthan, India. 3Assistant Professor, Department of Civil Engineering, College of Technology and Engineering, MPUAT, Udaipur, Rajasthan, India. 4Professor, Department of Civil Engineering, College of Technology and Engineering, MPUAT, Udaipur, Rajasthan, India. -----------------------------------------------------------------------***-------------------------------------------------------------------Abstract Cement production contributes to greenhouse gasses by producing carbon dioxide due to the combustion of fossil fuels and electricity consumption. In this study, the performance of the sugarcane bagasse ash on the mechanical properties of concrete was critically reviewed. In the study, an attempt was made on the use of sugarcane bagasse ash in concret...
Mechanical Properties of Eco-friendly Concrete Made with Sugarcane Bagasse Ash
Civil Engineering Journal
Modern concretes lay emphasis on high strength in order to reduce structural member sizes to reduce materials used; high early strength to promote fast construction; high durability to reduce maintenance costs; and the incorporation of industrial and agricultural wastes to reduce environmental degradation. The incorporation of industrial and agricultural wastes into concrete as cement replacement materials reduces the amount of cement used in the production of concrete and the CO2emissions arising from cement production. Sugarcane bagasse is a waste product from the extraction of juice from sugar cane. It is estimated that 1.7 million tons of bagasse are produced worldwide every year. Much of the bagasse is used as boiler fuel and to produce electricity, and the ash is dumped in earth fills, resulting in critical environmental pollution that requires immediate attention. Available literature shows that when burned under controlled conditions, a pozzolanic ash of high silica content ...
Effect of use of Bagasse Ash on Strength of Concrete
With increasing demand and consumption of cement, researchers and scientist are in search of developing alternate binders that are ecofriendly and contribute towards waste management. The utilization of industrial and agricultural waste produced by industrial processes has been the focus on waste reduction. One of the agro waste sugar cane bagasse ash (SCBA)which is a fibrous waste product obtained from sugar mills as byproduct. Juice is extracted from sugar cane then ash produced by burning bagasse in uncontrolled condition and at very high temperature. In this paper SCBA has been chemically and physically characterized and partially replaced in the ratio of 0%, 10%, 15%, 20%, 25% and 30% by weight of cement in concrete. The properties for fresh concrete are tested like slump cone test and for hardened concrete compressive strength at the age of 7,28,56 and 90 days. The test result indicate that the strength of concrete increase up to 15% SCBA replacement with cement.