Effect of addition of glass fibre on sugar cane bagasse ash under compressive loading

2021 ◽  
Author(s):  
Harshal R. Nikhade ◽  
B. Ram Rathan Lal
Keyword(s):  
Glass Fibre ◽  
Sugar Cane ◽  
Compressive Loading ◽  
Sugar Cane Bagasse ◽  
Sugar Cane Bagasse Ash

scholarly journals Experimental Studies on Sugar Cane Bagasse Ash based Geomaterials

2021 ◽  
Vol 11 (5) ◽  
Author(s):  
Nikhade H.R. ◽  
B. Ram Rathan Lal
Keyword(s):  
Compressive Strength ◽  
Glass Fiber ◽  
Glass Fibre ◽  
Sugar Cane ◽  
Blast Furnace Slag ◽  
Compressive Loading ◽  
Sugar Cane Bagasse ◽  
Sugar Cane Bagasse Ash ◽  
The Cost ◽  
Furnace Slag

Use of conventional materials is increasing day by day due to rapid infrastructural growth which increases the cost of materials and increases the cost of construction. Hence utilization of Sugar cane bagasse ash waste materials without causing threat to environment solves the problems of disposal and also can provide economical materials. In this study glass fiber, sugarcane bagasse ash and blast furnace slag were used and cement used for binding purpose. Different mix ratio was prepared to understand the effect of addition of glass fibre on sugar cane bagasse ash based materials under compressive loading. The mix ratio was taken 0.2 to 1.0% for the research work. Blast furnace slag was added 10% to weight of sugar cane bagasse ash. The sample were tested for compressive loading for 7, 14, 28 days respectively. The density is most important parameter of materials. It was observed that the density of materials significantly influences with addition of glass fibre. The density of materials decreases with percentage of glass fiber increase. The density of materials varies between 901.1 kg/m3 to 741.10kg/m3The compressive strength also significantly affected by percentages of glass fibre. The compressive strength ranging 82 kPa to 798 kPa. The compressive strength increases up to certain mix ratio then decrease continuously. The stiffness of sugar cane bagasse ash specimens reinforced with glass fiber at cement 20% more than 15% and 10%.The stiffness also increase with the curing period. The maximum load was observed at 0.6% mix ratio. The stress strain behavior was observed to be nonlinear.

scholarly journals Electrochemical Corrosion of Galvanized Steel in Binary Sustainable Concrete Made with Sugar Cane Bagasse Ash (SCBA) and Silica Fume (SF) Exposed to Sulfates

2021 ◽  
Vol 11 (5) ◽  
pp. 2133
Author(s):  
Laura Landa-Ruiz ◽  
Miguel Angel Baltazar-Zamora ◽  
Juan Bosch ◽  
Jacob Ress ◽  
Griselda Santiago-Hurtado ◽  
...  
Keyword(s):  
Silica Fume ◽  
Sugar Cane ◽  
Electrochemical Techniques ◽  
Aggressive Medium ◽  
Sugar Cane Bagasse ◽  
Galvanized Steel ◽  
Engineering Structures ◽  
Conventional Concrete ◽  
Sustainable Concrete ◽  
Sugar Cane Bagasse Ash

This research evaluates the behavior corrosion of galvanized steel (GS) and AISI 1018 carbon steel (CS) embedded in conventional concrete (CC) made with 100% CPC 30R and two binary sustainable concretes (BSC1 and BSC2) made with sugar cane bagasse ash (SCBA) and silica fume (SF), respectively, after 300 days of exposure to 3.5 wt.% MgSO4 solution as aggressive medium. Electrochemical techniques were applied to monitor corrosion potential (Ecorr) according to ASTM C-876-15 and linear polarization resistance (LPR) according to ASTM G59 for determining corrosion current density (icorr). Ecorr and icorr results indicate after more than 300 days of exposure to the sulfate environment (3.5 wt.% MgSO4 solution), that the CS specimens embedded in BSC1 and BSC2 presented greater protection against corrosion in 3.5 wt.% MgSO4 than the specimens embedded in CC. It was also shown that this protection against sulfates is significantly increased when using GS reinforcements. The results indicate a higher resistance to corrosion by exposure to 3.5 wt.% magnesium sulfate two times greater for BSC1 and BSC2 specimens reinforced with GS than the specimens embedding CS. In summary, the combination of binary sustainable concrete with galvanized steel improves durability and lifetime in service, in addition to reducing the environmental impact of the civil engineering structures.

Properties of self-leveling mortars incorporating a high-volume of sugar cane bagasse ash as partial Portland cement replacement

2020 ◽  
Vol 32 ◽  
pp. 101694
Author(s):  
Marcos A.S. Anjos ◽  
Tomaz R. Araújo ◽  
Ruan L.S. Ferreira ◽  
Evilane C. Farias ◽  
Antonio E. Martinelli
Keyword(s):  
Portland Cement ◽  
Sugar Cane ◽  
High Volume ◽  
Sugar Cane Bagasse ◽  
Cement Replacement ◽  
Sugar Cane Bagasse Ash

scholarly journals Durability of Concrete Structures with Sugar Cane Bagasse Ash

2020 ◽  
Vol 2020 ◽  
pp. 1-16
Author(s):  
R. Berenguer ◽  
N. Lima ◽  
A. C. Valdés ◽  
M. H. F. Medeiros ◽  
N. B. D. Lima ◽  
...  
Keyword(s):  
Sugar Cane ◽  
Raw Materials ◽  
Sugar Cane Bagasse ◽  
Mineral Admixture ◽  
Partial Substitution ◽  
Industrial Transformation ◽  
Concrete Production ◽  
High Emission ◽  
Sugarcane Bagasse Ash ◽  
Sugar Cane Bagasse Ash

The environmental impact of cement production increased significantly in the previous years. For each ton of cement produced, approximately a ton of carbon dioxide is emitted in decarbonation (50%), clinker furnace combustion (40%), raw materials transport (5%), and electricity (5%). Green strategies have been advanced to reduce it, adding natural or waste materials to substitute components or reinforce the mortar, like fibers or ashes. Sugar cane bagasse ash is a by-product generated from sugar boilers and alcohol factories with capacity to be used in concrete production. Composed mainly of silica, it can be used as mortar and concrete mineral admixture, providing great economic and environmental advantages, particularly in regions with sugar culture and industrial transformation like Brazil. In this research, a study of partial substitution of Portland cement by sugar cane bagasse (SCB) is analyzed, in order to reduce clinker in concrete volume, responsible for high emission of CO2 to the atmosphere. An experimental campaign with cementitious pastes was carried out to evaluate the durability properties’ changes due to SCB ash use. Samples containing 15% of sugarcane bagasse ash unveiled good results in terms of durability, indicating that concrete structure with sugar cane ash research is a new and important scientific topic to be highlighted.

scholarly journals Corrosion of Modified Concrete with Sugar Cane Bagasse Ash

2012 ◽  
Vol 2012 ◽  
pp. 1-5 ◽  
Author(s):  
R. E. Núñez-Jaquez ◽  
J. E. Buelna-Rodríguez ◽  
C. P. Barrios-Durstewitz ◽  
C. Gaona-Tiburcio ◽  
F. Almeraya-Calderón
Keyword(s):  
Reinforced Concrete ◽  
Corrosion Rate ◽  
Sugar Cane ◽  
Rice Husk Ash ◽  
Cane Sugar ◽  
Passive Layer ◽  
Sugar Cane Bagasse ◽  
Water Oxygen ◽  
Reinforced Steel ◽  
Sugar Cane Bagasse Ash

Concrete is a porous material and the ingress of water, oxygen, and aggressive ions, such as chlorides, can cause the passive layer on reinforced steel to break down. Additives, such as fly ash, microsilica, rice husk ash, and cane sugar bagasse ash, have a size breakdown that allows the reduction of concrete pore size and, consequently, may reduce the corrosion process. The objective of this work is to determine the corrosion rate of steel in reinforced concrete by the addition of 20% sugar cane bagasse ash by weight of cement. Six prismatic specimens (7×7×10 cm) with an embedded steel rod were prepared. Three contained 20% sugar cane bagasse ash by weight of cement and the other three did not. All specimens were placed in a 3.5% NaCl solution and the corrosion rate was determined using polarization resistance. The results showed that reinforced concrete containing sugar cane bagasse ash has the lowest corrosion rates in comparison to reinforced concrete without the additive.

scholarly journals Micro-analytical studies on sugar cane bagasse ash

Sadhana ◽  
2015 ◽  
Vol 40 (5) ◽  
pp. 1629-1638 ◽  
Author(s):  
P JAGADESH ◽  
A RAMACHANDRAMURTHY ◽  
R MURUGESAN ◽  
K SARAYU
Keyword(s):  
Sugar Cane ◽  
Sugar Cane Bagasse ◽  
Analytical Studies ◽  
Sugar Cane Bagasse Ash

Durability of Sugar Cane Bagasse Ash (SCBA) Concrete towards Chloride Ion Penetration

2014 ◽  
Vol 567 ◽  
pp. 369-374 ◽  
Author(s):  
Nasir Shafiq ◽  
Asma Abd Elhsameed ◽  
Muhd Fadhil Nuruddin
Keyword(s):  
Weight Loss ◽  
Compressive Strength ◽  
Penetration Depth ◽  
Sugar Cane ◽  
Fine Particles ◽  
Strength Loss ◽  
Sugar Cane Bagasse ◽  
Chloride Penetration ◽  
Chloride Ingress ◽  
Sugar Cane Bagasse Ash

In this study, the effect of sugar cane bagasse ash (SCBA) on chloride penetration resistance of concrete was investigated. 100-mm side cubes were cast and cured in water for 28 days followed by six months curing in 4% NaCl solution. The resistance to chloride penetration was assessed by measuring the chloride penetration depth, weight loss, compressive strength loss and bond strength loss. Chloride penetration depth was measured using AgNO3–based method. It was obtained that inclusion of SCBA in concrete significantly reduced the chloride penetration depth, weight loss, compressive strength loss and bond loss that was attributed to the fine particles of SCBA that filled up the pores and prevented the chloride ingress in the concrete.

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