Sugarcane bagasse ash as supplementary cementitious material in cement composites: strength, durability, and microstructural analysis

2020 ◽  
Vol 57 (5) ◽  
pp. 513-519
Author(s):  
Yogitha Bayapureddy ◽  
Karthikeyan Muniraj ◽  
Muni Reddy Gangireddy Mutukuru
Keyword(s):  
Sugarcane Bagasse ◽  
Microstructural Analysis ◽  
Cementitious Material ◽  
Cement Composites ◽  
Supplementary Cementitious Material ◽  
Sugarcane Bagasse Ash

Long-Term Compressive Behavior of Concretes with Sugarcane Bagasse Ash as a Supplementary Cementitious Material

2017 ◽  
Vol 46 (2) ◽  
pp. 20160316 ◽  
Author(s):  
G. C. Cordeiro ◽  
O. A. Paiva ◽  
R. D. Toledo Filho ◽  
E. M. R. Fairbairn ◽  
L. M. Tavares
Keyword(s):  
Sugarcane Bagasse ◽  
Cementitious Material ◽  
Compressive Behavior ◽  
Supplementary Cementitious Material ◽  
Sugarcane Bagasse Ash

scholarly journals Experimental Investigation of Concrete using Sugarcane Baggase Ash as a Partial Replacement for Cement

2021 ◽  
Keyword(s):  
Silica Fume ◽  
Sugarcane Bagasse ◽  
Carbon Emission ◽  
Cementitious Material ◽  
Partial Replacement ◽  
Major Contributor ◽  
Supplementary Cementitious Material ◽  
Suitable Material ◽  
Sugarcane Bagasse Ash ◽  
Strength And Durability

Abstract. Cement being a major contributor to carbon emission needs a revolution in its production or modification to the existing cement. One such way to reduce cement usage is to replace the cementitious compound with a suitable material that does not alter the original purpose of cement in concrete. The sugarcane bagasse ashes (SCBA), which are ashes from biomass burning, are found to act as supplementary cementitious material. Moreover, studies were conducted to relate the strength and durability of concrete by the percentage of replacement of sugarcane bagasse ash to cement. The studies revealed that the SCBA imparts more strength to cement at 10% replacement when compared to 20% replacement. However, this study is intended to use 20% of SCBA replacement in cement by adding silica fume. Concrete being mainly reinforced with steel has the problem of corrosion. To overcome the problem of corrosion as well as to reduce the use of cement and to attain the compressive strength of 10% replacement of SCBA. This experiment is intended to analyze the behavior of concrete up to 20% replacement of SCBA with silica fume at different concentrations such as 0%,5%,10%,15%.

scholarly journals Towards the sustainable use of granite powder waste for manufacturing of cementitious composites

2020 ◽  
Vol 322 ◽  
pp. 01005
Author(s):  
Adrian Chajec
Keyword(s):  
Sustainable Use ◽  
Cementitious Material ◽  
Cementitious Composites ◽  
Cement Composites ◽  
Research Gaps ◽  
Supplementary Cementitious Material ◽  
Current State ◽  
Granite Powder ◽  
The Impact ◽  
Harmful Effects

The article is devoted to the description of the current state of knowledge about the possibilities of sustainable use of granite powder waste for manufacturing of cementitious composites. Granite powder waste is waste material resulting from the treatment of granite stone. In dry form, it is harmful to the environment and causes its degradation. One way to reduce its harmful effects is to use it for the sustainable production of cement composites and to use it as supplementary cementitious material (SCM). The results of researches carried out so far related to the impact of granite powder waste on the properties of fresh and hardened cementitious mixes are described. These results were compared and research gaps related to these studies were indicated. In summary, conclusions have been pointed out that indicate that granite powder waste can potentially be used as supplementary cementitious material, but comprehensive, comprehensive research related to this additive should also be carried out.

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