Journal ArticleDOI
Ultrafine grinding of sugar cane bagasse ash for application as pozzolanic admixture in concrete
Guilherme Chagas Cordeiro,Romildo Dias Toledo Filho,LuÃs Marcelo Tavares,Eduardo de Moraes Rego Fairbairn +3 more
TLDR
In this article, the role of mill type and grinding circuit configuration in grinding in laboratory- and pilot plant-scale on the particle size, specific surface area and pozzolanic activity of the produced ashes was investigated.About:
This article is published in Cement and Concrete Research.The article was published on 2009-02-01. It has received 311 citations till now. The article focuses on the topics: Pozzolanic activity & Pozzolan.read more
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Application of agro-waste for sustainable construction materials: A review
TL;DR: In this paper, the potential application of agro-waste as the ingredient for alternate sustainable construction materials is explored, based on the availability of Agro-Waste materials, sustainable construction material are evaluated for their physico-mechanical properties, methods of production and environmental impact.
Journal ArticleDOI
A review of waste products utilized as supplements to Portland cement in concrete
TL;DR: The authors summarizes the current state of practice with regard to the use of waste products as supplementary cementitious materials (SCM) in portland cement concrete (PCC) and provides a summary of the comparatively sparse information on underutilized waste materials such as: sugarcane bagasse ash, rice husk ash, waste wood biomass ash, and waste glass.
Journal ArticleDOI
Supplementary Cementitious Materials
TL;DR: The current widespread use of calcium silicate or aluminate hydrate binder systems in the construction industry finds its roots in the Antique world where mixtures of calcined lime and finely ground reactive (alumino-)silicate materials were pioneered and developed as competent inorganic binders as discussed by the authors.
Journal ArticleDOI
Use of Brazilian sugarcane bagasse ash in concrete as sand replacement.
Almir Sales,Sofia Araújo Lima +1 more
TL;DR: Several heavy metals were found in the SBA samples, indicating the need to restrict its use as a fertilizer, and mortars produced with SBA in place of sand showed better mechanical results than the reference samples.
Journal ArticleDOI
Performance evaluation of sugarcane bagasse ash blended cement in concrete
TL;DR: In this paper, the performance of concrete with sugarcane bagasse ash (SCBA) based blended cements with different replacement levels of SCBA, and the performance in terms of compressive strength, heat of hydration, drying shrinkage and durability are discussed.
References
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Book
Lea's chemistry of cement and concrete
P. C. Hewlett,F. M. Lea +1 more
TL;DR: The history of calcareous cements and Portland cements can be found in this paper, where the structure and cementing qualities of cement compounds the constitution of Portland cement, the burning of Portland Cement, the hydration of PortlandCement, resistance of concrete to natural destructive agencies physical and mechanical properties of Portland cement pozzolanas and pozzolanic cements cements made from blast furnace slag high alumina cement some special cements, and cement properties cement admixtures concrete aggregates.
Book
Concrete Mixture Proportioning: A Scientific Approach
TL;DR: In this article, the authors present a flowchart for mixture simulation, showing the relationship between mix composition and properties of concrete, including deformation of Hardened Concrete, compressive strength and tensile strength.
Journal ArticleDOI
Evaluation of bagasse ash as supplementary cementitious material
TL;DR: In this paper, the effects of bagasse ash (BA) content as partial replacement of cement on physical and mechanical properties of hardened concrete are reported, including compressive strength, splitting tensile strength, water absorption, permeability characteristics, chloride diffusion and resistance to chloride ion penetration.
Journal ArticleDOI
Pozzolanic activity and filler effect of sugar cane bagasse ash in Portland cement and lime mortars
Guilherme Chagas Cordeiro,R. D. Toledo Filho,Luís Marcelo Tavares,Eduardo de Moraes Rego Fairbairn +3 more
TL;DR: In this paper, the authors investigated the pozzolanic and filler effects of a residual sugar cane bagasse ash (SCBA) in mortars and found that SCBA may be classified as a pozzolaic material, but its activity depends significantly on its particle size and fineness.
Journal ArticleDOI
Mineral admixtures in mortars Effect of inert materials on short-term hydration
TL;DR: In this article, a phenomenological approach, based on semi-adiabatic calorimetry, is only associated with first-order phenomena, and the study excludes the complex physicochemical details involved in the chemistry of cement.