CV Lattes
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Universidade Estadual Paulista (UNESP). Campus de Ilha Solteira. Faculdade de Engenharia (FEIS) (Institutional affiliation from the last research proposal) Birthplace: Brazil
graduate at Engenharia Civil from Pontifícia Universidade Católica de Campinas (1986), master's at Architecture and Urbanism from Universidade de São Paulo (1995) and ph.d. at Architecture and Urbanism from Universidade de São Paulo (1999). Has experience in Civil Engineering, acting on the following subjects: resíduos de borracha, concreto, argamassas, cinza de casca de arroz (cca) and adição de fibras de borracha. (Source: Lattes Curriculum)
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In the scenario of global concern about the environment and technology, bamboo leaf ash (BLA) has been gaining highlight as a supplementary cementitious material (SCM) to Portland cement. However, the understanding of the hydration reactions of Portland cement with the insertion of BLA is still poorly understood. BLA modifies the extent and hydration reactions and changes the fresh and ha…
This project proposes the use of the EIS technique combined with WetSEM for studyng Portland cement kinetics hydration containing ashes from agro-industrial residues. The project aims to study and categorize the mechanisms that govern the physico-chemical kinetics of hydration, phases formation/transformation and porous constitution of the Portland cement and Portland cement with sugarcan…
During the visit to UNESP - Câmpus de Ilha Solteira, scheduled for 30 days in the period of 06/09 to 04/10/2017, the Professor Payá is going to minister the discipline Special Topics: Luting effectiveness of mineral additions (12 credits) to the students of the Program of Post Graduation on Civil Engineering/Materials Sciences (PPGEC/PPGCM). During the visit of the Professor Payá we also …
(Only some records are available in English at this moment)
In the scenario of global concern about the environment and technology, bamboo leaf ash (BLA) has been gaining highlight as a supplementary cementitious material (SCM) to Portland cement. However, the understanding of the hydration reactions of Portland cement with the insertion of BLA is still poorly understood. BLA modifies the extent and hydration reactions and changes the fresh and ha…
The search for alternative materials to partially replace Portland cement has been increasingly used in the market, thus, many studies have been carried out in order to obtain new alternatives and because of this, we seek to study in this project the combination of ash bamboo leaf and magnesium oxide. By combining these materials, the aim is to obtain several benefits such as cost reducti…
The alternative studies for Portland cement have been conquering more importance in scientific field. Currently, the construction industry is responsible for significant negative environmental impacts. The increasing demand for raw material in construction industry leads to a reflection about the natural resources depletion (renewable and non-renewable). Additionally, the emission of a si…
The search for new renewable and alternative materials for the most diverse purposes is on the rise, especially for materials that minimize the impact in our environment or produce energy in a sustainable way. Many companies already are self-sustainable and generate their own power in a clean way for their industrial processes. This paper proposes the utilization of eucalyptus wood ash ge…
Life Cycle Assessment (LCA) gained proeminence as an analysis tool for products and services environmental impacts, mainly from 1997, when it was standardized by ISO (International Organization for Standardization). This method stands out because it analyses all processes involved in the production, from the raw material to the final disposal, making possible to choose more sustainable ma…
(Only some records are available in English at this moment)
The pozzolanic materials are a known for their technical and environmental advantages when used for replacing partially the Portland cement. They are a group of heterogeneous materials and although they have been researched for years, it is difficult to fit them into a specific rule to follow. Thus, the importance of a profound and wide analysis, by means of different tests to verify the …
| 1 / 1 | Ongoing grants |
| 22 / 8 | Completed research grants |
| 2 / 2 | Ongoing scholarships in Brazil |
| 34 / 22 | Completed scholarships in Brazil |
| 1 / 1 | Completed scholarships abroad |
| 60 / 34 | All research grants and scholarships |
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