Observatorio de I+D+i UPM

Memorias de investigación
Communications at congresses:
Development of improved bricks (LM) and use of new technologies for ecological bricks (LE) elaboration
Year:2017
Research Areas
  • Engineering,
  • Civil engineering and architecture,
  • Civil engineering,
  • Construction,
  • Constructions,
  • Architecture
Information
Abstract
Brick is a material that has been widely used in construction sector, however, it has not received the necessary attention in order to improve its performance, which has resulted a general lack of knowledge about its manufacturing processes such as: clay mines over-exploitation, ignorance of mixtures dosages and greenhouse gas emissions from wood burning. This research therefore aims to find a suitable mixture to produce improved bricks (LM) by analysing its mechanical properties compared with handmade bricks (LPA). Besides, this research work uses the ?geo-polymerization? process for the preparation of ecological bricks (LE) at slightly high temperatures which gives a significant environmental benefit.In order to achieve the objectives, firstly, samples were characterized from mines by physical, chemical and mineralogical tests and then, it was determined the optimal mixture for LM and LE elaboration by evaluating its optimal factor (OF) according to the diametric compression test. In order to perform this test, specimens of different combination of materials and processes were elaborated. Once optimal mixtures were obtained, bricks were produced to measure their mechanical resistance by the performance of simple mechanical compression test. Results show that LM resistance is increased by 400% over handmade bricks from the study area. Moreover, the use of waste from mines as raw material for the elaboration of LE shows that their resistance value exceeds 150% of stablished in regulations.
International
Si
Congress
3rd International Congress on Sustainable Construction and Eco-Efficient Solutions
960
Place
Sevilla - España
Reviewers
Si
ISBN/ISSN
9788461784288
Start Date
27/03/2017
End Date
29/03/2017
From page
1194
To page
1218
Proceedings of the 3rd International Congress on Sustainable Construction and Eco-Efficient Solutions. (2017)
Participants
  • Autor: Alonso Zúñiga Suárez (UPM)
  • Autor: Francisco Hernandez Olivares (UPM)
  • Autor: Francisco Fernandez Martinez (UPM)
  • Autor: Berenice Zúñiga Torres (Universidad Técnica Particular de Loja)
  • Autor: Luis Sánchez (Universidad Técnica Particular de Loja)
  • Autor: Juan Paladines (Universidad Técnica Particular de Loja)
Research Group, Departaments and Institutes related
  • Creador: Grupo de Investigación: Nuevas Técnicas Arquitectura Ciudad
  • Departamento: Construcción y Tecnología Arquitectónicas
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