Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Afonso R.G. de Azevedo"'
Autor:
Krishna Prakash Arunachalam, Siva Avudaiappan, Nelson Maureira, Fabio Da Costa Garcia Filho, Sergio Neves Monteiro, Isabela Devesa Batista, Afonso R.G. de Azevedo
Publikováno v:
Journal of Materials Research and Technology, Vol 25, Iss , Pp 2261-2274 (2023)
This research assesses the feasibility of recycling copper mine tailings (CMT) by analyzing the durability and mechanical characteristics of cement mortar using these tailings as filler additives. CMT are mineral wastes generated during the process o
Externí odkaz:
https://doaj.org/article/b4b71fec46dc4508a18a00b368ee693d
Autor:
Shaker M.A. Qaidi, Bassam A. Tayeh, Haytham F. Isleem, Afonso R.G. de Azevedo, Hemn Unis Ahmed, Wael Emad
Publikováno v:
Case Studies in Construction Materials, Vol 19, Iss , Pp e02668- (2023)
Externí odkaz:
https://doaj.org/article/bb9d26d548924122a183fae76475bd30
Autor:
Rogério Pinto Ribeiro, Eduvaldo Paulo Sichieri, Daniela Tomaz Alves, Gustavo de Castro Xavier, Afonso R.G. de Azevedo, Sergio N. Monteiro
Publikováno v:
Journal of Materials Research and Technology, Vol 24, Iss , Pp 8547-8557 (2023)
The influence of temperature variation on the adherence of granite slabs was simulated by a set of TBS tensile bond strength tests carried out using three types of rocks of established commercial use and with good technological qualities, known as
Externí odkaz:
https://doaj.org/article/7b2e3bccc6a44ccf8990dbd1624dca72
Autor:
Messaouda Boumaaza, Ahmed Belaadi, Mostefa Bourchak, Khalid A. Juhany, Mohammad Jawaid, Markssuel T. Marvila, Afonso R.G. de Azevedo
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 3515-3536 (2023)
The building industry's current trend to reduce and protect environmental impact implies the design and fabrication of more ecological and sustainable building materials. Biochar has the potential to be incorporated in construction materials for its
Externí odkaz:
https://doaj.org/article/4873dabe3aac47a79a15c837b5995559
Autor:
Lucas Souza, Elaine Pereira, Lioudmila Matlakhova, Viviane A.F. Nicolin, Sergio N. Monteiro, Afonso R.G. de Azevedo
Publikováno v:
Journal of Materials Research and Technology, Vol 22, Iss , Pp 2186-2205 (2023)
Carbon steel is one of the most worldwide applied metallic alloy and commonly used in severe industrial condition specially in the extraction and processing of oil/gas, which make this alloy highly susceptible to corrosion. The use of corrosion inhib
Externí odkaz:
https://doaj.org/article/751877341d7e4c48999456f97575da78
Autor:
Afonso R.G. de Azevedo, Markssuel T. Marvila, Marco A.B. de Oliveira, Carlos E.M. Umbuzeiro, Noemi R.C. Huaman, Sergio N. Monteiro
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 3114-3125 (2022)
Tailings from bauxite extraction are worldwide of environmental concern, due to their open-air disposal in landfill dams. Although numerous studies have been dedicated to the application and reuse of wastes from bauxite processing tailings, there is
Externí odkaz:
https://doaj.org/article/4db3b6b759874f4689a290ef34728054
Autor:
Rogério Pinto Ribeiro, Sérgio Trajano Franco Moreiras, Victor José dos Santos Baldan, Gustavo de Castro Xavier, Sergio N. Monteiro, Afonso R.G. de Azevedo
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01868- (2023)
The effect of different surface roughness for ceramic and metals on their adhesive bond strength is widely studied in the field of tribology, but still little investigated for stone claddings, which are natural and quite heterogeneous materials. The
Externí odkaz:
https://doaj.org/article/9433a4f9bfad477a8bdbd3ff6dcabb5e
Autor:
Khorkov Evgeny, Mindubaev Ernest, Pavlov Valerii, Mirsayapov Ilshat, Ibragimov Ruslan, Afonso R.G. de Azevedo
Publikováno v:
Case Studies in Construction Materials, Vol 18, Iss , Pp e01833- (2023)
Masonry is a dominant material in historic buildings of architectural heritage. The investigation of masonry structures faces an issue of building a numerical model in engineering software systems, considering the question of studying ancient masonry
Externí odkaz:
https://doaj.org/article/06a90ae54bd24e84a08ddaa9dc1dddcc
Autor:
Ruslan Ibragimov, Ruslan Bogdanov, Liya Miftakhutdinova, Roman Fediuk, Nikolai Ivanovich Vatin, Afonso R.G. de Azevedo
Publikováno v:
Case Studies in Construction Materials, Vol 17, Iss , Pp e01188- (2022)
The development of promising concrete mixtures with improved performance is an important scientific problem of modern building materials science. This article presents the effect of mono and polydisperse reinforcement on the rheological properties of
Externí odkaz:
https://doaj.org/article/4cf6ee8d5af749028a70431b136728fb
Autor:
Leandro B. de Oliveira, Afonso R.G. de Azevedo, Markssuel T. Marvila, Elaine C. Pereira, Roman Fediuk, Carlos Mauricio F. Vieira
Publikováno v:
Case Studies in Construction Materials, Vol 16, Iss , Pp e00839- (2022)
Industrialization and urban growth have led to a high demand for Portland cement in the world. However, cement production contributes to the increase in the greenhouse effect with gas emissions and energy waste. It is estimated that the cement indust
Externí odkaz:
https://doaj.org/article/1e09b66ebbd04ae3a718fa11b4a046a3