Zobrazeno 1 - 10
of 340
pro vyhledávání: '"Nele de Belie"'
Autor:
Vanessa Giaretton Cappellesso, Tim Van Mullem, Elke Gruyaert, Kim Van Tittelboom, Nele De Belie
Publikováno v:
Developments in the Built Environment, Vol 19, Iss , Pp 100486- (2024)
Innovative solutions are needed to improve the durability of concrete structures in marine environment. Bacteria-based agents (BAS) and crystalline admixtures (CA) are explored as healing agents to enhance chloride resistance and prevent corrosion. H
Externí odkaz:
https://doaj.org/article/644c40e31c854a0e883d62bb6e616f3b
Publikováno v:
Applied Sciences, Vol 14, Iss 16, p 6901 (2024)
The pursuit of durable and sustainable construction has driven interest in innovative materials, with superabsorbent polymers (SAPs) emerging as a promising solution, especially for the concrete industry. SAPs offer significant benefits to the durabi
Externí odkaz:
https://doaj.org/article/4a71ebc15fb4495f8bf25f6d14293c7f
Publikováno v:
Developments in the Built Environment, Vol 17, Iss , Pp 100370- (2024)
The eco-design of concrete, employing a hybrid binder (HB) and recycled aggregates (RA), stands as a potential alternative for reducing CO2 emissions. This research assesses the impact of three RA percentages and HB/commercial CEM III/B binders on co
Externí odkaz:
https://doaj.org/article/e122af47348a40a0bd64f9fc817a1e33
Autor:
Agustin Laveglia, Luciano Sambataro, Neven Ukrainczyk, Tina Oertel, Nele De Belie, Eddie Koenders
Publikováno v:
Developments in the Built Environment, Vol 15, Iss , Pp 100186- (2023)
A real-case study is presented aiming at contributing to the understanding of environmental and economic sustainability of lime-based mortars, renders and plasters manufacturing in Europe. A Life Cycle Inventory is presented and used for scenario ana
Externí odkaz:
https://doaj.org/article/7f41621f717049f098b5ff8851f3ea85
Autor:
Tim Van Mullem, Giovanni Anglani, Marta Dudek, Hanne Vanoutrive, Girts Bumanis, Chrysoula Litina, Arkadiusz Kwiecień, Abir Al-Tabbaa, Diana Bajare, Teresa Stryszewska, Robby Caspeele, Kim Van Tittelboom, Tulliani Jean-Marc, Elke Gruyaert, Paola Antonaci, Nele De Belie
Publikováno v:
Science and Technology of Advanced Materials, Vol 21, Iss 1, Pp 661-682 (2020)
Development and commercialization of self-healing concrete is hampered due to a lack of standardized test methods. Six inter-laboratory testing programs are being executed by the EU COST action SARCOS, each focusing on test methods for a specific sel
Externí odkaz:
https://doaj.org/article/bcf639bee14b42718771edc0d046fcf8
Publikováno v:
Physical Sciences Forum, Vol 4, Iss 1, p 18 (2022)
In this study, non-destructive acoustic techniques were adopted to obtain information about various processes occurring inside cementitious materials. During the fresh stage, acoustic emission (AE) was used to monitor the hydration process of mixture
Externí odkaz:
https://doaj.org/article/46da33d5c5f5485d9e8eb8a410b806b9
Autor:
Eleni Tsangouri, Corentin Van Loo, Yasmina Shields, Nele De Belie, Kim Van Tittelboom, Dimitrios G. Aggelis
Publikováno v:
Applied Sciences, Vol 12, Iss 10, p 4821 (2022)
A novel linear reservoir-vascular tubes network is presented in this work and the design efficacy is explored by testing concrete beams loaded on bending and by assessing their damage healing and mechanical recovery. The healing system is composed of
Externí odkaz:
https://doaj.org/article/42fb62f23bae42e6be6a1f6266381837
Publikováno v:
RILEM Technical Letters, Vol 5 (2020)
Long-term capillary imbibition in cementitious materials is relevant to describe their durable behaviour. Many structures are exposed to long-term contact with moisture, such as foundations or wastewater installations. After several weeks, when capil
Externí odkaz:
https://doaj.org/article/0b943c7961e4405286dd4e9d4d09c208
Autor:
Didier Snoeck, Nele De Belie
Publikováno v:
Frontiers in Materials, Vol 6 (2019)
To obtain a more sustainable concrete, occurring cracks should be repaired. However, as manual repair is time-consuming and expensive, self-healing may provide a proper solution. Autogenous healing is an already a present feature in cementitious mate
Externí odkaz:
https://doaj.org/article/a4603b7a10f54423b7dde354a27e9a2c
Publikováno v:
Applied Sciences, Vol 11, Iss 11, p 4851 (2021)
Eco-friendly concrete mixtures make efficient use of constituents with reduced environmental impact to secure durable structures. Ternary mixes containing Portland cement, ground granulated blast-furnace slag (GGBFS) and limestone powder (LP) have de
Externí odkaz:
https://doaj.org/article/a61867acf0a74df7ab92cc7cea1888b2