Zobrazeno 1 - 10
of 1 370
pro vyhledávání: '"Al-Tabbaa A"'
Autor:
da Rocha Gomes Suelen, Kumar Padmapryia A., Rengaraju Sripriya, Al-Tabbaa Abir, Ferrara Liberato, Sánchez Luis, Sánchez Moreno Mercedes
Publikováno v:
MATEC Web of Conferences, Vol 378, p 07001 (2023)
The demand for more sustainable building materials has led to the development of systems with self-repairing properties. The self-healing technology has been shown to be effective in concrete and mortars, however, this technology is not often studied
Externí odkaz:
https://doaj.org/article/07ffc8a8cf8c4d939ba9051980396cbb
Publikováno v:
MATEC Web of Conferences, Vol 378, p 05002 (2023)
Carbon-based conductive fillers have been incorporated into cement matrix to develop smart self-sensing materials with piezoresistive properties. However, accurately measuring the sensing property of the cement composite without compromising its mech
Externí odkaz:
https://doaj.org/article/3708cd2b75ac4218a2fe84221d77ef6f
Publikováno v:
MATEC Web of Conferences, Vol 378, p 07004 (2023)
Prolonging the life of the reinforced concrete structure is the most promising solution to reduce the carbon emissions from concrete. To achieve that, the structure should be protected from crack formation, which acts as an easy pathway for deleterio
Externí odkaz:
https://doaj.org/article/66b240d2a65641d4872235f6ce2eebc5
Publikováno v:
MATEC Web of Conferences, Vol 378, p 03001 (2023)
In Europe, about 55% of concrete bridges are about 50 years old and require non-structural rapid repair strategies to reinstate the aesthetic and durability performances. Existing strategies focus primarily on superficial restoration that continues t
Externí odkaz:
https://doaj.org/article/930509866711454c9241456368d2fca2
Publikováno v:
MATEC Web of Conferences, Vol 378, p 05001 (2023)
Sensing coatings are rapidly entering the field of non-destructive tests. While cement-based composites are proving an excellent interaction with new/recent structures, polymer-based coatings, already employed for structural retrofitting purposes, ca
Externí odkaz:
https://doaj.org/article/c00c7e7e5e4745508e200d84ddb2654c
Publikováno v:
MATEC Web of Conferences, Vol 378, p 02010 (2023)
Capsule-based self-sealing in cementitious systems is an advantageous methodology which has the potential to decrease water ingress and thus enhance a system’s durability and extend its lifespan. If capsule-based self-sealing is to be considered as
Externí odkaz:
https://doaj.org/article/c221695ea5474c81886213623c84cb95
Publikováno v:
MATEC Web of Conferences, Vol 378, p 05006 (2023)
In the field of structural health monitoring, self-sensing cementitious binders have gained great attention over the past decades due to their high sensing performance and durability. In particular, self-sensing cementitious coatings have seen increa
Externí odkaz:
https://doaj.org/article/d8e88fc66eff471fab76e4e84917496a
Autor:
Afroughsabet Vahid, Al-Tabbaa Abir
Publikováno v:
MATEC Web of Conferences, Vol 378, p 08006 (2023)
Most concrete currently used in pavement is based on Portland cement (PC), being responsible for 8-10% of total CO2 emission. Moreover, external pavements are subjected to exposure classes XF4 and XD3 which are related to corrosion and freeze-thaw. F
Externí odkaz:
https://doaj.org/article/f7e5bad5eab44080b7389edd9ca2978c
Autor:
Rengaraju Sripriya, Al-Tabbaa Abir
Publikováno v:
MATEC Web of Conferences, Vol 378, p 06004 (2023)
Self-healing technologies provide the long-term resilience of concrete structures by enabling self-diagnose and self-repair of damages (aging cracks, cyclic load damages, and corrosion-induced cracks). However, self-healing technologies require speci
Externí odkaz:
https://doaj.org/article/f5aa6aa767e641ec950c7d75e43eaa3e
Autor:
Litina Chrysoula, Al-Tabbaa Abir
Publikováno v:
MATEC Web of Conferences, Vol 289, p 11002 (2019)
Identification of non-structural damage in concrete infrastructure and actuation of preventive repair solutions is an established approach to avoid further structural damages and more expensive repair regimes. However the repair of concrete itself is
Externí odkaz:
https://doaj.org/article/c4c7e76176034b4285efb14ab5e707f0