Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Diane Ruth Gardner"'
Publikováno v:
Journal of Materials in Civil Engineering. 33
The success of self-healing cementitious materials relies on their ability to repeatedly heal over the lifetime of the material. Vascular networks have a distinct advantage over other self-healing techniques whereby the healing agent in the network c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::876503169ca9385f9483263a768950da
https://doi.org/10.1061/(asce)mt.1943-5533.0003802
https://doi.org/10.1061/(asce)mt.1943-5533.0003802
Autor:
Andrea Vavasori, Giulia Cazzador, Lucio Ronchin, Cristina De Nardi, Diane Ruth Gardner, Davide Cristofori, Anthony Duncan Jefferson
Publikováno v:
Frontiers in Built Environment, Vol 7 (2021)
The selection of an appropriate healing agent is critical to the success of vascular and mini-vascular networks. In self-healing concrete technology, commercially available cyanoacrylate (CA) adhesives have been shown to produce good strength recover
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::307c7083fcc5c86f7c3ff576d47b2240
https://www.frontiersin.org/articles/10.3389/fbuil.2021.660562/full
https://www.frontiersin.org/articles/10.3389/fbuil.2021.660562/full
Microbially induced carbonate precipitation (MICP) is increasingly being explored as a potential ground improvement mechanism, both for improved mechanical performance and groundwater control. However, the formation of a brittle cemented monolith wil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::510d41ff78c127d1058e70ee2d916fe8
Publikováno v:
Materials
Volume 13
Issue 6
Materials, Vol 13, Iss 6, p 1328 (2020)
Volume 13
Issue 6
Materials, Vol 13, Iss 6, p 1328 (2020)
This paper presents a new form of biomimetic cementitious material, which employs 3D-printed tetrahedral mini-vascular networks (MVNs) to store and deliver healing agents to damage sites within cementitious matrices. The MVNs are required to not only
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cdf93ebad5a4e4344fbb7d0004c3f555
http://europepmc.org/articles/PMC7143803
http://europepmc.org/articles/PMC7143803
Publikováno v:
Developments in the Built Environment, Vol 6, Iss, Pp 100044-(2021)
This paper presents the autogenic self-healing potential of Portland cement (PC) blends made with conventional supplementary cementitious materials (SCMs), to improve the water-tightness by reducing the overall pore size. Mortar samples were prepared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::852b238901079122971d047a974244c8
https://doi.org/10.1016/j.dibe.2021.100044
https://doi.org/10.1016/j.dibe.2021.100044
Characterisation of a vascular self-healing cementitious material system: Flow and curing properties
Autor:
Robert Davies, Anthony Duncan Jefferson, Tharmesh Selvarajoo, Brubeck Freeman, Diane Ruth Gardner
Publikováno v:
Construction and Building Materials. 245:118332
A series of characterisation studies are reported that provide new data on the behaviour of a self-healing cementitious material (SHCM) system. A ‘model’ material system is selected for study that comprises cyanoacrylate (CA) filled channels in c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5a22351b641845670e6b46a461f3a402
https://doi.org/10.1016/j.conbuildmat.2020.118332
https://doi.org/10.1016/j.conbuildmat.2020.118332
Publikováno v:
Materials and Structures
Property owners are facing increasing threats from flooding and in response are likely to turn to products designed to waterproof or ‘seal’ the outside of the building in an effort to prevent the ingress of flood water. However, very limited rese
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c8ed28f83d5f5fed6fcc0767e8f70b05
https://doi.org/10.1617/s11527-018-1222-z
https://doi.org/10.1617/s11527-018-1222-z
Autor:
Abir Al-Tabbaa, Tim Embley, Diane Ruth Gardner, Kevin Paine, Chrysoula Litina, Tony Jefferson, Bob Lark
Publikováno v:
Al-Tabbaa, A, Lark, B, Paine, K, Jefferson, T, Litina, C, Gardner, D & Embley, T 2018, ' Biomimetic Cementitious Construction Materials for Next Generation Infrastructure ', Smart Infrastructure and Construction, vol. 171, no. 2, pp. 67-76 . https://doi.org/10.1680/jsmic.18.00005
The resilience of civil engineering structures has traditionally been associated with the design of individual elements with sufficient capacity to respond appropriately to adverse events. This has traditionally employed ‘robust’ design procedure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d610de47ff8f60f8d6b9720523c2f39b
https://purehost.bath.ac.uk/ws/files/188426030/jsmic.18.00005.pdf
https://purehost.bath.ac.uk/ws/files/188426030/jsmic.18.00005.pdf
Capillary Flow Characteristics of an Autogenic and Autonomic Healing Agent for Self-Healing Concrete
Autor:
Daniel Mark Herbert, Alison Paul, Anthony Duncan Jefferson, Diane Ruth Gardner, Monica Jayaprakash
Publikováno v:
Journal of Materials in Civil Engineering. 29
Capillary flow through discrete cracks is the main mechanism by which healing agents embedded within cementitious matrices travel to zones of damage to afford the host matrix a healing ability. However, the nature of the interaction between the heali
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a4572ba2b75754188389ce0cc8d9754
https://doi.org/10.1061/(asce)mt.1943-5533.0002092
https://doi.org/10.1061/(asce)mt.1943-5533.0002092
Autor:
Anthony Duncan Jefferson, Glen Thompson, Oliver Teall, Diane Ruth Gardner, John Sweeney, Robert John Lark, Tim Gough, Martins Pilegis
The shrinkage force exerted by restrained shape memory polymers can potentially be used to close cracks in structural concrete. This paper describes the physical processing and experimental work undertaken to develop high shrinkage die-drawn Polyethy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::08c1b88f62f7a664999b586eac38aa94
https://orca.cardiff.ac.uk/id/eprint/98540/1/Development_of_High_Shrinkage_PET_Teall_et_al_Post_Review.pdf
https://orca.cardiff.ac.uk/id/eprint/98540/1/Development_of_High_Shrinkage_PET_Teall_et_al_Post_Review.pdf