Minfei published in CCR

Gepubliceerd op 4 december 2021 om 12:19

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New Digital Microscope

9 nov. 2021 19:48

Today our new digital microscope was installed. It has great features and will be used in many of our projects.

How two EU projects can support each other. Salam Maytham Al-Obaidi PhD student in Reshealience under supervision by Prof. Liberato Ferrara and 'our' Shan He, ESR in the Smartincs project are collaborating and performing tests together in Delft. They made cement based samples with healing agent from which a steel fibre is sticking out. They first did a partial pull out of the fibre and then stored the samples in different environments to heal. Today they are retesting the fibres by pulling out the fibre further. The results are ...... unfortunately I can not disclose that yet... This will be published soon.

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Shozab presenting DIC results on SHCC-tensile-test

29 okt. 2021 15:13

Today we had a project meeting of the VENI-project of Mladena Lukovic on "Optimization of interface behaviour for innovative hybrid concrete structures". It was organised as a hybrid meeting with some participants in the room and others following online through teams. During the meeting Shozab Mustafa presented his PhD-work. On the slide you see a tensile tests on SHCC in which cracking is observed and analysed using DIC.

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Modelling discussion for Smartincs

26 okt. 2021 11:37

Part of the EU-ITN Smartincs project on self healing concrete, is a big topic dealing with modelling strategies for self healing of concrete. ESR5, Sina Sayadi Moghadam is visiting Delft for 4 months. Today Sina and Shan He (ESR8) are discussing discrete element models together with Ze Chang.

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Creep-test of paste for 3DP

25 okt. 2021 17:10

Ze Chang is testing today in the Microlab the early age creep of ageing cement-paste for 3D printing. Challenging tests, but the results look promissing.

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Friday afternoon test

22 okt. 2021 22:32

The best tests are always done on Friday afternoon. Today Yading Xu was testing his 3D Auxetic cementitious material with negative Poisson's ratio that he developed together with Branko Savija.

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3D-printing in Microlab

21 okt. 2021 16:42

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When is self healing concrete useful?

20 okt. 2021 21:57

Self Healing Concrete has a bright future if ….

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