Use of pre-wetted lightweight fine expanded shale aggregates as internal nutrient reservoirs for microorganisms in bio-mineralized mortar

Name: Use of pre-wetted lightweight fine expanded shale aggregates as internal nutrient reservoirs for microorganisms in bio-mineralized mortar
Author: Bundur, Zeynep Başaran, Kirisits, M. J., Ferron, R. D.

İsim	Use of pre-wetted lightweight fine expanded shale aggregates as internal nutrient reservoirs for microorganisms in bio-mineralized mortar
Yazar	Bundur, Zeynep Başaran, Kirisits, M. J., Ferron, R. D.
Basım Tarihi:	2017-11
Basım Yeri	- Elsevier
Konu	Biomineralization, Lightweight aggregate, Internal curing, Self-healing, Bacteria
Tür	Süreli Yayın
Dil	İngilizce
Dijital	Evet
Yazma	Hayır
Kütüphane:	Özyeğin Üniversitesi
Demirbaş Numarası	0958-9465
Kayıt Numarası	ced8d12b-7bbf-4690-83f1-e22e17103174
Lokasyon	Civil Engineering
Tarih	2017-11
Örnek Metin	Interest in developing bio-based self-healing cement-based materials has gained broader attention in the concrete community. One of challenges in developing bio-based self-healing cement-based materials is that cell death or insufficient metabolic activity might occur when the cells are inoculated to the cement paste. This paper investigates the use of internal nutrient reservoirs via pre-wetted lightweight fine expanded shale aggregates to improve cell viability in mortar. Incorporation of internal nutrient reservoirs resulted in an increase in the vegetative cells remaining without any substantial loss in strength. These results pave the way to develop a self-healing and self-curing concrete with an extended service life.
DOI	10.1016/j.cemconcomp.2017.09.003
Cilt	84

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Use of pre-wetted lightweight fine expanded shale aggregates as internal nutrient reservoirs for microorganisms in bio-mineralized mortar

Yazar Bundur, Zeynep Başaran, Kirisits, M. J., Ferron, R. D.

Basım Tarihi 2017-11

Basım Yeri - Elsevier

Konu Biomineralization, Lightweight aggregate, Internal curing, Self-healing, Bacteria

Tür Süreli Yayın

Dil İngilizce

Dijital Evet

Yazma Hayır

Kütüphane Özyeğin Üniversitesi

Demirbaş Numarası 0958-9465

Kayıt Numarası ced8d12b-7bbf-4690-83f1-e22e17103174

Lokasyon Civil Engineering

Tarih 2017-11

Örnek Metin Interest in developing bio-based self-healing cement-based materials has gained broader attention in the concrete community. One of challenges in developing bio-based self-healing cement-based materials is that cell death or insufficient metabolic activity might occur when the cells are inoculated to the cement paste. This paper investigates the use of internal nutrient reservoirs via pre-wetted lightweight fine expanded shale aggregates to improve cell viability in mortar. Incorporation of internal nutrient reservoirs resulted in an increase in the vegetative cells remaining without any substantial loss in strength. These results pave the way to develop a self-healing and self-curing concrete with an extended service life.

DOI 10.1016/j.cemconcomp.2017.09.003

Cilt 84