Access the full text.
Sign up today, get DeepDyve free for 14 days.
H. Jonkers (2011)
Bacteria-based self-healing concrete, 56
P. Maravelaki-Kalaitzaki, A. Bakolas, A. Moropoulou (2003)
Physico-chemical study of Cretan ancient mortarsCement and Concrete Research, 33
K. Tittelboom, N. Belie, W. Muynck, W. Verstraete (2010)
Use of bacteria to repair cracks in concreteCement and Concrete Research, 40
M. Rooij, K. Tittelboom, N. Belie, E. Schlangen (2013)
Self-healing phenomena in cement-based materials, 11
M. Roig-Flores, Simone Moscato, P. Serna, L. Ferrara (2015)
Self-healing capability of concrete with crystalline admixtures in different environmentsConstruction and Building Materials, 86
Micaela Veiga, A. Velosa, A. Magalhães (2009)
Experimental applications of mortars with pozzolanic additions: Characterization and performance evaluationConstruction and Building Materials, 23
L. Ferrara, V. Krelani, M. Carsana (2014)
A “fracture testing” based approach to assess crack healing of concrete with and without crystalline admixturesConstruction and Building Materials, 68
H Mihashi, T Nishiwaki (2012)
Development of engineered self-healing and self repairing concreteJ Adv Concr Technol, 10
(1988)
Introduction: some aspects of the history of ceramic processing. In: Mackenzie U (ed) Ultrastructure processing of advanced ceramics
WE Kingery (1988)
Ultrastructure processing of advanced ceramics
K. Sisomphon, O. Çopuroğlu, E. Koenders (2012)
Self-healing of surface cracks in mortars with expansive additive and crystalline additiveCement & Concrete Composites, 34
H. Cowan (1978)
The master builders : a history of structural and environmental design from ancient Egypt to the nineteenth century
B. Jo, M. Sikandar, Zafar Baloch, R. Khan (2016)
Effect of incorporation of self healing admixture (SHA) on physical and mechanical properties of mortarsJournal of Ceramic Processing Research
Hemalatha Thiyagarajan, S. Maheswaran, Maitri Mapa, Sarayu Krishnamoorthy, B. Balasubramanian, A. Murthy, N. Iyer (2016)
Development of Engineered Self-Healing and Self-Repairing Concrete-State-ofthe-Art Report
J. Lanas, J. Bernal, M. Bello, J. Álvarez (2006)
Mechanical properties of masonry repair dolomitic lime-based mortarsCement and Concrete Research, 36
L. Ferrara, V. Krelani, F. Moretti (2016)
On the use of crystalline admixtures in cement based construction materials: from porosity reducers to promoters of self healingSmart Materials and Structures, 25
C. Nardi, S. Bullo, A. Cecchi, L. Ferrara (2016)
Self-healing capacity of advanced lime mortarsAdvances in Materials and Processing Technologies, 2
M. Roig-Flores, Francesco Pirritano, P. Serna, L. Ferrara (2016)
Effect of crystalline admixtures on the self-healing capability of early-age concrete studied by means of permeability and crack closing testsConstruction and Building Materials, 114
(2007)
Metodi di prova per malte per opera murarie-Determinazione della distribuzione granulometrica
Haoliang Huang, G. Ye, C. Qian, E. Schlangen (2016)
Self-healing in cementitious materials: Materials, methods and service conditionsMaterials & Design, 92
(1992)
The history of lime production and use from early times to the industrial revolution
B. Lubelli, T. Nijland, R. Hees (2011)
Self-healing of lime based mortars: microscopy observations on case studies, 56
R. Veiga, A. Fragata, A. Velosa, A. Magalhães, G. Margalha (2007)
Substitution mortars for application in historical buildings exposed to the sea environment. Analysis of the viability of several types of compositions
Test method T 813, field method of fabrication of 2 in (50 mm) cube specimens for compressive strength testing of grouts and mortars
(1942)
Autogeneous healing in mortars con- taining lime
(2007)
Measurement meth- ods of carbonation profiles in concrete: thermogravimetry, chemical analysis and gamma densimetry
Recently, the use of lime mortars in the restoration of historic buildings has found a renewed interest because they can guarantee the required mechanical, chemical and physical compatibility with the existing substrate. Spontaneous occurrence of self-healing phenomena in lime-based mortars is well known; the possibility of engineering the self-healing capacity, through tailored additions, is therefore of the utmost interest with the aim of enhancing the durability of the building masonry restoration works. This work proposes a system for the evaluation of the self-healing capacity with reference to traditional and advanced lime mortars. The autogenous healing capacity of a reference lime mortar has been first of all evaluated. Then, the possibility of engineering the aforementioned capacity has also assessed, through both commercial crystalline admixtures and tailored encapsulated additives. These should work according to a twofold mechanism: first, the coated granules envelope a core of lime mortar with purpose of making it inert during the hardening phase. Secondly, once the coated granules rupture upon cracking and damage of the mortar, the reactive binder is released and undergoes a delayed hardening, which is responsible of the healing phenomena. The results show that the mortar is able to heal micro-cracks; moreover, the addition of the crystalline admixture enhances this capacity. The different kinds of employed coated granules were also able to induce a sensible self-healing, but they decrease the instantaneous compressive strength.
Materials and Structures – Springer Journals
Published: Jun 15, 2017
Read and print from thousands of top scholarly journals.
Already have an account? Log in
Bookmark this article. You can see your Bookmarks on your DeepDyve Library.
To save an article, log in first, or sign up for a DeepDyve account if you don’t already have one.
Copy and paste the desired citation format or use the link below to download a file formatted for EndNote
Access the full text.
Sign up today, get DeepDyve free for 14 days.
All DeepDyve websites use cookies to improve your online experience. They were placed on your computer when you launched this website. You can change your cookie settings through your browser.