000002101 001__ 2101
000002101 005__ 20141118153443.0
000002101 04107 $$acze
000002101 046__ $$k2013-05-27
000002101 100__ $$aSIERRA-BELTRAN, M. Guadalupe
000002101 24500 $$aCHARACTERIZATION OF SUSTAINABLE BIO-BASED MORTAR FOR CONCRETE REPAIR

000002101 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability
000002101 260__ $$bJapan Concrete Institute, Tokyo
000002101 506__ $$arestricted
000002101 520__ $$2eng$$aThe objective of this paper is to characterize the mechanical properties and bonding behaviour of a sustainable bio-based mortar repair system for concrete. The bio-based agent consists of bacteria and food for the bacteria. The metabolic activity of bacteria is monitored by oxygen profile measurements, which reveals O2 consumption by bacteria-based samples, but not by control samples. The mechanical properties of the mortar were evaluated by means of flexural and compression tests, and free drying shrinkage. The bonding behaviour with the concrete substrate is evaluated based on pullout tests.

000002101 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002101 653__ $$aconcrete repair, bio-based mortar, bacteria, bond stress, crack healing

000002101 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13
000002101 720__ $$aSIERRA-BELTRAN, M. Guadalupe$$iSCHLANGEN, Erik$$iJONKERS, Henk M.
000002101 8560_ $$ffischerc@itam.cas.cz
000002101 8564_ $$s1167949$$uhttp://invenio.itam.cas.cz/record/2101/files/S1-8-2.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002101 962__ $$r2053
000002101 980__ $$aPAPER