000012803 001__ 12803
000012803 005__ 20160920162647.0
000012803 04107 $$aeng
000012803 046__ $$k2016-09-05
000012803 100__ $$aAlaud, S.
000012803 24500 $$aEffects on concrete properties by ASR deterioration under different exposure conditions

000012803 24630 $$n6.$$pInsights and Innovations in Structural Engineering, Mechanics and Computation
000012803 260__ $$bTaylor and Francis Group, London, UK
000012803 506__ $$arestricted
000012803 520__ $$2eng$$aMechanical tests on concrete affected by ASR were conducted to identify the changes in concrete properties over time. Accelerated testing was performed according to ASTM C 1260 (2007) and ASTM C1293 (2008) procedures. Cylinders of plain concrete were cast and tested to determine their compressive strength (fcu) and modulus of Elasticity (Ec). The degradation of these properties in ASRaffected concrete is studied by comparing four different mixes made of Greywacke and Granite aggregate, with and without ground granulated corex slag partial replacement of cement. Different results have been obtained from the two test methods. The change in strength and stiffness of concrete under ASTM C 1260 conditions is significantly different from that under ASTM C 1293 conditions due to the different exposure conditions.

000012803 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000012803 653__ $$a

000012803 7112_ $$aSixth International Conference on Structural Engineering, Mechanics and Computation$$cCape Town, South Africa$$d2016-09-05 / 2016-09-07$$gSEMC2016
000012803 720__ $$aAlaud, S.$$iZijl, G.P.A.G. van
000012803 8560_ $$ffischerc@itam.cas.cz
000012803 8564_ $$s1126623$$uhttps://invenio.itam.cas.cz/record/12803/files/251.pdf$$yOriginal version of the author's contribution as presented on CD, 251.pdf.
000012803 962__ $$r12552
000012803 980__ $$aPAPER