000002118 001__ 2118
000002118 005__ 20141118153442.0
000002118 04107 $$acze
000002118 046__ $$k2013-05-27
000002118 100__ $$aVOLLPRACHT, Anya
000002118 24500 $$aINVESTIGATION ON THE BINDING OF TRACE ELEMENTS IN HARDENED CEMENT PASTES MADE OF OPC

000002118 24630 $$n1.$$pProceedings of the First International Conference on Concrete Sustainability
000002118 260__ $$bJapan Concrete Institute, Tokyo
000002118 506__ $$arestricted
000002118 520__ $$2eng$$aIn this research work, a method that gives indications for the fixation of heavy metals in hardened cement paste was developed. The concentrations of heavy metals in the pore solution were determined in the age of 15 min to 28 d. The course of hydration was analysed and the formation of hydration products was correlated with the pore solution concentrations of the heavy metals. This comparison gives hints on the relevant hydration products for the binding of heavy metals. In this paper results for Ba and Cr are presented.

000002118 540__ $$aText je chráněný podle autorského zákona č. 121/2000 Sb.
000002118 653__ $$aOPC, heavy metals, fixation, ICP-MS, XRD

000002118 7112_ $$aFirst International Conference on Concrete Sustainability$$cTokyo (JP)$$d2013-05-27 / 2013-05-29$$gICCS13
000002118 720__ $$aVOLLPRACHT, Anya$$iBECKER, Johanna Sabine$$iBRAMESHUBER, Wolfgang
000002118 8560_ $$ffischerc@itam.cas.cz
000002118 8564_ $$s1252741$$uhttp://invenio.itam.cas.cz/record/2118/files/S2-1-7.pdf$$y
             Original version of the author's contribution as presented on CD, .
            
000002118 962__ $$r2053
000002118 980__ $$aPAPER