Numéro
J. Phys. IV France
Volume 03, Numéro C8, Décembre 1993
IX International Conference on Small Angle Scattering
Page(s) C8-369 - C8-372
DOI http://dx.doi.org/10.1051/jp4:1993876
IX International Conference on Small Angle Scattering

J. Phys. IV France 03 (1993) C8-369-C8-372

DOI: 10.1051/jp4:1993876

Structural studies on hydrating cement pastes

F. EICHHORN1, F. HÄUSSLER2, 3 and H. BAUMBACH2

1  Research Center Rossendorf Inc., Institute of Ion Beam Physics and Materials Research, P.O. Box 19, 8051 Dresden, Germany
2  Institute for Nondestructive Testing Saarbrücken (FhG), University, Building 37, 6600 Saarbrücken, Germany
3  Institute for Nuclear Research, Frank Laboratory of Neutron Physics, 141 980 Dubna/Moscow Region, Russia


Abstract
The development of the mesoscopic material structure during the hydration of ordinary Portland cement paste is studied by small-angle neutron scattering. Results on the time dependence of radii of gyration (Guinier region) and exponents (Porod region) are given and discussed.



© EDP Sciences 1993