J. Phys. IV France 03 (1993) C8-369-C8-372
Structural studies on hydrating cement pastesF. 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
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