Title of article :
Effect of pressure on the crystal structure of ettringite
Author/Authors :
S.M. Clark، نويسنده , , B. Colas، نويسنده , , M. Kunz، نويسنده , , S. Speziale ، نويسنده , , P.J.M. Monteiro، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2008
Abstract :
X-ray diffraction and infrared data have been collected from a sample of ettringite from ambient pressure to 6.4 GPa. The sample was found to reversibly transform to an amorphous phase at 3 GPa. The isothermal bulk modulus of ettringite was found to be 27(7) GPa and the incompressibilities of the lattice parameters were found to be 71(30) GPa along a and 108(36) GPa along c.
Keywords :
Amorphous material , crystal structure , X-ray diffraction , Ettringite
Journal title :
CEMENT AND CONCRETE RESEARCH
Journal title :
CEMENT AND CONCRETE RESEARCH
