A porous medium such as cement-based material, the interaction of water molecules and pore surface is the primary mechanism affect relaxation, i.e., surface relaxation.
In porous media such as cement-based materials, the interaction between water molecules and the pore surface is the main mechanism that affects relaxation, i.e. surface relaxation.
In porous media such as cement-based materials, the interaction between water molecules and pore surface is the main mechanism affecting relaxation, that is, surface relaxation<br>