Metody określania stałych materiałowych kompozytów cementowych

This paper presents methods to determine the material constants of cement-based composites. The shear modulus G, Young's modulus E and Poisson's ratio v have been calculated. Test on cement-based composites plates in biaxial bending and pure shear state is useful tool to determine constances of materials. Obtained results are similar to others researchers results. Used method with computer support is very useful in researches where a few parameters have to be measured exactly at the same time.