Investigation of the relationship between acoustic emission and destruction stonecasting material under uniaxial compression
The results of laboratory studies of acoustic emission under uniaxial compression samples stonecasting based materials synthetic mineral fusion are presented. It is established that the destruction of the samples is preceded by acoustic activity is caused by structural changes in the material. Fracture is preceded by the accumulation of inter stresses in the material. The character of acoustic emission and the load, which maintains the material depends on the amount of amorphous component in its structure.