Srovnání erozních vlivů kapalinového paprsku na betonových vzorcích nedestruktivními metodami

Abstract

The topic of the work is establishment and verification of civil engineering surfaces evaluation after repair action by high velocity water jet. On model materials with appropriately machined surfaces will be determined optimal parameters for technological processes of surface evaluation before application of rehabilitation grout in civil engineering. There will be also studied and determined, both experimentally and theoretically, destructive effect on concrete samples by using different pressures and traverse speed. Experimental tests are proposed with emphasis to later practical usage of reached knowledge in concrete disintegration during concrete construction restoration. Result of this work will be comparison of different non-destructive methods and methodic determination of machined surfaces of concrete materials.