As a result of longer term exploitation, exposure to severe weather conditions or influence of chemical conditions, concrete walls of concrete structures get damaged internally as well as externally. This study includ...
The European Standard EN 1504 "Products and systems for protection and repair of concrete structures -- Definitions, requirements, quality control and evaluation of conformity" can be considered a real milestone for...
To estimate a compressive strength from existing concrete structures by core drilling are usually gathered with a diameter specimen of 100 mm or three times of maximum coarse aggregate size and examined by uniaxial co...