Joacute;zef Jasiczak Author
Subjects of specialization
Affiliation
Concrete Technologies, Construction Materials
Poznan University of Technology, Piotrowo 5, 61-138 Poznan, Poland
Jozef Jasiczak currently works at the Institute of Structural Engineering, Poznan University of Technology. Jozef does research in Mechanical Engineering. Their most recent publication is Experimental Laboratory Validation of Reproducing Road Viaducts Concreting Processes.
Research Article Open Access
Author(s): Józef Jasiczak, Marcin Kanoniczak, Åukasz Smaga
The basic concrete characteristic which needs to be controlled is the compressive strength of concrete, the values of which are subject to various random influences, for example climatic conditions, conditions of production and changes in the properties of components. The efficient control requires not only the registration of the decreased or increased concrete strength but also specifying the place and the date of application of concrete batch with characteristics deviating from the project assumptions. The article presents the control procedure, taking into account a division of the series of test results for the compressive strength of concrete from an annual production into concrete families of statistically stable strength parameters, in the identified... view more»