Method and device for quality control of a manufacturing process of concrete products

摘要

The method involves determining measured values of a fresh test concrete product (3) at an intermediate step of the process. The measured values provide gross density and the gas permeability of the fresh concrete product. An estimated value for a quality measure of the hardened concrete product is provided which results in a further trial process from the test fresh concrete product. On the basis of a pre-determined forecast model the measured values of the intermediate step of the process relate with the quality measure of the appropriate hardened concrete products. An independent claim is included for a device for the quality control of a process for the production of concrete product products.