Analysis of pumice brick light building material production with fuzzy statistical process control technique

Statistical Process Control (SPC) is the most important a math-based tool used by engineers to control non-standard production and to ensure that production outputs are performed at specified quality ranges. However, in cases where conventional SPC is inadequate, fuzzy statistical process control approaches have been developed which enable more precise statistical process control using fuzzy set theory. In this study, fuzzy statistical process control techniques have been used to determine whether Bims, a lightweight construction material with fuzzy observation values, is under control of the production process.