Method for detecting stability of ceramic polishing slag cement and application thereof

The invention discloses a method for detecting stability of ceramic polishing slag cement, which comprises steps of (1) uniformly mixing cement, water and polishing slag according to a weight ratio of1: (0.3-0.7): (0.1-0.5) to obtain a slurry, and preparing a test piece by using the slurry, (2) maintaining the test piece at a constant temperature and a constant humidity for 20-30 hours, (3) putting the test piece into water of 15-25 DEG C for soaking and curing, calculating the expansion rate of the test piece according to the size change before and after curing after curing for a preset time, and evaluating the stability of the polishing slag cement, or evaluating the stability of the polishing slag cement according to the appearance deformation and cracking conditions of the test piece.According to the stability detection method disclosed by the invention, the detection conditions are more similar to those in practical application, the influence of various components in the ceramicpolishing slag on the stab