Terrazzo crack repair method:
1. Analyze the cement, cement grade and particle size range of the original Terrazzo floor.
2. Choose stones with the same cement and particle size as the original ground.
3. Expand the cracks according to their natural direction.
4. Mix and match the selected cement, stones, and grading.
5. Caulk the mixed Terrazzo raw materials. The gaps should be cleaned thoroughly, and after cleaning, concrete interface agent should be applied to ensure that the new material adheres firmly to the original ground.
