1. cleaning: clean and mop up the dust, garbage and other sundries on the ground.
2. Painting: Cleaning the floor with proper detergent and then painting with special pigments can increase the aesthetics of the floor and enhance its durability.
3. Polishing: The wear and deposition of stone floor will affect its appearance, so it needs mechanical polishing to make it smooth again.
4. Grinding: further grinding the ground that has been polished to make its surface smoother and increase brightness.
5. Covering: After the ground decoration is completed, it must be covered to enhance its durability and waterproof and dustproof functions.
Generally speaking, the renovation of the old stone floor needs to be treated according to the actual situation to make it more beautiful and durable. At the same time, attention should be paid to protecting its original attributes during decoration to avoid damage to the ground.