1. Cut several stripes on granite to increase friction.

2. Spread non-slip mat.

3. Install anti-skid strips.

4. Wipe the granite steps as soon as there is water, which can also effectively prevent slippery.

Granite has compact structure, high compressive strength, low water absorption, high surface hardness, good chemical stability and durability, but poor fire resistance.

Extended data:

Precautions:

1. Light boards should not be used in squares and roads. Coloured glaze stone is laid in some squares and roads, mainly considering the inconvenience that coloured glaze stone brings to pedestrians in rainy days. When laying in a large area, polished stones should be used, or only local lines and ribbons should be polished, and polished stones should also be used in most areas.

2. The application of granite in environmental art mainly adopts wet equipment. Attention should be paid to improving the technical level of building and construction personnel. When the project area is large, you can choose to test in advance to check its effect and consistency, and then carry out large-area paving.

3. The granite used on the steps is generally a plate with a thickness of 2 cm, but after several years of trampling and knocking, it is seriously damaged and the edge is canine-shaped.

Therefore, it is not suitable to use a 2cm thick plate as a step. Use a plate at least 3 cm thick. In addition, the outer edge of the step stone should not be made into a 90-degree angle, but should be made into an arc or chamfer to increase the impact resistance.