Red Natural Landscape Paving Stone
- 北尤
- Shijiazhuang, China
- 1 Month
1. Finely screen out high-quality volcanic rocks.
2. Fine screening to remove powder, fine size specification.
3. Simple grinding reduces the damage of edges and corners to plants.
Volcanic rock is a kind of glassy lava with dense pores, which is formed by the rapid expansion of internal gas after the accelerated cooling of magma during volcanic eruption due to the sharp decrease in pressure. The volume of pores accounts for more than 50% of the rock volume. It has many voids, light weight, and can float on the water surface, so it is called pumice. It is characterized by high strength, heat preservation, heat insulation, sound absorption, fire prevention, acid and alkali resistance, corrosion resistance, and no pollution, no radioactivity, etc. Red volcanic stone is formed by the condensation of the last remaining magma at the end of the volcanic eruption. It is generally dark red or earthy red, with a low density and light weight, and can even float on water, so it is also called "pumice". This kind of volcanic stone is mainly used for some industrial or agricultural purposes. At present, red volcanic stone is mainly used as a decorative function of cultural stone. It can cover the exposed loess, beautify the environment, and reduce soil erosion caused by water splashing during watering.
