1. High cost performance. The long-term comprehensive cost of the onyx of the pure natural onyx background wall is low. If you pay attention to the total cost of various building materials for 30 years or more, you can see that the total cost of natural onyx is not higher than that of other artificial building materials.
2. Durable. The onyx of the pure natural onyx background wall has incomparable economic value compared with other man-made building materials.
The two major characteristics of "refurbishable" and "repairable" make onyx more durable and more beautiful. This is any other related construction.Building materials do not have.
3. Comfortable and energy-saving
The onyx of the pure natural onyx background wall has good thermal conductivity and high heat storage capacity. It is warm in winter and cool in summer, which is conducive to energy saving. It has good thermal conductivity and high heat storage capacity. It is used as a building exterior wall. Material, in summer, can be insulated from sunlight.
4. Green and environmental protection. The onyx of the pure natural onyx background wall is natural and produced in nature, just like flowers, plants and trees, and is friendly to the human living environment, and does not contain radioactive substances that may affect human health. The radioactivity of onyx is far lower than that of ceramic tiles, wood floors, mobile phones, computers, etc., and belongs to the national Class A (green environmental protection) building materials.