It is an inorganic‑fiber thermal insulation material featuring outstanding water resistance, asbestos‑free composition and zero formaldehyde emission. Non‑combustible and smoke‑free upon exposure to fire, it is classified as Class A non‑combustible material, non‑toxic and harmless. It satisfies thermal preservation, cold insulation and heat‑shielding requirements for various construction projects such as factories, mining sites, shopping malls, metro stations, hospitals and schools.