Handcrafted rock wool boards are inorganic fiber panels made primarily from natural rocks such as basalt and diabase, through processes including high-temperature melting, centrifugal blowing, and solidification shaping. They are a new type of thermal insulation, fire-retardant, and sound-absorbing material, widely used in various applications requiring insulation, heat preservation, fire resistance, and sound absorption due to their excellent physical and chemical properties.
Handmade mineral wool boards possess various excellent performance characteristics, making them widely used in numerous fields.
Fire Resistance: Handmade rock wool boards have a high fire rating of A1, effectively preventing the spread of fire. They have a耐火limit of up to 2 hours and do not emit harmful environmental substances or gases during a fire. This makes handcrafted rock wool boards an ideal choice for fire safety in construction and industrial applications.
Thermal Insulation Performance: Handcrafted rock wool boards feature a low thermal conductivity, effectively preventing heat transfer. Their fine, long, and flexible fibers, along with low slag content, contribute to excellent thermal insulation properties. In the construction industry, handcrafted rock wool boards are widely used for external wall insulation, roof insulation, and ground insulation, significantly enhancing the building's thermal insulation performance and energy efficiency.
Soundproofing Performance: Handcrafted rock wool boards feature abundant voids and fiber structures, effectively absorbing sound waves and reducing noise pollution. This makes handcrafted rock wool boards a material of choice for residential, commercial buildings, and other locations requiring excellent acoustic environments.
Water-Repellent Property: Handmade rock wool boards offer excellent water-repellent properties, achieving a water-repellency rate of over 99%. This ensures the boards maintain stable performance in moist environments, preventing any decline in insulation effectiveness or structural damage due to water absorption.
Chemical Stability: Handmade rock wool boards exhibit excellent resistance to acids, alkalis, and other chemicals, making them less prone to corrosion and damage. This ensures the boards maintain good performance and service life even in harsh environments.
