Looking for high-quality rock wool board for your construction project? As global building safety and energy efficiency standards become increasingly strict, rock wool insulation board has become an indispensable material for fire protection and thermal insulation in modern architecture. Longketer, a professional manufacturer of fireproof rock wool materials, provides A1-class non-combustible rock wool board that meets international standards, helping your project pass fire inspections easily and improve energy efficiency.
In construction, the quality of
rock wool insulation directly affects the safety and operational cost of the building. Traditional insulation materials have obvious flaws: flammable organic materials are prone to fire, while low-quality
rock wool blanket has high slag ball content, poor thermal stability, and failure to meet energy-saving requirements. These problems not only bring potential safety hazards but also increase the long-term maintenance cost of the project.
Longketer rock wool board solves these pain points with advanced technology. Made of high-quality basalt and dolomite, melted at 1450°C and formed into dense fiber structure, our rock wool insulation board has passed authoritative certification and reached A1-class non-combustible level. It can effectively block fire spread, remain stable at temperatures over 600°C, without melting, shrinkage or toxic smoke, providing a solid fire barrier for the building.
With low slag ball content (≤3%), Longketer rock wool insulation has a thermal conductivity of ≤0.040 W/(m·K), which can significantly reduce heat transfer, cut building energy consumption by 25-40%, and help the project achieve national first-class energy efficiency standards. In addition, the rock wool board has excellent dimensional stability (shrinkage ≤1%), which is easy to cut and install, minimizing material waste and improving construction efficiency.
As a versatile fireproof rock wool material, Longketer rock wool board is widely used in various construction scenarios: industrial workshops, commercial complexes, high-rise residences, hospitals, schools and other public buildings. It is suitable for external wall insulation, roof fireproofing, pipe insulation and partition wall thermal insulation, providing a one-stop rock wool insulation solution for different projects.
Longketer adheres to ISO 9001 and ISO 14001 quality management systems, implementing full-process quality control from raw material procurement to finished product delivery, ensuring that each batch of rock wool board meets the highest standards. We also provide customized solutions, on-site technical guidance and after-sales support to help you solve all problems in the application of rock wool insulation board.
Choose Longketer rock wool board to build a safe, energy-saving and durable building envelope. Whether you need technical parameters, project cases or customized quotations, contact our team now to get professional support.
0086 533 2808856
0086 18678181477
sales@longketer.com
