Calcium Silicate Insulation Board: High-Temperature, High-Strength Solution

Calcium Silicate Board is a rigid, microporous insulation material engineered for high-temperature applications. Composed of reinforcing fibers, silica, and calcium compounds cured under steam pressure, it forms a strong, stable board with exceptional thermal and structural properties. It is specifically designed for efficient and reliable thermal insulation in demanding industrial environments, offering an optimal balance of heat resistance, mechanical strength, and long-term durability.

Primary Industrial Applications

Industrial Calcium Silicate Board serves as a fundamental insulation and fireproofing material across heavy industries.

1. Power Generation and Petrochemical plants, it is extensively used to insulate boiler walls, steam and process piping, heat exchangers, flue gas ducts, and reactor vessels, where its high strength and stability ensure durability under both thermal and physical stress.
2. Metallurgy and High-Temperature Processing sector relies on it as a robust backup insulation layer behind refractory linings in reheat furnaces, ladles, annealing ovens, and ceramic kilns, where its thermal resistance and solid structure enhance furnace efficiency. Furthermore,
3. 3.Shipbuilding and for specialized Fire Protection, its non-combustible nature and structural integrity make it essential for constructing A-60 and higher class fire-rated partitions, engine room bulkheads, decks, and pipe penetrations, meeting the most stringent safety codes.

Why Choose Our Industrial Calcium Silicate Board?

• Engineered for Critical Performance: Our boards are manufactured under strict quality control to deliver consistent thermal performance, structural strength, and dimensional stability required for mission-critical industrial operations.

• Full-Spectrum Solution: We offer a comprehensive range of grades tailored for different temperature thresholds and strength requirements, ensuring you get the most cost-effective and technically suitable product for your application.

• Superior Fabricability: The board can be easily and precisely cut, drilled, or machined on-site with standard woodworking tools, allowing for perfect fit around complex geometries like valves, elbows, and equipment.

• Expert Technical Support: Our engineering team provides more than just product; we offer application-specific guidance, thermal calculations, and installation best practices to ensure optimal system performance and longevity.

Founded in 2007, Luyu RG company specializes in the research, production, and global distribution ofhigh-performance thermal insulation and refractory materials, catering to diverse building and industri-al needs. With over 15 years of expertise, we have established ourselves as a trusted partner in thermalmanagement solutions, delivering superior-quality products to clients across manufacturing, construction, energy, and metallurgical sectors.

RG product portfolio includes ceramic fiber boards/blankets/electric heating modules/shapes, calciumsilicate boards/shapes, vermiculite boards/shapes and different kinds of refractory bricks in both stan-dard and custom configurations. Engineered for extreme conditions, these materials excel in high-tem-perature resistance thermal insulation, corrosion resistance, and structural durability.