Pengzhou Shiyida Building Materials Co., Ltd.

Quality Rock Wool Board, Hydrophobic Rockwool manufacturer from China

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Rock Wool Boards Strong Structural Insulation

December 27, 2025
Discover the ultimate solution for stable structural use with our high-density Rock Wool Boards. Engineered with a unique three-dimensional fiber network, these boards offer exceptional compressive strength (40-150kPa) and flexural strength (≥15kPa), ensuring robust support for your construction and industrial projects.

Our rock wool boards are built to last. Their stable chemical properties and silicate composition provide superior resistance to water, acids, alkalis, and industrial corrosion. With excellent environmental resistance, they endure UV exposure and temperature cycles (-20°C to 70°C) with minimal performance degradation, boasting a remarkable 20-30 year service life – 2-3 times longer than traditional insulation materials.

Beyond their structural integrity, these boards offer significant economic efficiency by reducing maintenance costs and preventing energy waste. They are also biologically resistant, immune to mold, pests, and rodent damage, making them a reliable choice for applications including exterior wall insulation, roof insulation, partition walls, equipment/pipeline insulation, plant walls/roofs, transportation insulation, and greenhouse walls.

Upgrade your projects with insulation that delivers unparalleled durability, stability, and economic benefits. Explore the versatility and performance of our Rock Wool Boards today. Visit our website to learn more and get a quote!