rock wool roof insulation

Rock wool roof insulation is crucial for energy - efficient buildings. Made from natural basalt rock, it is melted and spun into fibers. For roof insulation, it offers excellent thermal resistance, reducing heat loss in winter and heat gain in summer. It is also fire - resistant, with a high melting point, providing an important safety feature. Rock wool has good compressive strength, which can bear the weight of roofing materials. Moreover, it is resistant to water absorption, preventing moisture - related damage and ensuring long - term insulation performance on the roof.
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Aluminum Foil Rock Wool Board


Exterior and Interior wall insulation system, Partition and Roof insulation system Density: 40kg/m3~180kg/m3 Thickness: 25mm~180mm Size: 1200mmx600mm

Rock wool board


The rock wool insulation boards made from selected natural minerals are fireproof, heat-insulating and sound-absorbing. They provide comprehensive protection for energy conservation and noise reduction in buildings.

Hydroponic rock wool substrate


Rock wool cultivation is a cultivation technique that involves planting plants in rock wool that has been pre-prepared. Honghai rock wool is made by melting 60% gabbro, 20% limestone and 20% coke at a high temperature of 1600℃. The mixture is sprayed into fibers with a diameter of 0.005mm and then pressed into blocks, with a weight of 77-80kg/㎡. It is an inorganic solid substrate.

Hydroponic Rockwool Cube


Rock wool cultivation is a cultivation technique that involves planting plants in rock wool that has been pre-prepared. Honghai rock wool is made by melting 60% gabbro, 20% limestone and 20% coke at a high temperature of 1600℃. The mixture is sprayed into fibers with a diameter of 0.005mm and then pressed into blocks, with a weight of 77-80kg/㎡. It is an inorganic solid substrate.

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