Rosewool Insulation Refractory Co.,Ltd Rock Wool Board A-level Fireproof Hydrophobic Rate>99%? The rock wool board of  Rosewool Insulation Refractory Co.,Ltd is made from natural rocks such as basalt, which are melted and fiber-reinforced at high temperatures. Its core advantages are outstanding A1 level non combustible fire prevention and water repellency rate>99%, far exceeding the requirement of water repellency rate ≥ 98% in GB/T 25975-2018 standard. It is suitable for multiple scenarios in construction and industry and is a cost-effective choice directly supplied from the source.

Is the external wall insulation composite aluminum foil rock wool board 20mm thick? The composite aluminum foil rock wool board (20mm thick) is an insulation board made of high-density hydrophobic rock wool as the core material, with one or both sides covered with high reflectivity aluminum foil (usually embossed aluminum foil). It is commonly used for thermal insulation, moisture prevention, and energy conservation in areas with limited space.

What are the cost and function of refractory magnesia nano board and magnesia composite board? Water magnesium stone composite board is made of water magnesium stone as the core raw material, and has industrial core functions such as A1 level fire prevention, high temperature resistance (≥ 1000 ℃), thermal insulation, and corrosion resistance. The standard specifications (such as 10mm thickness, 1200 × 2400mm), the price of water magnesium stone varies depending on the material, density, purchase quantity, and brand.

The power station utilizes a calcium silicate insulation pipe shell with aluminum foil on one side? "The calcium silicate insulation pipe shell with aluminum foil on one side" represents a highly specialized and efficient product design in industrial pipeline insulation. It incorporates a layer of high-purity aluminum foil onto the outer cylindrical surface of a standard calcium silicate insulation pipe shell, creating an upgraded pipeline insulation product that combines efficient heat preservation, superior moisture resistance, thermal reflection, and physical protection. Through material composite technology, it achieves a system performance where "1+1>2", making it particularly suitable for industrial pipeline systems in harsh environments or where high operational reliability is required.

What is the water repellency rate of Class A fire-resistant rock wool board? Water repellency rate refers to the ability of a material to resist the penetration of liquid water. The higher the water repellency rate, the harder it is for water to wet and penetrate the surface of the material, and the stronger the ability of the insulation board to maintain dryness and stable performance in humid environments.

8500 square meters of external wall cladding made of wire mesh and rock wool roll felt? The rock wool roll felt, made from natural minerals such as basalt, is melted at high temperatures and possesses advantages such as Class A non-combustibility, thermal insulation, sound absorption, and noise reduction. The wire mesh (usually galvanized welded wire mesh or steel wire mesh) enhances crack resistance and mechanical strength, facilitating the bonding of plaster mortar, and is commonly used in External Thermal Insulation Composite Systems (ETICS).