Rock Wool Insulation With Wire Mesh

Rock wool blanket single-sided reinforced metal wire mesh with 1 inch (25mm) mesh, its firm binding force ensures that the rock wool will not be torn or damaged. Rock wool products can be divided into rock wool board, rock wool roll felt, rock wool pipe, rock wool sandwich panel and other products.

Products Details

PRODUCT DESCRIPTION 1. Rock wool is an artificial inorganic fiber made from melted basalt slag wool at high temperature. It has the characteristics of light weight, small thermal conductivity, good sound absorption performance, non-combustible and good chemical stability. 2. Rock wool products include rock wool panel, rock wool blanket, rock wool pipe. 3. Good thermal insulation performance is the basic characteristics of rock wool products. Their thermal conductivity is usually between 0.03 and 0.047 W/(m·K) under normal temperature conditions (about 25 ° C).APPLICATION Fiberglass cloth rock wool blanket is suitable for large-span industrial equipment and building structures, resistant to breakage and easy to construct, used in building walls is to proof dust. Aluminum foil blanket is especially suitable for original pipelines, small equipment and air conditioning system pipelines. It is often used for wall insulation of light steel structures and construction. Metal mesh sewing blanket is suitable for vibration and high temperature environments. This product is recommended for boilers, boats, valves and large diameter irregular pipes. rock wool application PRODUCT SPECIFICATION




Fiber Diameter

≤ 6.5 um

4.0 um

Thermal conductivity(W/m.K):

≤ 0.034(Normal temperature)


Density Tolerance


1.3 %

Water repellence

≥ 98


Moisture Aborption

≤ 0.5%

0.35 %

Organic material

≤ 4.0%

3.8 %


Neutral, 7.0 ~ 8.0


Combustion property

Non-combustible(Class A)


4. The transportation and storage of insulation materials should be protected to prevent damage, pollution and moisture. Cover measures should be taken during the rainy season to prevent flooding or rain. 5. Rock wool felt also has excellent shock absorption and sound absorption characteristics, especially for low-frequency and various vibration noises, which has a good absorption effect, which is beneficial to reduce noise pollution and improve the working environment. Rock wool felt with aluminum foil veneer also has strong resistance to heat radiation. It is an excellent lining material for high-temperature workshops, control rooms, internal walls, compartments and flat roofs.

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