8500 square meters of external wall cladding with wire mesh and rock wool roll felt
Release Time: 2026-01-08
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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). External wall cladding wire mesh rock wool roll felt:
1. Excellent thermal insulation
Rock wool has a low thermal conductivity (≤0.040 W/(m·K)), effectively reducing building energy consumption and enhancing indoor thermal comfort. 2. Class A fire safety
Rock wool is a non-combustible material that does not burn or release toxic smoke when exposed to fire, significantly enhancing the fire resistance of buildings, especially for high-rise and public buildings. 3. Enhance crack resistance and structural stability
The surface is coated with a composite galvanized iron wire mesh, which enhances the overall strength of the rolled felt, effectively disperses stress, prevents cracking of the plaster layer, and improves the durability of the external insulation system. 4. Good breathability and moisture resistance
Rock wool has an open fiber structure that allows water vapor to pass through, preventing condensation inside the wall. At the same time, the wire mesh covering does not affect its breathability. 5. Sound absorption and noise reduction
The porous fiber structure can absorb ambient noise and improve the acoustical environment of buildings. 6. Convenient construction
The rolled felt exhibits good flexibility and can adapt to curved surfaces or complex structures; the pre-coated wire mesh facilitates direct application of mortar, thereby enhancing construction efficiency.
The rock wool roll felt from Rosewool Insulation Refractory Co.,Ltd is produced using an internationally advanced four-roller centrifugal cotton processing procedure. It is primarily made from carefully selected fine basalt, which is melted and processed into 4-7um non-continuous fibers. After adding a certain amount of binder, dustproof oil, and water repellent, the fibers undergo processes such as sedimentation, solidification, and cutting. Depending on different applications, the rock wool roll felt can be produced into a series of products with varying densities. Based on different packaging purposes, it is divided into ordinary felt, glass cloth seam felt, aluminum foil felt, and steel mesh seam felt. Rosewool Insulation Refractory Co.,Ltd. has been deeply involved in the industry for many years. Its products meet national standards and have stable quality. With a comprehensive production and service system, it is a trustworthy partner.
