What are the specifications of rock wool roll felt wire mesh?
Release Time: 2025-12-23
Share:
What are the specifications of rock wool roll felt wire mesh? The wire mesh used in conjunction with rock wool roll felt is mainly divided into core dimensions such as wire diameter, mesh size, width, and material. Different specifications are suitable for different rock wool roll felt laying scenarios (such as wall insulation, roof insulation, equipment insulation, etc.). As a professional manufacturer of Rosewool Insulation Refractory Co.,Ltd, the specifications of our wire mesh rock wool roll felt can be flexibly customized according to customer needs to meet different industrial applications. What are the specifications of rock wool roll felt wire mesh?
1. Wire diameter specification
The wire diameter determines the load-bearing capacity and tensile strength of the wire mesh, and the common specifications are as follows:
Fine diameter type: with a wire diameter of 0.8-1.2mm, it is lightweight and cost-effective, suitable for fixing rock wool roll felt on indoor walls and small equipment, and does not require high load-bearing requirements.
Conventional type: wire diameter 1.2-1.8mm, high cost-effectiveness, is a commonly used specification for rock wool insulation of building exterior walls and roofs, which can balance strength and construction convenience.
Bold type: wire diameter 1.8-2.5mm, strong load-bearing and impact resistance, suitable for outdoor scenes, insulation of large industrial equipment, or situations where the thickness of rock wool roll felt is large (≥ 100mm).
2. Mesh size specifications
The size of the mesh affects the fit and fixing effect of the wire mesh, and needs to be matched with the thickness and usage scenario of the rock wool roll felt:
Small hole type: with mesh sizes of 10 × 10mm and 12 × 12mm, the hole size is fine and can better fit thin rock wool rolls (20-50mm), preventing rock wool fibers from falling off. It is suitable for indoor ceilings and insulation of precision equipment.
Medium hole type: with mesh sizes of 15 × 15mm and 20 × 20mm, it is the most common specification and is suitable for rock wool rolls with a thickness of 50-100mm. It is widely used in building exterior and interior wall insulation projects.
Large hole type: The mesh size is 25 × 25mm and 30 × 30mm, with a large aperture and good air permeability. It is suitable for thick rock wool roll felt (≥ 100mm) or outdoor pipeline insulation, which can reduce wind resistance and installation difficulty.
3. Width specifications
The width of the wire mesh should match the width of the rock wool roll felt. The common finished product widths are as follows:
0.9m, 1.0m, 1.2m: Suitable for conventional width rock wool rolls (1.0m, 1.2m) on the market, no cutting is required during construction, and can be directly laid.
Customizable width (1.5-2.0m): Suitable for large-scale insulation scenarios such as industrial plants and storage tanks, reducing splicing gaps and improving insulation effectiveness.
4. Material specifications
According to the corrosiveness of the usage environment, wire mesh materials are divided into:
Black wire (low-carbon steel wire) mesh: Low cost, no rust prevention treatment, suitable for indoor dry environments or short-term temporary insulation projects.
Hot dip galvanized wire mesh: The surface galvanized layer thickness is 80-120g/㎡, with strong rust prevention ability, suitable for outdoor humid, acidic and alkaline environments (such as exterior walls and chemical plant pipelines), and the service life can reach 5-10 years.
Electroplated galvanized wire mesh: The galvanized layer is relatively thin (10-30g/㎡), with average rust resistance, suitable for indoor environments with mild humidity (such as basement walls).
What are the specifications of rock wool roll felt wire mesh? When choosing wire mesh, it is recommended that the thicker the rock wool roll felt, the thicker the matched wire diameter, and the larger the mesh size; Hot dip galvanized materials are preferred for outdoor scenes, while black iron wire or electroplated galvanized materials can be used for indoor dry scenes. Rosewool Insulation Refractory Co.,Ltd's rock wool roll felt is matched with wire mesh, with hot-dip galvanized low-carbon steel wire mesh as the mainstream, centered around wire diameter, mesh size, width, and material division. At the same time, it provides integrated customization of rock wool roll felt and wire mesh, suitable for building exterior walls, industrial pipelines/equipment, factory insulation and other scenarios;
