Rosewool Insulation Refractory Co.,Ltd.
Your Position: Home > About us > News > Industry Knowledge

Specification for rock wool roll felt wire mesh for external wall insulation of power plants

Release Time: 2025-12-24
Share:
What are the specifications for rock wool roll felt wire mesh for external wall insulation of power plants? Rosewool Insulation Refractory Co.,Ltd, as the original manufacturer, has launched a rock wool roll felt+wire mesh (or galvanized steel wire mesh) insulation system that is suitable for the strong vibration, high temperature, fire prevention and weather resistance needs of power plant exterior walls. It takes into account insulation, structural stability and fire safety, and is a reliable choice for power plant exterior wall insulation. rock wool roll felt wire mesh is an industrial insulation material, which is made of rock wool felt covered with wire mesh, stainless steel wire mesh or glass fiber cloth sewn together in a soft roll structure.
                                                        

Characteristics of rock Wool Roll Felt Wire Mesh Products
  1. Excellent insulation performance: rock wool itself is a high-quality insulation material, and wire mesh rock wool roll felt can effectively reduce heat transfer and energy loss.
  2. Durable and sturdy structure: The combination of wire mesh and rock wool enhances the compressive and tensile properties of the rolled felt, making it less likely to scatter during use and maintaining good insulation performance for a long time.
  3. Easy installation: The wire mesh structure makes the installation of rolled felt more convenient, saving installation time and cost.
  4. Good fire resistance: It belongs to A1 level non combustible material, which can effectively prevent the spread of fire and provide reliable fire protection.
  5. Sound absorption and noise reduction: The internal rock wool fiber structure can absorb and block sound, and has a certain sound absorption and noise reduction effect.

Specification of rock wool roll felt wire mesh for external wall insulation of power plant:

Performance Index
Pellet content (particle size ≥ 0.25mm) ≤ 12.0 %
Average diameter of fibers ≤ 7.0 μm
Density tolerance ± 15%
Thermal conductivity (average temperature 70°C ± 52°C), W/(m/K) ≤ 0.044
Shrinkage temperature under heat load (> 60kg/m³) ≤ 600°C
Moisture ≤0.5%
Burning performance Non - combustible (Class A)
Organic content ≤ 4.0%



Application of rock Wool Roll Felt Wire Mesh Products
  • Industrial field: Suitable for insulation and heat preservation of boilers, large pipelines, storage tanks, heat exchangers and other equipment and pipelines in industries such as power, petroleum, chemical, etc. It can also be used for insulation and fire prevention engineering of ships.
  • In the field of architecture:it is used for external wall insulation, roof insulation, etc., to enhance the insulation and fire resistance performance of buildings.


What are the specifications for rock wool roll felt wire mesh for external wall insulation of power plants? Rosewool Insulation Refractory Co.,Ltd Wire Mesh rock Wool Roll Felt Insulation Material has complete qualifications, mature technical support, and comprehensive after-sales service. To learn more about insulation material products, click to consult our online staff, or call our consultation hotline to provide you with detailed answers;
 

Also Read

boiler insulation material

How to use the adhesive of rare earth insulation cotton for boiler insulation material?

How to use the adhesive of rare earth insulation cotton for boiler insulation material? The high-temperature resistant inorganic adhesive (rare earth special adhesive) matched with rare earth insulation cotton (rare earth composite insulation coating/fiber blanket) for boilers, the core of which is: base cleaning → adhesive matching → double-sided coating → air drying → compaction → curing → finishing; High temperature resistant inorganic adhesive (temperature resistance ≥ 800 ℃) must be used, and ordinary rubber adhesive is strictly prohibited.
View More >>
Focus on insulation refractory materials

What are the functional advantages of nano-insulation boards?

Nano Insulation Board is a new material made using high-tech technology, featuring special inorganic refractory powder that forms tiny super pores, with a thermal conductivity coefficient even lower than that of still air. At high temperatures, its heat insulation performance is 2-3 times better than traditional fiber-based insulation materials, making it the best heat insulation material in terms of insulation performance to date.
View More >>
ceramic fiber blanket

Is ceramic fiber blanket easy to install? What is the speed of installing ceramic fiber blankets?

Ceramic fiber blankets are lightweight and can be cut. We will provide detailed installation drawings, and 1-2 technicians from your factory can operate them, unlike traditional materials that require complex fixing processes. And we can also arrange for technical personnel to provide remote guidance, communicate with each other at any time when encountering problems. Generally, small-scale equipment can be installed within one day, and large-scale construction can be carried out in different areas without affecting normal production.
View More >>

Send Enquiry Now

sales@rosewool.com
+86 13674954566
+86 13674954566
Speak To Our Team
Name:
Country :
*Email:
*Phone/Whatsapp:
*Inquiry:
X