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ROCK WOOL WIRED MAT

ROCK WOOL WIRED MAT

#RW34 #WIRED MAT #ROCK WOOL BLANKET #STONE WOOL BLANKET

Product Overview:

POWERWOOL Rock Wool Wired Mat is a stone wool blanket stitched by galvanized wire mesh or stainless steel wire mesh. It is flexible, has good thermal insulation, and is easy to handle. The low chloride series is available according to customer requirements and can be laminated with aluminum /glass cloth.

Raw materials: Basalt, dolomite,Carbon
Density(kg/m3): 40-120kg/m3
Size: L(m)xW(m): 0.6x3m, 1.2x3m,0.6x5m,1.2x5m
Thickness(mm): 25-200
Asbestos: 100% Non Asbestos
Facing: Unfaced, Aluminum Foil-faced, wired
Function: Thermal insulation, Sound absorption

Typical Applications:

Building Applications
Industrial Equipment
Special Fields

Product Features

Key Features & Benefits

✅ Advanced Thermal Performance

  • Outstanding λ-value of 0.034 W/mK
  • Reduces heat transfer by up to 70% compared to traditional insulation
  • Maintains consistent performance across extreme temperature ranges (-40°C to +650°C)
  • Maximum Service Temperature 750°C

✅ Superior Acoustic Control

  • NRC (Noise Reduction Coefficient) rating of 0.95
  • Effective sound absorption across all frequency ranges (125-4000 Hz)
  • Ideal for HVAC systems, industrial machinery, and architectural acoustics

✅ Fire Safety Excellence

  • Euroclass A1 certification (non-combustible)
  • Melting point exceeding 1000°C
  • Zero toxic fume emission during fire incidents

✅ Durable & Sustainable

  • Made from 97% natural volcanic rock
  • Recyclable
  • Resistant to mold, vermin, and moisture damage

✅ Installation Advantages

  • Flexible blanket design with hight compression recovery
  • Pre-cut sizes available (3m x 0.6m standard)
  • Compatible with mechanical fixing or high-temp adhesives
  • Non-corrosive to metals and construction materials

Typical Applications

  • Industrial
    • Pipe insulation in power plants
    • Furnace and boiler insulation
    • Process equipment thermal protection
  • Construction
    • Roof and wall cavity insulation
    • Fire barriers in steel structures
    • Acoustic partitions in commercial buildings
  • Specialist Use
    • Marine engine room insulation
    • Automotive underhood applications
    • High-temp process lines in refineries

Installation Guide

  • Surface Preparation
    • Clean substrate from dust and oil
    • Ensure ambient temperature >5°C
  • Blanket Application
    • Apply using high-temp adhesive or stainless steel pins
    • Maintain 5% overlap at joints
    • For vertical surfaces, use bands at every interval
  • Finishing
    • Seal seams with aluminium tape (for foil-faced versions)
    • Install protective cladding if exposed to mechanical impact

Safety & Compliance

  • CE , EN13501-1+A1
  • R-value: 4.0 per inch (ASTM C518)
  • Always wear PPE (gloves, mask, goggles) during installation
  • Comply with local building regulations for fire-rated assemblies

Ordering Information

  • Standard Roll Size: 3m x 0.6m (custom sizes available)
  • Pallet Quantity: 39 rolls (70.2m² coverage)
  • Lead Time: 3-5 business days (stock items)

FAQ Section

Q: Can the blanket be used for piping?

A: Yes – It is typeII of rock wool for piping.

Q: What kind surface for choose?

A: Wire mesh is for strong tight; aluminum foil is for vapor; fiber cloth is for accoustic;

Q: How does it compare to fiberglass?

A: Higher temperature resistance + better acoustic performance + non-combustible.

Product Technical Parameters

Item name Test Method Standard Value Test Value
Thermal conductivity W/   (mk) 24℃ ASTM C592-16  ASTM C177-19 ≤0.036 0.034
93℃ ≤0.049 0.042
204℃ ≤0.076 0.058
260℃ ≤0.092 0.07
371℃ ≤0.124 0.102
PH ASTM C795-08 <12.5 8.4
Non-Fibrous (Shot)content ASTM C592-16 ≤25% 10%
w(CI-)% ASTM C795-08  ASTM C871-11 When w(SiO32-)+ w(Na+)=0.15%, w(CI-)+w(F-)<0.019% 0.0009
w(F-)% 0.0009
w(SiO32-)% 0.0113
w(Na+)% 0.0108
Maximum Flame Spread Index ASTM E84-18 ≤25 0
Maximum Smoke-developed Index ASTM E84-18 ≤50 0
Water Vapor Sorption by Weight ASTM C592-16 ≤5.0% 1.40%
Linear Shrinkage ASTM C592-16 ≤4.0% 2.28%
Resistance to Fungi ASTM C592-16  ASTM C1338 Growth no greater than that a comparative item No growth apparent under 40 Times magnification
Service Termperature ASTM C592-16 No warping, flaming, glowing,Smoldering and smoking 650℃
Maximum Service Temperature ASTMC447 750℃
Corrosiveness to Steel ASTM C592-16  ASTM C665-17 >21 35
Non-combustibility ASTM E136-16a The recorded temperature rise shall not exceed more than 30°C  with no flaming and weight loss exceeding 5% non-combustibility

Elevate Your Insulation Projects with Rpower

Find the right rock wool and mineral wool insulation for your project. Whether you need standard products or customized insulation solutions, Rpower is ready to support you with reliable quality, fast delivery, and professional service.

Contact Us

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Elevate Your Insulation Projects with Rpower

Find the right rock wool and mineral wool insulation for your project. Whether you need standard products or customized insulation solutions, Rpower is ready to support you with reliable quality, fast delivery, and professional service.

Contact Us

*We respect your confidentiality and all information are protected.