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Exterior Wall Decorative Substrate Rock Fiber Panel Weather Resistant
Exterior Wall Decorative Substrate Rock Fiber Panel Weather Resistant
Specifications
Flexural strength :
≥25 MPa
Density :
1000-1200 kg/m³
Payment Terms :
L/C,T/T
Impact strength :
3 kJ/m²
Modulus of elasticity :
5630 MPa
Place of Origin :
china
Screw holding capacity :
1300 N
MOQ :
1 container.
Moisture swelling rate :
0.05%
Description
Exterior Wall Decorative Substrate - Rock Fiber Panel - Weather-Resistant Class A Non-Combustible
Product Description

Weather-resistant rock fiber panel developed for building exterior decoration systems. Manufactured from high-quality basalt fiber through high-temperature pressing, achieving Class A non-combustibility while exhibiting outstanding freeze-thaw resistance and moisture expansion resistance. Provides a strong, fire-safe, and durable base for exterior coatings, stone-like paints, and metal curtain walls.

Application

Decorative substrate for exterior insulation finishing systems (EIFS) on high-rise buildings, commercial complexes, and industrial plants. Suitable for stone-like paints, fluorocarbon coatings, and other exterior finishes.

Specifications
Parameter Unit Typical Value
Density kg/m³ 1000-1200
Flexural strength MPa ≥25
Modulus of elasticity MPa 5630
Fire performance — Class A, non-combustible
Moisture Swelling Rate % 0.05
24-hour water absorption thickness expansion rate % 0
Screw Holding Capacity N 1300
Impact Strength kJ/m² 3
Freezing resistance (100 Freeze-thaw cycles)
no cracking or delamination observed, flexural strength ratio of 96%
Moisture resistance (after cyclic testing)
Water absorption thickness expansion rate 0.2%, Internal bonding strength retention rate 113%, Static flexural strength retention rate 99%
Key Features
  • Class A non-combustible, meets exterior fire codes
  • High weather resistance, withstands ≥50 freeze-thaw cycles
  • Surface enhanced for strong adhesion with exterior coatings
  • Low water absorption, prevents wall moisture penetration
  • Excellent wind load resistance, suitable for high-rise exteriors
Exterior Wall Decorative Substrate Rock Fiber Panel Weather Resistant
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Exterior Wall Decorative Substrate Rock Fiber Panel Weather Resistant

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Product Detail
Flexural strength :
≥25 MPa
Density :
1000-1200 kg/m³
Payment Terms :
L/C,T/T
Impact strength :
3 kJ/m²
Modulus of elasticity :
5630 MPa
Place of Origin :
china
Contact Supplier
Exterior Wall Decorative Substrate Rock Fiber Panel Weather Resistant

BBMG ENERGY SAVING MATERIAL & TECHNOLOGY(DACHANG)CO.,LTD.

Verified Supplier
1 Years
hebei, langfang
Business Type :
Manufacturer
Main Products :
Rock Wool Insulation, Rock Wool Industrial Insulation, Fiberglass Insulation
Total Annual :
>70000000USD
Employee Number :
>600
Certification Level :
Verified Supplier
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