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Prefabricated Building Permanent Formwork Rock Fiber Panel Class A Non Combustible
Prefabricated Building Permanent Formwork Rock Fiber Panel Class A Non Combustible
Specifications
Flexural strength :
≥25 MPa
Density :
1000-1200 kg/m³
MOQ :
1 container.
Payment Terms :
L/C,T/T
Surface treatment :
Roughened
Modulus of elasticity :
≥5.0 GPa
Place of Origin :
china
Material composition :
Igneous rock mineral fibers
Impact resistance :
3 kJ/m²
Description
Prefabricated Building Permanent Formwork Rock Fiber Panel - Class A Non-Combustible
Product Description

Rock fiber panel designed as permanent formwork for cast-in-place concrete systems in prefabricated buildings. Manufactured from igneous rock mineral fibers through processes of defibering, mixing, laying, and hot pressing. Used as permanent bottom formwork for cast-in-place floors, shear walls, and retaining walls, it remains in place after concrete pouring and directly composites with concrete for load bearing. Meets requirements for prefabricated permanent formwork standard.

Applications

Permanent formwork systems for cast-in-place concrete floors, composite slab base layers, shear walls, retaining walls, bridge decks, and industrial floor slabs in prefabricated concrete structures.

Specifications
Parameter Unit Typical Value
Density kg/m³ 1000-1200
Flexural strength MPa ≥25
Modulus of elasticity GPa ≥5.0
Impact resistance kJ/m² 3
Prefabricated Building Permanent Formwork Rock Fiber Panel Class A Non Combustible
Key Features
  • Permanent formwork design integrates with cast-in-place concrete for composite load bearing
  • Roughened surface treatment ensures strong bonding with concrete interface
  • Water and alkali resistant, unaffected by cement hydration
  • Easy to install, nailable and sawable, significantly reduces construction time
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Prefabricated Building Permanent Formwork Rock Fiber Panel Class A Non Combustible

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Product Detail
Flexural strength :
≥25 MPa
Density :
1000-1200 kg/m³
MOQ :
1 container.
Payment Terms :
L/C,T/T
Surface treatment :
Roughened
Modulus of elasticity :
≥5.0 GPa
Contact Supplier
Prefabricated Building Permanent Formwork Rock Fiber Panel Class A Non Combustible

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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