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Rock wool

Rock wool

Product Name: Rock Wool
Other name: Insulation batt
Thickness: 100mm
Density: 55~100kg/m3
Thermal conductivity: 0.039~0.019W/(m·K)
Width: 600mm
Length: 1200mm
Package: Plastic Bags
Application: Insulation inside the wall frame, ceiling, roof
Feature: Eco-friendly
Fire rating: A (non-combustible material)

Cold-formed steel (CFS), or metal stud framing, is made from structural quality sheet steel formed into C-sections and other shapes by roll forming steel through a series of dies. CFS, a preferred framing material, is:

  • Versatile and can be cut to exact lengths
  • Dimensionally stable and won’t expand or contract with changes in moisture content
  • Lightweight compared to wood and concrete
  • Durable and won’t warp, split, crack or spall when exposed to the elements
  • Sustainable and 100 percent recyclable
  • Highest in strength-to-weight ratio of all structural framing materials, according to the Steel Framing Industry Association
  • Non-combustible, a safeguard against fire accidents

 

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