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2. List of insulation materials - Wikipedia

   en.wikipedia.org/wiki/List_of_insulation_materials

   This is a list of insulation materials used around the world. ... Foil-faced polyurethane rigid panel (pentane-expanded) ... Polyisocyanurate spray foam 2.54: 1 0.76 ...

3. Building insulation material - Wikipedia

   en.wikipedia.org/wiki/Building_insulation_material

   Foam insulation often uses hazardous chemicals with high human toxicity, such as isocyanates, benzene and toluene. The foaming agents no longer use ozone-depleting substances. Personal Protective Equipment is required for all people in the area being sprayed to eliminate exposure to isocyanates which constitute about 50% of the foam raw ...

4. Styrofoam - Wikipedia

   en.wikipedia.org/wiki/Styrofoam

   DuPont produces styrofoam building materials, including varieties of building insulation sheathing and pipe insulation. The claimed R-value of styrofoam insulation is approximately 5 °F⋅ft 2 ⋅h/BTU for 1 inch thick sheet. [7] Styrofoam can be used under roads and other structures to prevent soil disturbances due to freezing and thawing. [8 ...

5. Why stone wool insulation offers alternative for home ...

   www.aol.com/why-stone-wool-insulation-offers...

   Don Magruder writes: u0022When making decisions on your next construction projects, look closely at products that can provide more than just one solution and add to the value proposition of your ...

6. Vapor barrier - Wikipedia

   en.wikipedia.org/wiki/Vapor_barrier

   Extruded polystyrene or foil-faced foam board insulation. Exterior grade plywood, 0.70 US perm (40 SI perm). Most sheet type monolithic roofing membranes. Glass and metal sheets (such as in doors and windows).

7. Sandwich-structured composite - Wikipedia

   en.wikipedia.org/wiki/Sandwich-structured_composite

   Sheet metal is also used as skin material in some cases. The core is bonded to the skins with an adhesive or with metal components by brazing together. Diagram of an assembled composite sandwich (A), and its constituent face sheets or skins (B) and honeycomb core (C) (alternately: foam core)