bn:00481896n
Noun Concept
Categories: Heat transfer, Building materials, Packaging, Building insulation materials, Sustainable building
EN
spray foam  construction foam  expanding foam  PU foam
EN
Spray foam is a chemical product created by two materials, isocyanate and polyol resin, which react when mixed with each other and expand up to 30-60 times its liquid volume after it is sprayed in place. Wikipedia
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EN
Spray foam is a chemical product created by two materials, isocyanate and polyol resin, which react when mixed with each other and expand up to 30-60 times its liquid volume after it is sprayed in place. Wikipedia
building material Wikidata
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