Vacuum Insulated Panel - Construction

Construction

VIPs consist of:

  • Membrane walls, used to prevent air from entering the panel.
  • A panel of a rigid, highly-porous material, such as fumed silica, aerogel, perlite or glass fiber, to support the membrane walls against atmospheric pressure once the air is evacuated.
  • Chemicals (known as getters) to collect gases leaked through the membrane or offgassed from the membrane materials. These are added to VIPs with glass-fiber or foam cores, because cores with bigger pore size require a higher vacuum (less than about 1 mbar) during the planned service life.

Read more about this topic:  Vacuum Insulated Panel

Famous quotes containing the word construction:

    Striving toward a goal puts a more pleasing construction on our advance toward death.
    Mason Cooley (b. 1927)

    There’s no art
    To find the mind’s construction in the face:
    He was a gentleman on whom I built
    An absolute trust.
    William Shakespeare (1564–1616)

    There’s no art
    To find the mind’s construction in the face.
    William Shakespeare (1564–1616)