IT1134460B - Self supporting structural panel - Google Patents
Self supporting structural panelInfo
- Publication number
- IT1134460B IT1134460B IT26235/80A IT2623580A IT1134460B IT 1134460 B IT1134460 B IT 1134460B IT 26235/80 A IT26235/80 A IT 26235/80A IT 2623580 A IT2623580 A IT 2623580A IT 1134460 B IT1134460 B IT 1134460B
- Authority
- IT
- Italy
- Prior art keywords
- self
- layers
- structural panel
- supporting
- self supporting
- Prior art date
Links
- 229920005830 Polyurethane Foam Polymers 0.000 abstract 1
- 239000011888 foil Substances 0.000 abstract 1
- 239000005022 packaging material Substances 0.000 abstract 1
- 239000011496 polyurethane foam Substances 0.000 abstract 1
Abstract
A self-supporting planar structural element, consists of a cardboard layer which on expansion forms a honeycomb pattern, and is enclosed between air permeable layers of a resin-impregnated chopped strand or needle loom mat. Along the rim or on places where a lamp is to be mounted, the three layers are tightly compressed. An internal decorative layer (a PCV foil lined with open-celled polyurethane foam) completes the element. This creates a self-supporting element of low unit wt. which has good acoustic properties. Prod. is used in pallet base, door panels, walls for prefabricated buildings and packaging material or as ceiling linings of motor car bodies.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7929565A FR2470679A1 (en) | 1979-11-30 | 1979-11-30 | Self supporting structural panel - with open celled carrier layer enclosed in fibre mats with resin binder |
DE19803035449 DE3035449A1 (en) | 1979-11-30 | 1980-09-19 | SELF-SUPPORTING AREA COMPONENT |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8026235A0 IT8026235A0 (en) | 1980-11-26 |
IT1134460B true IT1134460B (en) | 1986-08-13 |
Family
ID=25787968
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT26235/80A IT1134460B (en) | 1979-11-30 | 1980-11-26 | Self supporting structural panel |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1134460B (en) |
-
1980
- 1980-11-26 IT IT26235/80A patent/IT1134460B/en active
Also Published As
Publication number | Publication date |
---|---|
IT8026235A0 (en) | 1980-11-26 |
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