IT1253078B - Process for the manufacture of heat and sound insulating panels, and panels so obtained - Google Patents
Process for the manufacture of heat and sound insulating panels, and panels so obtainedInfo
- Publication number
- IT1253078B IT1253078B ITRE910070A ITRE910070A IT1253078B IT 1253078 B IT1253078 B IT 1253078B IT RE910070 A ITRE910070 A IT RE910070A IT RE910070 A ITRE910070 A IT RE910070A IT 1253078 B IT1253078 B IT 1253078B
- Authority
- IT
- Italy
- Prior art keywords
- panels
- base
- manufacture
- heat
- sound insulating
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229920001971 elastomer Polymers 0.000 abstract 3
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000004794 expanded polystyrene Substances 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 239000004831 Hot glue Substances 0.000 abstract 1
- 239000004793 Polystyrene Substances 0.000 abstract 1
- 230000006835 compression Effects 0.000 abstract 1
- 238000007906 compression Methods 0.000 abstract 1
- 230000008020 evaporation Effects 0.000 abstract 1
- 238000001704 evaporation Methods 0.000 abstract 1
- 229920002223 polystyrene Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 238000005507 spraying Methods 0.000 abstract 1
- 239000004924 water-based lacquer Substances 0.000 abstract 1
- 239000002023 wood Substances 0.000 abstract 1
Abstract
A heat and sound insulating panel is manufactured from a base comprising a flat sheet of expanded polystyrene having a density of between 14 and 45 kg/m<3> to which is applied a coating comprising a layer of wood chips or vulcanised rubber particles having a hardness of not more than shore 60 and a thickness of between 0.4 and 0.6 times the thickness of the base. The method of manufacture of the same comprises the following stages: - compression of a base comprising a flat sheet of expanded polystyrene having a density of between 14 and 45 kg/m<3> in such a way as to break at least part of the small internal cells in the polystyrene, - spraying a hot-melt adhesive based on a two-component polyurethane onto the surface of the sheet, - applying at least one coating of vulcanised rubber particles having a hardness of less than shore 60, - gauging and flattening with a roller, - covering the layer of rubber with a water-based lacquer, - evaporation with hot air. <IMAGE>
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE910070A IT1253078B (en) | 1991-10-23 | 1991-10-23 | Process for the manufacture of heat and sound insulating panels, and panels so obtained |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITRE910070A IT1253078B (en) | 1991-10-23 | 1991-10-23 | Process for the manufacture of heat and sound insulating panels, and panels so obtained |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRE910070A0 ITRE910070A0 (en) | 1991-10-23 |
ITRE910070A1 ITRE910070A1 (en) | 1993-04-23 |
IT1253078B true IT1253078B (en) | 1995-07-10 |
Family
ID=11398077
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITRE910070A IT1253078B (en) | 1991-10-23 | 1991-10-23 | Process for the manufacture of heat and sound insulating panels, and panels so obtained |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1253078B (en) |
-
1991
- 1991-10-23 IT ITRE910070A patent/IT1253078B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITRE910070A1 (en) | 1993-04-23 |
ITRE910070A0 (en) | 1991-10-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0279579B1 (en) | Irregular section adhesive sheets | |
DE69839179D1 (en) | DERMATOLOGICAL PLASTER AND METHOD FOR PRODUCING ITS BASE LAYER | |
DE69808903T2 (en) | METHOD FOR PRODUCING A MULTILAYER MATERIAL AND A MULTILAYER MATERIAL TO BE MANUFACTURED BY THIS METHOD | |
ES8702831A1 (en) | Method for making a Sandwich material with interior paper corrugations and exterior protection by means of a plastic layer. | |
MY129788A (en) | Printable film. | |
DK153381B (en) | 3-LAYER PLATE CONSISTING OF A PLANE OF POLYURETHAN FOOD PLATE WITH COATED METALYDER LAYERS AND PROCEDURES FOR PRODUCING THEREOF | |
EP1057852A3 (en) | Polyester film for decorative plate or decorative sheet | |
HRP940404B1 (en) | Multilayer plastic webs or plates with a transparent coating | |
CA2098991A1 (en) | Plastic-coated concrete form panel | |
CA2231397A1 (en) | An architectural material and a process of production thereof | |
CA2107960A1 (en) | Method of making a decorative wooden panel | |
ES2121607T3 (en) | METHOD AND INSTALLATION FOR THE MANUFACTURE OF DECORATIVE BOARDS. | |
IT1253078B (en) | Process for the manufacture of heat and sound insulating panels, and panels so obtained | |
AU2361597A (en) | Sheet which can be applied to a planar base | |
EP1403702A3 (en) | Primer composition for polyesters | |
JPH1148695A (en) | Transfer sheet and method for transferring curved surface using the same | |
JP2002113995A (en) | Decorative sheet and decorative material | |
EP0785094A3 (en) | Process for making a high pressure decorative laminate with a tile pattern | |
JPS56166032A (en) | Process for production of foamed decorative sheet | |
JPH0671811A (en) | Decorative material and manufacture thereof | |
JPS5511947A (en) | Interior ceiling for automobile | |
CA2156989A1 (en) | Process for Continuously Applying a Water-Based Filler Material to a Substrate | |
ES2037612A1 (en) | Ornamental multilayer covering process for wood panels, etc. | |
EP0296395A3 (en) | Process and apparatus for producing flat lacquer surfaces | |
JPS57175425A (en) | Method of reinforcing sheet |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19961030 |