IT1257566B - PROCEDURE FOR THE PRODUCTION OF COMPOSITE PANELS BASED ON STONE OR EQUIVALENT DECORATIVE MATERIAL. - Google Patents
PROCEDURE FOR THE PRODUCTION OF COMPOSITE PANELS BASED ON STONE OR EQUIVALENT DECORATIVE MATERIAL.Info
- Publication number
- IT1257566B IT1257566B ITTO920988A ITTO920988A IT1257566B IT 1257566 B IT1257566 B IT 1257566B IT TO920988 A ITTO920988 A IT TO920988A IT TO920988 A ITTO920988 A IT TO920988A IT 1257566 B IT1257566 B IT 1257566B
- Authority
- IT
- Italy
- Prior art keywords
- layers
- pack
- decorative material
- composite panels
- stone
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000000463 material Substances 0.000 title abstract 2
- 239000010410 layer Substances 0.000 abstract 8
- 238000005520 cutting process Methods 0.000 abstract 3
- 239000011230 binding agent Substances 0.000 abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 239000010438 granite Substances 0.000 abstract 1
- 238000005470 impregnation Methods 0.000 abstract 1
- 239000011229 interlayer Substances 0.000 abstract 1
- 239000004579 marble Substances 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Landscapes
- Laminated Bodies (AREA)
Abstract
Un pacco (14) in forma di parallelepipedo di strati costituiti da lastre piane parallele (16) di materiale decorativo, quale granito o marmo, e da strati intercalari (22, 24) di cui almeno taluni sono strati separatori (26), viene sottoposto ad un'operazione di impregnazione sotto vuoto in modo da racchiudere in un involucro ermetico (50) di una resina termoindurente od altro legante le facce del pacco (14) definite dai bordi periferici degli strati. Si ottiene così un blocco monolitico (48) che viene poi sottoposto ad un'operazione di taglio eseguita in modo da asportate sia il rivestimento di legante indurito (58) che una parte marginale (60) degli strati (16, 22, 24) contigua al rivestimento stesso lungo ciascuna faccia del pacco (14) definita dai bordi periferici dei suoi strati. Si ottengono così pannelli compositi liberi gli uni dagli altri e formati ognuno dagli strati (16, 24) del pacco (14) interposti tra due strati separatori (22) consecutivi. L'operazione di taglio è preferibilmente eseguita con una macchina di taglio a filo diamantato continuo (52).(Figura 8).A parcel (14) in the form of a parallelepiped of layers consisting of parallel flat plates (16) of decorative material, such as granite or marble, and interlayer layers (22, 24) of which at least some are separating layers (26), is subjected to a vacuum impregnation operation so as to enclose in a hermetic casing (50) of a thermosetting resin or other binder the faces of the pack (14) defined by the peripheral edges of the layers. A monolithic block (48) is thus obtained which is then subjected to a cutting operation performed so as to remove both the coating of hardened binder (58) and a marginal part (60) of the layers (16, 22, 24) contiguous to the coating itself along each face of the pack (14) defined by the peripheral edges of its layers. Composite panels are thus obtained which are free from each other and each formed by the layers (16, 24) of the pack (14) interposed between two consecutive separating layers (22). The cutting operation is preferably carried out with a continuous diamond wire cutting machine (52). (Figure 8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO920988A IT1257566B (en) | 1992-12-04 | 1992-12-04 | PROCEDURE FOR THE PRODUCTION OF COMPOSITE PANELS BASED ON STONE OR EQUIVALENT DECORATIVE MATERIAL. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITTO920988A IT1257566B (en) | 1992-12-04 | 1992-12-04 | PROCEDURE FOR THE PRODUCTION OF COMPOSITE PANELS BASED ON STONE OR EQUIVALENT DECORATIVE MATERIAL. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| ITTO920988A0 ITTO920988A0 (en) | 1992-12-04 |
| ITTO920988A1 ITTO920988A1 (en) | 1994-06-04 |
| IT1257566B true IT1257566B (en) | 1996-01-30 |
Family
ID=11410906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ITTO920988A IT1257566B (en) | 1992-12-04 | 1992-12-04 | PROCEDURE FOR THE PRODUCTION OF COMPOSITE PANELS BASED ON STONE OR EQUIVALENT DECORATIVE MATERIAL. |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT1257566B (en) |
-
1992
- 1992-12-04 IT ITTO920988A patent/IT1257566B/en active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| ITTO920988A1 (en) | 1994-06-04 |
| ITTO920988A0 (en) | 1992-12-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 0001 | Granted | ||
| TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19990129 |