GB1588203A - Bearer-support-or cover-plate or slab and a method of manufacturing the same - Google Patents

Bearer-support-or cover-plate or slab and a method of manufacturing the same Download PDF

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Publication number
GB1588203A
GB1588203A GB13432/78A GB1343278A GB1588203A GB 1588203 A GB1588203 A GB 1588203A GB 13432/78 A GB13432/78 A GB 13432/78A GB 1343278 A GB1343278 A GB 1343278A GB 1588203 A GB1588203 A GB 1588203A
Authority
GB
United Kingdom
Prior art keywords
slab
plate
marble
sand blasting
profiled
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB13432/78A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ALARI M
BOTTINI G
Original Assignee
ALARI M
BOTTINI G
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19777712496 external-priority patent/DE7712496U1/en
Priority claimed from DE19777721705 external-priority patent/DE7721705U/en
Application filed by ALARI M, BOTTINI G filed Critical ALARI M
Publication of GB1588203A publication Critical patent/GB1588203A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B13/00—Details of tables or desks
    • A47B13/08—Table tops; Rims therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/144—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of marble or other natural stone

Description

(54) A BEARER-, SUPPORT-, OR COVER- PLATE OR SLAB AND A METHOD OF MANUFACTURING THE SAME (71) We, MARCO ALARI, Italian Nationality, t of Via Palagetto 28, Bagno a Ripoli, Italy, and GIUSEPPE BOTTINI, Italian Nationality, of Loano/Savona, Italy, do hereby declare the invention, for which we pray that a patent may be granted to us, and the method by which it is to be performed, to be particularly described in and by the following statement: This invention relates to a bearer-, support-, or cover- plate or slab which may be for a wall or floor covering or for use as a panel, table top or other covering.
According to the invention, a bearer-, support-, or cover- plate or slab is characterised in that it is a marble plate or slab with a surface profiled or contoured by an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud. Said profiled or contoured surface preferably has a coating or a colourless transparent matt (flat finish) lacquer which may be a printed-on, paintedon, spread-on, stuck-on, or sprayed-on layer or film. The plate or slab may, in addition to being capable of a technical function, at the same time also be used for decorative application.
Also, according to the invention, a method of manufacturing a bearer-, support-, or cover- plate or slab is characterised in that the plate or slab is of marble and has a surface thereof which is profiled or contoured by sand blasting in sand blasting apparatus which is operated at a pressure of 3 to 15 kg/cm2, and in that the duration of sand blasting is 10 to 20 minutes/m2, said sand blasting causing an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud. The sand blasting treatment gives rise to an artificial erosion which would typically take between one hundred and a thousand years under natural conditions. The sandblasting achieves extremely quickly ageing of the marble imparting to it a rough profiled or contoured surface.Quite apart from the aesthetic effect of such a treatment the plate or slab surface will also become skid and slip resistant so that new fields of applications are opened up for plates or slabs treated in this way such as floor coverings for swimming baths and the like. Such surfaces also show up scratch and impact marks to a lesser extent.
Said sand blasting apparatus may be operated at a pressure of 12 kg/cm2; and preferably the plate or slab surface is sand blasted for 15 minutes/m2.
A section and side elevation of a marble plate or slab constituting an exemplary embodiment of the invention are shown in Figures 1 and 2 of the accompanying drawings.
The marble plate or slab 1 shown in Figures 1 and 2 has a surface 2 which has been given a profiled or contoured structure by a sand blasting treatment. This sand blasting treatment may also extend to include the faces of the sides of the plate or slab 1. The underside 3 of the plate or slab 1 is substantially untreated and has retained the more or less flat structure produced on cutting of the marble. The profile or contour depth of the profiled or contoured surface 2 may be varied as a function of the intensity and duration of the sand blasting treatment.
WHAT WE CLAIM IS: 1. A bearer-, support-, or cover- plate or slab, characterised in that it is a marble
**WARNING** end of DESC field may overlap start of CLMS **.

Claims (12)

**WARNING** start of CLMS field may overlap end of DESC **. (54) A BEARER-, SUPPORT-, OR COVER- PLATE OR SLAB AND A METHOD OF MANUFACTURING THE SAME (71) We, MARCO ALARI, Italian Nationality, t of Via Palagetto 28, Bagno a Ripoli, Italy, and GIUSEPPE BOTTINI, Italian Nationality, of Loano/Savona, Italy, do hereby declare the invention, for which we pray that a patent may be granted to us, and the method by which it is to be performed, to be particularly described in and by the following statement: This invention relates to a bearer-, support-, or cover- plate or slab which may be for a wall or floor covering or for use as a panel, table top or other covering. According to the invention, a bearer-, support-, or cover- plate or slab is characterised in that it is a marble plate or slab with a surface profiled or contoured by an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud. Said profiled or contoured surface preferably has a coating or a colourless transparent matt (flat finish) lacquer which may be a printed-on, paintedon, spread-on, stuck-on, or sprayed-on layer or film. The plate or slab may, in addition to being capable of a technical function, at the same time also be used for decorative application. Also, according to the invention, a method of manufacturing a bearer-, support-, or cover- plate or slab is characterised in that the plate or slab is of marble and has a surface thereof which is profiled or contoured by sand blasting in sand blasting apparatus which is operated at a pressure of 3 to 15 kg/cm2, and in that the duration of sand blasting is 10 to 20 minutes/m2, said sand blasting causing an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud. The sand blasting treatment gives rise to an artificial erosion which would typically take between one hundred and a thousand years under natural conditions. The sandblasting achieves extremely quickly ageing of the marble imparting to it a rough profiled or contoured surface.Quite apart from the aesthetic effect of such a treatment the plate or slab surface will also become skid and slip resistant so that new fields of applications are opened up for plates or slabs treated in this way such as floor coverings for swimming baths and the like. Such surfaces also show up scratch and impact marks to a lesser extent. Said sand blasting apparatus may be operated at a pressure of 12 kg/cm2; and preferably the plate or slab surface is sand blasted for 15 minutes/m2. A section and side elevation of a marble plate or slab constituting an exemplary embodiment of the invention are shown in Figures 1 and 2 of the accompanying drawings. The marble plate or slab 1 shown in Figures 1 and 2 has a surface 2 which has been given a profiled or contoured structure by a sand blasting treatment. This sand blasting treatment may also extend to include the faces of the sides of the plate or slab 1. The underside 3 of the plate or slab 1 is substantially untreated and has retained the more or less flat structure produced on cutting of the marble. The profile or contour depth of the profiled or contoured surface 2 may be varied as a function of the intensity and duration of the sand blasting treatment. WHAT WE CLAIM IS:
1. A bearer-, support-, or cover- plate or slab, characterised in that it is a marble plate or slab with a surface profiled or contoured by an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud.
2. A plate or slab as claimed in Claim 1, characterised in that said profiled or contoured surface has a coating of a colourless transparent matt lacquer.
3. A plate or slab as claimed in Claim 2, characterised in that the coating is a printedon or painted-on layer or film.
4. A plate or slab as claimed in Claim 2, characterised in that the coating is a spreadon, stuck-on, or sprayed-on layer or film.
5. A wall or floor covering comprising marble plates or slabs each constructed in accordance with any one of Claims 1 to 4.
6. Panelling comprising marble plates or slabs each constructed in accordance with any one of Claims 1 to 4.
7. A table having a table top comprising a marble plate or slab constructed in accordance with any one of Claims 1 to 4.
8. A method of manufacturing a bearer support-, or cover- plate or slab, characterised in that the plate or slab is of marble and has a surface thereof which is profiled or contoured by sand blasting in said blasting apparatus which is operated at a pressure of 3 to 15 kg/cm2, and in that the duration of sand blasting is 10 to 20 minutes/ m2, said sand blasting causing an artificial erosion whereby softer marble constituents are removed and the harder marble constituents stand proud.
9. A method as claimed in Claim 8, characterised in that the sand blasting apparatus is operated at a pressure of 12 kg/cm2.
10. A method as claimed in Claim 8 or 9, characterised in that the duration of sand blasting is 15 minutes/m2.
11. A plate or slab as claimed in Claim 1, substantially as herein described with reference to the accompanying drawings.
12. A method as claimed in Claim 8 substantially as herein described with reference to the accompanying drawings.
GB13432/78A 1977-04-21 1978-04-06 Bearer-support-or cover-plate or slab and a method of manufacturing the same Expired GB1588203A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19777712496 DE7712496U1 (en) 1977-04-21 1977-04-21 CARRIER PLATE
DE19777721705 DE7721705U (en) 1977-07-11 Marble or onyx top

Publications (1)

Publication Number Publication Date
GB1588203A true GB1588203A (en) 1981-04-15

Family

ID=25947996

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13432/78A Expired GB1588203A (en) 1977-04-21 1978-04-06 Bearer-support-or cover-plate or slab and a method of manufacturing the same

Country Status (4)

Country Link
FR (1) FR2388101A1 (en)
GB (1) GB1588203A (en)
NL (1) NL7804308A (en)
SE (1) SE7804452L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936296A (en) * 2018-09-21 2020-03-31 联想(北京)有限公司 Processing method and electronic equipment
EP3924570A4 (en) * 2019-02-15 2022-11-30 Certainteed Gypsum, Inc. Defect-hiding surface textures

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1501658A (en) * 1966-11-28 1967-11-10 Villeroy & Boch Non-slip porcelain stoneware slab or tile and its manufacturing process
DE2156181C2 (en) * 1971-11-12 1973-12-13 Kenngott Kg, 7100 Heilbronn Process for the production of thin cladding panels with natural stones for furniture, walls and floors

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110936296A (en) * 2018-09-21 2020-03-31 联想(北京)有限公司 Processing method and electronic equipment
EP3924570A4 (en) * 2019-02-15 2022-11-30 Certainteed Gypsum, Inc. Defect-hiding surface textures

Also Published As

Publication number Publication date
NL7804308A (en) 1978-10-24
FR2388101A1 (en) 1978-11-17
SE7804452L (en) 1978-10-22

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