ZA939244B - Method of manufacturing stone imitations in particular large-volumed boulder imitations. - Google Patents
Method of manufacturing stone imitations in particular large-volumed boulder imitations.Info
- Publication number
- ZA939244B ZA939244B ZA939244A ZA939244A ZA939244B ZA 939244 B ZA939244 B ZA 939244B ZA 939244 A ZA939244 A ZA 939244A ZA 939244 A ZA939244 A ZA 939244A ZA 939244 B ZA939244 B ZA 939244B
- Authority
- ZA
- South Africa
- Prior art keywords
- imitations
- mould
- quarry stone
- impression
- curable
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/40—Plastics, e.g. foam or rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C33/00—Moulds or cores; Details thereof or accessories therefor
- B29C33/38—Moulds or cores; Details thereof or accessories therefor characterised by the material or the manufacturing process
- B29C33/3842—Manufacturing moulds, e.g. shaping the mould surface by machining
- B29C33/3857—Manufacturing moulds, e.g. shaping the mould surface by machining by making impressions of one or more parts of models, e.g. shaped articles and including possible subsequent assembly of the parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
- B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
- B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
- B29C70/28—Shaping operations therefor
- B29C70/30—Shaping by lay-up, i.e. applying fibres, tape or broadsheet on a mould, former or core; Shaping by spray-up, i.e. spraying of fibres on a mould, former or core
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/58—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres
- B29C70/64—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising fillers only, e.g. particles, powder, beads, flakes, spheres the filler influencing the surface characteristics of the material, e.g. by concentrating near the surface or by incorporating in the surface by force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44F—SPECIAL DESIGNS OR PICTURES
- B44F9/00—Designs imitating natural patterns
- B44F9/04—Designs imitating natural patterns of stone surfaces, e.g. marble
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Architecture (AREA)
- Manufacturing & Machinery (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Moulding By Coating Moulds (AREA)
- Laminated Bodies (AREA)
- Adornments (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
In order to fabricate faithful, weather-resistant quarry stone imitations of large volume with relatively low weight, first of all an impression is taken in a plastics material from a quarry stone. The impression is stiffened, as required, preferably by coating the rear with a curable plastic, if appropriate a glass fibre reinforced plastic. The impression is then turned over into a working position, in which it can be used as a mould. A curable relase agent is introduced into the mould and, after its curing, the mould is provided on the inside with a thin synthetic resin coating. Fine-grained natural sand is applied to this still moist synthetic resin coating and incorporated in it. Finally, a layer of curable plastic, if appropriate glass fibre reinforced plastic, is applied to the fine-grained natural sand in order to create the hollow quarry stone imitation. Once curing of this layer has taken place, the quarry stone imitation can be removed from the mould. The quarry stone imitation is thus finished.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4241979A DE4241979C1 (en) | 1991-11-14 | 1992-12-12 | Imitation stone boulder mfr. - by applying thin plastics layer to set release agent in mould for fine sand to be added while wet for final coating of setting plastics |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA939244B true ZA939244B (en) | 1994-08-05 |
Family
ID=6475108
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA939244A ZA939244B (en) | 1992-12-12 | 1993-12-09 | Method of manufacturing stone imitations in particular large-volumed boulder imitations. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0606570B1 (en) |
AT (1) | ATE149413T1 (en) |
DE (1) | DE59305622D1 (en) |
ES (1) | ES2099352T3 (en) |
ZA (1) | ZA939244B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2131023B1 (en) * | 1997-10-27 | 2000-03-01 | Mateo Ubina Antonio | SANDBLASTING PROCESS ON PLASTIC SURFACES AND THEIR APPLICATIONS. |
US6607683B1 (en) * | 1998-09-04 | 2003-08-19 | Bruce E. Harrington | Methods and apparatus for producing manufactured articles having natural characteristics |
ITFI20030035A1 (en) * | 2003-02-12 | 2004-08-13 | Opera Lab Fiorentini S R L Ora Opera | PROCEDURE FOR THE REALIZATION OF A ROCK ARTIFACT |
EP1679169A1 (en) * | 2005-01-05 | 2006-07-12 | Zheng Dai Co., Ltd. | Method for manufacturing decorative articles |
GB2509757A (en) * | 2013-01-14 | 2014-07-16 | Stage One Creative Services Ltd | Reinforced three-dimensionally printed form |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3740682A1 (en) * | 1987-12-01 | 1989-06-15 | Gabriele Donath | Process and apparatus for producing a faithfully reproduced block, preferably a paving sett |
US4872655A (en) * | 1988-02-16 | 1989-10-10 | Seele Harold A | Work-holding apparatus and method |
-
1993
- 1993-11-29 ES ES93119180T patent/ES2099352T3/en not_active Expired - Lifetime
- 1993-11-29 EP EP93119180A patent/EP0606570B1/en not_active Expired - Lifetime
- 1993-11-29 DE DE59305622T patent/DE59305622D1/en not_active Expired - Fee Related
- 1993-11-29 AT AT93119180T patent/ATE149413T1/en not_active IP Right Cessation
- 1993-12-09 ZA ZA939244A patent/ZA939244B/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE59305622D1 (en) | 1997-04-10 |
EP0606570A1 (en) | 1994-07-20 |
ATE149413T1 (en) | 1997-03-15 |
ES2099352T3 (en) | 1997-05-16 |
EP0606570B1 (en) | 1997-03-05 |
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