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
Application number
ZA939244A
Inventor
Gorden Kluh
Sven Precht
Original Assignee
Gorden Kluh
Sven Precht
Berninger Roland
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 DE4241979A external-priority patent/DE4241979C1/en
Application filed by Gorden Kluh, Sven Precht, Berninger Roland filed Critical Gorden Kluh
Publication of ZA939244B publication Critical patent/ZA939244B/en

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)
  • Adornments (AREA)
  • Laminated Bodies (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.
ZA939244A 1992-12-12 1993-12-09 Method of manufacturing stone imitations in particular large-volumed boulder imitations. ZA939244B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Also Published As

Publication number Publication date
ES2099352T3 (en) 1997-05-16
EP0606570B1 (en) 1997-03-05
EP0606570A1 (en) 1994-07-20
DE59305622D1 (en) 1997-04-10
ATE149413T1 (en) 1997-03-15

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