WO1990009359A1 - Procede de production de briques a surface finie - Google Patents

Procede de production de briques a surface finie Download PDF

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Publication number
WO1990009359A1
WO1990009359A1 PCT/NO1990/000034 NO9000034W WO9009359A1 WO 1990009359 A1 WO1990009359 A1 WO 1990009359A1 NO 9000034 W NO9000034 W NO 9000034W WO 9009359 A1 WO9009359 A1 WO 9009359A1
Authority
WO
WIPO (PCT)
Prior art keywords
brick
surface coating
brick products
products
stated
Prior art date
Application number
PCT/NO1990/000034
Other languages
English (en)
Inventor
Søren VON UBISCH
Original Assignee
Ubisch Soeren Von
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
Application filed by Ubisch Soeren Von filed Critical Ubisch Soeren Von
Publication of WO1990009359A1 publication Critical patent/WO1990009359A1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B28B11/044—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with glaze or engobe or enamel or varnish
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B33/00—Clay-wares
    • C04B33/32—Burning methods
    • C04B33/34—Burning methods combined with glazing
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/4578—Coating or impregnating of green ceramics or unset concrete
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation

Definitions

  • a process for the production of brick products with a finished surface e.g. bricks.
  • the present invention relates to a process for the production of brick products with a finished surface, e.g. bricks, with a surface coating consisting of glaze and/or a vitrified ceramic mass, on at least one of the side faces of the brick product which in the baking oven, when non-baked brick products are stapled one upon the other, forms a contact surface with a layer above or below of brick products £n the baking oven and/or on at least one free side surfaqe of the stapled brick products.
  • a finished surface e.g. bricks
  • a surface coating consisting of glaze and/or a vitrified ceramic mass on at least one of the side faces of the brick product which in the baking oven, when non-baked brick products are stapled one upon the other, forms a contact surface with a layer above or below of brick products £n the baking oven and/or on at least one free side surfaqe of the stapled brick products.
  • a glazed brick product e.g. a brick
  • a glazed brick product is produced by first baking the dried brick blank, whereupon the brick product is provided with glaze and is baked once more. This is a time consuming and resource consuming process which, e.g. in production of bricks, will make the product much more expensive.
  • bricks are baked in a baking oven without any kind of fixtures, e.g. shelves, upon being dried.
  • the dried brick blanks are stapled directly one upon the other to a height that may be tolerated by the underlying brick blanks without the latter being compressed by the load, and in the volume for which the oven was intended.
  • the glaze will act like a glue curing between the brick blanks stapled one upon the other during baking. After baking it would not be possible to separate such bricks with a glaze without heavy damage to the glaze.
  • Figure 1 shows brick blanks which are stapled one upon the other with intermediate spaces in a baking oven, not shown.
  • Figure 2 shows a brick blank with a surface coating on a vertical side face.
  • Figure 3 shows a brick with a surface coating on a horizontal side face.
  • Figure 4a shows a brick with a top face provided with recesses that are filled with a surface coating.
  • Figure 4b is a sectional view of a fragment of the same, in a larger scale.
  • Figure 5 shows a fragment of a brick in a larger scale with projections and recesses in its top face, which has a surface coating showing damages in the projecting portions of the surface coating which were in contact with overlying bricks during baking.
  • brick products in the form of brick blanks 1 are shown to be stapled one upon the other in a baking oven, which is not shown. Said brick blanks are in contact with one another at their top faces 2 against the lower faces 3 of adjacent brick blanks.
  • brick blanks l Before said stapling of brick blanks l they may be provided with surface coating material 4a in a liquid plastic or dry form on at least one of their vertical faces 4a, as shown in Figure 2, whereupon the brick blanks are dried and stapled as shown in Figure 1, before being baked once to form a finished brick with at least one finished vertical face 4.
  • the contacting upper and lower faces 2 and 3 of adjacent brick blanks 2 are not provided with surface coating material and will, thus, not adhere to each other after baking.
  • the upper surface coating used may be a glaze and/or a ceramic mass for vitrification. * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
  • a brick 2 is shown with a finished upper face 2 having a surface coating 2a.
  • the surface coating used may be a ceamic mass which is transformed from a liquid into a vitrificated state during baking.
  • FIG 4 a brick 1 is shown with recesses 2b in its upper face 2, which recesses are filled with glaze 2c, as more clearly shown in Figure 4b, which shows a fragment of brick 1 in a sectional view.
  • brick blanks l are stapled one upon the other for baking as shown in Figure 1, the edges of recesses 2b will contact the lower face 3 of an overlying brick blank 1, and said brick blanks will not be made to adhere when baked.
  • the bricks can, thus, be separated and a lateral face 2 is provided which is partly covered by a surface coating, resulting in a finished surface with a special appearance which is achieved by the coated and non- coated portions of lateral face 2.
  • Brick blank 1 with said filled recesses 2b on its top face 2 may, obviously, be turned around during stapling, as shown in Figure 1, so that recesses face downwards and said face is then the lower face 3 of the brick blank.
  • Figure 5 shows a fragment of brick or brick blank l with its top face 2 provided with projections 2d and recesses 2e.
  • the surface coating 2c which was applied to the entire surface 2 will after baking in a baking oven show scars on the projecting portions 2d which were in contact with the underside 3 of an upper brick blank 1, if a glaze was used for a surface coating which during baking goes through a sticky phase causing adherence between adjacent faces 2,3.
  • a glass forming raw material is used together with silicate substances preventing the resulting mixture from melting to a sticky mass during one baking process.
  • bricks may be produced one or a plurality of side faces of which are completely covered by the desired surface coating.
  • bricks 1 may be produced, the desired side face of which is partly covered with surface coating 2c in recesses 2b, resulting in a side face with a pattern of coated and non-coated portions.
  • bricks 1 with recesses 2e and projections 2d in a regular or irregular pattern may be produced, and with surface coating 2c covering the entire side face, but showing scars 2f on the projections 2d where the side facl * was in contact with an adjacent brick during baking in a baking oven.
  • dye pigments may be added to the surface coatings, as known per se.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Finishing Walls (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

L'invention concerne un procédé de production de briques à surface finie, comportant un revêtement de surface composé d'un vernis et/ou d'une masse en céramique vitrifiée, sur au moins une des faces latérales de la brique, formant une surface de contact à l'aide de couches sus-jacentes ou sous-jacentes de produits de brique dans le four de cuisson, pendant l'empilage de produits de brique non cuits les uns sur les autres, et/ou sur au moins une face latérale libre des briques empilées les unes sur les autres. On applique la matière de revêtement de surface se présentant sous forme liquide, plastique et/ou sèche, au moins sur ladite face latérale des briques, après quoi les briques séchées empilées l'une sur l'autre sont cuites une fois puis séparées les unes des autres.
PCT/NO1990/000034 1989-02-14 1990-02-14 Procede de production de briques a surface finie WO1990009359A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NO890613A NO173599C (no) 1989-02-14 1989-02-14 Fremgangsmaate for fremstilling av teglprodukter med foredlet overflate, spesielt murstein
NO890613 1989-02-14

Publications (1)

Publication Number Publication Date
WO1990009359A1 true WO1990009359A1 (fr) 1990-08-23

Family

ID=19891752

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/NO1990/000034 WO1990009359A1 (fr) 1989-02-14 1990-02-14 Procede de production de briques a surface finie

Country Status (4)

Country Link
EP (1) EP0460011A1 (fr)
AU (1) AU5104190A (fr)
NO (1) NO173599C (fr)
WO (1) WO1990009359A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640451A1 (fr) * 1993-06-21 1995-03-01 SACMI Cooperativa Meccanici Imola Soc. Coop. a Resp. Lim. Procédé de décorer des carreaux en céramique et carreaux obtenus par ce procédé
EP0794159A1 (fr) * 1996-03-08 1997-09-10 Cement Manufacturers Sarawak Berhad Brique et procédé pour sa fabrication

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111002456B (zh) * 2019-11-05 2021-11-02 霍赖河 马赛克砖生产线

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292187C (fr) *
DE2610703B2 (de) * 1976-03-13 1978-05-24 Ostara-Fliesen Gmbh & Co Kg, 4005 Meerbusch Verfahren und Vorrichtung zum Bedrucken von keramischen Platten
DE3538965C1 (de) * 1985-11-02 1986-08-14 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co Kg, 7910 Neu-Ulm Verfahren und Vorrichtung zum Brennen von glasierten Dachziegeln in U-Kassetten
DE3726092A1 (de) * 1987-08-03 1989-02-16 Tonindustrie Heisterholz Ernst Verfahren zum brennen von keramischen dachziegeln mit einer engobierten oder glasierten oberseite

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE292187C (fr) *
DE2610703B2 (de) * 1976-03-13 1978-05-24 Ostara-Fliesen Gmbh & Co Kg, 4005 Meerbusch Verfahren und Vorrichtung zum Bedrucken von keramischen Platten
DE3538965C1 (de) * 1985-11-02 1986-08-14 Hans Lingl Anlagenbau Und Verfahrenstechnik Gmbh & Co Kg, 7910 Neu-Ulm Verfahren und Vorrichtung zum Brennen von glasierten Dachziegeln in U-Kassetten
DE3726092A1 (de) * 1987-08-03 1989-02-16 Tonindustrie Heisterholz Ernst Verfahren zum brennen von keramischen dachziegeln mit einer engobierten oder glasierten oberseite

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0640451A1 (fr) * 1993-06-21 1995-03-01 SACMI Cooperativa Meccanici Imola Soc. Coop. a Resp. Lim. Procédé de décorer des carreaux en céramique et carreaux obtenus par ce procédé
US5609804A (en) * 1993-06-21 1997-03-11 Sacmi Cooperativa Meccanici Imola S.C.R.L. Process for decorating ceramic tiles
CN1041609C (zh) * 1993-06-21 1999-01-13 伊莫拉Sacmi机械合作有限公司 一种对瓷砖的装饰方法及用此法制得的瓷砖
EP0794159A1 (fr) * 1996-03-08 1997-09-10 Cement Manufacturers Sarawak Berhad Brique et procédé pour sa fabrication

Also Published As

Publication number Publication date
AU5104190A (en) 1990-09-05
NO890613D0 (no) 1989-02-14
NO173599C (no) 1994-01-05
NO890613L (no) 1990-08-15
EP0460011A1 (fr) 1991-12-11
NO173599B (no) 1993-09-27

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