EP0256008A1 - Process for the manufacture of facing building blocks - Google Patents
Process for the manufacture of facing building blocksInfo
- Publication number
- EP0256008A1 EP0256008A1 EP86901992A EP86901992A EP0256008A1 EP 0256008 A1 EP0256008 A1 EP 0256008A1 EP 86901992 A EP86901992 A EP 86901992A EP 86901992 A EP86901992 A EP 86901992A EP 0256008 A1 EP0256008 A1 EP 0256008A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacture
- blocks
- bricks
- facing
- building
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000004519 manufacturing process Methods 0.000 title claims description 15
- 239000011449 brick Substances 0.000 claims abstract description 11
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 235000011194 food seasoning agent Nutrition 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 2
- 238000005266 casting Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- 239000010437 gem Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 description 3
- 239000004927 clay Substances 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000331231 Amorphocerini gen. n. 1 DAD-2008 Species 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000004579 marble Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011470 perforated brick Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
- B28B11/08—Apparatus or processes for treating or working the shaped or preshaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
Definitions
- the present invention provides for a process for produc ⁇ ing facing blocks and bricks, to be used in the bearing and curtain walls of civil and industrial buildings.
- the invention relates as well to the manufacture obtain ⁇ ed by this method.
- the bricks and blocks according to the invention may be advantageously employed when the walls do not get plastered, as it is often the case in the construction of industrial sheds.
- a layer of rough cast plastering consist ⁇ ing of lime-cement mortar is first laid, on top of which is later put a layer of fine mortar and cement; then a plastic wall facing is applied (e.g. synthetic material or the like).
- the present invention provides for blocks and bricks made of dress ⁇ ed or bushhammered grit, suitable to have one or more decorative faces, and to form thus walls that are pretty to look at, without the need to apply subsequent- 5 ly any plasters or facings, this resulting in obvious advantages.
- the blocks according to the invention may be advantageously used in the manufacture of walls 20 .of industrial sheds or the like (that often do not undergo plastering) ; said blocks would thus replace the generally used cement or expanded clay blocks, allowing thus to build up - without any additional costs - manufacture much prettier from an aesthetic point of
- the process (to which there may be used automatic apparatuses of known type producing more than one piece at a time) provides first for the preparation, in suitable concrete mixers, of a grit mixture with damp or plastic consistency, comprising - in various propor ⁇ tions - marble powder, white or gray cement preferably of the high resistance kind, water, small gem scales and, if necessary, dye powder.
- the employ of sand, instead, is not provided for, as the grit making up the mixture contains generally small size particles in an amount suitable for obtaining the right grading required for the mixture itself.
- the grit mixture is poured in suit ⁇ able metal moulds, and vibrated at the same time; the manufacture are then subjected to hydraulic pressing, after which they can be removed from the apparatus and be taken to the seasoning place.
- the building blocks or bricks made in this way are sufficiently consistent and resi ⁇ stant to undergo subsequent working; at this stage, the surfaces of said materials may be finished by dressing, bushhammering or the like.
- Figures 2 and 7 to 12 show, by way of example, diffe ⁇ rent types of manufacture dressed on more than one surface, while the remaining figures show, always by way of example, manufacture having just one facing surface.
- these products are resistant enough to be used even in the making of supporting structures. They may be realiz- ed in different hues, thanks to the use of dyes powder scattered in the mixture, and keep in the course of time their original colour.
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Abstract
Dans le procédé ci-décrit, on prépare d'abord un mélange graveleux présentant une consistance soit humide soit plastique et constitué de poussier de marbre, de ciment haute-résistance, d'eau, de paillettes de gemmes et, s'il y a lieu, d'un colorant. Le mélange est coulé dans des moules appropriés et soumis en même temps à des vibrations, pour réaliser des briques ou des blocs qui, après séchage, sont taillés ou bouchardés sur une ou plusieurs surfaces afin d'obtenir les produits désirés.In the process described above, we first prepare a gravelly mixture having a consistency either wet or plastic and consisting of marble dust, high-strength cement, water, gem flakes and, if there is place, a dye. The mixture is poured into appropriate molds and subjected at the same time to vibrations, to make bricks or blocks which, after drying, are cut or bush hammered on one or more surfaces in order to obtain the desired products.
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1974985 | 1985-03-04 | ||
IT19749/85A IT1183464B (en) | 1985-03-04 | 1985-03-04 | PROCESS FOR THE PRODUCTION OF BLOCKS AND BRICKS VISIBLE WITH SURFACE IN SMOOTHED OR BUSHED GRAIN AND PRODUCTS OBTAINED WITH THAT PROCEDURE |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0256008A1 true EP0256008A1 (en) | 1988-02-24 |
Family
ID=11160908
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86901992A Withdrawn EP0256008A1 (en) | 1985-03-04 | 1986-03-03 | Process for the manufacture of facing building blocks |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0256008A1 (en) |
IT (1) | IT1183464B (en) |
WO (1) | WO1986005139A1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2302409B2 (en) * | 2005-10-03 | 2009-03-16 | Francisco Serrano Rubio | BLOCK FOR CONSTRUCTION. |
CN102797316B (en) * | 2012-08-16 | 2014-10-29 | 福建省百川建设发展有限公司 | Flat roof fireproof and thermal insulating brick |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE430200A (en) * | 1937-09-28 | |||
GB996902A (en) * | 1960-09-29 | 1965-06-30 | Northern Brick Company Belfast | A method of manufacturing bricks and tiles |
FR1506184A (en) * | 1966-12-27 | 1967-12-15 | Process for the production of an aggregate imitating natural stone and a construction element produced or coated using said aggregate | |
FR2028686B1 (en) * | 1969-01-22 | 1975-04-25 | Vigreux Roger | |
DE3040876A1 (en) * | 1980-10-30 | 1982-06-09 | Kronimus & Sohn Betonsteinwerk und Baugeschäft GmbH & Co KG, 7551 Iffezheim | METHOD FOR THE PRODUCTION OF ARTIFICIAL PAVING STONES USING CONCRETE MIX / DE |
-
1985
- 1985-03-04 IT IT19749/85A patent/IT1183464B/en active
-
1986
- 1986-03-03 WO PCT/IT1986/000019 patent/WO1986005139A1/en not_active Application Discontinuation
- 1986-03-03 EP EP86901992A patent/EP0256008A1/en not_active Withdrawn
Non-Patent Citations (1)
Title |
---|
See references of WO8605139A1 * |
Also Published As
Publication number | Publication date |
---|---|
WO1986005139A1 (en) | 1986-09-12 |
IT1183464B (en) | 1987-10-22 |
IT8519749A0 (en) | 1985-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19871104 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB LI LU NL SE |
|
17Q | First examination report despatched |
Effective date: 19890517 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19901001 |