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WO1986000042A1 - Procede et installation pour la fabrication de blocs de construction a base d'un materiau gonflable dans un moule a plusieurs empreintes - Google Patents

Procede et installation pour la fabrication de blocs de construction a base d'un materiau gonflable dans un moule a plusieurs empreintes Download PDF

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Publication number
WO1986000042A1
WO1986000042A1 PCT/EP1985/000256 EP8500256W WO8600042A1 WO 1986000042 A1 WO1986000042 A1 WO 1986000042A1 EP 8500256 W EP8500256 W EP 8500256W WO 8600042 A1 WO8600042 A1 WO 8600042A1
Authority
WO
WIPO (PCT)
Prior art keywords
stones
metering chambers
chambers
underside
individual
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.)
Ceased
Application number
PCT/EP1985/000256
Other languages
German (de)
English (en)
Inventor
Siegfried Geitlinger
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO1986000042A1 publication Critical patent/WO1986000042A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/10—Moulds with means incorporated therein, or carried thereby, for ejecting or detaching the moulded article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2/14—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element
    • E04B2/16—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position
    • E04B2/18—Walls having cavities in, but not between, the elements, i.e. each cavity being enclosed by at least four sides forming part of one single element using elements having specially-designed means for stabilising the position by interlocking of projections or inserts with indentations, e.g. of tongues, grooves, dovetails
    • 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
    • E04C1/41—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 composed of insulating material and load-bearing concrete, stone or stone-like material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape

Definitions

  • the material is forced out of the metering chambers into the individual stone molds or the like.
  • the multiple form is pressed.
  • the manufacturing process is further accelerated by the fact that the flow and / or dripping speed of the material can no longer be taken into account for the flow of the flowable material from the metering chambers, but rather that the material is actively driven out of the metering chambers, thereby reducing the time within which the material leaves the metering chambers is shortened.
  • Another advantageous effect that is achieved by this measure is that the material is fully expressed from the metering chambers, whereby on the one hand I actually press the exact amount provided into the individual stone shapes of the multiple shape.
  • the stones can be mass-produced on conventional pallets, projections or springs interacting with grooves on the top of the stones are subsequently formed on the underside of the stones by the undersides of the longitudinal walls being wet-sanded, so that in the area of Transverse walls on the underside forms a web or a spring which can engage in the groove provided on the upper side of the webs or transverse walls during casting and curing.
  • the wet grinding offers the advantage that there is no dust and pollution for the environment and it is basically cleaner than dry machining. Sanding is possible because the material used for the gas porous concrete compared to light stones with wood fibers etc. is quick and easy to sand, while known coarse material has to be milled.
  • the device and the method according to the invention are for the processing of activated expanded material for the production of building blocks or the like.
  • the material has a short setting time, optimally adapted.
  • Such a material has a propellant and must be filled into the associated form quickly after the individual components have been mixed together, while at the same time the actual forms in which the stones or other bodies set cannot be completely filled from the outset, because of the expandability of the material after setting. If the form is completely filled from the outset, there would be a considerable drop.
  • Fig. 4 shows a part of the device according to the invention for processing cast and hardened stones.
  • a preferred embodiment of the device according to the invention has a frame-like structure 2 with a large number of individual metering chambers 3.
  • the frame-like Gebi lde 2 is completed on its top and bottom with plates 4, 5, which have openings which correspond to the respective metering chambers 3.
  • the upper plate 4 is extended in an extension direction on both sides of the frame-shaped Gebi ldes 2 by Pl icidei le 6, 7, wherein the plate part 6 is provided with a downwardly inclined bevel 8, which can for example be designed specifically as a channel or funnel.
  • the swellable casting compound produced is firstly introduced into the distribution box 11 in a sufficient metered amount via the supply nozzle 16 immediately after the production.
  • the distribution box 11 is then moved by means of the rod 12 over the frame-shaped metering chamber housing 3, as a result of which the individual metering chambers are filled. They are each filled up to their upper edge, excess casting compound is wiped off through the lower edge of the distribution box 11 and remains in the distribution box 11.
  • the piston 32 is lowered with the plunger 34, the plunger 34 being introduced into the individual metering chambers 33.
  • the grid-shaped plate 17 with the passage openings 18 is displaced horizontally in such a way that the passage openings 18 provide a passage between the metering chambers 3 and Release longitudinal receiving channels 23 of the individual stone molds 23 '.
  • the casting compound can then flow from the metering chambers 3 into the multiple mold 24.
  • the punches 34 additionally press the casting compound located in the metering chambers 3 into the cavities 23, from where the casting compound distributes itself into the shorter transverse chambers 23 '' (FIG. 1c). Then the piston 32 and the punches 34 are raised again and the distributor box 11 can be moved back under the punches 34 again.
  • the plungers 34 clean the metering chambers 3.
  • the casting material remaining in the distribution box falls into the container 9.
  • This mass can then be used al lerdi because of the short reaction time of the activated casting material .
  • the mass in the container 9 can be supplied to the casting material as an additive.
  • the metering chambers 3 are closed again by moving the plate 17 and the multiple mold 24 is moved and replaced by an empty multiple mold. The mass poured into the multiple mold 24 does not fill it at the beginning over the full height, the still activated mass swells and sets, so that all the individual molds 23 'are then completely filled out by the mass. Any excess material is cut off along the top surface.
  • the mold 24 (FIG. 2) has a frame 45 seated on a lower flat pallet 44, which molds the outer walls of the individual stones 10.
  • the cavities or openings 20, 30 of the stones are formed by separate cores 46, the cores 46 being connected in a grid-like manner via cross struts 47 which form grooves 28 (FIG. 6). Hold-down devices 48 are also provided.
  • the hold-down devices 48 are lowered onto the upper sides 33 of the stones and hold the stones down (FIG. 2b), while the cores 46 are lifted out of the stones 10 (FIG. 2c). If only formwork blocks are to be manufactured, so after the cores 46, the outer shape or the frame 45 can be lifted off the pallet 44, so that the stones 10 then lie freely on the pallet 44 and can be continued with the same shape with the more simple flat pallet 44 can be used to form new stones.
  • the stones are to be filled with concrete and / or insulating material as vol l stones, this can be done by first leaving the outer frame on the pallet 44 after the cores 47 have been removed, insulating compounds and / or concrete inside the stones 10 is introduced and only then is the outer frame 45 lifted off.
  • the stones can therefore undergo further treatment outside of the multiple form, in particular harden completely at first.
  • the gas porous concrete blocks which have been cast as described above and then hardened at ambient temperature, are further processed in a manner as can be seen in FIG.
  • FIG. 3 A detail of a further embodiment of the device according to the invention is shown in FIG. 3.
  • one or more spacer plates 36 are provided between the lower end plate 5 of the metering chamber housing 3 and the slide plate 17 with the passage openings 18. These have the same grid size as the metering chamber housing 3 openings 37.
  • the spacer plates 36 serve to increase the volume of the metering chambers 3, so that with corresponding multiple shapes of greater height or also wider recesses correspondingly different stones with the device according to the invention can be produced with simple equipment.
  • FIG. 4 shows a device for processing, namely for soling the top and bottom sides of the longitudinal walls 5, 7 of the building blocks 10.
  • the device 51 has a frame 52 in which a carrier web 53 is arranged on which the stones are fed.
  • the stones are laterally guided by two guide rails 54, 56 such that they all run along the same path.
  • two parallel openings 57, 58 are provided in a central region, through which grinding rollers 61, 62 protrude.
  • the grinding rollers 61, 62 are held on a common axis 63 and carried by a height-adjustable adjusting and holding device 64.
  • the adjustment is made in particular in such a way that on the one hand the lower grinding rollers 61, 62 protrude through the guideway 53 to such an extent that the side walls 86, 87 at 134 (FIG. 6) are in fact grinded down to such an extent that the crossbars 88, 89, 110 ( likewise FIG. 6) the remaining web or the remaining spring 136 corresponds exactly to the depression part 29 on the top of the stone, taking into account also smooth grinding of the upper sides 133 of the side walls 86, 87.
  • the stone After casting and hardening of a stone, the stone is thus sent through the grinding device 51, whereby it is then processed in such a way that the upper and lower sides of its longitudinal walls 86, 87 are ground off as support surfaces in such a way that two corresponding stones are stacked dry with the least possible Tolerance can be set, namely by the spring 136 engaging in the groove part 129 and thereby causing a mutual blocking or locking.
  • the multiple form is shown in a cross section in FIG. It can be seen that a multiplicity of individual molds 23 'are formed in the multiple mold 24 and thus a large number of stones 21 can be produced simultaneously in one filling process.
  • FIG. 6 A preferred stone can be seen in FIG. 6.
  • the building block according to the invention is shown in FIGS. 6a to 6c as formwork block 10. It has a jacket 84 surrounding two openings 82, 83, which in the exemplary embodiment shown consists of two longitudinal walls 86, 87, two outer transverse walls 88, 89 and a central transverse wall 110.
  • the outer corner edges of the stone are chamfered, so they have chamfers 112.
  • the outer transverse walls 88, 89 are formed on their mutually facing outer end faces with a groove 113 and a tongue 114.
  • the width of the groove 113 and the tongue 114 essentially corresponds to the width of the openings 82, 83.
  • the transition from the groove 113 and tongue 114 to the end faces 96 of the longitudinal walls 87, 86 likewise takes place via a chamfer 117 and 118, respectively.
  • the transverse walls 88, 89, 110 expand from the upper side 121 to the lower side 122 of the stone 10 by a slight inclination of their side surfaces 123, 124, 126 and 127 which are directed toward the openings 82, 83.
  • grooves 128 are formed in the area of the transverse walls 88, 89, 110, which in the exemplary embodiment shown! are composed of two partial grooves 129, 131 in the following manner.
  • the first partial groove 129 extends over the entire width of the transverse walls 88, 89, 110 and has a rectangular shape, while this first partial groove 129 adjoins the transverse webs 18, 89, 110 in a further arcuate partial groove 131, which has a smaller width has as the partial groove 129, so that from the upper side of the partial groove 131 towards 132 approaches to the longitudinal side walls 86, 87 are formed.
  • a web 136 is formed, which corresponds exactly to the partial groove 129 and therefore engages when stones are placed one above the other and rests on the shoulders 132, while the undersides 134 rest on the upper sides 133 of an underlying stone.
  • the building blocks according to the invention can be set dry in association, a horizontal row of stones being offset by half the length of the stones in relation to a horizontal row of stones arranged below.
  • the cavities or openings 82, 83 are usually poured out.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)

Abstract

Dans un procédé de fabrication d'une pluralité de blocs de construction à base de béton poreux dans un moule à plusieurs empreintes, où la masse de remplissage prévue pour un seul processus de coulée pour le remplissage du moule à plusieurs empreintes est répartie dans des chambres de dosage avant d'être menée au moule à plusieurs empreintes, on prévoit, afin d'accélérer le processus de remplissage et d'éviter les encrassements et donc les processus de nettoyage retardant le processus de fabrication, de remplir exactement à ras bord les chambres de dosage (3) en raclant l'excédent de matériau. Une installation pour le remplissage du moule à plusieurs empreintes avec des chambres de dosage, ainsi qu'une plaque coulissante fermant celle-ci sur son côté inférieur et pouvant libérer les chambres de dosage vers le bas grâce à des ouvertures de passage, est formée de telle manière qu'au-dessus des chambres de dosage (3) est disposé un coffret de répartition (11) déplaçable sur les chambres de dosage, que ledit coffret de répartition (11) possède une ouverture sur son côté inférieur et qu'il repose par son côté inférieur sur le côté supérieur des chambres de dosage.
PCT/EP1985/000256 1984-06-08 1985-05-28 Procede et installation pour la fabrication de blocs de construction a base d'un materiau gonflable dans un moule a plusieurs empreintes Ceased WO1986000042A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3421401.1 1984-06-08
DE19843421401 DE3421401A1 (de) 1984-06-08 1984-06-08 Baustein

Publications (1)

Publication Number Publication Date
WO1986000042A1 true WO1986000042A1 (fr) 1986-01-03

Family

ID=6237948

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Application Number Title Priority Date Filing Date
PCT/EP1985/000256 Ceased WO1986000042A1 (fr) 1984-06-08 1985-05-28 Procede et installation pour la fabrication de blocs de construction a base d'un materiau gonflable dans un moule a plusieurs empreintes
PCT/EP1985/000255 Ceased WO1986000103A1 (fr) 1984-06-08 1985-05-28 Bloc de construction

Family Applications After (1)

Application Number Title Priority Date Filing Date
PCT/EP1985/000255 Ceased WO1986000103A1 (fr) 1984-06-08 1985-05-28 Bloc de construction

Country Status (3)

Country Link
EP (2) EP0182886A1 (fr)
DE (1) DE3421401A1 (fr)
WO (2) WO1986000042A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342885A (en) * 1998-10-19 2000-04-26 Hyderabad Ind Limited Apparatus for simultaneous production of panels
CN110154217A (zh) * 2019-06-24 2019-08-23 福建省东方水泥制品有限公司 定量下料装置
CN111702938A (zh) * 2020-06-30 2020-09-25 吴秋敏 一种混凝土多孔砖制作加工工艺
CN113977747A (zh) * 2021-11-23 2022-01-28 麻阳海创新材料有限责任公司 一种用于环保多孔砖制造的成型模具
CN114701056A (zh) * 2022-04-06 2022-07-05 王香昌 一种建筑工程施工用保温砌块加工系统及加工方法
CN115179410A (zh) * 2022-07-22 2022-10-14 郑州科技学院 一种静压免烧砖成型机构

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DE3726739A1 (de) * 1987-08-07 1988-03-03 Slamecka Ernst Kontaktdruckerzeugungsvorrichtung insbesondere fuer vakuumschalter in einfach- oder zweifach-reihen-anordnung
DE19502899A1 (de) * 1995-01-31 1996-08-01 Raimund Rimmele Hochloch-Leichtziegel für den Mauerwerksbau
DE19805486A1 (de) * 1998-02-10 1999-08-12 Julius Schaetz Ziegelstein und Verfahren zur Herstellung eines Mauerwerks
EP0965702A1 (fr) * 1998-06-16 1999-12-22 Höhn, Jochen Panneaux préfabriqués composites à colombages et béton de copeaux de bois
KR20030030543A (ko) * 2001-10-11 2003-04-18 현대자동차주식회사 블랭킹 프레스 장치
CN110091221A (zh) * 2019-05-13 2019-08-06 成都工业学院 一种模具表面处理方法
BE1031523B1 (nl) * 2023-04-20 2024-11-18 Dou Beton Nv Werkwijze voor het vervaardigen van lijmblokken, alsook een lijmblok

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US2842827A (en) * 1955-01-14 1958-07-15 Richmond Foundry & Mfg Co Inc Block forming machine
DE1427712A1 (de) * 1960-06-27 1969-09-25 Franz Hinse Maschine zur Bearbeitung von bei moertellosem Bauen zu verwendenden kuenstlichen Mauersteinen
DE1683799A1 (de) * 1967-11-13 1971-11-25 Cce Commercial Ct Et Verfahren zum Giessen von Bausteinen oder anderen Koerpern aus Beton und insbesondere aus Gas- oder Porenbeton oder aus einem anderen blaehfaehigen Werkstoff und Vorrichtung zur Durchfuehrung dieses Verfahrens
FR2111822A1 (fr) * 1970-10-26 1972-06-09 Hinse Franz
FR2392788A1 (en) * 1977-06-02 1978-12-29 Loir Ateliers Concrete article moulding machine - including pre-fill chamber for accurate filling volume determination
DE2830479A1 (de) * 1978-07-11 1980-01-24 Schlosser & Co Gmbh Verfahren und vorrichtung zum fuellen einer form zur herstellung von formlingen aus beton o.dgl.
US4256078A (en) * 1979-11-13 1981-03-17 The R. T. French Co. Brick finishing machine
DE3151654A1 (de) * 1981-01-02 1982-07-15 Longinotti S.p.A., Sesto Fiorentino, Firenze Vorrichtung zur dosierung und zufuehrung losen, vorzugsweise halbtrockenen, materials in eine form einer maschine zur herstellung von ziegeln, insbesondere von zementziegeln

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Publication number Priority date Publication date Assignee Title
FR610389A (fr) * 1926-12-14 1926-09-04 Dispositif de démoulage des agglomérés creux en ciment ou autre agglomérant
US2842827A (en) * 1955-01-14 1958-07-15 Richmond Foundry & Mfg Co Inc Block forming machine
DE1427712A1 (de) * 1960-06-27 1969-09-25 Franz Hinse Maschine zur Bearbeitung von bei moertellosem Bauen zu verwendenden kuenstlichen Mauersteinen
DE1683799A1 (de) * 1967-11-13 1971-11-25 Cce Commercial Ct Et Verfahren zum Giessen von Bausteinen oder anderen Koerpern aus Beton und insbesondere aus Gas- oder Porenbeton oder aus einem anderen blaehfaehigen Werkstoff und Vorrichtung zur Durchfuehrung dieses Verfahrens
FR2111822A1 (fr) * 1970-10-26 1972-06-09 Hinse Franz
FR2392788A1 (en) * 1977-06-02 1978-12-29 Loir Ateliers Concrete article moulding machine - including pre-fill chamber for accurate filling volume determination
DE2830479A1 (de) * 1978-07-11 1980-01-24 Schlosser & Co Gmbh Verfahren und vorrichtung zum fuellen einer form zur herstellung von formlingen aus beton o.dgl.
US4256078A (en) * 1979-11-13 1981-03-17 The R. T. French Co. Brick finishing machine
DE3151654A1 (de) * 1981-01-02 1982-07-15 Longinotti S.p.A., Sesto Fiorentino, Firenze Vorrichtung zur dosierung und zufuehrung losen, vorzugsweise halbtrockenen, materials in eine form einer maschine zur herstellung von ziegeln, insbesondere von zementziegeln

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2342885A (en) * 1998-10-19 2000-04-26 Hyderabad Ind Limited Apparatus for simultaneous production of panels
GB2342885B (en) * 1998-10-19 2003-08-13 Hyderabad Ind Ltd An apparatus for simultaneous production of a plurality of construction panels
CN110154217A (zh) * 2019-06-24 2019-08-23 福建省东方水泥制品有限公司 定量下料装置
CN111702938A (zh) * 2020-06-30 2020-09-25 吴秋敏 一种混凝土多孔砖制作加工工艺
CN113977747A (zh) * 2021-11-23 2022-01-28 麻阳海创新材料有限责任公司 一种用于环保多孔砖制造的成型模具
CN113977747B (zh) * 2021-11-23 2023-06-06 麻阳海创新材料有限责任公司 一种用于环保多孔砖制造的成型模具
CN114701056A (zh) * 2022-04-06 2022-07-05 王香昌 一种建筑工程施工用保温砌块加工系统及加工方法
CN115179410A (zh) * 2022-07-22 2022-10-14 郑州科技学院 一种静压免烧砖成型机构

Also Published As

Publication number Publication date
WO1986000103A1 (fr) 1986-01-03
DE3421401A1 (de) 1985-12-12
EP0185037A1 (fr) 1986-06-25
EP0182886A1 (fr) 1986-06-04

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