EP0433591A3 - Method and means for forming blocks from concrete mix at a high production rate and with high shape definition, and the product obtained - Google Patents

Method and means for forming blocks from concrete mix at a high production rate and with high shape definition, and the product obtained Download PDF

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Publication number
EP0433591A3
EP0433591A3 EP19900119445 EP90119445A EP0433591A3 EP 0433591 A3 EP0433591 A3 EP 0433591A3 EP 19900119445 EP19900119445 EP 19900119445 EP 90119445 A EP90119445 A EP 90119445A EP 0433591 A3 EP0433591 A3 EP 0433591A3
Authority
EP
European Patent Office
Prior art keywords
moulds
concrete mix
line
filling
production rate
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Withdrawn
Application number
EP19900119445
Other versions
EP0433591A2 (en
Inventor
Ariodante Ferrari
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.)
FEAR SpA
Original Assignee
FEAR SpA
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 FEAR SpA filed Critical FEAR SpA
Publication of EP0433591A2 publication Critical patent/EP0433591A2/en
Publication of EP0433591A3 publication Critical patent/EP0433591A3/en
Withdrawn legal-status Critical Current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
    • B28B7/24—Unitary mould structures with a plurality of moulding spaces, e.g. moulds divided into multiple moulding spaces by integratable partitions, mould part structures providing a number of moulding spaces in mutual co-operation
    • B28B7/241—Detachable assemblies of mould parts providing only in mutual co-operation a number of complete moulding spaces
    • 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/087—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould
    • B28B1/0873—Producing shaped prefabricated articles from the material by vibrating or jolting by means acting on the mould ; Fixation thereof to the mould the mould being placed on vibrating or jolting supports, e.g. moulding tables
    • 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
    • B28B13/00—Feeding the unshaped material to moulds or apparatus for producing shaped articles; Discharging shaped articles from such moulds or apparatus
    • B28B13/02—Feeding the unshaped material to moulds or apparatus for producing shaped articles
    • 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
    • B28B7/34—Moulds, cores, or mandrels of special material, e.g. destructible materials
    • B28B7/348—Moulds, cores, or mandrels of special material, e.g. destructible materials of plastic material or rubber

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Revetment (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)

Abstract

This method and the relative means for forming blocks (10) from concrete mix at a high production rate and with high shape definition comprise a plurality of moulds (3) containing impressions (9A, 9B) each corresponding to one of the two halves into which the block (10) can be divided; these impressions are provided in their two outer flat faces so that a line (13) or bank of moulds can be formed in which two adjacent mating moulds (3) define the cavity to be filled; this line of moulds defines an upper surface (18) which comprises casting sprues and onto which the concrete mix (Z) can be poured for filling purposes. This filling is facilitated by vibrating the mould bank or line (13) for compacting purposes by usual vibrators (26) located on lower longitudinal members (1B, 1B', 1B") provided for their support. The filling is done with the aid of a tray for containing the concrete mix (Z), this tray being formed by removably locating perimetral walls (19) about the sprues (21) of the line (13) of moulds (3); the walls (19) are rested on the upper surface (18) formed by the plurality of mating moulds (3) and containing the casting sprues, and are fitted with rubber gaskets (20) for retaining the liquid component of the concrete mix (Z). <IMAGE>
EP19900119445 1989-12-22 1990-10-10 Method and means for forming blocks from concrete mix at a high production rate and with high shape definition, and the product obtained Withdrawn EP0433591A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2963A IT1239293B (en) 1989-12-22 1989-12-22 METHOD AND MEANS MAKING BLOCKS IN CEMENTITIOUS MIXTURE WITH HIGH PRODUCTIVITY AND HIGH DEFINITION OF SHAPE AND PRODUCT
IT296389 1989-12-22

Publications (2)

Publication Number Publication Date
EP0433591A2 EP0433591A2 (en) 1991-06-26
EP0433591A3 true EP0433591A3 (en) 1991-11-27

Family

ID=11104263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19900119445 Withdrawn EP0433591A3 (en) 1989-12-22 1990-10-10 Method and means for forming blocks from concrete mix at a high production rate and with high shape definition, and the product obtained

Country Status (7)

Country Link
EP (1) EP0433591A3 (en)
BG (1) BG60026A3 (en)
CS (1) CS277660B6 (en)
HU (1) HU211366B (en)
IT (1) IT1239293B (en)
PL (1) PL166270B1 (en)
YU (1) YU242690A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666661A (en) * 2016-01-20 2016-06-15 广东科达洁能股份有限公司 Novel mold for automatically producing magnesite brick

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2066664B1 (en) * 1992-07-14 1997-05-01 Torro Jose Cantos PROCEDURE FOR THE MANUFACTURE OF BALAUSTRES.
US5972175A (en) * 1998-07-24 1999-10-26 Governors Of The University Of Alberta Catalytic microwave conversion of gaseous hydrocarbons
US6854702B2 (en) 1999-09-30 2005-02-15 Redi-Rock International, Llc Form for manufacturing concrete blocks for freestanding walls
US6557818B2 (en) * 1999-09-30 2003-05-06 Redi-Rock International, Llc Form for manufacturing concrete retaining wall blocks
ITTV20040151A1 (en) * 2004-12-15 2005-03-15 Dario Toncelli RUBBER BASED MOLD USED IN THE PRODUCTION OF CONGLOMERATE SLABS OF STONE MATERIAL AND METHOD FOR ITS REALIZATION.
GB2441313A (en) * 2006-09-01 2008-03-05 Lafarge Roofing Technical Centers Ltd Method and plant for forming a concrete building product
CN106738229A (en) * 2017-03-26 2017-05-31 林键 A kind of assembly type die trial of the Civil Engineering Construction for being easy to the demoulding
CN108556130A (en) * 2018-03-16 2018-09-21 中建八局第建设有限公司 A kind of cement block casts device automatically
CN108818895B (en) * 2018-07-16 2023-07-28 浙江省二建建设集团有限公司 Surplus material treatment device and method for fine aggregate concrete
CN109079969A (en) * 2018-09-19 2018-12-25 枣庄启程机械科技有限公司 The novel wall for being embedded with door and window generates system and generation method
CN110281347A (en) * 2019-08-08 2019-09-27 中国建筑第七工程局有限公司 A kind of construction site small-size concrete prefabricated section production method
CN110744703B (en) * 2019-10-28 2021-03-19 浙江中清大建筑产业化有限公司 Production equipment and production method for producing prefabricated shear wall by vertical lifting vertical mold
CN111002442B (en) * 2019-11-14 2021-03-30 泰州普利策新材料科技有限公司 Adjustable flat-casting buttress template with magnetic clamp
CN111231085B (en) * 2020-01-20 2022-04-19 广东萨米特陶瓷有限公司 Combined die opening alignment positioning material distribution system and use method
CN117325278B (en) * 2023-10-27 2024-03-22 安徽空间智筑技术有限公司 Multifunctional full-automatic concrete supporting device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37726A1 (en) *
FR487649A (en) * 1917-01-23 1918-07-17 Paul Florian Richard System of molds for the slip casting of porcelain, earthenware, fine stoneware, fine pottery, etc.
US2253730A (en) * 1927-11-03 1941-08-26 Seailles Jean Charles Process of molding concrete
US2596602A (en) * 1948-05-17 1952-05-13 Jr Walter B Roddenbery Molding machine
GB1279297A (en) * 1969-06-24 1972-06-28 Howmet Corp Ceramic gang mold
DE2149600A1 (en) * 1971-10-05 1973-04-12 Heidelberg Portland Zement ESTER ADDITIVES FOR LIQUIDIFYING CONCRETE AND MORTAR, PROCESS FOR THEIR PRODUCTION AND APPLICATION
FR2299949A1 (en) * 1975-02-08 1976-09-03 Stamicarbon MANUFACTURE OF MOLDED PARTS IN A MOLD FROM CEMENT MORTAR
FR2531657A1 (en) * 1982-08-13 1984-02-17 Aubert J Installation for the continuous costing of hollow concrete products.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU898002A1 (en) * 1980-03-04 1982-01-15 Государственный Дорожный Научно-Исследовательский Институт Device for securing cast-in parts in mould

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU37726A1 (en) *
FR487649A (en) * 1917-01-23 1918-07-17 Paul Florian Richard System of molds for the slip casting of porcelain, earthenware, fine stoneware, fine pottery, etc.
US2253730A (en) * 1927-11-03 1941-08-26 Seailles Jean Charles Process of molding concrete
US2596602A (en) * 1948-05-17 1952-05-13 Jr Walter B Roddenbery Molding machine
GB1279297A (en) * 1969-06-24 1972-06-28 Howmet Corp Ceramic gang mold
DE2149600A1 (en) * 1971-10-05 1973-04-12 Heidelberg Portland Zement ESTER ADDITIVES FOR LIQUIDIFYING CONCRETE AND MORTAR, PROCESS FOR THEIR PRODUCTION AND APPLICATION
FR2299949A1 (en) * 1975-02-08 1976-09-03 Stamicarbon MANUFACTURE OF MOLDED PARTS IN A MOLD FROM CEMENT MORTAR
FR2531657A1 (en) * 1982-08-13 1984-02-17 Aubert J Installation for the continuous costing of hollow concrete products.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
SOVIET INVENTIONS ILLUSTRATED Week 48, 19 January 1983 Abstract nr A5090 J/48 Derwent Publications Ltd., London GB & SU-A-898002 (UKR AUTO ROAD CONS) 25-01-1982 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105666661A (en) * 2016-01-20 2016-06-15 广东科达洁能股份有限公司 Novel mold for automatically producing magnesite brick

Also Published As

Publication number Publication date
CS277660B6 (en) 1993-03-17
PL166270B1 (en) 1995-04-28
IT8902963A0 (en) 1989-12-22
BG60026A3 (en) 1993-07-15
PL288399A1 (en) 1991-07-15
HUT58586A (en) 1992-03-30
YU242690A (en) 1994-09-09
HU908298D0 (en) 1991-06-28
CS657990A3 (en) 1992-08-12
IT1239293B (en) 1993-10-19
EP0433591A2 (en) 1991-06-26
HU211366B (en) 1995-11-28

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