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GB1098630A - Apparatus and method for forming concrete planks or slabs - Google Patents

Apparatus and method for forming concrete planks or slabs

Info

Publication number
GB1098630A
GB1098630A GB47417/65A GB4741765A GB1098630A GB 1098630 A GB1098630 A GB 1098630A GB 47417/65 A GB47417/65 A GB 47417/65A GB 4741765 A GB4741765 A GB 4741765A GB 1098630 A GB1098630 A GB 1098630A
Authority
GB
United Kingdom
Prior art keywords
concrete
wet
mix
vermiculite
inch
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.)
Expired
Application number
GB47417/65A
Inventor
Claiborne H Kinnard
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.)
Span Deck Inc
Original Assignee
Span Deck Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=38325268&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1098630(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Span Deck Inc filed Critical Span Deck Inc
Publication of GB1098630A publication Critical patent/GB1098630A/en
Expired 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded 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
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/08—Producing shaped prefabricated articles from the material by vibrating or jolting
    • B28B1/084—Producing shaped prefabricated articles from the material by vibrating or jolting the vibrating moulds or cores being moved horizontally for making strands of moulded articles
    • B28B1/085—Introducing non-longitudinal reinforcing elements, e.g. spirally shaped
    • 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
    • B28B1/14—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted
    • B28B1/16—Producing shaped prefabricated articles from the material by simple casting, the material being neither forcibly fed nor positively compacted for producing layered 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
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • 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
    • B28B11/14—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting
    • B28B11/16—Apparatus or processes for treating or working the shaped or preshaped articles for dividing shaped articles by cutting for extrusion or for materials supplied in long webs
    • 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
    • B28B13/0215—Feeding the moulding material in measured quantities from a container or silo
    • B28B13/022—Feeding several successive layers, optionally of different materials
    • 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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/003—Machines or methods for applying the material to surfaces to form a permanent layer thereon to insulating material
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/0062—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects forcing the elements into the cast material, e.g. hooks into cast concrete
    • 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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/06—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed for the production of elongated 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
    • B28B3/00—Producing shaped articles from the material by using presses; Presses specially adapted therefor
    • B28B3/20—Producing shaped articles from the material by using presses; Presses specially adapted therefor wherein the material is extruded
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus
    • E04G21/145—Means in or on the elements for connecting same to handling apparatus specific for hollow plates
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/57—Processes of forming layered products

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

1,098,630. Moulding concrete. SPAN DECK Inc. Nov. 9, 1965, No. 47417/65. Heading B5A. [Also in Division E1] A concrete building element having a heat and sound insulating core is made by first laying and consolidating a layer 21 of a " dry " concrete mix on a longitudinally extending casting bed (33) Figs. 1, 2 (not shown), laying reinforcing rods (31) therein and pre-tensioned cables (30) thereover and then continuously depositing therein vermiculite from a hopper 87 and a " wet " concrete mix from a hopper 89, both hoppers being mounted on a frame 84 movable on wheels 86. A downwardly depending portion 110 of hopper 87 opens into the forward end of a core mould 88 which comprises only a front wall 106, side walls 105 and a top wall 104 which slopes downwardly rearwardly. The rearwardly disposed hopper 89 deposits the wet concrete from a shoot 117 on to the top and sides of the core mould, so that as the frame 84 moves the layer of vermiculite from the interior of the core mould is surrounded by the wet concrete. A treble cord plank (20), Figs. 13, 14 is formed by disposing three core moulds longitudinally in parallel, the vermiculite and wet concrete being distributed evenly thereto. A shoe 131 and a screed (96), Fig. 6, smooth the " wet " concrete as the frame passes the concrete being distributed evenly by a vibrator 134 carried by a pulley driven eccentrically weighted shaft. The frame 84 is removed when it has travelled the length of the bed 33, the inset plank then being cured for 12-15 hours by lowering thereover a hood (149) which is filled with steam from pipes 152. After curing the pre-tensioned cables are cut and the plank is cut into suitable lengths using a diamond saw (154), Fig. 12 (not shown). The core may be removed to give hollow planks, and " wet " concrete may be used for the base layer 21. A series of planks may then be transversely joined to form floors. In a further embodiment for making a single cored slab, Figs. 16-18 (not shown) a simplified apparatus is described in which the vermiculite and " wet " cement hoppers (217), (215) respectively are combined. In both embodiments a "dry" concrete mix comprises 820 lb. of expanded shale, 188 lb. of cement and sufficient water to bring the mix to a damp, slightly sticky but still granular consistency; a wet" mix comprises 730 1b. of # inch - # inch limestone, 730 lb. of “ inch dust expanded shale, 517 1b. of cement and sufficient water to give a 6 inch slurry. The density of the " dry " mix is about 65 1b./cu. foot, and the '' wet " 110 1b./cu. foot or more, the latter having a 28 day strength of 5000 p.s.i.
GB47417/65A 1962-07-06 1965-11-09 Apparatus and method for forming concrete planks or slabs Expired GB1098630A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US207897A US3217375A (en) 1962-07-06 1962-07-06 Apparatus for forming concrete planks or slabs having acoustical properties

Publications (1)

Publication Number Publication Date
GB1098630A true GB1098630A (en) 1968-01-10

Family

ID=38325268

Family Applications (1)

Application Number Title Priority Date Filing Date
GB47417/65A Expired GB1098630A (en) 1962-07-06 1965-11-09 Apparatus and method for forming concrete planks or slabs

Country Status (6)

Country Link
US (1) US3217375A (en)
BE (1) BE672258A (en)
CA (1) CA763876A (en)
CH (1) CH458171A (en)
DE (1) DE1584691A1 (en)
GB (1) GB1098630A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379729A (en) 1979-08-09 1983-04-12 Tarmac Industrial Holdings Limited Method and apparatus for the production of composite sheet material and a sheet material produced thereby
WO2003051593A1 (en) * 2001-12-18 2003-06-26 Mirage Granito Ceramico S.P.A. System of feeding a ceramic press for forming ceramic items

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FR1382273A (en) * 1963-11-06 1964-12-18 Process and equipment for the manufacture of pre-stressed concrete construction elements
GB977175A (en) * 1964-02-11 1964-12-02 Julian Lee Cone Junior Apparatus for moulding pre-stressed concrete members
CA835857A (en) * 1966-08-05 1970-03-03 Spiroll Corporation Ltd. Manufacturing concrete slabs with soffit edges
DE1658641C3 (en) * 1966-12-13 1978-04-06 Giorgio Padua Zuccolo (Italien) Device for the production and assembly of a vertical nozzle bridging support or the like
SE318510B (en) * 1966-12-17 1969-12-08 W Schneider
US3491680A (en) * 1967-08-03 1970-01-27 Flexicore Co Means for making concrete slabs
US3523343A (en) * 1967-12-05 1970-08-11 Span Deck Inc System for the production of cast concrete members
US3892826A (en) * 1968-10-28 1975-07-01 Dues Joseph J Method for forming a cored concrete slab
US3601870A (en) * 1970-02-02 1971-08-31 Hastings Dynamold Corp Stinger control
DE2008457B2 (en) * 1970-02-24 1974-05-02 Remy Friedr Nfg Production line for the production of panels, beams, etc. from reinforced concrete
CA880411A (en) * 1971-01-20 1971-09-07 J. Conway Peter Concrete plank production
BE787370A (en) * 1971-08-10 1973-02-09 Saint Gobain PROCESS FOR THE MANUFACTURING OF PLATES, PANELS OR SHAPED PARTS, USABLE IN PARTICULAR AS CONSTRUCTION ELEMENTS
US3922124A (en) * 1971-08-12 1975-11-25 Georg Bjorhaag Sliding mould for concrete piles including slipform and rollers
US3832118A (en) * 1972-05-08 1974-08-27 Span Deck Inc Apparatus for production of cast concrete members
GB1448714A (en) * 1973-10-12 1976-09-08 Bekaert Sa Nv Construction panels
FR2321991A1 (en) * 1975-08-29 1977-03-25 Atiwell Ronald Moulding and extrusion method - for fluidising crushed powdered material which does not flow easily under gravity
US4272230A (en) * 1975-09-05 1981-06-09 Solai Vignola Di Faviani Orlando Ec Societa Slip form for building components
US4088112A (en) * 1976-09-13 1978-05-09 Martin Concrete Engineering Company Automatic rib breaker
US4280974A (en) * 1977-06-27 1981-07-28 Hamden Industries, Inc. Process and apparatus for making a plurality of building modules having a foam core and a cementitious shell
US4133859A (en) * 1977-06-27 1979-01-09 Maso-Therm Corporation Process and apparatus for making a plurality of building modules
US4289293A (en) * 1978-10-02 1981-09-15 Span-Deck, Inc. Combination bed concrete casting apparatus
FI61281C (en) * 1978-10-02 1982-07-12 Span Deck Inc BETONGGJUTESUNDERLAGSANLAEGGNING
US4271111A (en) * 1978-11-13 1981-06-02 Sheber Thomas F Embossed concrete building panels and method
US4229153A (en) * 1979-03-08 1980-10-21 Hight Jr Henry D Apparatus for use in slip forming structural concrete members
US4329184A (en) * 1980-06-20 1982-05-11 Fabcon, Inc. Rock aggregate core material washing and recycling
US4457682A (en) * 1981-04-27 1984-07-03 Fabcon, Inc. Machine for casting concrete members
US4369153A (en) * 1981-04-27 1983-01-18 Fabcon, Inc. Machine for casting concrete members
DE3126951C2 (en) * 1981-07-08 1983-10-27 Roth Technik GmbH, 7560 Gaggenau Slip paver
GB2198072B (en) * 1986-12-03 1990-07-11 Nii Str Arkhitektury Gosstroya Apparatus for molding articles from fibrous concrete
FI78018C (en) * 1987-05-28 1989-06-12 Parma Oy Method and apparatus for cutting hole elements
FI83986C (en) * 1987-06-18 1991-09-25 Parma Oy Sliding molding machine for making elongated concrete pieces
US5035592A (en) * 1987-12-11 1991-07-30 Lowndes Corporation Apparatus for concrete supply and form vibration
US4943219A (en) * 1989-07-27 1990-07-24 Fabcon, Inc. Hollow core concrete extruder
US5350554A (en) * 1991-02-01 1994-09-27 Glascrete, Inc. Method for production of reinforced cementitious panels
US5393033A (en) * 1993-07-21 1995-02-28 Wilson Concrete Company Adjustable side form concrete mold
EP0689916A3 (en) * 1994-07-01 1998-02-11 Spavik, S.A. Process for producing a plate-like prefabricated member
US20060180736A1 (en) * 1998-04-30 2006-08-17 Kandiah & Associates Sdn. Bhd. Pre-cast concrete panels for construction of a building
US20030115822A1 (en) * 2001-12-20 2003-06-26 Michael Lejeune Method for producing unique holow core concrete panels
US6955014B2 (en) * 2002-11-07 2005-10-18 Fabcon, Inc. Insulated concrete cast panels with voids in billits
US7191999B2 (en) * 2004-03-23 2007-03-20 Fabcon, Inc. Variable height sideforms
US7198429B2 (en) * 2004-03-31 2007-04-03 Fabcon, Inc. Segmented concrete screed
US7216462B2 (en) * 2004-10-26 2007-05-15 Fabcon, Inc. Insulated concrete panel billets
EP2868826A1 (en) * 2013-10-31 2015-05-06 Basf Se Concrete element containing an acoustic absorber
EP3389974A4 (en) * 2015-12-18 2019-08-14 Techo-Bloc Inc. Casted block molding apparatus and method
CN106425009A (en) * 2016-11-29 2017-02-22 张跃 Brazing heating equipment and foundational fixing structure
CN113001715B (en) * 2021-03-29 2022-08-23 优博络客新型建材(天津)有限公司 High-efficient casting moulding equipment of aerated concrete board
WO2024209439A1 (en) * 2023-04-05 2024-10-10 Concore Bv Method and system for cutting a channel in a precast, uncured concrete slab
US20250137253A1 (en) * 2023-10-31 2025-05-01 Sharif Haddad Insulated Hollow Core Concrete Forming System for Walls and Slabs

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379729A (en) 1979-08-09 1983-04-12 Tarmac Industrial Holdings Limited Method and apparatus for the production of composite sheet material and a sheet material produced thereby
WO2003051593A1 (en) * 2001-12-18 2003-06-26 Mirage Granito Ceramico S.P.A. System of feeding a ceramic press for forming ceramic items

Also Published As

Publication number Publication date
DE1584691A1 (en) 1972-01-27
CH458171A (en) 1968-06-15
CA763876A (en) 1967-07-25
BE672258A (en) 1966-05-12
US3217375A (en) 1965-11-16

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