SE501559C2 - Form bestående av ett flertal sammankopplingsbara formelement - Google Patents

Form bestående av ett flertal sammankopplingsbara formelement

Info

Publication number
SE501559C2
SE501559C2 SE9100410A SE9100410A SE501559C2 SE 501559 C2 SE501559 C2 SE 501559C2 SE 9100410 A SE9100410 A SE 9100410A SE 9100410 A SE9100410 A SE 9100410A SE 501559 C2 SE501559 C2 SE 501559C2
Authority
SE
Sweden
Prior art keywords
mold
elements
openings
adjacent
formwork
Prior art date
Application number
SE9100410A
Other languages
English (en)
Swedish (sv)
Other versions
SE9100410L (sv
SE9100410D0 (sv
Inventor
Nils Nessa
Dag Pettersen
Original Assignee
Nils Nessa
Dag Pettersen
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
Priority claimed from NO883623A external-priority patent/NO883623D0/no
Application filed by Nils Nessa, Dag Pettersen filed Critical Nils Nessa
Publication of SE9100410L publication Critical patent/SE9100410L/
Publication of SE9100410D0 publication Critical patent/SE9100410D0/xx
Publication of SE501559C2 publication Critical patent/SE501559C2/sv

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84Walls made by casting, pouring, or tamping in situ
    • E04B2/86Walls made by casting, pouring, or tamping in situ made in permanent forms
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02DFOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/02Sheet piles or sheet pile bulkheads
    • E02D5/03Prefabricated parts, e.g. composite sheet piles
    • E02D5/04Prefabricated parts, e.g. composite sheet piles made of steel
    • E02D5/08Locking forms; Edge joints; Pile crossings; Branch pieces
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139Open-ended, self-supporting conduit, cylinder, or tube-type article
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24008Structurally defined web or sheet [e.g., overall dimension, etc.] including fastener for attaching to external surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Composite Materials (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Finishing Walls (AREA)
SE9100410A 1988-08-15 1991-02-12 Form bestående av ett flertal sammankopplingsbara formelement SE501559C2 (sv)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO883623A NO883623D0 (no) 1988-08-15 1988-08-15 System for engangsforskaling av betong.
NO89892844A NO165605C (no) 1988-08-15 1989-07-10 Sammenfoeybare forskalingselementer for stoeping av saerlig vegg- eller andre konstruksjoner samt fremgangsmaate til stoeping av det samme.
PCT/NO1989/000074 WO1990001595A1 (en) 1988-08-15 1989-07-19 Self-supporting interconnectable formwork elements for the casting of especially wall constructions and a method for the use of said formwork elements

Publications (3)

Publication Number Publication Date
SE9100410L SE9100410L (sv) 1991-02-12
SE9100410D0 SE9100410D0 (sv) 1991-02-12
SE501559C2 true SE501559C2 (sv) 1995-03-13

Family

ID=26648107

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9100410A SE501559C2 (sv) 1988-08-15 1991-02-12 Form bestående av ett flertal sammankopplingsbara formelement

Country Status (29)

Country Link
US (1) US5216863A (pt)
EP (1) EP0433298B1 (pt)
JP (1) JP2899902B2 (pt)
KR (1) KR900702154A (pt)
CN (1) CN1051133C (pt)
AR (1) AR246775A1 (pt)
AT (1) AT404273B (pt)
AU (1) AU634169B2 (pt)
BR (1) BR8907759A (pt)
CA (1) CA1316366C (pt)
CZ (1) CZ473289A3 (pt)
DE (2) DE3990874T1 (pt)
DK (1) DK168829B1 (pt)
EG (1) EG18782A (pt)
ES (1) ES2014860A6 (pt)
FI (1) FI910678A0 (pt)
GB (1) GB2239275B (pt)
GR (1) GR1000592B (pt)
HU (1) HU209170B (pt)
IE (1) IE65244B1 (pt)
MX (1) MX163492B (pt)
MY (1) MY104143A (pt)
NL (1) NL8920757A (pt)
NO (1) NO165605C (pt)
PT (1) PT91376B (pt)
RU (1) RU2032803C1 (pt)
SE (1) SE501559C2 (pt)
TR (1) TR25620A (pt)
WO (1) WO1990001595A1 (pt)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2232203A1 (en) * 1993-05-28 1994-11-29 Royal Building Systems (Cdn) Limited Thermoplastic structural components and structures formed therefrom
GB9312767D0 (en) * 1993-06-21 1993-08-04 Univ Waterloo Systems for installing material in the ground
NO177803C (no) * 1993-06-23 1995-11-22 Nils Nessa Fremgangsmåte ved stöping av en helt eller delvis isolert vegg, samt en engangsforskaling til bruk i den angitte fremgangsmåten
US5459971A (en) * 1994-03-04 1995-10-24 Sparkman; Alan Connecting member for concrete form
CA2124492C (en) * 1994-05-27 2005-12-06 Vittorio De Zen Housing system with structural cored hollow members
CA2134959C (en) * 1994-11-02 2002-06-11 Vittorio De Zen Fire rate modular building system
US6219984B1 (en) * 1995-05-11 2001-04-24 Francesco Piccone Interconnectable formwork elements
US5740648A (en) * 1996-05-14 1998-04-21 Piccone; Francesco Modular formwork for concrete
US5910347A (en) * 1996-07-09 1999-06-08 The Whitaker Corporation Precision molded cylinders
WO1998037279A1 (fr) * 1997-02-19 1998-08-27 Yuy Architects And Engineers Co., Ltd. Procede de construction d'une structure souterraine, procede d'excavation, outil d'excavation et outil d'installation de barres de renfort
US6041561A (en) * 1997-08-22 2000-03-28 Wayne Leblang Self-contained molded pre-fabricated building panel and method of making the same
CA2271601C (en) 1997-10-17 2003-06-17 The Global Engineering Trust Modular formwork elements and assembly
USD416096S (en) 1998-04-29 1999-11-02 Suncast Corporation Lawn edging with saw tooth profile
DE19824063A1 (de) * 1998-05-29 1999-12-02 Ernst Koller I-förmiger Träger für Gebäudekonstruktionen
US6694692B2 (en) * 1998-10-16 2004-02-24 Francesco Piccone Modular formwork elements and assembly
US7254925B2 (en) * 1999-02-09 2007-08-14 Efficient Building Systems, L.L.C. Insulated wall assembly
US6622452B2 (en) 1999-02-09 2003-09-23 Energy Efficient Wall Systems, L.L.C. Insulated concrete wall construction method and apparatus
PT1175537E (pt) * 1999-04-23 2006-08-31 Dow Global Technologies Inc Construcao de parede isolada e cofragens e metodos de fazer a mesma
US7251919B2 (en) * 1999-11-02 2007-08-07 Ray Manuel A Lightweight building component
US6668512B2 (en) 1999-11-02 2003-12-30 Ray T. Forms, Inc. Lightweight building component
US7444788B2 (en) * 2002-03-15 2008-11-04 Cecil Morin Extruded permanent form-work for concrete
US6725601B2 (en) 2001-02-05 2004-04-27 Nelson Hyde Chick Vertical ecosystem structure
AUPR824001A0 (en) * 2001-10-12 2001-11-08 Dincel, Burak A building element
AU2003252003A1 (en) * 2002-07-19 2004-02-09 David B. Mossor Portable shielding system
CN100340725C (zh) * 2002-10-18 2007-10-03 普立万公司 用于浇筑混凝土的墙壁模壳的插板
US7559176B2 (en) * 2002-10-18 2009-07-14 Polyone Corporation Concrete fillable formwork wall
SK285957B6 (sk) * 2002-10-29 2007-12-06 Pavel Vido Stavebný prvok s otvoreným profilom s väzbou pomocou krátkeho zámku a autoniveláciou
US20050016103A1 (en) * 2003-07-22 2005-01-27 Francesco Piccone Concrete formwork
NZ545161A (en) * 2003-08-25 2008-03-28 Building Solutions Pty Ltd Building panels to provide panel formwork for concrete walls.
US20050053429A1 (en) * 2004-02-25 2005-03-10 Davidsaver John E. Modular retaining wall
US7628570B2 (en) * 2004-02-25 2009-12-08 Trueline, LLC Modular retaining wall
US7057194B2 (en) * 2004-04-07 2006-06-06 Eco Cath-Lab Systems, Inc. Radiation barrier
US20040226259A1 (en) * 2004-07-15 2004-11-18 Thermoformed Block Corp. System for the placement of modular fill material forming co-joined assemblies
RU2313631C1 (ru) * 2006-05-16 2007-12-27 Ярослав Кимович Кочнов Способ монтажа заглубленных сооружений
ES2597457T3 (es) 2007-02-15 2017-01-18 D'anglade, Pierre-Michel Encofrado reciclable para formar una estructura de hormigón
US8313080B2 (en) * 2007-02-15 2012-11-20 Abzac Canada Inc. Retaining device for assembling two panels, recyclable formwork for forming a concrete structure and packaging assembly using the same
CA2681963C (en) * 2007-04-02 2012-08-07 Cfs Concrete Forming Systems Inc. Methods and apparatus for providing linings on concrete structures
EP2220303B1 (en) 2007-11-09 2019-02-06 CFS Concrete Forming Systems Inc. Pivotally activated connector components for form-work systems and methods for use of same
WO2009092158A1 (en) * 2008-01-21 2009-07-30 Octaform Systems Inc. Stay-in-place form systems for windows and other building openings
US8943774B2 (en) 2009-04-27 2015-02-03 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
EP2376724B1 (en) 2009-01-07 2016-11-09 CFS Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
WO2010094111A1 (en) 2009-02-18 2010-08-26 Cfs Concrete Forming Systems Inc. Clip-on connection system for stay-in-place form-work
USD661817S1 (en) 2009-06-02 2012-06-12 Abzac Canada Inc. Corner for formwork
CN101603622A (zh) * 2009-07-23 2009-12-16 徐林波 一种异型管材及其组合制品
GB0921699D0 (en) * 2009-12-11 2010-01-27 Roberts Matthew W L A pile wall system, pile and method of installation
EP2591186B1 (en) 2010-07-06 2019-05-01 CFS Concrete Forming Systems Inc. Push on system for repairing structures
US9091061B2 (en) * 2011-04-11 2015-07-28 Burak Dincel Building element for a structural building panel
CN102251669B (zh) * 2011-05-26 2012-09-12 葛洲坝集团第二工程有限公司 圆筒式薄壁混凝土墙模板的施工方法
CA2839974C (en) * 2011-07-14 2018-10-16 Bernard Mcnamara Method of assembly of modular reservoir with integral compressible sealing strips and expansion joint
US9206614B2 (en) 2011-11-24 2015-12-08 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with engaging and abutting connections
US9441365B2 (en) 2011-11-24 2016-09-13 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with anti-deformation panels
WO2013102274A1 (en) 2012-01-05 2013-07-11 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
US9315987B2 (en) 2012-01-05 2016-04-19 Cfs Concrete Forming Systems Inc. Systems for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures with locatable stand-off components
US10151119B2 (en) 2012-01-05 2018-12-11 Cfs Concrete Forming Systems Inc. Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same
CA2779790A1 (en) * 2012-06-06 2013-12-06 Swail Developments Ltd. Cement block mold
US10064709B2 (en) * 2013-02-15 2018-09-04 Jean J. Elnajjar Separable segmented casting ring for making investment molds
CN104420557B (zh) * 2013-09-08 2018-10-12 姚景祥 一次性墙体浇注模具及该模具的制做与使用
US9783991B2 (en) 2013-12-06 2017-10-10 Cfs Concrete Forming Systems Inc. Structure cladding trim components and methods for fabrication and use of same
CA2943642C (en) 2014-04-04 2022-07-19 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US11111787B2 (en) * 2015-08-12 2021-09-07 Moore Management Company Pty Ltd Method and an apparatus for creating a void for underground mining
CN108463599B (zh) 2015-12-31 2020-11-03 Cfs 混凝土模板系统公司 具有可调节宽度的结构衬里装置和用于该装置的工具
CN106584399A (zh) * 2016-11-30 2017-04-26 浙江自由家居用品制造有限公司 一种升降式记忆枕储放架
WO2018184103A1 (en) 2017-04-03 2018-10-11 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
WO2018218111A1 (en) 2017-05-25 2018-11-29 H-Pac Plastics Llc Building forms and method of assembling same
AU2018386751A1 (en) 2017-12-22 2020-08-06 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
CN109296196A (zh) * 2018-12-08 2019-02-01 上海宝冶集团有限公司 一种圆柱与剪力墙连接模板加固结构及其加固方法
AU2020218008A1 (en) 2019-02-08 2021-09-16 Cfs Concrete Forming Systems Inc. Retainers for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
USD925776S1 (en) * 2020-02-05 2021-07-20 Sheet Pile LLC Cylindrical pile with connecting elements
USD925069S1 (en) * 2020-02-05 2021-07-13 Sheet Pile LLC Combined cylindrical pile, sheet pile and connecting element
US11680403B2 (en) * 2020-09-21 2023-06-20 Amp Ip Llc Multi-purpose structural panels and systems for assembling structures
FR3159396A1 (fr) * 2024-02-21 2025-08-22 Franki Fondation Méthode de coffrage de murettes-guides

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA574720A (en) * 1959-04-28 Rene Laforest Folding door
US1244608A (en) * 1915-03-16 1917-10-30 William T Hicks Mold for posts.
US1715466A (en) * 1928-06-25 1929-06-04 Rellim Invest Company Inc Septic tank
US2008162A (en) * 1932-12-12 1935-07-16 Clarence W Waddell Building construction form
US2090720A (en) * 1935-10-17 1937-08-24 Ball Edwin Leo Sheet piling
US2184714A (en) * 1937-10-28 1939-12-26 Olen I Freeman Building construction
CH317758A (de) * 1952-10-17 1956-11-30 Frigerio Giuseppe Gliederschalung für Betonkonstruktionen und Betonformstücke
US2892340A (en) * 1955-07-05 1959-06-30 Leas M Fort Structural blocks
US3100677A (en) * 1959-07-24 1963-08-13 A P Green Fire Brick Company Method of making refractory brick
GB1169723A (en) * 1966-03-22 1969-11-05 Roher Bohm Ltd Form for Cementitious Material
US3468088A (en) * 1966-04-14 1969-09-23 Clarence J Miller Wall construction
FR1603005A (pt) * 1968-04-12 1971-03-15
DE1812590A1 (de) * 1968-12-04 1970-06-18 Lothar Keppler Bauelementensatz zum Erstellen von doppelhaeuptig geschalten Betonwaenden,z.B. Kelleraussenwaende,Obergeschosswaende
US3588027A (en) * 1969-01-17 1971-06-28 Symons Mfg Co Flexible concrete column form panel
DE2213358A1 (de) * 1972-03-20 1973-10-04 Waffenschmidt & Co Verschalung fuer bauwerksteile, wie betonmauern
EP0025420B1 (en) * 1979-08-31 1983-12-21 Rocco Cristofaro Prefabricated modular panels for the construction of walls of cottages or of buildings in general
WO1981001722A1 (en) * 1979-12-06 1981-06-25 G Hart Method of and apparatus for building construction
DE3003446C2 (de) * 1980-01-31 1987-04-30 Rainer 8640 Kronach Kraus Anordnung von Hohlbauelementen zur Herstellung von Wänden und Decken aus Beton
WO1982004088A1 (en) * 1981-05-22 1982-11-25 Garry Randall Hart Methods of building construction
US4553875A (en) * 1982-04-01 1985-11-19 Casey Steven M Method for making barrier structure
DE3234489C2 (de) * 1982-09-17 1984-08-30 Reckendrees GmbH Rolladen- und Kunststoffensterfabrik, 4836 Herzebrock Rohrförmige Säule zur Bildung einer Stelenwand
IL72984A0 (en) * 1983-09-29 1984-12-31 Rastra Ag Large-panel component for buildings
AU5716786A (en) * 1985-05-06 1986-11-13 Richard Trefor Dobson Wall construction
AT397828B (de) * 1986-08-22 1994-07-25 Stracke Ing Markus Verfahren zur herstellung von bauteilen mit nur einem einzigen grundschalsteinelement
GB2205624A (en) * 1987-06-04 1988-12-14 Cheng Huey Der Structural frame components
US5014480A (en) * 1990-06-21 1991-05-14 Ron Ardes Plastic forms for poured concrete

Also Published As

Publication number Publication date
DE3990874C2 (de) 2001-11-08
SE9100410L (sv) 1991-02-12
AU4033089A (en) 1990-03-05
DK168829B1 (da) 1994-06-20
WO1990001595A1 (en) 1990-02-22
CZ473289A3 (en) 1993-06-16
GB2239275A (en) 1991-06-26
EP0433298A1 (en) 1991-06-26
ES2014860A6 (es) 1990-07-16
PT91376A (pt) 1990-03-08
NO892844D0 (no) 1989-07-10
HU894788D0 (en) 1991-10-28
AR246775A1 (es) 1994-09-30
DE3990874T1 (de) 1991-07-18
FI910678A7 (fi) 1991-02-12
DK24691D0 (da) 1991-02-13
US5216863A (en) 1993-06-08
RU2032803C1 (ru) 1995-04-10
ATA902889A (de) 1998-02-15
PT91376B (pt) 1995-08-09
AU634169B2 (en) 1993-02-18
GB2239275B (en) 1992-07-08
AT404273B (de) 1998-10-27
CA1316366C (en) 1993-04-20
NO892844L (no) 1990-04-05
NO165605C (no) 1991-03-06
EG18782A (en) 1994-02-28
GB9103273D0 (en) 1991-04-10
BR8907759A (pt) 1991-08-27
JP2899902B2 (ja) 1999-06-02
KR900702154A (ko) 1990-12-06
HU209170B (en) 1994-03-28
CN1040410A (zh) 1990-03-14
MX163492B (es) 1992-05-21
SE9100410D0 (sv) 1991-02-12
CN1051133C (zh) 2000-04-05
NL8920757A (nl) 1991-07-01
IE892401L (en) 1990-02-15
NO165605B (no) 1990-11-26
TR25620A (tr) 1993-05-03
IE65244B1 (en) 1995-10-04
JPH04500103A (ja) 1992-01-09
EP0433298B1 (en) 1993-10-13
FI910678A0 (fi) 1991-02-12
MY104143A (en) 1994-02-28
GR1000592B (el) 1992-08-26
GR890100508A (en) 1990-08-22
DK24691A (da) 1991-02-13

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