GB2512882B - Formwork system - Google Patents

Formwork system

Info

Publication number
GB2512882B
GB2512882B GB1306456.3A GB201306456A GB2512882B GB 2512882 B GB2512882 B GB 2512882B GB 201306456 A GB201306456 A GB 201306456A GB 2512882 B GB2512882 B GB 2512882B
Authority
GB
United Kingdom
Prior art keywords
formwork system
formwork
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 - Fee Related
Application number
GB1306456.3A
Other versions
GB2512882A (en
GB2512882B8 (en
GB201306456D0 (en
Inventor
Graeme Cedric Howorth
Malcolm Charles Howorth
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.)
Twinfall Icf Ltd
Original Assignee
Twinfall Icf Ltd
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 Twinfall Icf Ltd filed Critical Twinfall Icf Ltd
Priority to GB1306456.3A priority Critical patent/GB2512882B8/en
Publication of GB201306456D0 publication Critical patent/GB201306456D0/en
Publication of GB2512882A publication Critical patent/GB2512882A/en
Application granted granted Critical
Publication of GB2512882B publication Critical patent/GB2512882B/en
Publication of GB2512882B8 publication Critical patent/GB2512882B8/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E04B2/8641—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms using dovetail-type connections
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8611—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf
    • E04B2/8617—Walls made by casting, pouring, or tamping in situ made in permanent forms with spacers being embedded in at least one form leaf with spacers being embedded in both form leaves
    • 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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2002/8694—Walls made by casting, pouring, or tamping in situ made in permanent forms with hinged spacers allowing the formwork to be collapsed for transport
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/005—Girders or columns that are rollable, collapsible or otherwise adjustable in length or height

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
GB1306456.3A 2013-04-10 2013-04-10 Formwork system Expired - Fee Related GB2512882B8 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1306456.3A GB2512882B8 (en) 2013-04-10 2013-04-10 Formwork system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1306456.3A GB2512882B8 (en) 2013-04-10 2013-04-10 Formwork system

Publications (4)

Publication Number Publication Date
GB201306456D0 GB201306456D0 (en) 2013-05-22
GB2512882A GB2512882A (en) 2014-10-15
GB2512882B true GB2512882B (en) 2015-11-11
GB2512882B8 GB2512882B8 (en) 2015-11-18

Family

ID=48483643

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1306456.3A Expired - Fee Related GB2512882B8 (en) 2013-04-10 2013-04-10 Formwork system

Country Status (1)

Country Link
GB (1) GB2512882B8 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016059357A1 (en) * 2014-10-15 2016-04-21 Twinwall Icf Limited A formwork system
GB2533490B (en) * 2015-12-29 2018-03-21 Christopher Holt John Thermally broken truss
CN106639070A (en) * 2017-02-16 2017-05-10 青岛实大传伟节能科技有限公司 Assembly-type double template inner connection set for cast-in-situ wall body
US11248383B2 (en) 2018-09-21 2022-02-15 Cooper E. Stewart Insulating concrete form apparatus
MX2019003739A (en) * 2019-03-29 2020-09-30 Alonso Mario Bautista Modular system of fixed constructions.

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765109A (en) * 1987-09-25 1988-08-23 Boeshart Patrick E Adjustable tie
DE29618158U1 (en) * 1996-05-10 1997-01-02 Rausch, Dieter, 65468 Trebur Spacers
US5890337A (en) * 1997-10-14 1999-04-06 Boeshart; Patrick E. Double tie
DE19904431A1 (en) * 1999-02-04 2000-08-10 Hans Schuller Spacer for thin wall plates has moulded connectors on facing insides of wall plates to hold counter connectors of rod-like spacers which adapt to required wall thickness
WO2001059227A1 (en) * 2000-02-11 2001-08-16 Polyform A.G.P. Inc. Stackable construction panel
US6321498B1 (en) * 1997-09-02 2001-11-27 Salvatore Trovato Formwork for building walls
US20040103609A1 (en) * 2002-12-02 2004-06-03 Wostal Terry K. Collapsible concrete forms
WO2005124046A1 (en) * 2004-06-21 2005-12-29 Pjer-Mise Velickovic Insulated concrete form system with variable length wall ties
JP2006112090A (en) * 2004-10-13 2006-04-27 Tadashi Saihara Concrete placing form

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4765109A (en) * 1987-09-25 1988-08-23 Boeshart Patrick E Adjustable tie
DE29618158U1 (en) * 1996-05-10 1997-01-02 Rausch, Dieter, 65468 Trebur Spacers
US6321498B1 (en) * 1997-09-02 2001-11-27 Salvatore Trovato Formwork for building walls
US5890337A (en) * 1997-10-14 1999-04-06 Boeshart; Patrick E. Double tie
DE19904431A1 (en) * 1999-02-04 2000-08-10 Hans Schuller Spacer for thin wall plates has moulded connectors on facing insides of wall plates to hold counter connectors of rod-like spacers which adapt to required wall thickness
WO2001059227A1 (en) * 2000-02-11 2001-08-16 Polyform A.G.P. Inc. Stackable construction panel
US20040103609A1 (en) * 2002-12-02 2004-06-03 Wostal Terry K. Collapsible concrete forms
WO2005124046A1 (en) * 2004-06-21 2005-12-29 Pjer-Mise Velickovic Insulated concrete form system with variable length wall ties
JP2006112090A (en) * 2004-10-13 2006-04-27 Tadashi Saihara Concrete placing form

Also Published As

Publication number Publication date
GB2512882A (en) 2014-10-15
GB2512882B8 (en) 2015-11-18
GB201306456D0 (en) 2013-05-22

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20151001 AND 20151007

S117 Correction of errors in patents and applications (sect. 117/patents act 1977)

Free format text: CORRECTIONS ALLOWED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 17 MARCH 2017 ALLOWED ON 4 APRIL 2017

Free format text: REQUEST FILED; REQUEST FOR CORRECTION UNDER SECTION 117 FILED ON 17 MARCH 2017

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20230410