GB2493860A - A construction system - Google Patents

A construction system Download PDF

Info

Publication number
GB2493860A
GB2493860A GB1219619.2A GB201219619A GB2493860A GB 2493860 A GB2493860 A GB 2493860A GB 201219619 A GB201219619 A GB 201219619A GB 2493860 A GB2493860 A GB 2493860A
Authority
GB
United Kingdom
Prior art keywords
formwork
structural
web
sections
engage
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Withdrawn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
GB1219619.2A
Other versions
GB201219619D0 (en
Inventor
Robert Ashley 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.)
SIFTEK Ltd
Original Assignee
SIFTEK 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 SIFTEK Ltd filed Critical SIFTEK Ltd
Publication of GB201219619D0 publication Critical patent/GB201219619D0/en
Publication of GB2493860A publication Critical patent/GB2493860A/en
Withdrawn legal-status Critical Current

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
    • 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
    • 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
    • E04B2002/867—Corner details
    • 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
    • E04B2002/8676—Wall end details

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Revetment (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

A formwork system comprises first (12) and second (14) parallel spaced structural panels held together by a plurality of connecting webs (24) sliding in opposed vertical pairs of web sockets (22) having T-shaped profiles (54) at either end to engage the web (sockets 22). Flanges (50, 50A) engage respectively insulation material (28,78) on the inside surface of the second structural panel (14) and the inside surface of the first structural panel (12). The insulating material (28, 78) has a top surface profile (29A) and a complementary bottom surface profile (29B) which interlock when formwork sections (10) are stacked one above another. The structural panels (12, 14) have vertical edge profiles which engage with a water bar web (74) to seal against leakage formwork sections arranged side by side and horizontal profiles which lock together when formwork sections (10) are stacked one above another. Panel jointing pieces (60) allow structural panels to be joined at an angle along vertical edges. Cavity closers (66) with reinforcing bar (74) cradles seal open ends of a formwork (section 10) and reinforcing bars (74) are introduced to rest upon indentations (48) on horizontal web sections (46) prior to pouring concrete into a cavity (26) formed when the formwork (10) is assembled. After the concrete is set, the structural panels (12, 14) remain in place as a structural exterior/interior for the completed structure. Insulation (78) can be changed or altered and/or structural panel damage repaired by employing insulating blocks (78) which can be slid out and in, with easy dismantling and reassembly of all of the formwork except the for the set concrete core.
GB1219619.2A 2010-04-01 2011-04-01 A construction system Withdrawn GB2493860A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1007303.9A GB201007303D0 (en) 2010-04-01 2010-04-01 Structual insulated form
PCT/GB2011/000510 WO2011138573A2 (en) 2010-04-01 2011-04-01 A construction system

Publications (2)

Publication Number Publication Date
GB201219619D0 GB201219619D0 (en) 2012-12-12
GB2493860A true GB2493860A (en) 2013-02-20

Family

ID=42289941

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1007303.9A Ceased GB201007303D0 (en) 2010-04-01 2010-04-01 Structual insulated form
GB1219619.2A Withdrawn GB2493860A (en) 2010-04-01 2011-04-01 A construction system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1007303.9A Ceased GB201007303D0 (en) 2010-04-01 2010-04-01 Structual insulated form

Country Status (2)

Country Link
GB (2) GB201007303D0 (en)
WO (1) WO2011138573A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101308957B1 (en) * 2013-01-25 2013-09-25 강종우 H bar and method for constructing concrete forms using the same
DE102013005470B4 (en) * 2013-03-28 2020-06-18 B.T. Innovation Gmbh Formwork system
FR3007440B1 (en) * 2013-06-20 2015-12-18 Biplan COFFRANT BLOCK INCLUDING A FRAME FRAME
CN103334758B (en) * 2013-07-02 2016-09-07 杭州博顿立体车库有限公司 A kind of leakproof water-tight concrete biting connecions composite shaft lining and construction method
CA3000896C (en) 2014-10-15 2020-03-10 Twinwall Icf Limited A formwork system
AU2016228946A1 (en) * 2015-03-12 2017-10-19 Mert ATAOGLU Improved modular wall system
US20220290429A1 (en) * 2021-03-12 2022-09-15 Ascent Projects Inc. Building System Including Concrete Formwork Using Concrete Shells

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706429A (en) * 1985-11-20 1987-11-17 Young Rubber Company Permanent non-removable insulating type concrete wall forming structure
US20010019717A1 (en) * 2000-01-28 2001-09-06 Kao Corporation Cosmetic compositions
US6435471B1 (en) * 1997-10-17 2002-08-20 Francesco Piccone Modular formwork elements and assembly
US20020124508A1 (en) * 2001-03-09 2002-09-12 Dunn Daniel D. System for constructing insulated concrete structures
US20040177580A1 (en) * 2003-03-10 2004-09-16 Innovative Construction Technologies, Inc. Reinforced foam articles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010029717A1 (en) * 1997-02-04 2001-10-18 Spakousky John G. Composite building block with modular connective structure
US6314694B1 (en) 1998-12-17 2001-11-13 Arxx Building Products Inc. One-sided insulated formwork
CA2312158C (en) 2000-02-11 2003-11-04 Polyform A.G.P. Inc. Stackable construction panel
US7147197B2 (en) 2002-10-09 2006-12-12 Michael E. Dalton Concrete home building

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4706429A (en) * 1985-11-20 1987-11-17 Young Rubber Company Permanent non-removable insulating type concrete wall forming structure
US6435471B1 (en) * 1997-10-17 2002-08-20 Francesco Piccone Modular formwork elements and assembly
US20010019717A1 (en) * 2000-01-28 2001-09-06 Kao Corporation Cosmetic compositions
US20020124508A1 (en) * 2001-03-09 2002-09-12 Dunn Daniel D. System for constructing insulated concrete structures
US20040177580A1 (en) * 2003-03-10 2004-09-16 Innovative Construction Technologies, Inc. Reinforced foam articles

Also Published As

Publication number Publication date
GB201007303D0 (en) 2010-06-16
WO2011138573A3 (en) 2012-04-12
WO2011138573A2 (en) 2011-11-10
GB201219619D0 (en) 2012-12-12

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)