WO2007142974A2 - Construction de mur extérieur - Google Patents

Construction de mur extérieur Download PDF

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Publication number
WO2007142974A2
WO2007142974A2 PCT/US2007/012749 US2007012749W WO2007142974A2 WO 2007142974 A2 WO2007142974 A2 WO 2007142974A2 US 2007012749 W US2007012749 W US 2007012749W WO 2007142974 A2 WO2007142974 A2 WO 2007142974A2
Authority
WO
WIPO (PCT)
Prior art keywords
wall
wall sections
recited
concrete
sections
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.)
Ceased
Application number
PCT/US2007/012749
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English (en)
Other versions
WO2007142974A3 (fr
Inventor
Guy L. Marker
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of WO2007142974A2 publication Critical patent/WO2007142974A2/fr
Publication of WO2007142974A3 publication Critical patent/WO2007142974A3/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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

Definitions

  • Embodiments of the present invention relate generally to construction materials. More particularly, embodiments of the present invention relate to construction using insulated concrete forms.
  • polystyrene a polymer discovered in the nineteenth century, is a highly useful material having a wide variety of applications that is manufactured for use in numerous commercial enterprises.
  • expanded polystyrene which is used for making such products as packing material, craft and model materials, and take-away food cups and containers.
  • expanded polystyrene is also used in making insulated panel building materials. These building materials, also referred to as insulated concrete forms or insulating concrete forms, are used to form molds for use in constructing walls of buildings. Most commonly, an insulated concrete form for a portion of wall is set in place and the concrete is then poured into the insulated concrete form. The form then remains in place, where it acts as insulation both for curing the concrete and as general insulation for the building or structure being constructed.
  • insulated concrete forms improve traditional building methods, such as wood or metal framing, by increasing the speed and efficiency with which a building may be constructed.
  • the insulated concrete form is assembled from large segments of expanded polystyrene and the concrete is then poured into the sections of the structure as created by expanded polystyrene segments — a method which improves in efficiency, practicality, and cost over traditional concrete forms and other building materials.
  • insulated concrete forms can be useful in providing a way to construct concrete structures
  • the expanded polystyrene panels used in making insulated concrete forms are often lacking in stability and security.
  • current methods for constructing buildings using insulated concrete forms provide for a relatively small section of the form for a building to be constructed and then for concrete to be added to that section.
  • problems can occur when concrete poured to form an additional section of the structure rests against concrete poured at a different time to form another part of the structure.
  • a structure thus formed thereby includes a structural discontinuity.
  • Embodiments of the present invention provide systems and methods for constructing buildings by creating an exterior wall system which acts like a form into which concrete can be poured.
  • Wall sections, attached to anchor base plates, are configured in an arrangement having any height, length, and width. Wall sections are positioned on top of, adjacent to, and opposite each other.
  • the stability and strength of the wall section arrangement is enhanced by wall fasteners, which engage adjacent wall sections, and wall connectors, configured to engage opposite wall sections.
  • the exterior wall system acts as a form for concrete.
  • the concrete becomes part of the exterior wall system and exterior walls of a building having minimal structural discontinuities, and enhanced structural integrity, are constructed.
  • Embodiments of the present invention include systems and methods for constructing exterior walls of buildings and other structures.
  • a system for constructing exterior walls includes constructing a form for walls for a building using multiple wall sections and a system of fasteners and connectors to join the wall sections together in any desirable arrangement, thus creating a form for walls having any height, width, or shape.
  • concrete is added to the form such that one distinct monolithic unit is created.
  • embodiments of the present invention provide not only an efficient building system, but also an exterior wall system with minimal structural discontinuities and enhanced structural integrity.
  • Side 102 includes wall portions 104 and 106.
  • side 108 includes wall portions 110, 112, and 114.
  • Wall portions may be configured of any material, such as, for example, expanded polystyrene (EPS).
  • wall portions 104; 106, 110, 112, and 114 may have any height, length, and width.
  • wall portion 106 as shown in Figure 1, has a height A, a length B, and a width C.
  • wall portions 104, 106, 110, 112, and 114 may be configured in any arrangement.
  • wall portions 104, 106, 110, 112, and 114 are configured to be adjacent to, opposite, and on top of other wall portions.
  • wall portion 106 is configured to be adjacent to wall portion 104 and opposite wall portion 110.
  • wall portion 114 is configured to be on top of wall portions 110 and 112.
  • each of wall portions 104, 106, 110, 112, and 114 further includes a top portion and a bottom portion.
  • wall portion 110 includes top portion 116 and bottom portion 118.
  • top portion 116 includes protrusions 120.
  • Protrusions 120 may be of any size or shape, such as, for example, a substantially cubical shape as shown in Figure 1.
  • bottom portion 118 further includes openings (not shown) that may have a shape corresponding to the shape of protrusions 120.
  • each of wall sections 104, 106, 110, 112, and 114 has an interior side and an exterior side, as shown by interior side 122 and exterior side 124 of wall section 112.
  • each of the interior sides of wall section 104, 106, 110, 112, and 114 may also include openings, such as grooves 126 configured on interior side 122 of wall section 112. Grooves 126 extend a certain distance toward a bottom portion of wall section 112 (not shown) from top portion 128 of wall section 112.
  • sides 102 and 108 are configured from any number of wall sections, such as wall section 104, 106, 110, 112, and 114.
  • wall sections 104, 106, 110, 112, and 114 may be placed on top of, adjacent to, and opposite each other creating sides 102 and 108 having any height, width, or shape.
  • Protrusions 120 located on top portion 116 engage openings (not shown) located on the bottom portion (not shown) of wall section 114 when wall section 114 is placed on top of wall section 110.
  • the configuration and arrangement of sides 102 and 108 is shown in further detail below with reference to Figure 4.
  • wall connectors 200 used in conjunction with wall sections, as shown in Figure 1, to form an exterior wall.
  • wall connectors 200 have a substantially rectangular shape.
  • wall connectors 200 may have any suitable shape, such as, for example, a square shape.
  • wall connectors 200 are made of steel.
  • wall connectors 200 may be configured of any size, meaning length, width, and height, depending on the design needs of the exterior wall being constructed.
  • Wall connector 202 shows one embodiment of a wall connector.
  • Wall connector 202 includes a first end 204 and a second end 206.
  • wall connector 202 includes scalloped center portion 208.
  • Rebar (not shown) may be positioned to rest in scalloped center portion 208.
  • wall connector 202 engages the interior sides of two wall sections that are placed opposite each other.
  • First end 204 of wall connector 202 is placed in a groove positioned in the interior side of a first wall section (as shown in Figure 1) while second end 206 is placed in a groove positioned in the interior side of a second wall section, the second wall section being positioned opposite the first wall section.
  • FIG. 2 shows wall connectors 210 and 212.
  • Wall connector 210 is configured to have a substantially square shape, while wall connector 212 has an elongated rectangular shape.
  • Each of wall connectors 210 and 212 include a scalloped center portion 214 for receiving rebar.
  • scalloped center portion 214 may also be a notch or any other structure capable of engaging rebar.
  • wall connectors 210 and 212 function similarly to wall connector 202.
  • a first end 216 of wall connector 210 is positioned in a groove on the interior side of a first wall section while a second end 218 of wall connector 210 is positioned in a groove on the interior side of a second wall section.
  • a first and a second wall section are maintained in a position opposite each other separated by a distance determined by the size of wall connector 210.
  • wall connector 212 includes a first end 220 and a second end 222.
  • First end 220 is positioned in a groove on the interior side of a first wall section while a second end 222 of wall connector 212 is placed in a groove on the interior side of a second wall section.
  • the first and second wall sections are thereby secured in a position opposite each other and separated by a distance determined by the size of wall connector 212.
  • wall connectors 200 configured of steel, and the rebar which rests in the scalloped center portions of the wall connectors 200, further enhance the integrity of the exterior wall structure by reinforcing the concrete added to the wall form created using wall sections and connectors 200.
  • Embodiments of the exterior wall system, including the operation of wall connectors 200, is shown in further detail below with reference to Figure 4.
  • wall fasteners 300 used in embodiments of the present invention are shown.
  • wall fasteners 300 are configured of plastic, acrylonitrile butadiene (ABS), polyvinyl chloride (PVC), metal (including steel), or any other suitable material.
  • wall fasteners 300 may be configured of any shape according to the design needs of the exterior wall system and the configuration of wall sections used in forming the exterior wall.
  • Wall fastener 302 shows one embodiment of a wall fastener 300.
  • Wall fastener 302 is configured to be substantially straight and includes openings 304.
  • Wall fastener 302 has a length 306 and a width 308. In one embodiment of the invention the length 306 of wall fastener 302 is greater than the width 308. Ih another embodiment of the invention wall fastener 302 has a length greater than the length of a wall portion.
  • the width 308 of wall fastener 302 corresponds to a width of the two or more wall section on which wall fastener 302 is positioned.
  • wall fastener 302 is configured to engage two or more wall sections positioned adjacent to each other in a substantially straight line
  • wall fastener 310 is configured to engage two or more wall sections positioned adjacent to each other at a 90° angle. More particularly, openings 312 of first end 314 of wall fastener 310 engage protrusions located on top portions of two or more wall sections located on a first side of an exterior wall. Similarly, openings 316 of second end 318 of wall fastener 310 engage protrusions located on top portions of two or more wall sections located on a second side of an exterior wall, the second side being positioned adjacent to the first side at a 90° angle.
  • wall fastener 310 enhances the stability, ease of construction, and structural integrity of adjacent wall portions positioned at a 90° angle relative to each other.
  • Figure 3 shows adjustable wall fastener 320 configured to engage two or more wall sections positioned adjacent to each other at an angle greater or less than 90°. More particularly, openings 322 of first end 324 of wall fastener 320 engage protrusions located on top portions of two or more wall sections located on a first side of an exterior wall. When a second side of an exterior wall is positioned adjacent to a first side at an angle less than 90°, openings 326 of second end 328 of wall fastener 320 engage protrusions located on the top portion of the second side of the exterior wall. Dashed lines 330 indicate an alternative position of second end 328 showing an embodiment of the invention where two or more wall sections are positioned adjacent each other at an angle greater than 90°.
  • wall fastener 320 By securing wall sections positioned adjacent each other at angles greater than or less than 90°, wall fastener 320 enhances the stability, ease of construction, and structural integrity of an exterior wall system.
  • Embodiments of wall fasteners 300, particularly with relation to other components of an exterior wall system, are shown in greater detail below with reference to Figure 4.
  • Figure 4 shows one embodiment of exterior wall system 400, including components of various embodiments of the invention as described above with reference to Figures 1, 2, and 3.
  • Figure 4 shows multiple wall sections, such as wall sections 402, 404, 406, 408, 410, 412, 414, and 416.
  • Each of wall sections 402, 404, 406, 408, 410, 412, 414, and 416 includes an interior side, an exterior side, a top portion and a bottom portion, as shown for example by interior side 418, exterior side 420, top portion 422, and bottom portion 424 of wall section 416.
  • Top portion 422 further includes protrusions 426
  • bottom portion 424 includes openings (not shown). Openings are configured to be of a shape and size suitable for engaging protrusions 426.
  • exterior wall system 400 further includes wall connectors 428, 430, 432, and 434.
  • Each of wall connectors 428, 430, 432, and 434 is configured to engage rebar.
  • wall connectors 432 and 434 engage rebar 436 and 438.
  • Figure 4 also includes wall fasteners 440 and 442.
  • Wall fastener 440 is substantially straight while wall fastener 442 is configured to form a 90° angle.
  • a wall fastener may also be adjustable to fit an angle greater than or less than 90°.
  • Figure 4 also includes anchor base plates 444 and 446 configured to engage multiple wall portions of exterior wall system 400.
  • anchor base plates 444 and 446 are configured of steel.
  • anchor base plates 444 and 446 are positioned on and attached to a floor portion of a structure.
  • anchor base plates 444 and 446 stabilize and secure wall sections of exterior wall system 400.
  • anchor base plates 444 and 446 engage wall sections of exterior wall system 400.
  • anchor base plates 446 engage wall sections 402, 404, 406, and 414.
  • Wall sections of exterior wall system 400 may be configured in any arrangement depending on the design needs and building requirements.
  • wall section of exterior wall system 400 may be configured to be positioned on top of, adjacent to, and opposite other wall sections.
  • wall section 402 is positioned opposite wall section 414 and adjacent wall section 404.
  • wall section 408 is positioned on top of wall sections 404 and 406.
  • wall section 402 is adjacent wall section 404.
  • wall fastener 440 is positioned on top portions 452 and 454 of wall sections 402 and 404, with the openings of wall fastener 440 engaging protrusions 456 of wall sections 402 and 404. In this way, wall fastener 440 enhances the strength and stability of adjacent wall sections 402 and 404. [0039] Similarly, wall fastener 442 enhances the strength and stability of adjacent wall sections 410 and 412, having top portions 458 and 460, respectively. Wall section 410 is positioned adjacent to wall section 412 at a 90° angle.
  • Wall fastener 442 likewise configured having a 90° angle, is positioned on top portions 458 and 460, with openings of wall fastener 442 engaging protrusions 462 of wall sections 410 and 412.
  • wall fastener 442 enhances the strength and stability of wall sections 410 and 412 positioned adjacent each other at a 90° angle.
  • wall connectors 432 and 434 enhance the strength and stability of wall sections 402 and 414, arranged opposite each other.
  • Wall connectors 432 and 434 are positioned within grooves 464 and 466 located on the interior side 468 of wall section 414. Corresponding grooves are located on the interior side of wall section 402 (not shown).
  • wall connectors 432 and 434 are positioned within grooves 464 and 466, and corresponding grooves on wall section- 402, wall sections 402 and 414 become connected through wall connectors 432 and 434.
  • the wall connectors 432 and 434 reinforce concrete that will be poured into exterior wall system 400.
  • rebar 436 and 438 may be configured to engage wall connectors 432 and 434, as shown in Figure 4. Rebar 436 and 438 further reinforce the concrete that will be poured into exterior wall system 400.
  • concrete may be poured into the form created by the components. Concrete is poured into the form in a cavity created between the interior sides of the wall sections. In other words, the cavity into which the concrete is poured is the area between opposite wall sections, the area within which the wall connectors and rebar have been positioned.
  • The.concrete will thus substantially cover wall connectors 428, 430, 432, and 434, as well as rebar 436 and 438.
  • the concrete may be poured into the entire exterior wall system at a single time, with the expansion or spread of the concrete limited by the confines of the form created by exterior wall system 400.
  • the concrete creates one distinct monolithic unit.
  • exterior wall system 400 represents the entire exterior wall system ' for a building, with concrete being poured into the form created by exterior wall system 400 at one time, thereby minimizing structural discontinuities and enhancing the structural integrity of the building.
  • exterior wall system 400 creates a system for building exterior walls of structures
  • exterior wall system 400 may be used in conjunction with other construction systems to create structures using concrete.
  • exterior wall system 400 may be combined with construction systems for other aspects of buildings, such as interior walls, columns, beams, floors, and roofs, to construct buildings using systems that allow concrete to be deposited into the systems to form one distinct monolithic unit having minimal structural discontinuities.
  • FIG 5 a method 500 for constructing an exterior wall system of a building is shown.
  • An exterior wall system is created by configuring wall sections in an arrangement, as shown at stage 502. Wall sections may be configured in any arrangement.
  • wall section are configured such that wall sections are positioned on top of, adjacent to, and opposite each other.
  • construction of the exterior wall includes attaching the bottom portion of wall sections to anchor base plates, as shown at stage 504.
  • the construction of the wall system continues by joining opposite wall sections with a wall connector.
  • Stage 508 shows an additional step of construction — engaging top portions of wall sections with wall fasteners.
  • construction of the exterior wall system is completed by pouring concrete into the wall form created using wall sections, wall connectors, wall fasteners, and anchor base plates, and other components and materials.
  • method 500 for creating an exterior wall system provides a unique system for creating a concrete form, providing enhanced stability and strength of the form and reinforcement of the concrete, as well as providing a system that assembles with ease. Moreover, method 500 provides an efficient way for constructing buildings that minimizes structural discontinuities and enhances the structural integrity of buildings.
  • Embodiments of the present invention are capable of exploitation in the industry by the way in which concrete structures can be built using modes of the present invention.
  • the construction systems as described in the present invention allow forms for a large section, such as an entire floor of a large building, to be assembled at one time. Concrete then can be poured for the entire floor at one time.
  • embodiments of the present invention provide a way for efficiently setting up concrete forms and building a concrete structure in a relatively short amount of time
  • embodiments of the invention also provide a way to enhance the structural integrity of the concrete structure by pouring concrete to create one distinct monolithic unit.
  • embodiments of the present invention minimize structural discontinuities in buildings.
  • concrete structures built using systems of the present invention contain the many advantages of using foam forms in building construction.
  • foam forms used in modes of the present invention create insulating layers built into the wall system that minimize sound, retard fire, and insulate not only to increase energy efficiency. Moreover, foam forms also insulate freshly poured concrete thereby improving the quality of the concrete by providing an environment in which the concrete can properly cure.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Load-Bearing And Curtain Walls (AREA)
  • Building Environments (AREA)

Abstract

L'invention concerne, dans certains de ses modes de réalisation, des systèmes et procédés de construction de bâtiments en béton, plus précisément par l'emploi de coffrages à béton isolés. L'emploi actuel de tels coffrages conduit toutefois à des discontinuités structurales dans le béton et à d'autres défauts de construction. La présente invention concerne un système de construction de murs extérieurs d'un bâtiment, comprenant au moins deux pans de mur (402, 404, 406, 408, 410, 412, 414, 416, 418) configurés de façon quelconque en termes de longueur, de largeur, de hauteur et de forme. Des raccords (428, 430, 432, 434) de murs maintiennent des pans de mur opposés dans une position souhaitée. Des attaches (442) de mur arriment des murs adjacents. Des plaques (444, 446) de base d'ancrage fixent les pans de mur à une structure de base. Du béton est coulé dans le système de mur en une seule opération, créant une unité monolithique distincte et minimisant ainsi les discontinuités structurales du béton.
PCT/US2007/012749 2006-05-30 2007-05-30 Construction de mur extérieur Ceased WO2007142974A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80959606P 2006-05-30 2006-05-30
US60/809,596 2006-05-30

Publications (2)

Publication Number Publication Date
WO2007142974A2 true WO2007142974A2 (fr) 2007-12-13
WO2007142974A3 WO2007142974A3 (fr) 2008-02-21

Family

ID=38802013

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/012749 Ceased WO2007142974A2 (fr) 2006-05-30 2007-05-30 Construction de mur extérieur

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US (1) US20070278381A1 (fr)
WO (1) WO2007142974A2 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8176696B2 (en) * 2007-10-24 2012-05-15 Leblang Dennis William Building construction for forming columns and beams within a wall mold
US8161699B2 (en) 2008-09-08 2012-04-24 Leblang Dennis William Building construction using structural insulating core
US8959862B1 (en) * 2011-01-18 2015-02-24 Kenneth Robert Kreizinger Thixotropic concrete forming system
WO2015067826A1 (fr) * 2013-11-06 2015-05-14 Clever Inversiones Urbanisticas, S.L. Procédé de réalisation de coffrage de bâtiments, avec structure en béton in situ
US11326342B1 (en) * 2020-12-02 2022-05-10 Brian Moody Embedded interlocking cross member blocks

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2552472B2 (fr) * 1983-02-08 1985-11-08 Ott Renaud Systeme constructif utilisant des coffrages perdus notamment isolants et armes
CH645152A5 (de) * 1982-04-23 1984-09-14 Aregger Bau Ag Schalungselement fuer die mantelbetonbauweise.
US4835928A (en) * 1984-02-08 1989-06-06 Scott Samuel C Composite wall construction
US4866891A (en) * 1987-11-16 1989-09-19 Young Rubber Company Permanent non-removable insulating type concrete wall forming structure
US5860262A (en) * 1997-04-09 1999-01-19 Johnson; Frank K. Permanent panelized mold apparatus and method for casting monolithic concrete structures in situ
US6085476A (en) * 1997-09-30 2000-07-11 Cer Towers Llc Transportable building form
US5890337A (en) * 1997-10-14 1999-04-06 Boeshart; Patrick E. Double tie
US5992114A (en) * 1998-04-13 1999-11-30 Zelinsky; Ronald Dean Apparatus for forming a poured concrete wall
US6622452B2 (en) * 1999-02-09 2003-09-23 Energy Efficient Wall Systems, L.L.C. Insulated concrete wall construction method and apparatus
US6536172B1 (en) * 1999-06-01 2003-03-25 Victor A. Amend Insulating construction form and manner of employment for same
US6352237B1 (en) * 1999-08-05 2002-03-05 Charles J. Severino Insulated concrete forming system
CA2298170A1 (fr) * 2000-02-11 2001-08-11 Jean-Louis Beliveau Paneaux de construction empilable
US6935081B2 (en) * 2001-03-09 2005-08-30 Daniel D. Dunn Reinforced composite system for constructing insulated concrete structures
US7082731B2 (en) * 2002-09-03 2006-08-01 Murray Patz Insulated concrete wall system

Also Published As

Publication number Publication date
US20070278381A1 (en) 2007-12-06
WO2007142974A3 (fr) 2008-02-21

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