EP0757137A1 - Coffrage - Google Patents

Coffrage Download PDF

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Publication number
EP0757137A1
EP0757137A1 EP96112387A EP96112387A EP0757137A1 EP 0757137 A1 EP0757137 A1 EP 0757137A1 EP 96112387 A EP96112387 A EP 96112387A EP 96112387 A EP96112387 A EP 96112387A EP 0757137 A1 EP0757137 A1 EP 0757137A1
Authority
EP
European Patent Office
Prior art keywords
formwork
molded
concrete
plaster base
formwork according
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Withdrawn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
EP96112387A
Other languages
German (de)
English (en)
Inventor
Willibald Fischer
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
Priority claimed from DE1995128231 external-priority patent/DE19528231A1/de
Priority claimed from DE29602697U external-priority patent/DE29602697U1/de
Application filed by Individual filed Critical Individual
Publication of EP0757137A1 publication Critical patent/EP0757137A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
    • E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
    • E04C5/06—Reinforcing elements of metal, e.g. with non-structural coatings of high bending resistance, i.e. of essentially three-dimensional extent, e.g. lattice girders
    • E04C5/0636—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts
    • E04C5/064—Three-dimensional reinforcing mats composed of reinforcing elements laying in two or more parallel planes and connected by separate reinforcing parts the reinforcing elements in each plane being formed by, or forming a, mat of longitunal and transverse bars
    • 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
    • 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
    • E04B2/8658—Walls made by casting, pouring, or tamping in situ made in permanent forms using wire netting, a lattice or the like as form leaves
    • 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
    • E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
    • E04G15/06—Forms or shutterings for making openings, cavities, slits, or channels for cavities or channels in walls of floors, e.g. for making chimneys
    • E04G15/061—Non-reusable forms

Definitions

  • a formwork made of plaster base material can be found in DE-PS 498079.
  • the known formwork is constructed from a close-meshed wire mesh, which, however, must be supported on the outside by a wide-mesh wire mesh so that it does not bulge under the pressure of the filled fillers.
  • the known formwork is not suitable for concrete construction, but is only suitable for the production of filler walls made of non-self-binding material, such as gravel, pumice and slag, which is filled loosely between the boundaries of closely woven wire mesh.
  • the filling material is only bound by mortar, which is in dry, mushy or liquid form on the outside of the wire mesh is thrown and at least partially penetrates. However, only so little mortar is applied that only the close-mesh wire mesh is covered, while the wide-mesh wire mesh is then removed as reusable formwork.
  • Such, conventionally constructed, reusable formwork is also costly and time-consuming to use.
  • EP 55 504 discloses a method and formwork for the production of temporary buildings after an earthquake.
  • the known formwork is constructed, for example, for the manufacture of walls from a plurality of panel formwork of different dimensions, depending on whether the panel formwork is a floor-to-ceiling wall or whether the panel formwork is intended to form the space above or below windows or doors or the like.
  • Each of the panel formworks contains two formwork panels which are connected to each other by spacers. The spacers are pivotally connected to the formwork panels so that the formwork panels can be placed one on top of the other for transport.
  • Each formwork panel contains a frame made of a metallic angle profile, to which a metal grid has been welded.
  • the metal grille has an opening width of 5 cm.
  • the invention is therefore based on the object of producing a formwork for a molded concrete part which is simple and time-saving to use.
  • the formwork part according to the invention or the combination of the formwork parts according to the invention can simply be poured out with in-situ concrete, the necessary connections being made, for example, between walls or can be cast between a foundation and a wall. Due to the formation of the formwork part from the dimensionally stable plaster base material, the entire surface can be plastered throughout, so that no additional work is necessary.
  • the spacers described in claim 2 stiffen the shape of the formwork part on the one hand and are designed on the other hand so that they can serve as reinforcement for the cast in-situ concrete.
  • Claims 3 to 6 describe particularly preferred formwork materials for the production of the molded formwork part according to the invention.
  • the concrete through openings of claim 5 are dimensioned or matched to the special concrete quality that the concrete only swells and does not leak. This creates a rough, plaster-adhering surface with which the plaster can anchor itself excellently.
  • a wide variety of plaster base materials made sufficiently rigid or made sufficiently rigid can be used; however, the expanded metal described in claim 6 is preferred.
  • openings, connecting profiles or recesses can be formed in a simple manner in the formwork molding according to the invention, as is described, for example, in claims 10 to 12.
  • Claim 13 describes a particularly preferred embodiment of the formwork according to the invention for producing a wall panel.
  • Claim 14 describes a particularly preferred use of the formwork according to the invention, wherein it has been found that by using the formwork according to the invention, a concrete molded part which meets the requirements can be produced even with building rubble.
  • Claim 15 describes a particularly preferred method for producing a building from concrete.
  • Fig. 1 shows a perspective view of a lost formwork part 1 for producing a wall plate part, which can be put together with other similar formwork or a different outline form or additional formwork parts to form a formwork for a building wall.
  • the formwork walls 1a and 1b consist over their entire area of a dimensionally stable, bendable and weldable formwork material, which is shown in more detail in detail A, which contains a latticework of longitudinal bars 6 and crossbars 7 made of reinforcing material and an expanded metal sheet 8 welded between them as a plaster base material.
  • the expanded metal panel 8 has openings which are expediently matched to the grain size of the aggregate of the concrete so that the concrete swells out somewhat to form the anchoring roughness, so that there is a rough, plaster-adhering surface on the outside.
  • the formwork material corresponds to the formwork material of DE-PS 4111062.
  • the window opening 2 is produced by cutting the formwork material of the walls 1a, 1b and bending it into the reveal, so that the window reveal or other opening limitation is switched off at the same time.
  • the ceiling connection 3 is made by, at a predetermined distance from the formwork wall 1a and flush with the upper edge of the formwork wall 1a, a formwork strip 9 parallel to the formwork wall 1b from which also for the Formwork walls 1a, 1b used formwork material.
  • the formwork strip 9 is set back in the width required for the ceiling connection from the formwork wall 1a in the direction of the formwork wall 1b and welded onto the spacers provided on the upper edge of the formwork wall 1a.
  • the cable channels 4, 4 ' are simply molded into the formwork material of the formwork wall 1a by bending or deep drawing and can be designed as channels 4' which are open on one side and have an approximately semicircular cross section or channels 4 'which are closed on the circumference.
  • the closed channels 4 ' can also be pre-bent from a suitable material and welded to the formwork wall from the rear or consist of a welded pipe section, suitable openings being provided, e.g. To be able to attach switches or sockets.
  • the side surfaces of the formwork part 1 are open so that this formwork part 1 can be combined with other formwork parts or formwork parts to form a wall formwork without separating surfaces. Only the edges of the formwork material of the walls reaching to the edge need to be connected to each other, e.g. be welded. In general, however, it can be said that all sides of the formwork molded part, which are later to provide end faces, can be closed with the formwork material of the appropriate size.
  • FIG. 2 and 3 show a partial representation of an embodiment of a lost formwork part 10, which is used to manufacture a wall panel part.
  • the lost formwork part 10 in turn contains the two mutually parallel formwork walls 1a and 1b, which in this exemplary embodiment are reinforced by spacers 15 instead of the simple bars of FIG. 1 and at a distance from one another being held.
  • the spacers 15 are formed by paired lattice girders 11a, 11b.
  • Each of the lattice girders 11a, 11b consists of three straight reinforcement bars 12 which are held in a triangular cross-section and which are connected to one another on two sides of the triangular cross-section by a wave-shaped or zigzag-shaped curved bar 13 which corresponds to the size of the respective lattice girder 11a, 11b determined.
  • the lattice girders 11a, 11b are connected, preferably welded, with their open base to the respectively adjacent formwork wall 1a or 1b in such a way that the rod 12 of the lattice girder 11a forming the ridge on the formwork wall 1a corresponds to the ridge of the lattice girder 11b on the formwork wall 1b forming rod 12, so that both rods can be connected, preferably welded, in order to form a reinforcement extending over the cross section of the concrete part and later to stiffen the formwork part 10.
  • FIGS. 4 and 5 show modified exemplary embodiments of lost formwork parts 20 and 30 according to the invention, which are used in the same way as the formwork part 1.
  • the formwork walls 1a and 1b are made of the same material as in the formwork part 1.
  • the formwork walls 1a and 1b are connected to one another in the formwork 20 according to FIG. 4 by a reinforcement 25 made of lattice girders 21, the lattice girders 21 corresponding to the lattice girders 11a, 11b in their type of construction, but being larger, so that their triangular cross section bridged the entire space between the formwork walls 1a and 1b.
  • the lattice girders 21 are arranged alternately in the illustrated embodiment, so that ridge bars 22nd adjacent lattice girders 11 are not connected to the same formwork wall 1a or 1b.
  • a reinforcement 35 is used, which consists of a strip 31 of a conventional reinforcement mat, which is cut to a width corresponding to the width of the structural part and abuts at right angles on the formwork walls 1a, 1b and fastened there, preferably welded on .
  • the required insulation panels or sheets can be easily attached to the outside of the formwork walls 1a, 1b.
  • formwork parts 1 are first connected to one another or with formwork parts without a window opening or with formwork parts with door penetration with one another and optionally with additional formwork parts, so that complete formwork for the wall results. Then a concrete is mixed using rubble and poured into the lost formwork. The concrete fills the cavity between the formwork walls 1a and 1b, encloses the spacers or reinforcement 5, 15, 25, 35 and swells to a small extent through the openings in the expanded metal panel 8, so that a very rough, good after hardening forms a sticky surface.
  • the rubble suitable for use in the method according to the invention can contain different proportions of concrete, porcelain, glass, wallpaper, plastics, metal (cables, drain lines), recycling materials such as blast furnace slag, mixed masonry or the like, which in the usual way up to the desired grain size broken or ground if necessary. If the existing in the available rubble If the proportion of particles of smaller grain size is too low, sand can also be used if necessary. With a sufficient particle size distribution, however, up to 100% of the granular components of the concrete can consist of rubble. If sand is added, however, the proportion of building rubble is still around 70 to 80%.
  • the formwork molding can be designed in any shape for the production of any concrete molding, although plate components are preferred.
  • the formwork part can be provided with all desired connection profiles, bends or openings, for example cable bushings or doors or the like.
  • the spacers can be selected according to the desired amount of reinforcement.
  • a perforated plate can also act as a plaster base material or any other conventional plaster base material, possibly also stiffened by rods or the like, can be used.
  • the proportions of rubble can be varied as required.
EP96112387A 1995-08-01 1996-07-31 Coffrage Withdrawn EP0757137A1 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE1995128231 DE19528231A1 (de) 1995-08-01 1995-08-01 Verfahren zur Verwertung von Bauschutt
DE19528231 1995-08-01
DE29520613U DE29520613U1 (de) 1995-08-01 1995-12-28 Schalung
DE29520613U 1995-12-28
DE29602697U DE29602697U1 (de) 1995-08-01 1996-02-15 Schalung
DE29602697U 1996-02-15

Publications (1)

Publication Number Publication Date
EP0757137A1 true EP0757137A1 (fr) 1997-02-05

Family

ID=27215342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96112387A Withdrawn EP0757137A1 (fr) 1995-08-01 1996-07-31 Coffrage

Country Status (1)

Country Link
EP (1) EP0757137A1 (fr)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2805555A1 (fr) 2000-02-26 2001-08-31 Guy Robert Henri Sarremejeanne Coffrage perdus alveolaires pour la construction de murs et de planchers et procedes de fabrication et de mise en oeuvre desdits coffrages
WO2001073240A1 (fr) * 2000-03-29 2001-10-04 Francesco Piccone Element de paroi a ouvertures
DE19814493C2 (de) * 1998-04-01 2002-05-08 Rainer Knecht Verfahren zur Herstellung von Außenwänden von in wasserführendes Erdreich eingelassenen Räumen
WO2002079584A2 (fr) * 2001-04-02 2002-10-10 Bvb Ag Element de construction combinee pour systeme de coffrage et systeme de coffrage correspondant
WO2011048252A1 (fr) * 2009-10-22 2011-04-28 Garcia Viar Luis Élément de construction et procédé de fabrication d'un tel élément de construction
EP2314786A3 (fr) * 2009-10-22 2011-08-03 Luis Garcia Viar Élément de construction et son procédé de fabrication
US8458985B2 (en) 2007-04-02 2013-06-11 Cfs Concrete Forming Systems Inc. Fastener-receiving components for use in concrete structures
US8458969B2 (en) 2008-01-21 2013-06-11 Cfs Concrete Forming Systems Inc. Stay-in-place form systems for form-work edges, windows and other building openings
US8555590B2 (en) 2007-11-09 2013-10-15 Cfs Concrete Forming Systems Inc. Pivotally activated connector components for form-work systems and methods for use of same
US8793953B2 (en) 2009-02-18 2014-08-05 Cfs Concrete Forming Systems Inc. Clip-on connection system for stay-in-place form-work
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
US9206614B2 (en) 2011-11-24 2015-12-08 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with engaging and abutting connections
US9273479B2 (en) 2009-01-07 2016-03-01 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
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
CN105839817A (zh) * 2016-05-12 2016-08-10 浙江东南网架股份有限公司 一种桁架式多腔体钢板剪力墙及其操作方法
US9441365B2 (en) 2011-11-24 2016-09-13 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with anti-deformation panels
US9453345B2 (en) 2012-01-05 2016-09-27 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
CN105971113A (zh) * 2016-07-06 2016-09-28 浙江东南网架股份有限公司 一种多腔体钢板剪力墙组合结构建筑体系
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
US9982444B2 (en) 2014-04-04 2018-05-29 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US10022825B2 (en) 2010-07-06 2018-07-17 Cfs Concrete Forming Systems Inc. Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures
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
US10731333B2 (en) 2015-12-31 2020-08-04 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US11180915B2 (en) 2017-04-03 2021-11-23 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
US11512483B2 (en) 2017-12-22 2022-11-29 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US11674322B2 (en) 2019-02-08 2023-06-13 Cfs Concrete Forming Systems Inc. Retainers for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638382A (en) * 1969-12-22 1972-02-01 Ronald E Merrill Form for a concrete wall structure
DE2213358A1 (de) * 1972-03-20 1973-10-04 Waffenschmidt & Co Verschalung fuer bauwerksteile, wie betonmauern
FR2344691A1 (fr) * 1976-03-15 1977-10-14 Metal Deploye Procede de construction d'une paroi
FR2525657A1 (fr) * 1982-04-22 1983-10-28 Setec Geotechnique Procede de realisation d'un mur en beton, et elements pour aboutir a la realisation d'un mur selon le procede
EP0351440A1 (fr) * 1988-07-20 1990-01-24 KLUGE UMWELTSCHUTZ GmbH Procédure d'incorporation de gravats déposables contenant de l'amiante dans des corps en ciment, ainsi que l'appareil pour réaliser cette procédure

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3638382A (en) * 1969-12-22 1972-02-01 Ronald E Merrill Form for a concrete wall structure
DE2213358A1 (de) * 1972-03-20 1973-10-04 Waffenschmidt & Co Verschalung fuer bauwerksteile, wie betonmauern
FR2344691A1 (fr) * 1976-03-15 1977-10-14 Metal Deploye Procede de construction d'une paroi
FR2525657A1 (fr) * 1982-04-22 1983-10-28 Setec Geotechnique Procede de realisation d'un mur en beton, et elements pour aboutir a la realisation d'un mur selon le procede
EP0351440A1 (fr) * 1988-07-20 1990-01-24 KLUGE UMWELTSCHUTZ GmbH Procédure d'incorporation de gravats déposables contenant de l'amiante dans des corps en ciment, ainsi que l'appareil pour réaliser cette procédure

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19814493C2 (de) * 1998-04-01 2002-05-08 Rainer Knecht Verfahren zur Herstellung von Außenwänden von in wasserführendes Erdreich eingelassenen Räumen
FR2805555A1 (fr) 2000-02-26 2001-08-31 Guy Robert Henri Sarremejeanne Coffrage perdus alveolaires pour la construction de murs et de planchers et procedes de fabrication et de mise en oeuvre desdits coffrages
WO2001073240A1 (fr) * 2000-03-29 2001-10-04 Francesco Piccone Element de paroi a ouvertures
WO2002079584A2 (fr) * 2001-04-02 2002-10-10 Bvb Ag Element de construction combinee pour systeme de coffrage et systeme de coffrage correspondant
WO2002079584A3 (fr) * 2001-04-02 2003-02-20 Bvb Ag Element de construction combinee pour systeme de coffrage et systeme de coffrage correspondant
US8844241B2 (en) 2007-04-02 2014-09-30 Cfs Concrete Forming Systems Inc. Methods and apparatus for providing linings on concrete structures
US8458985B2 (en) 2007-04-02 2013-06-11 Cfs Concrete Forming Systems Inc. Fastener-receiving components for use in concrete structures
US10280636B2 (en) 2007-11-09 2019-05-07 Cfs Concrete Forming Systems Inc. Connector components for form-work systems and methods for use of same
US9080337B2 (en) 2007-11-09 2015-07-14 Cfs Concrete Forming Systems Inc. Connector components for form-work systems and methods for use of same
US8555590B2 (en) 2007-11-09 2013-10-15 Cfs Concrete Forming Systems Inc. Pivotally activated connector components for form-work systems and methods for use of same
US8458969B2 (en) 2008-01-21 2013-06-11 Cfs Concrete Forming Systems Inc. Stay-in-place form systems for form-work edges, windows and other building openings
US9879436B2 (en) 2009-01-07 2018-01-30 Cfs Concrete Forming Systems Inc Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US9359780B2 (en) 2009-01-07 2016-06-07 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US10662661B2 (en) 2009-01-07 2020-05-26 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US11512484B2 (en) 2009-01-07 2022-11-29 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US9273479B2 (en) 2009-01-07 2016-03-01 Cfs Concrete Forming Systems Inc. Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete
US8793953B2 (en) 2009-02-18 2014-08-05 Cfs Concrete Forming Systems Inc. Clip-on connection system for stay-in-place form-work
US9273477B2 (en) 2009-02-18 2016-03-01 Cfs Concrete Forming Systems Inc. Clip-on connection system for stay-in-place form-work
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
EP2314786A3 (fr) * 2009-10-22 2011-08-03 Luis Garcia Viar Élément de construction et son procédé de fabrication
WO2011048252A1 (fr) * 2009-10-22 2011-04-28 Garcia Viar Luis Élément de construction et procédé de fabrication d'un tel élément de construction
US10022825B2 (en) 2010-07-06 2018-07-17 Cfs Concrete Forming Systems Inc. Method for restoring, repairing, reinforcing, protecting, insulating and/or cladding a variety of structures
US9441365B2 (en) 2011-11-24 2016-09-13 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with anti-deformation panels
US9206614B2 (en) 2011-11-24 2015-12-08 Cfs Concrete Forming Systems Inc. Stay-in-place formwork with engaging and abutting connections
US9453345B2 (en) 2012-01-05 2016-09-27 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
US9790681B2 (en) 2012-01-05 2017-10-17 Cfs Concrete Forming Systems Inc. Panel-to-panel connections for stay-in-place liners used to repair structures
US9784005B2 (en) 2012-01-05 2017-10-10 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
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
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
US10450763B2 (en) 2014-04-04 2019-10-22 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US9982444B2 (en) 2014-04-04 2018-05-29 Cfs Concrete Forming Systems Inc. Liquid and gas-impermeable connections for panels of stay-in-place form-work systems
US11499308B2 (en) 2015-12-31 2022-11-15 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US11053676B2 (en) 2015-12-31 2021-07-06 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
US10731333B2 (en) 2015-12-31 2020-08-04 Cfs Concrete Forming Systems Inc. Structure-lining apparatus with adjustable width and tool for same
CN105839817A (zh) * 2016-05-12 2016-08-10 浙江东南网架股份有限公司 一种桁架式多腔体钢板剪力墙及其操作方法
CN105971113A (zh) * 2016-07-06 2016-09-28 浙江东南网架股份有限公司 一种多腔体钢板剪力墙组合结构建筑体系
CN105971113B (zh) * 2016-07-06 2019-02-19 浙江东南网架股份有限公司 一种多腔体钢板剪力墙组合结构建筑体系
US11821204B2 (en) 2017-04-03 2023-11-21 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
US11180915B2 (en) 2017-04-03 2021-11-23 Cfs Concrete Forming Systems Inc. Longspan stay-in-place liners
US11512483B2 (en) 2017-12-22 2022-11-29 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US11761220B2 (en) 2017-12-22 2023-09-19 Cfs Concrete Forming Systems Inc. Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures
US11674322B2 (en) 2019-02-08 2023-06-13 Cfs Concrete Forming Systems Inc. Retainers for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures

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