CH703446B1 - Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls - Google Patents

Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls Download PDF

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Publication number
CH703446B1
CH703446B1 CH10282005A CH10282005A CH703446B1 CH 703446 B1 CH703446 B1 CH 703446B1 CH 10282005 A CH10282005 A CH 10282005A CH 10282005 A CH10282005 A CH 10282005A CH 703446 B1 CH703446 B1 CH 703446B1
Authority
CH
Switzerland
Prior art keywords
concrete
walls
panels
spacers
threaded rods
Prior art date
Application number
CH10282005A
Other languages
French (fr)
Inventor
Joseph Portmann
Original Assignee
Joseph Portmann
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 Joseph Portmann filed Critical Joseph Portmann
Priority to CH10282005A priority Critical patent/CH703446B1/en
Publication of CH703446B1 publication Critical patent/CH703446B1/en

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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
    • E04B2/8647Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms
    • 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
    • E04B2002/867Corner details
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00Structural elongated elements designed for load-supporting
    • E04C3/02Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C2003/023Lintels

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  • 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)

Abstract

The method involves mounting rigid outer insulation boards (1) serving as formwork for outer surfaces and window recesses of concrete walls (2), and mounting composite inner boards (5) based on plaster or conglomerate. Electrical and/or sanitation and/or ventilation infrastructures and/or steel reinforcement are formed, and the outer and inner boards are drilled. Spacers (3) are installed between the outer and inner boards, threaded rods and concrete pressure retaining plates, and nuts are tightened till retention of the spacers. Concrete of walls is poured.

Description

[0001] La présente invention se rapporte à un procédé de construction de murs en béton, dont la face extérieure se compose de panneaux d’isolation rigides, qui servent de coffrage pour les faces et embrasures. Les pourtours sont profilés pour avoir un affleurage parfait, et les joints collés avec une mousse de montage avec séchage rapide; comme la mousse gonfle, des plaques avec des pointes 19 sont plantées dans les panneaux pour les tenir en place. Elles peuvent être enlevées une fois la colle sèche. Pour les angles à joints plats, il est nécessaire d’utiliser des serre-joints qui se composent d’une équerre avec des pointes 16 et d’une plaque métallique à ressort profilé 17. Le coffrage des faces intérieures se compose de panneaux composites 5 à base de plâtre ou d’aggloméré lié au ciment, les pourtours sont également profilés et collés. Le côté intérieur 4 contient un panneau d’isolation. Le principe des plaques composites sur les deux faces est aussi applicable aux murs intérieurs. The present invention relates to a method of building concrete walls, the outer face is composed of rigid insulation panels, which serve as formwork for the faces and embrasures. The perimeters are profiled to have a perfect trimming, and the joints glued with a mounting foam with fast drying; as the foam swells, plates with spikes 19 are planted in the panels to hold them in place. They can be removed once the glue dries. For flat-jointed corners, it is necessary to use clamps which consist of a square with spikes 16 and a profiled spring metal plate 17. The formwork of the inner faces consists of composite panels 5 Based on plaster or cement-bound agglomerate, the edges are also profiled and glued. The inner side 4 contains an insulation board. The principle of composite plates on both sides is also applicable to interior walls.

[0002] Un mode d’exécution de l’invention consiste à commencer par le sous-sol; après le terrassement, on creuse une surprofondeur au pourtour de l’emplacement des murs extérieurs. Le déroulement est le suivant: incorporer une première rangée de panneaux d’isolation 1 hydro pour les murs dans la terre, qui sert de coffrage des bords de radier 11, planter des piquets dans la terre pour tenir la pression du béton. Il est également possible d’isoler toute la surface sous le radier. Après le bétonnage du radier, poser une à deux rangées d’isolation face extérieure, mettre en place les aciers d’armature 8 – ceci est nécessaire uniquement pour les murs qui sont dans la terre –, mettre en place les infrastructures électriques et sanitaires, les ventilations, etc., puis monter une première rangée de panneaux composites 5, percer 9 à travers les panneaux intérieurs et extérieurs, mettre les distanceurs 3, enfiler les tiges filetées 14 et les plaques de retenue de la pression du béton 12, serrer les écrous jusqu’à la retenue des distanceurs 3 et continuer l’opération pour les panneaux composites pour la hauteur de l’étage; pour les panneaux d’isolation extérieurs, laisser dépasser car ils servent de coffrage des têtes de dalles, puis couler le béton des murs 2; après le bétonnage de la dalle, continuer le processus pour les étages suivants. An embodiment of the invention consists in starting with the basement; after the earthworks, we dig a deeper depth around the location of the outer walls. The procedure is as follows: incorporate a first row of 1 hydro insulation panels for the walls into the earth, which serves as formwork of the raft edges 11, plant stakes in the ground to hold the pressure of the concrete. It is also possible to isolate the entire surface under the raft. After concreting the slab, lay one or two rows of insulation on the outside, put in place reinforcing steel 8 - this is only necessary for the walls that are in the ground -, set up the electrical and sanitary infrastructures, ventilations, etc., then mount a first row of composite panels 5, drill 9 through the inner and outer panels, set the spacers 3, thread the threaded rods 14 and the concrete pressure retaining plates 12, tighten the nuts until the distance of the distance 3 and continue the operation for the composite panels for the height of the floor; for external insulation panels, let them pass because they serve as formwork of the slab heads, then pour the concrete from the walls 2; after concreting the slab, continue the process for subsequent floors.

[0003] La procédure est la même pour les murs de séparation intérieurs, mais on utilise les deux faces de coffrage avec les panneaux composites 5. The procedure is the same for the interior partition walls, but the two sides of the formwork are used with the composite panels 5.

[0004] Une fois le béton durci, retirer les plaques de retenue et les tiges filetées, puis remplir les trous faits pour les tiges filetées avec de la mousse de remplissage pour les panneaux extérieurs. Once the concrete has hardened, remove the retaining plates and the threaded rods, and then fill the holes made for the threaded rods with foam filling for the outer panels.

[0005] Les surfaces dans la terre sont prêtes à recevoir l’étanchéité, et celles hors terre le crépi de fond et l’enduit de finition. On bouche les trous des faces intérieures des panneaux composites, et les surfaces sont prêtes à recevoir l’enduit de finition. Pour compléter l’ensemble du procédé, on a développé un nouveau lambrequin se composant d’isolation rigide 20 et d’un panneau aggloméré lié au ciment 21, qui sert à la fixation des cadres de fenêtres 22. The surfaces in the ground are ready to receive the seal, and those above ground plaster and finish plaster. The holes in the inner faces of the composite panels are closed, and the surfaces are ready to receive the finishing coating. To complete the entire process, a new blind consisting of rigid insulation 20 and a bonded cement-bound panel 21, which is used for fastening window frames 22, has been developed.

[0006] Avantageusement le procédé de construction de l’invention offre un affleurage parfait et des joints étanches. Les épaisseurs sont à choix, ce qui constitue un avantage très important pour les constructions Minergie et Minergie Plus, ainsi que pour l’isolation thermique, le système éliminant tous les ponts thermiques. Par ailleurs l’isolation sur la face intérieure des panneaux composites est nécessaire pour l’isolation phonique et thermique des infrastructures qui se trouvent dans les murs en béton. Advantageously, the construction method of the invention provides a perfect trimming and tight joints. The thicknesses are optional, which is a very important advantage for Minergie and Minergie Plus constructions, as well as for thermal insulation, the system eliminating all thermal bridges. In addition, the insulation on the inside of the composite panels is necessary for the sound and thermal insulation of the infrastructures found in the concrete walls.

[0007] Avantageusement le revêtement intérieur contient un panneau d’isolation 4 qui, lors du bétonnage, atténue la pression. Un autre avantage du procédé de construction de l’invention est qu’il offre non seulement les avantages d’une isolation parfaite, mais encore un gain de temps de travail et une réduction du temps de la construction. Une fois le montage des panneaux d’isolation extérieurs et des panneaux composites à l’intérieur terminé, on a à l’extérieur l’isolation de la construction, et les murs porteurs, les crépis de fond pour la face intérieure et les infrastructures sont en place, ce qui permet d’éviter des évidements, des gainages, des rhabillages, le bétonnage des ouvertures, etc.: on élimine ainsi pratiquement tous les travaux de régie des constructions, qui sont très coûteux. Advantageously, the lining contains an insulation panel 4 which, during concreting, reduces the pressure. Another advantage of the construction method of the invention is that it not only offers the advantages of perfect insulation, but also a saving in working time and a reduction in construction time. Once the external insulation panels and composite panels have been installed inside, the insulation of the building is on the outside, and the load-bearing walls, the interior rendering plaster and the infrastructure are in place, which avoids recesses, sheathings, rhabillages, concreting openings, etc .: it eliminates virtually all construction work of buildings, which are very expensive.

[0008] Dans le système de coffrage du procédé de l’invention on peut avantageusement utiliser tous les genres de panneaux d’isolation rigides, selon le genre de construction exigée In the formwork system of the method of the invention can be advantageously used all kinds of rigid insulation panels, depending on the type of construction required

Claims (6)

1. Procédé de construction de murs en béton pour les sous-sols, façades, séparations intérieures comprenant les étapes de: – montage de panneaux d’isolation extérieurs rigides (1) qui servent de coffrage pour les faces extérieures et embrasures des murs, dont les joints sont profilés et collés (6) avec de la mousse de montage, ce montage réalisant un affleurage des panneaux et des joints étanches; – montage de panneaux intérieurs composites (5) à base de plâtre ou d’aggloméré dont les joints sont également profilés et collés qui servent de coffrage pour la face intérieure des murs; – mise en place d’infrastructures électriques et/ou d’infrastructures sanitaires et/ou d’infrastructures de ventilation et/ou d’armatures d’acier; – perçage (9) à travers lesdits panneaux intérieurs composites (5) et d’isolation extérieurs rigides (1); – pose de distanceurs (3) entre lesdits panneaux (1, 5), de tiges filetées (14) et de plaques de retenue de la pression du béton (12), et serrage d’écrous (13) jusqu’à la retenue des distanceurs (3); – coulée du béton des murs (2).1. A method of constructing concrete walls for basements, facades, interior partitions comprising the steps of: - Mounting rigid external insulation panels (1) which serve as formwork for the outer faces and embrasures of the walls, the joints are profiled and glued (6) with the mounting foam, this assembly making a trimming panels and waterproof joints; - Installation of composite interior panels (5) based on plaster or chipboard whose joints are also profiled and glued which serve as formwork for the inner face of the walls; - establishment of electrical infrastructures and / or sanitary infrastructures and / or ventilation infrastructures and / or reinforcing steel; Drilling (9) through said rigid composite interior (5) and external insulation panels (1); - placing spacers (3) between said panels (1, 5), threaded rods (14) and concrete pressure retaining plates (12), and tightening nuts (13) to the retention of the distancers (3); - pouring concrete walls (2). 2. Procédé de construction selon la revendication précédente, dans lequel lesdites étapes de montage de panneaux intérieurs composites (5) sont continuées pour la hauteur de l’étage en laissant dépasser les panneaux d’isolation extérieurs rigides (1) des panneaux intérieurs composites (5) pour servir de coffrage des têtes de dalles, puis on coule le béton des murs (2);2. A method of construction according to the preceding claim, wherein said steps of mounting composite inner panels (5) are continued for the height of the stage by letting out the rigid outer insulation panels (1) of the composite inner panels ( 5) to form the slab heads, then pour the concrete walls (2); 3. Procédé de construction selon la revendication précédente comprenant les étapes de: – laisser durcir le béton coulé dans les murs; – retirer lesdites plaques de retenue (12) et tiges filetées (14); – remplir les trous faits pour les tiges filetées avec de la mousse de remplissage.3. Construction method according to the preceding claim comprising the steps of: - allow the concrete poured into the walls to harden; - removing said retaining plates (12) and threaded rods (14); - Fill the holes made for the threaded rods with foam filling. 4. Procédé de construction selon la revendication précédente comprenant l’utilisation de serre-joints qui se composent d’une équerre avec des pointes (16) et d’une plaque métallique à ressort profilé (17) pour les angles à joints plats et/ou d’une plaque munie de pointes (19) pour les joints profilés pour tenir lesdits panneaux (1, 5) en place.4. A method of construction according to the preceding claim comprising the use of clamps which consist of a bracket with spikes (16) and a profiled spring metal plate (17) for the flat joint angles and / or a plate with tips (19) for the profiled joints to hold said panels (1, 5) in place. 5. Procédé de construction selon la revendication 3, dans lequel on utilise un lambrequin se composant d’isolation rigide (20) et d’un panneau aggloméré (21), qui sert à la fixation des cadres de fenêtres (22).5. A method of construction according to claim 3, wherein using a blind consisting of rigid insulation (20) and an agglomerated panel (21), which is used for fixing the window frames (22). 6. Procédé de construction selon la revendication 1 comprenant une étape de montage d’une rangée de panneaux d’isolation hydro (1) dans la terre servant de coffrage des bords du radier.6. A method of construction according to claim 1 comprising a step of mounting a row of hydro insulation panels (1) in the earth serving as formwork edges of the raft.
CH10282005A 2005-06-17 2005-06-17 Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls CH703446B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CH10282005A CH703446B1 (en) 2005-06-17 2005-06-17 Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH10282005A CH703446B1 (en) 2005-06-17 2005-06-17 Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls

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CH703446B1 true CH703446B1 (en) 2012-01-31

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CH10282005A CH703446B1 (en) 2005-06-17 2005-06-17 Concrete walls constructing method for e.g. facade, involves installing spacers between outer and inner boards, threaded rods and concrete pressure retaining plates, tightening nuts till retention of spacers, and pouring concrete of walls

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140482A1 (en) * 2014-03-17 2015-09-24 Ultima Building Solutions Ltd Insulating concrete formwork and a method of building using such
CN107119901A (en) * 2017-05-02 2017-09-01 中建局集团建设发展有限公司 The cast-in-place system of formwork structure and shear wall and construction method of shear wall angle node
CN112900843A (en) * 2021-01-25 2021-06-04 廊坊市勤创建筑材料科技有限公司 Construction method of wall body of heat preservation formwork with fixing frame

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015140482A1 (en) * 2014-03-17 2015-09-24 Ultima Building Solutions Ltd Insulating concrete formwork and a method of building using such
CN107119901A (en) * 2017-05-02 2017-09-01 中建局集团建设发展有限公司 The cast-in-place system of formwork structure and shear wall and construction method of shear wall angle node
CN107119901B (en) * 2017-05-02 2023-08-22 中建一局集团建设发展有限公司 Template structure of shear wall corner node, shear wall cast-in-situ system and construction method
CN112900843A (en) * 2021-01-25 2021-06-04 廊坊市勤创建筑材料科技有限公司 Construction method of wall body of heat preservation formwork with fixing frame

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