WO2007129930A1 - Procédé de fabrication et aménagement d'une structure de clôture pour un immeuble à étages multiples - Google Patents

Procédé de fabrication et aménagement d'une structure de clôture pour un immeuble à étages multiples Download PDF

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Publication number
WO2007129930A1
WO2007129930A1 PCT/RU2007/000022 RU2007000022W WO2007129930A1 WO 2007129930 A1 WO2007129930 A1 WO 2007129930A1 RU 2007000022 W RU2007000022 W RU 2007000022W WO 2007129930 A1 WO2007129930 A1 WO 2007129930A1
Authority
WO
WIPO (PCT)
Prior art keywords
formwork
building
foam concrete
external
fixed formwork
Prior art date
Application number
PCT/RU2007/000022
Other languages
English (en)
Russian (ru)
Inventor
Vsevolod Dmitrievich Vasilyev
Pavel Pautov
Igor Lundyshev
Anatoly Seliverstov
Original Assignee
Vsevolod Dmitrievich Vasilyev
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 Vsevolod Dmitrievich Vasilyev filed Critical Vsevolod Dmitrievich Vasilyev
Publication of WO2007129930A1 publication Critical patent/WO2007129930A1/fr

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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
    • E04B2/88—Curtain walls
    • 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
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7679—Means preventing cold bridging at the junction of an exterior wall with an interior wall or a floor

Definitions

  • the invention relates mainly to multi-storey construction, and in particular to a method of manufacturing and the device of the building envelope.
  • Enclosing structures using blocks of structural aerated concrete or polystyrene concrete and additional thermal protection using mineral wool insulation or polystyrene foam are also known ( Russian patent Na 2151844). This leads to an increase in wall thickness, loss of usable area, complicates and increases the cost of the enclosing structure.
  • the disadvantages of such structures are the cost of transporting the blocks, raising them to the floors, fighting during unloading, laying, the presence of cold bridges with poor quality blocks and laying them on the solution.
  • Structures made of self-supporting enclosing plates are also known, where insulating materials from foamed plastics or mineral wool plates are placed between layers of dense concrete (application for Russian Patent No. 94000353).
  • dense concrete application for Russian Patent No. 94000353
  • Stuffed boards made of polystyrene foam and other foamed plastics devoid of this drawback, however, when heated, they emit harmful substances.
  • the use of dense concrete makes the enclosing structure airtight, which affects the comfort of the home. Installation of plates requires the use of expensive crane equipment.
  • the enclosing structure is known ( Russian patent Mb 24481), where the outer wall of the fixed formwork is laid out from the foundation to the entire height of the building, at a distance from the ceilings and transverse walls, and the inner wall is mounted between the ceilings.
  • the space formed by the inner and outer walls of the fixed formwork is flooded with monolithic foam concrete.
  • the disadvantage of this design is the difficulty of laying masonry to a high height, the complexity of quality control of masonry to ensure tightness, there are restrictions on the maximum permissible height of the masonry. Due to the need for layer-by-layer pouring and the exposure time of foam concrete before the next pouring at low temperatures, the speed of filling foam concrete to the entire height of the wall is limited. ''
  • the enclosing structure (which is the prototype of the present invention) is known (Russian patent N_> 24481), where an ultra-light monolithic foam concrete placed between a fixed external and internal formwork made of brick or other piece materials is used as a heat-insulating layer.
  • the disadvantage of this design is that when installing it on the floor, the footage of the living area is reduced, there are also difficulties with eliminating the cold bridges passing through the floor, there is a need to control the completeness of the filling of the formwork with foam concrete under the floor.
  • the main task to which the present invention is directed is to increase living space by reducing wall thickness, reducing the time and cost of construction, improving the thermophysical characteristics of walling.
  • FIG. 1 shows the design of fixed formwork with fastening to the floor through embedded parts.
  • FIG. 2 shows a section along the axis a - a, for better display of details
  • FIG. 3 shows the enclosing structure with the frame partially resting on the ceiling and fixing it through the corners.
  • FIG. 4 shows a section along the axis a - a for better display, for better display of all structural elements.
  • FIG. 5 shows the design of fixed formwork with full support for overlapping two rows of frame elements.
  • FIG. 6 shows a section along the axis a - a for a better display of the entire structure.
  • FIG. 7 shows the design of fixed formwork with full support of the wide-shelf frame element 'to the floor.
  • FIG. 8 shows a section for a better view of all structural elements
  • FIG. Figure 9 shows the design of fixed formwork, where masonry of small blocks along the edge of the floor is used as the outer wall, and the inner wall is made of sheet material with fastening, for example, on a metal frame.
  • FIG. 10 shows a section along the axis a - a for better display of the entire structure.
  • FIG. 11 shows the design of fixed formwork, in which the external wall of small blocks is fastened at unloading angles previously fixed at the ends of the floors.
  • the inner wall is made of sheet materials fixed on a metal frame.
  • FIG. 12 shows a section along the axis a - a, for better display of the entire structure.
  • FIG. 13 shows the design of a fixed formwork, in which the external wall is mounted on a supporting metal frame, partially protruding beyond the edge of the ceiling, and the inner wall is mounted on a metal profile.
  • FIG. 14 shows a section along the axis a - a, for a better display of the entire structure.
  • FIG. 15 shows a diagram of filling cavities with foam concrete through the formwork wall.
  • FIG. 16 shows a view from the side of the inner wall of the formwork, to better show the entire structure
  • FIG. 17 shows a diagram of filling cavities with foam concrete through an opening in the ceiling.
  • FIG. 18 shows a diagram of filling cavities with foam concrete through an opening in a discharge partition.
  • FIG. 19 shows a diagram of filling cavities with foam concrete through a channel in the ceiling and the formwork wall.
  • Example 1 (Fig. 1, 2).
  • metal embedded parts 2 are provided on which a wide-shelf metal profile 3 is fixed.
  • the inner wall 4 of the fixed formwork is made of sheet material, for example, plasterboard, which is fixed to the metal profile 3 using fasteners 5.
  • the outer wall of the fixed formwork 6 is made of sheet material , for example from an asbestos asbestos cement plate, and is fixed to the metal profile using fasteners 5. Between the posts from the metal profile can be installed cken ⁇ Unloading partitions 7, which impede the flow of foam concrete between floors. .
  • the formed cavity between the walls 4 and 6 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 .
  • Foam concrete is poured in layers, and the next layer is poured only after such a set of strength with the underlying layer at which it does not precipitate. Filling is carried out through holes 1 with the control of the height of the fill through the holes 2 / Fig.l5,16 /. Between the racks of the metal profile can be installed unloading partitions 7, which prevent the overflow of foam between floors. This allows foam concrete to be poured on different floors, which 1 is especially important at low temperatures, since a slow set of strength allows the next layer to be poured only after a few days.
  • the formed cavity between walls 4 and 6 is filled with monolithic foam concrete with a density of 200-300 kg / m. "The scheme for pouring foam concrete into this structure 'is shown in Fig.
  • Example 2 (Fig. 3, 4).
  • the outer wall of the formwork 5 is made, made of sheet material, for example, of an asbestos cemented cement sheet, and the inner wall of the formwork, made, for example, from gypsum plasterboard.
  • unloading partitions 7 Between the racks of the metal profile on the ceiling are installed unloading partitions 7, which prevent overflow foam concrete between floors.
  • the formed cavity between the walls 5 and 6 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 .
  • Filling of foam concrete in this design can be done by any of the methods shown in Fig. 18: Filling is done in layers. This design makes it possible to achieve uniformity of the heat-shielding properties of the wall, eliminate cold bridges in the ceiling and obtain additional floor space due to the partial removal of the formwork structure from the ceiling and by reducing the wall thickness.
  • Example 3 (FIGS. 5, 6).
  • the inner wall of the fixed formwork 4 is made, for example, made of drywall and the outer wall of the fixed formwork 5 is made, for example, of an asbestos-cement slab.
  • the space formed between walls 4 and 5 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 .
  • Filling of foam concrete in this design is possible according to the circuit shown in FIG. 15, where the monolithic foam concrete is supplied through the hose through the hole 1. Filling is done in layers.
  • This design makes it possible to achieve uniformity of the heat-shielding properties of the wall, eliminate cold bridges in the ceiling, and obtain additional space in the room by reducing the wall thickness, as well as significantly simplify installation and increase the reliability of the structure. ''
  • Example 4 (Fig. 7, 8).
  • racks are installed from a wide-shelf metal profile 2, onto which, using fasteners 3, the internal wall of the fixed formwork 4 is mounted, for example, made of moisture-proof plasterboard and the external 'wall of the fixed formwork 5 is made, for example, of an asbestos-cement cement slab.
  • the space formed between walls 4 and 5 is filled with monolithic foam concrete with a density of 200-300 kg / m. Filling the cavities with foam concrete can be carried out according to the schemes shown in FIG. 15,17, 19. This design allows to achieve uniformity of the heat-shielding properties of the wall, eliminate cold bridges and obtain additional space in the room by reducing the wall thickness, as well as significantly simplify installation and increase the reliability of the structure.
  • Racks 2, having the necessary structural strength, can be used for building envelopes that take loads from the ceiling.
  • Example 5 (Fig. 9, 10).
  • masonry is laid out from small-sized blocks 2, at a certain distance from which racks 3 are made made, for example, of galvanized metal profile, on which with the help of fasteners 4, the inner wall of the fixed formwork 5 is mounted, for example, of moisture-proof drywall.
  • the cavity formed by the masonry of small blocks 2 and wall 5 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 . Filling the cavities with foam concrete can be carried out according to the schemes shown in FIGS. 15, 17, 19.
  • the operations for filling the wall are described in examples 1,3,4. This design makes it possible to achieve uniformity of the heat-shielding properties of the wall, eliminate cold bridges, and obtain additional space in the room by reducing the wall thickness, as well as significantly simplify installation and increase the reliability of the structure.
  • Example 6 (Fig. 11, 12). At the ends of the overlap 1, metal unloading corners 2 are installed, on which the masonry from small-sized blocks 3 is erected. With the necessary indentation from the masonry, from the small-sized blocks 3, racks 4 are made, for example, of a galvanized metal profile, onto which the inner wall is mounted using fasteners 5 fixed formwork 6, made, for example, of moisture-proof drywall.
  • the cavity formed by the masonry of blocks 3 and the inner wall of the fixed formwork 6 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 . Filling the cavities with foam concrete can be carried out according to the schemes shown in FIG. 15, 17, 19.
  • the operations for filling the wall are described in examples 1,3,4. This design makes it possible to achieve uniformity of the heat-shielding properties of the wall, eliminate cold bridges in the ceiling and obtain additional floor space due to the partial removal of the formwork structure from the ceiling and by reducing the wall thickness.
  • Example 7 (Fig. 13, 14).
  • load-bearing metal posts 2 are installed with a partial protrusion over the edge of the floor and are fixed on the floor using metal corners 3.
  • the outer wall of the fixed formwork 4 made, for example, of asbestos-free cement cement slabs, is fixed to the posts 2 using fasteners 5.
  • racks of metal profile 6 are installed, to which the inner wall of the fixed formwork 7 is attached, made, for example, of moisture-proof drywall.
  • An unloading partition 8 is installed between the floor and the support column of the 'metal profile', which prevents the overflow of foam concrete between floors.
  • the formed cavity between the outer wall 4 and the inner wall 7 is filled with monolithic foam concrete with a density of 200-300 kg / m 3 .
  • Filling the cavities with foam concrete can be carried out according to the schemes shown in FIG. 15 17, 19.
  • Wall pouring operations are described in examples 1,3,4. This design allows for uniformity. heat-shielding properties of the wall, eliminate cold bridges and obtain additional space in the room due to the partial removal of the formwork structure from the ceiling and by reducing the wall thickness, as well as reduce the metal consumption of the entire structure.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

L'invention se rapporte sensiblement à la construction d'immeubles à étages multiples et plus particulièrement à un procédé de construction et à l'aménagement d'une structure de clôture pour immeubles comportant des carcasses ou des murs porteurs traversant. L'invention vise à atteindre une uniformité des propriétés thermoisolantes du mur, à éliminer les joints thermiques et à obtenir une surface disponible supplémentaire dans les locaux ainsi qu'à simplifier sensiblement le montageet à améliorer la fiabilité de la construction. A cette fin, on propose différentes variantes des structures comprenant un coffrage externe non amovible, construit à partir du plancher, une couche de béton expansé thermiquement isolant monolithique et une séparation intérieure. Cette structure permet d'éliminer les joints thermiques et d'obtenir une surface disponible supplémentaire dans les locaux grâce au déplacement partie de la structure du coffrage en dehors du plancher et grâce à la réduction de l'épaisseurdu mur; elle présente une structure à montage facile.
PCT/RU2007/000022 2006-05-10 2007-01-22 Procédé de fabrication et aménagement d'une structure de clôture pour un immeuble à étages multiples WO2007129930A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
RU2006116143 2006-05-10
RU2006116143/03A RU2006116143A (ru) 2006-05-10 2006-05-10 Способ изготовления и устройство (варианты) ограждающей конструкции многоэтажного строения

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WO2007129930A1 true WO2007129930A1 (fr) 2007-11-15

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003205A1 (fr) * 1986-10-31 1988-05-05 Henry Sperber Procede et appareil de retenue de materiau d'isolation avec des filets
RU24481U1 (ru) * 2001-09-20 2002-08-10 Васильев Всеволод Дмитриевич Ограждающая конструкция многоэтажного строения
RU2208099C2 (ru) * 1998-04-28 2003-07-10 Агенцъя Подгуже С.Ц. Способ возведения здания

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003205A1 (fr) * 1986-10-31 1988-05-05 Henry Sperber Procede et appareil de retenue de materiau d'isolation avec des filets
RU2208099C2 (ru) * 1998-04-28 2003-07-10 Агенцъя Подгуже С.Ц. Способ возведения здания
RU24481U1 (ru) * 2001-09-20 2002-08-10 Васильев Всеволод Дмитриевич Ограждающая конструкция многоэтажного строения

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FASADY, OKNA, DVERI: "NTS Stroiinform", May 2002 (2002-05-01), pages 34 - 37 *

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