EP0133889A2 - Assemblage d'angle entre éléments de mur préfabriqués en hauteur d'un étage - Google Patents

Assemblage d'angle entre éléments de mur préfabriqués en hauteur d'un étage Download PDF

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Publication number
EP0133889A2
EP0133889A2 EP84107167A EP84107167A EP0133889A2 EP 0133889 A2 EP0133889 A2 EP 0133889A2 EP 84107167 A EP84107167 A EP 84107167A EP 84107167 A EP84107167 A EP 84107167A EP 0133889 A2 EP0133889 A2 EP 0133889A2
Authority
EP
European Patent Office
Prior art keywords
joint
plaster
corner
edge
tongue
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Withdrawn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
EP84107167A
Other languages
German (de)
English (en)
Other versions
EP0133889A3 (fr
Inventor
Hans-Josef Dipl.-Ing. Lepold
Paul Sellen
Gottfried Maringer
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.)
STREIF AG
Original Assignee
STREIF AG
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 STREIF AG filed Critical STREIF AG
Publication of EP0133889A2 publication Critical patent/EP0133889A2/fr
Publication of EP0133889A3 publication Critical patent/EP0133889A3/fr
Withdrawn legal-status Critical Current

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    • 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
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E04B1/615—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by expansion
    • 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
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/14—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements being composed of two or more materials

Definitions

  • the invention relates to a corner connection of storey-high outer wall prefabricated parts according to the preamble of claim 1.
  • the first wall part with its narrow end face extends to the outer wall surface of the second wall part adjacent to the corner, and the second wall part butts with its narrow end face essentially formed by an edge stand butt against the inner planking of the first wall part.
  • the inner planking consists of plasterboard.
  • These gypsum plasterboards must also overlap the edge stands because they are attached there.
  • the gypsum plasterboard of the first wall part therefore lies between the edge supports of the two wall parts adjacent on the corner, and the construction joint between the two wall parts ends in the outer wall surface of the second wall part offset by the thickness of the first wall part from the corner.
  • edge supports of the first wall parts had to be equipped with ramp nuts, which are accessible from the surface covered by the plasterboard, and it had to be in the edge supports of the second edge parts in the longitudinal direction and supported on the edge support Screw bolts are provided, the heads of which are accessible from the inside of the wall.
  • the joint next to the corner shows, however, that it is a prefabricated wall construction.
  • This is considered a disadvantage and, in some ways, a lack.
  • Finished exterior prefabricated parts always require reworking on the plaster joint on site, whether the plasterboard plate deforms unevenly when screwed on and results in a gaping joint of uneven thickness, which gives the appearance of the surface being very uniformly plastered annoying, or because the plaster edge was broken out during assembly and must therefore be repaired. If you then decide on the spot to plaster the joint at all, it will be necessary to avoid later plaster cracks that the plaster must be rebuilt in a strip with special measures. This work is costly and relatively expensive because it depends on the weather and can only be carried out in good weather. They require specialist staff and high quality materials.
  • the task is to be solved to connect the prefabricated wall parts of the generic type at a wall corner so that they interact statically under the action of force in any direction without displacement in the joint and the joint in the finished outer wall surface is no longer easily recognizable that the assembly can be carried out with as few steps as possible and without any significant effort, so that no reworking or reworking is required.
  • the miter-trimmed edges of the prefabricated wall parts are pulled together by means of the re-tensionable anchors provided, the tongue and groove connection ensuring that the wall cross-section is precisely centered on the corner within the joint surface.
  • the anchor rods are anchored in the bores passed through both edge posts, which also penetrate the tongue and groove in the center, in the closure embedded in the one edge post.
  • the other closure of the anchor rod is accessible through a closable opening which is arranged on the inside wall paneling. This closure is designed so that it can be tightened.
  • FIG. 1 shows the cross section of the corner connection between assembled prefabricated wall parts A, B with an inner paneling 1, a preferably board layer-glued edge stand 2, an outer paneling 3, a plaster base layer 4 with the finished plaster 5 applied at the factory.
  • the one prefabricated wall part A has a glued-in spring 6 and a closure fixed in the bore such.
  • the joint sealing tapes have a rectangular cross-section and, if necessary, are embedded in the abutting surface.
  • Other embodiments are also useful from case to case, such as seals with a circular or annular cross section.
  • the inserted joint seals in tape or cord form are made of compressible material.
  • Other materials that vulcanize cold, for example, are also suitable, and not only bring about a hermetic sealing of the joint, but at the same time also create a bond.
  • the joint tapes therefore also take on the function of gluing the joint and in this way contribute to the non-positive connection of the edge supports.
  • the other prefabricated wall part B has the same structure. To distinguish the individual elements from the prefabricated wall part A, the reference numerals are provided with '.
  • the anchor rod 9 ' Parallel to the longitudinal extension of the prefabricated wall part B, the anchor rod 9 ', which is guided through the edge stand 2' and the spring 6, is screwed into the non-rotatable internal thread sleeve 7.
  • the re-tensionable anchor rod lock is accessible in the prefabricated wall part B via the reclosable access openings 16 at the level of the tensioning elements.
  • a dowel element 11 ' is inserted into the groove base 10' and, if necessary, can also be pressed in at the factory on the narrow spring side. According to the invention, the arrangement of further dowelling elements is optionally also possible in the joint gap 17 between the spring and joint 8.
  • the invention sees dowelling elements as conventional dowels common in wood construction, e.g. Round dowels, claw dowels, claw plates and the like.
  • Glueing can also take its place, for example the tongue 6 in the groove or with the joint sealing tapes 8 in the abutting surface of the edge supports.
  • the gluing can be carried out using a microencapsulated reactive resin glue which is already applied to the tongue at the factory and which is activated by the frictional forces when the tongue is drawn into the groove and leads to the glue hardening.
  • the spring is already glued into the edge stand of a pre-assembled wall part A in the manufacturing plant and, if necessary, can consist of hardwood or other materials.
  • tensioning elements such as anchors 9 ', with the aid of which the edges of the wall elements can be pulled together.
  • the force fit is only guaranteed if the contraction occurs with the necessary contact pressure. It is also important that the accessible lock of the anchor can be retightened. Therefore, the invention provides for the accessible closure of the anchor rod retensionable, known constructions such as screw, wedge or eccentric.
  • the plaster base layer 4 or 4 ' has the same miter as the edge supports 2 and 2' and forms a gaping joint 12.
  • a joint tape 13 which connects the flanks of both the plaster base layer and the plaster 5 and 5 'with each other .
  • the joint tape 13 is compressible. It is flush with the plaster edge.
  • the flank of the plaster base layer 4 has a reinforcement 14, 14 'in the example shown here. In the example shown, this reinforcement is attached to the outer cladding 3, 3 '. In the case of a different shape, it can also be attached to the edge supports 2, 2 '.
  • FIG. 2 another example of the corner connection between assembled wall parts A and B is shown.
  • the wall structure differs from that of the example of FIG. 1 in that a ventilation gap 15 is provided between the planking 3, 3 'and the plaster base layer 4, 4'.
  • the elements of the connection of the edge supports are the same as in FIG. 1, but the edge of the plaster layer 5, 5 'is rounded and the joint in the miter of the plaster base 4, 4' is completely filled with the joint tape 13.
  • the invention also provides materials which can be impregnated with reactive resin, for example nonwovens made of textile or mineral fiber, pore-rich, absorbent foam tapes or hoses or the like, which are impregnated with reactive resin and only after the assembly of the Harden precast elements. Others too Materials that have high formability when cured can be used here. After curing of the resin, this advantageously results in a stiff edge of the wall corner which does not require any further protection and does not require any reinforcement.
  • a prerequisite for a permanent edge on the wall corner is a connection of the wall elements at the corner in such a way that the displacements are kept tolerably small under external loads. This is achieved by means of anchoring.
  • the invention provides a very simple method. It consists in that the spring 6 is provided with longitudinal grooves so that hardening material can be injected via these grooves into the joint gap 17 of the miter and the gap between the tongue and the groove bottom. Suitable materials are low-shrinkage glues of a conventional type or reactive resins of low viscosity, optionally with swelling additives which compensate for the shrinkage. Volume-increasing media, such as Foams have proven to be very advantageous, but the prerequisite here is that the anchor spacing is reduced in order to keep deformations of the edge supports small under the effect of the pressures generated during foaming.
  • the inventive design of the corner connection of two prefabricated wall parts can be produced in a very simple manner, since the high degree of prefabrication only involves insertion the clamping elements and the clamping of the wall parts requires.
  • the invention contributes to fulfilling the requirement of the prefabricated building, to construct a building that is technically constructive and also aesthetically satisfactory with as little work as possible on the construction site. There is no longer any need for reworking on the construction site, since there is no breaking of plaster edges and precautions have been taken by reinforcements or shaping so that the plaster edges do not suffer any damage when they are joined together. With the assembly of the prefabricated wall parts, the formation of a wall edge in the plaster is carried out at the same time without additional work.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP84107167A 1983-06-30 1984-06-22 Assemblage d'angle entre éléments de mur préfabriqués en hauteur d'un étage Withdrawn EP0133889A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19833323643 DE3323643C2 (de) 1983-06-30 1983-06-30 Eckverbindung zwischen geschoßhohen Wandfertigteilen
DE3323643 1983-06-30

Publications (2)

Publication Number Publication Date
EP0133889A2 true EP0133889A2 (fr) 1985-03-13
EP0133889A3 EP0133889A3 (fr) 1986-12-17

Family

ID=6202819

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84107167A Withdrawn EP0133889A3 (fr) 1983-06-30 1984-06-22 Assemblage d'angle entre éléments de mur préfabriqués en hauteur d'un étage

Country Status (2)

Country Link
EP (1) EP0133889A3 (fr)
DE (1) DE3323643C2 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590498A (zh) * 2013-11-12 2014-02-19 河南奥斯派克科技有限公司 薄壁钢构房屋边角连接结构和连接方法
CN112780009A (zh) * 2021-01-27 2021-05-11 中铁十六局集团城市建设发展有限公司 一种免抹灰、暗管免开槽的二次结构墙体及其施工方法
CN115162556A (zh) * 2022-07-13 2022-10-11 福建省荣德胜建筑科技股份有限公司 一种与主体结构同步施工的外墙板装配式方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE29614754U1 (de) * 1996-08-24 1996-11-21 Wenzler, Klaus-Peter, Dipl.-Ing. (FH), 78665 Frittlingen Leimholzstütze für Holzskelettbauweise
CN107268828B (zh) * 2017-07-19 2023-08-15 贵州富乐森装配式建筑工业有限公司 一种装配式建筑墙体
DE102020119961A1 (de) 2020-07-29 2022-02-03 Ni-Ko GmbH Raumsystem

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB562028A (en) * 1942-10-16 1944-06-15 Aerolectric Mouldings Ltd Improvements in or relating to structural units for use in building construction
US2397345A (en) * 1943-02-15 1946-03-26 Grover W Gilleland Building structure
US2403934A (en) * 1942-08-24 1946-07-16 Thor G Lindstrom Building construction
CH349059A (fr) * 1958-09-22 1960-09-30 Nierle Pierre Jeu d'éléments pour la constructions de parois
DE1940684U (de) * 1964-01-28 1966-06-16 Waldemar Epple Vorrichtung zum verbinden von holzrahmen aneinanderstossender wandteile von montage fertighaeusern.
GB1044122A (en) * 1964-01-28 1966-09-28 Venesta Mfg Ltd Method and means for the concealed jointing of partitions and the like
FR1483017A (fr) * 1966-04-22 1967-06-02 Perfectionnements aux joints d'assemblage, pour éléments de construction et autres
FR2288193A1 (fr) * 1974-10-14 1976-05-14 Roger Andre Dispositif d'assemblage pour panneaux de construction modulaires

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2403934A (en) * 1942-08-24 1946-07-16 Thor G Lindstrom Building construction
GB562028A (en) * 1942-10-16 1944-06-15 Aerolectric Mouldings Ltd Improvements in or relating to structural units for use in building construction
US2397345A (en) * 1943-02-15 1946-03-26 Grover W Gilleland Building structure
CH349059A (fr) * 1958-09-22 1960-09-30 Nierle Pierre Jeu d'éléments pour la constructions de parois
DE1940684U (de) * 1964-01-28 1966-06-16 Waldemar Epple Vorrichtung zum verbinden von holzrahmen aneinanderstossender wandteile von montage fertighaeusern.
GB1044122A (en) * 1964-01-28 1966-09-28 Venesta Mfg Ltd Method and means for the concealed jointing of partitions and the like
FR1483017A (fr) * 1966-04-22 1967-06-02 Perfectionnements aux joints d'assemblage, pour éléments de construction et autres
FR2288193A1 (fr) * 1974-10-14 1976-05-14 Roger Andre Dispositif d'assemblage pour panneaux de construction modulaires

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103590498A (zh) * 2013-11-12 2014-02-19 河南奥斯派克科技有限公司 薄壁钢构房屋边角连接结构和连接方法
CN103590498B (zh) * 2013-11-12 2015-10-07 河南奥斯派克科技有限公司 薄壁钢构房屋边角连接结构和连接方法
CN112780009A (zh) * 2021-01-27 2021-05-11 中铁十六局集团城市建设发展有限公司 一种免抹灰、暗管免开槽的二次结构墙体及其施工方法
CN115162556A (zh) * 2022-07-13 2022-10-11 福建省荣德胜建筑科技股份有限公司 一种与主体结构同步施工的外墙板装配式方法
CN115162556B (zh) * 2022-07-13 2023-10-27 福建省荣德胜建筑科技股份有限公司 一种与主体结构同步施工的外墙板装配式方法

Also Published As

Publication number Publication date
DE3323643C2 (de) 1985-07-11
DE3323643A1 (de) 1985-01-24
EP0133889A3 (fr) 1986-12-17

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Inventor name: SELLEN, PAUL

Inventor name: MARINGER, GOTTFRIED