EP0159990B1 - Wall slab - Google Patents
Wall slab Download PDFInfo
- Publication number
- EP0159990B1 EP0159990B1 EP84900331A EP84900331A EP0159990B1 EP 0159990 B1 EP0159990 B1 EP 0159990B1 EP 84900331 A EP84900331 A EP 84900331A EP 84900331 A EP84900331 A EP 84900331A EP 0159990 B1 EP0159990 B1 EP 0159990B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slab
- wall unit
- wall
- insulating
- studs
- 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.)
- Expired
Links
Images
Classifications
-
- 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 an assembly for a building structure comprising an outer wall unit of a house having both load-bearing and heat-insulating functions, said wall unit comprising a slab of insulating material to a height of more than one storey and studs rigidly united with the insulating slab.
- Such wall units are already known in a variety of embodiments-see for instance SE-B-415 048-although as with outer house walls produced in other ways, they have in common that they are distinctly separated from the foundation wall forming the footing of the house.
- the object of the present invention is therefore to provide a labour-saving and cheapening simpli- cation of the wall and footing structures.
- the intended result is obtained by the assembly being given the characterizing features apparent from claim 1.
- the exterior wall illustrated in Figure 1 is built up from wall units, each of which primarily consists of a slab 1 of heat-insulating material with vertical recesses for accommodating studs 2, which are firmly united with the insulating material in the slab, e.g. by glueing along the sides and bottoms of the recesses.
- the slab 1 has sufficient length for extension over more than one storey, and forms with its studs 2 a unit which serves without a break as both exterior wall above the bottom floor structure 3 and also down to the foundation below the latter, under ground level also.
- the wall unit is downwardly carried by a horizontal beam 4, which replaces the normal building footing and is fixed to the foundations.
- this beam is a Z-section and has its web 5 engaging against the inside of the insulating slab 1, in which the studs 2 are accommodated in this case, the web thus engaging against the studs also, and being connected to them with the aid of conventional fixing elements 6.
- the bottom edge of the wall unit bears against the lower, horizontal, outwardly directed flange 7 of the beam 4.
- This flange has its end portion upwardly folded to form an end flange 8 for coaction with a slot in the insulating slab 1, in which the end flange 8 thrusts.
- the slot is situated in relation to the studs 2, the bottom ends of which bear against the flange 7, such that one side is gripped by the end flange 8, whereby the lower portion of the wall unit is effectively fixed.
- the wall unit is upwardly provided with a notch for the whole of its width, one surface of the notch being horizontal and provided with a slot running through the insulating slab 1 and the upper end surfaces of the studs.
- the downwardly directed leg 9 of an angle section 10 thrusts into this slot, the section itself serving as a top plate for supporting roof trusses an attic floor structure 11 or the like, and also forfixing the position of the upper portion of the wall unit.
- the studs 2 are situated on the inside of the insulating slab 1, and they extend substantially to the full height of the slab.
- Figure 1 may be regarded as a depiction of a single-storey building or a building with several storeys.
- the wall unit serving as a combination of footing and outer wall may . extend in height over several storeys, or only up through the bottom storey height, possible upper storeys having their own similar separate wall units.
- the insulating slab 1 may suitably be produced from cellular plastics or similar material, particularly foamed styrene plastics, and the studs 2 can be made from wood, metal or plastics with appropriate strength properties.
- a suitable material is multi-laminated wood.
- the wall units consisting of the insulating slab 1 with the studs 2 have low weight even for considerable formats, if they are made from cellular plastics and wood, for example, and are therefore easy to handle. Exterior and interior claddings 12 and 13 are therefore suitably erected after the wall units. To avoid the joints between the wall units coinciding with the joints in interior cladding 13, such as building board, the latter are made at the studs 2 situated at the distance from the side edges of the insulating slab 1.
- Figures 1 and 2 give examples on how the beams 4 carrying the wall units are arranged on posts 14, e.g. steel piping, cast into spot foundations 15.
- the beams 4 are put together from previously determined beam lengths to form a frame structure, such as the one illustrated in Figure 5, representing the building foundation area and configuration in plan.
- Ready-manufactured coupling elements e.g. corner elements 16, are suitably used for putting the structure together.
- the frame is put into position, and setting-out can be reduced to one reference point and a reference direction, or two reference points, these points or point having counterpart on the frame.
- the posts 14 are also fixed to the beams 4 or the corner elements 16, and the frame adjusted to the right height before the spot foundations 15 are poured around the lower ends of the posts.
- the frame is then finely adjusted before the concrete has set.
- the beams carrying the wall units may be incorporated in a structure including a foundation slab, and in this case the beam framework may be used (see Figure 6) as a form when the slab is poured.
- the beam framework may be used (see Figure 6) as a form when the slab is poured.
- it is suitable to reinforce the frame, e.g. with tension rods 17 provided with threads and nuts 18 at either end, the rods being arranged between opposing beams.
- the excess portions of the threaded ends can be cut off after the concrete has set in order to minimize the indentations made in the wall unit.
- the frame is also used first as an aid in setting-out and may have been provided with the wall units as well.
- FIGs 3 and 4 illustrate the wall unit used in a building with a cellar.
- the Z beam 4 is here illustrated as placed on a foundation slab, but may of course be placed as illustrated in Figure 6.
- the wall unit is reinforced with an interior structure which simultaneously affords protection against ground radon.
- This structure consists, apart from the Z beam 4, of further sheet metal beams 19 having a C-shaped section with mutually opposing end flanges. Between the chief flanges of each such C-beam 19, as well as between the upper flange of the beam 4 and the substructure there are spaced vertical struts, e.g. of wood, plastics or metal, provided as reinforcing.
- the upper chief flange of the upper beam 19 is used here as bearing for the bottom floor structure 20.
- the interior wall structure may be used for reinforcing the wall unit to an optional height, e.g. corresponding only to the cellar depth or corresponding substantially to the full height of the wall unit, where the building may be of any kind at all, e.g. an industrial building with great height to its eaves and no basement.
- an industrial building with great height to its eaves and no basement.
- the portions of the insulating slab 1 ( Figures 1-4 and 7) under ground and immediately above ground are provided with a damp insulating exterior layer 22, possibly contoured, for providing an air space between the exterior layer 22 and the insulating slab 1.
- Figure 7 illustrates the wall unit clad with facade brickwork.
- a damp insulating and surface-reinforcing material e.g. a slab 23 of concrete, is placed against the wall unit 1 such as to form a footing for the brickwork 24.
- FIG. 1 There is also schematically illustrated in Figure 1 means for the mentioned adjustment in height of the structural frames 4, 16.
- the spot foundations 15 are poured in tubular forms, down into which the posts 14 are thrust. Adjusting screws 25 bear against the ends of the tubular walls at each foundation, these screws being mounted in a yoke, a plate 26, which is in turn attached to the post 14 or lifts it via the beam 4.
- Strips 27 of heat-insulating material are inserted in edge slots in the joints between the wall units, see Figures 2 and 4, covering and sealing the joint.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
- Load-Bearing And Curtain Walls (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT84900331T ATE43666T1 (de) | 1982-12-27 | 1983-12-22 | Wandplatte. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8207415 | 1982-12-27 | ||
SE8207415A SE436372B (sv) | 1982-12-27 | 1982-12-27 | Veggelement ingaende i en yttervegg i ett hus |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0159990A1 EP0159990A1 (en) | 1985-11-06 |
EP0159990B1 true EP0159990B1 (en) | 1989-05-31 |
Family
ID=20349158
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP84900331A Expired EP0159990B1 (en) | 1982-12-27 | 1983-12-22 | Wall slab |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0159990B1 (da) |
JP (1) | JPS60500579A (da) |
CA (1) | CA1208871A (da) |
DE (1) | DE3379966D1 (da) |
DK (1) | DK155890C (da) |
FI (1) | FI83120C (da) |
SE (1) | SE436372B (da) |
WO (1) | WO1984002549A1 (da) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105239678A (zh) * | 2015-09-29 | 2016-01-13 | 卓达新材料科技集团有限公司 | 一种建筑物的外墙勒脚保温*** |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5060446A (en) * | 1990-09-21 | 1991-10-29 | Beliveau Jean L | Insulating wall panel |
SE504528C2 (sv) * | 1991-11-26 | 1997-03-03 | Bo Karlsson | Byggnad |
GB2266102A (en) * | 1992-04-11 | 1993-10-20 | Asw Cubic Structures Limited | Method of constructing buildings |
CA2182242C (en) * | 1996-07-29 | 1999-07-06 | Michel V. Richard | Pre-insulated prefab wall panel |
US5893248A (en) * | 1996-09-19 | 1999-04-13 | Beliveau; Jean-Louis | Insulating panel and method for building and insulating a ceiling structure |
SE508517C2 (sv) * | 1996-10-17 | 1998-10-12 | Sten Engwall | Husbyggnadsmodul jämte förfarande för dess tillverkning samt förfarande vid tillverkning av hus av sådana moduler |
GB9625425D0 (en) * | 1996-12-06 | 1997-01-22 | Laminated Profiles Limited | Wall panel |
ES2569429B1 (es) * | 2015-11-02 | 2016-11-10 | Agrometal Carrión, S.L. | Sistema de construcción de estructuras |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2292817A1 (fr) * | 1974-11-27 | 1976-06-25 | Berloty Adrien | Panneau porteur isole |
GB1472101A (en) * | 1975-03-25 | 1977-05-04 | Permanent Modular Buildings Lt | Constructing walls of buildings |
DE2636049C3 (de) * | 1976-08-11 | 1980-08-21 | Fried. Krupp Huettenwerke Ag, 4630 Bochum | Selbsttragende Wand |
SE415048B (sv) * | 1978-08-02 | 1980-09-01 | Ernst Wimmer | Veggelement |
-
1982
- 1982-12-27 SE SE8207415A patent/SE436372B/sv not_active IP Right Cessation
-
1983
- 1983-12-21 CA CA000443961A patent/CA1208871A/en not_active Expired
- 1983-12-22 DE DE8484900331T patent/DE3379966D1/de not_active Expired
- 1983-12-22 JP JP59500463A patent/JPS60500579A/ja active Pending
- 1983-12-22 EP EP84900331A patent/EP0159990B1/en not_active Expired
- 1983-12-22 WO PCT/SE1983/000474 patent/WO1984002549A1/en active IP Right Grant
-
1984
- 1984-08-17 DK DK394684A patent/DK155890C/da active
-
1985
- 1985-01-25 FI FI850332A patent/FI83120C/fi not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105239678A (zh) * | 2015-09-29 | 2016-01-13 | 卓达新材料科技集团有限公司 | 一种建筑物的外墙勒脚保温*** |
Also Published As
Publication number | Publication date |
---|---|
FI83120B (fi) | 1991-02-15 |
SE8207415L (sv) | 1984-06-28 |
DK155890B (da) | 1989-05-29 |
JPS60500579A (ja) | 1985-04-25 |
DE3379966D1 (en) | 1989-07-06 |
FI83120C (fi) | 1991-05-27 |
DK394684A (da) | 1984-08-17 |
FI850332A0 (fi) | 1985-01-25 |
DK394684D0 (da) | 1984-08-17 |
SE436372B (sv) | 1984-12-03 |
WO1984002549A1 (en) | 1984-07-05 |
CA1208871A (en) | 1986-08-05 |
FI850332L (fi) | 1985-01-25 |
DK155890C (da) | 1989-10-23 |
EP0159990A1 (en) | 1985-11-06 |
SE8207415D0 (sv) | 1982-12-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 19850124 |
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AK | Designated contracting states |
Designated state(s): AT BE CH DE FR GB LI LU NL |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: EKSTUBBENS FASTIGHETS AB |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: SUNDSTROEM, BENGT Inventor name: KULBERG, BENGT Inventor name: HELLGREN, DAVID ALFRED |
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17Q | First examination report despatched |
Effective date: 19870317 |
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