WO1991009180A1 - Element de bordure - Google Patents

Element de bordure Download PDF

Info

Publication number
WO1991009180A1
WO1991009180A1 PCT/SE1990/000408 SE9000408W WO9109180A1 WO 1991009180 A1 WO1991009180 A1 WO 1991009180A1 SE 9000408 W SE9000408 W SE 9000408W WO 9109180 A1 WO9109180 A1 WO 9109180A1
Authority
WO
WIPO (PCT)
Prior art keywords
edge
edge element
plates
element according
elements
Prior art date
Application number
PCT/SE1990/000408
Other languages
English (en)
Inventor
Lars Göran VÄSSMAR
Original Assignee
Vaessmar Lars Goeran
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 Vaessmar Lars Goeran filed Critical Vaessmar Lars Goeran
Publication of WO1991009180A1 publication Critical patent/WO1991009180A1/fr

Links

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
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the 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
    • E04B1/0007—Base structures; Cellars
    • 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
    • E04B2/8647—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties going through the forms

Definitions

  • the present invention refers to an edge element for pro ⁇ ducing a heat insulated basement slab, foundation wall, base, cellar or house wall or the like and which elements comprise in at least one plane arranged heat insulating plates preferably of cellular plastic, as remaining mould for a supporting concrete structure.
  • the object of the invention is to provide the possibility to produce foundation walls, bases, ground casted concrete slabs and even casted cellar walls without using moulds.
  • This task has been solved by at least some of the end edges of the insulating plates being provided with stiffening profiles for stiffening, reinforcing and guiding of end by end opposite to each other situated insulating plates, so that these can absorb the load which is caused by the fresh concrete casted against the insulating plates.
  • Fig. 1 shows in perspective view an edge element according to the invention positioned on two pressure plates.
  • Fig. 2 shows a frontal view of the edge element according to Fig. 1.
  • Fig. 3 shows the edge element according to fig. 1 and 2 in lateral view.
  • Fig. 4 shows the edge element according to fig. 3 from the above.
  • Fig. 5 shows an edge element in the form of an outwards directed corner in a view from the above.
  • Fig. 6 shows an edge element in the form of an inwards directed corner in a view from the above.
  • Fig. 7 shows how a joint at a partition wall can be provided by means of three edge elements.
  • Fig. 8 shows in a view analogous to that of fig. 2 of a modified design of an edge element.
  • Fig. 9 shows a section through a part of a ready-built base made with the edge elements according to the invention.
  • Fig. 10 shows a section through a complete cellar wall erected with the edge elements according to the invention.
  • Fig. 11 shows a lateral view of a modified, simplified edge element according to the invention.
  • Fig. 12 shows diagrammatically a section through an edge element during the form work.
  • Fig. 13 is a diagrammatic sectional view of the edge element according to Fig. 12, after completion of the basement slab with a wall element mounted thereon.
  • Fig. 14 shows a planar view of a console contained in the structure according to fig. 13, shown in a larger scale.
  • Fig. 15 is a diagrammatic view of the basement slab and the edge element thereof seen from the above, with the tying of the heat insulating plates to the reinforcement of the basement slab.
  • each edge element 11 consists of two at a distance from and parallel to each other arranged heat insulating plates 12 of a cellular plastics material, viz. an internal isolating plate 12a and an external isolating plate 12b. Between these are provided distance blocks 14, which simultaneously also form aggregate elements.
  • This edge element assembly comprised by the insu ⁇ lating plates and the distance blocks is held together by means of suitable connection means 15, which may be consti- tuted by a glue joint between the distance blocks and the inside of the insulating plates, but they can also be con ⁇ stituted by clamping strips 16, which are positioned around the edge element just in front of the distance block respec ⁇ tively the distance blocks 14 and which effectively keep the members together relatively each other.
  • connection means 15 may be consti- tuted by a glue joint between the distance blocks and the inside of the insulating plates, but they can also be con ⁇ stituted by clamping strips 16, which are positioned around the edge element just in front of the distance block respec ⁇ tively the distance blocks 14 and which effectively keep the members together relatively each other.
  • insulating plates of cellular plastic has a small ability to absorb lateral forces
  • the longitudinal end edges of the edge elements are made stiff by means of stiffening profiles 17. These profiles are preferably placed such that a profile joint never will be just
  • the stiffening profiles are placed at the joints with overlap and are connected to each other by means of suitable connecting members 19 which might be plate screws, rivets or also so called press connections, that is the overlapping sheets are punched with a parrot bill tongs, whereby a lug is bent inwards and a simple, but strong connection is provided between the sheets.
  • suitable connecting members 19 might be plate screws, rivets or also so called press connections, that is the overlapping sheets are punched with a parrot bill tongs, whereby a lug is bent inwards and a simple, but strong connection is provided between the sheets.
  • a foundation wall made from the edge elements 11 according to the invention is erected in the following way.
  • Load plates 20 eg. garden plates of concrete, are placed eg. on a capillary breaking screeding layer 32 at a centre distan ⁇ ce corresponding to the length of the edge elements.
  • the load plates are levelled to the right height, whereby the lower stiffening profiles 17b are placed out and attached to these, eg. by means of a bolt gun.
  • edge elements are placed end to end to fit- up against each other, whereby in respectively outward going and inwards going corners are used the corner edge elements 21 and 22 shown in figures 5 and 6 and pos ⁇ sible T-elements, where wall or the base passes over into a partition wall, shown in fig. 7.
  • corner edge elements 21 and 22 shown in figures 5 and 6 and pos ⁇ sible T-elements, where wall or the base passes over into a partition wall, shown in fig. 7.
  • retainers are placed on these and are snapped on to a lower edge reinfor- cement 25.
  • Upper stiffening profiles 17a are thereafter fixed to the longitudinal end edges of the edge elements.
  • the edge elements are hooped preferably just in front of the distance blocks 14 by means of straps 16, which are applied around the outsides of the edge ele ⁇ ment.
  • Those strap portions 27 which are situated on the top of the edge element between the insulating plates 12a and 12b can be used as supports for holders 28 which can be hooked to said portions for a top edge reinforcement 29.
  • the strap is thread through recesses 30 or milled slots in the insulating plates 12a and 12b.
  • the recesses 30 are placed in such distance from the top respectively the bottom edges of the insulating plates 12,13 that the stiffening profiles 17 can be applied on the longitudinal end edges.
  • the strap portions 27 between the heat insulating plates 12 can be used as supports for the lower edge reinforcement 25 and the top edge reinforcement 29. The reinforcement is preferably clenched to the strap.
  • edge elements 11 are placed on top of each other, such as shown in fig. 10.
  • the stiffening profiles 17 can be made two-sided, so that they cooperate with a lower as well with an upper respectively two at the side of each other positioned edge elements.
  • the casting of the fresh concrete is effected successively, that is, a first layer of edge elements is completed and the concrete is casted, before next line of edge elements is positioned on the ready cast edge elements. In this way the edge elements are com ⁇ pleted turn after turn, until the desired height has been reached.
  • the stiffening profiles 17 are designed with a shank 31, which is faced outwards, that is, positioned in the external plane of the insulating plates and in this position forms an attachment for facade plates, plaster net, additional or ground insulation on one side of the edge element and on the other side thereof these profiles constitute an attachment for plaster boards, plaster net or the like.
  • the embodiment shown in fig. 11 illustrates a simple way to build edge supports for casting of a basement slab.
  • load plates 20 are placed out on a capillary breaking screeding layer 32 at a center distance corresponding to the length of the edge elements.
  • a string of stiffening profiles are placed on the load plates and in these stiffening pro ⁇ files 17b the heat insulating plates 12 are introduced, which can be provided with upper stiffening profiles 17a.
  • the isolating plates 12 are supported by support devices 56, preferably made from a U - formed sheet profile.
  • the whole is kept together by a strap, 16 which either is applied at the rate of the erection of the edge element or the edge element can be delivered with mounted load plates, insula- ting plates and support devices kept together by said strap.
  • FIG. 12 an embodiment is shown diagrammatically, where the insulating plate is intended to absorb the load from a wall.
  • a ground portion on which is applied a capillary breaking screeding layer 32 according to prevailing regulations.
  • a marking is applied on distance inside the outer edge of the heat insulating element, which is going to be applied.
  • a layer of earth moisture set plaster 33 is provided in the area for the heat insulating element, and in this layer load plates 20 are pressed at a suitable distance from each other, eg. wooden blocks, which are carefully levelled. Thereafter an elongated stiffening profile 17b is mounted on the wooden blocks, which profile in the embodiment shown is U-formed, and which eg.
  • a coating plate 35 which can be a facade base plate, which is screwed in the external shanks 31a on the both stiffening profiles 17 and preferably such that between the facade base plate and the heat insulating element there is a ventilated space 36.
  • a first layer of bottom insulation 37 is mounted in line with the above mentioned marking, and in a space 38, which is formed by the bottom insulation, the insulation plate 12 and the wooden blocks 20 respectively the bottom formed by the set plaster 33 is filled and packed with a light flowing concrete.
  • fig. 13 is shown diagrammatically a corresponding view of a completed basement slab with a wall mounted thereupon.
  • the embodiment corresponds that of fig. 12 except that in side of the heat insulating element 12 facing the internal part of the mould there is a recess 39 into which the concrete fills up.
  • a narrow groove 40 extends obliquely downwards and inwards to a console 41, which in fig. 14 is shown in a view from the top, and which substantially consists of a plate 42 with a right-angular triangular form.
  • a console 41 which in fig. 14 is shown in a view from the top, and which substantially consists of a plate 42 with a right-angular triangular form.
  • a short piece of an L-beam 43 which with one of its shanks extends along one of the cathetuses of the triangular plate and with the other shank directed downwards is placed in the slot 34a in the insulating plate 12, whereby the the first shank on the L-beam will fit up against the upper surface of the insulating plate 12.
  • the hypotenuse of the triangular plate will lie in the groove 40 and to th inner side of the hypotenuse is fixed a flat iron 44, directed in right angle towards the plane of the triangular plate and in right angle versus the shank of the L-beam 43 bearing against the top side of the insulating plate 12.
  • the flat iron 44 is applied in the extension of the second cathetus of the triangular plate, whereby this flat iron at mounting in the groove 16 will fit up against the inside of the insulating plate 12.
  • the console 41 on the side of the vertical mounted second cathetus changes into a straight projecting attachment portion 45, which thus extends inwards from the insulating plate 12 and at its inner edge is provided with two recesses 46, 47 spaced above each other.
  • the console 41 bears with the shanks in its L-beam portion 43 against two surfaces of the insulating plate and with its flat iron portion 44 against a further surface on the heat insulation element, while the projecting portion 45 with its recesses 46,47 extends into the mould cavity limited by the insula ⁇ ting plate.
  • An edge reinforcement is mounted such, that it extends through said recesses 46, 47 in the attachment 45 and is thereafter bound through holes 47 in the console 41.
  • the lower edge reinforcement 50 as well as the channel system 51 and upper edge reinforcement 52 are mounted, which upper edge reinforcement is bound together with the under edge reinforcement and the channel system.
  • Loop irons 53 are mounted and bound together with upper edge reinforcement 52, whereupon concrete 54 is casted into the mould. Thereafter the wall 55 can be erected or mounted in a conventional manner, whereby every console 41 from its horizontal L-beam surface by way of the plate 42 transfers the load from the wall to the part 45 of respective console which is embedded in the concrete in the heat insulating basement slab.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Abstract

Elément de bordure destiné à la fabrication d'une dalle de fondement, d'un mur de fondement, ou d'un mur de base, de cave ou de maison calorifugé(e) ou analogue. Ces éléments comportent des plaques calorifuges (12) disposées en au moins un plan et de préférence en plastique alvéolaire, servant de moule pour une strucutre de support en béton. Au moins certains des bords terminaux des plaques calorifuges (12) sont dotés de profilés de rigidité (17) destinés à raidir, à renforcer et à guider des plaques calorifugées bout à bout et l'une en face de l'autre, afin que celles-ci puissent absorber la charge due au béton fraîchement malaxé que l'on coule contre les plaques calorifuges.
PCT/SE1990/000408 1988-12-12 1990-06-12 Element de bordure WO1991009180A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE19888804475A SE8804475D0 (sv) 1988-12-12 1988-12-12 Saett att framstaella en vaermeisolerad grundplatta paa mark
SE8904194-1 1989-12-12

Publications (1)

Publication Number Publication Date
WO1991009180A1 true WO1991009180A1 (fr) 1991-06-27

Family

ID=20374199

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SE1990/000408 WO1991009180A1 (fr) 1988-12-12 1990-06-12 Element de bordure

Country Status (2)

Country Link
SE (2) SE8804475D0 (fr)
WO (1) WO1991009180A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR990100402A (el) * 1999-11-23 2001-07-31 Δομοτυποι
FR2846986A1 (fr) * 2003-02-17 2004-05-14 Etip S A Procede de fabrication d'un element de batiment
CZ301069B6 (cs) * 2007-07-31 2009-10-29 VYSOKÉ UCENÍ TECHNICKÉ V BRNE Fakulta stavební Ústav pozemního stavitelství Izolacní blok pro prerušení tepelného mostu v pate zdiva
EP2241690A2 (fr) * 2009-02-25 2010-10-20 Klaus Nielsen Elément de fondation isolé pour monter sur une fondation de base prefabriquée
CZ305043B6 (cs) * 2013-06-10 2015-04-08 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze, KloknerĹŻv Ăşstav Prefabrikovaná základová konstrukce nosných zdí a způsob její instalace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459965A1 (de) * 1964-05-27 1969-04-03 Guenter Heil Verfahren und Vorrichtung zum Aufbau einer Fliesen-Trennwand
SE426333B (sv) * 1978-05-02 1982-12-27 Graenges Aluminium Ab Regel for byggnadskonstruktioner och liknande
SE437536B (sv) * 1974-10-02 1985-03-04 A Betong Ab Vermeisolerande kantelement for platsgjutna botten- eller bjelklagsplattor av betong
US4516372A (en) * 1981-08-14 1985-05-14 Grutsch George A Concrete formwork

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1459965A1 (de) * 1964-05-27 1969-04-03 Guenter Heil Verfahren und Vorrichtung zum Aufbau einer Fliesen-Trennwand
SE437536B (sv) * 1974-10-02 1985-03-04 A Betong Ab Vermeisolerande kantelement for platsgjutna botten- eller bjelklagsplattor av betong
SE426333B (sv) * 1978-05-02 1982-12-27 Graenges Aluminium Ab Regel for byggnadskonstruktioner och liknande
US4516372A (en) * 1981-08-14 1985-05-14 Grutsch George A Concrete formwork
US4516372B1 (en) * 1981-08-14 2000-04-25 Ciu Corp Concrete formwork

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR990100402A (el) * 1999-11-23 2001-07-31 Δομοτυποι
FR2846986A1 (fr) * 2003-02-17 2004-05-14 Etip S A Procede de fabrication d'un element de batiment
EP1447489A1 (fr) * 2003-02-17 2004-08-18 Etip Sa Procédé de fabrication d'un élément de bâtiment
CZ301069B6 (cs) * 2007-07-31 2009-10-29 VYSOKÉ UCENÍ TECHNICKÉ V BRNE Fakulta stavební Ústav pozemního stavitelství Izolacní blok pro prerušení tepelného mostu v pate zdiva
EP2241690A2 (fr) * 2009-02-25 2010-10-20 Klaus Nielsen Elément de fondation isolé pour monter sur une fondation de base prefabriquée
EP2241690A3 (fr) * 2009-02-25 2011-03-02 Klaus Nielsen Rådgivende Ingeniørfirma F.R.I. I/S Elément de fondation isolé pour monter sur une fondation de base prefabriquée
CZ305043B6 (cs) * 2013-06-10 2015-04-08 ÄŚeskĂ© vysokĂ© uÄŤenĂ­ technickĂ© v Praze, KloknerĹŻv Ăşstav Prefabrikovaná základová konstrukce nosných zdí a způsob její instalace

Also Published As

Publication number Publication date
SE8904194D0 (sv) 1989-12-12
SE8804475D0 (sv) 1988-12-12
SE8904194L (sv) 1990-06-13
SE466661B (sv) 1992-03-16

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