EP1061193A1 - Isolierende Verschalung für den Bau einer Betonwand - Google Patents

Isolierende Verschalung für den Bau einer Betonwand Download PDF

Info

Publication number
EP1061193A1
EP1061193A1 EP00470011A EP00470011A EP1061193A1 EP 1061193 A1 EP1061193 A1 EP 1061193A1 EP 00470011 A EP00470011 A EP 00470011A EP 00470011 A EP00470011 A EP 00470011A EP 1061193 A1 EP1061193 A1 EP 1061193A1
Authority
EP
European Patent Office
Prior art keywords
panels
staples
panel
edge
formwork
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Withdrawn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
EP00470011A
Other languages
English (en)
French (fr)
Inventor
Bernard Cabinet Ballot Schmit De Vaulx
Bernard Cabinet Ballot Schmit Schulz
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.)
Travodiam SA
Original Assignee
Travodiam SA
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
Priority claimed from FR9907898A external-priority patent/FR2795110B1/fr
Priority claimed from FR0004190A external-priority patent/FR2807080A1/fr
Application filed by Travodiam SA filed Critical Travodiam SA
Publication of EP1061193A1 publication Critical patent/EP1061193A1/de
Withdrawn legal-status Critical Current

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
    • 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
    • E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints 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
    • 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
    • E04B2/8641—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms using dovetail-type connections
    • 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
    • E04B1/6154—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 friction-grip
    • 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
    • E04B2002/867—Corner details
    • 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
    • E04B2002/8688—Scaffoldings or removable supports therefor
    • 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
    • E04B2002/8694—Walls made by casting, pouring, or tamping in situ made in permanent forms with hinged spacers allowing the formwork to be collapsed for transport

Definitions

  • the invention relates to an insulating formwork for the realization of concrete wall, in particular a formwork flattenable.
  • the formwork consists of two walls vertical and parallel, separated by the space where the concrete will be poured, each wall consisting of assembly of the polystyrene panels. Construction formwork works as follows. Rows are incorporated in which the panels are held between them by the tenon-mortise system. Angles are inserted into the grooves on the edge upper panels. A second row of angles is placed on the angles in place, wing against wing. Tie rods are inserted in holes provided for this effect in the horizontal wings of the angles, and thus connect the two parallel walls. These tie rods have right-angled plug-in ends in polystyrene panels parallel to the face vertical of the panels. A new row of panels is mounted on the assembly thus formed. Singing lower of the panels fits on the vertical wing of second row angles.
  • This system has the disadvantage of having to be implemented on site. It is not possible to realize factory pre-assembly, which would reduce the costs.
  • the mortise-tenon system at the end of each panel is binding because it does not allow to use cut panels. In addition, the holding of panels between them is not guaranteed, and they could deviate vertically when pouring concrete.
  • the shape of the panels is somewhat complex, which increases the cost of producing such panels. Through elsewhere, if one wishes to install such a facing only plasterboard or wooden panels, has no easy to use support. Indeed, the panels do not have sufficient tenacity to serve support, and the concrete wall is very hard, away from the visible surface, and requires little operations easy for fixing facing elements.
  • US-A-04936540 shows another method of concrete walls poured between panels which can be insulating panels such as polystyrene.
  • the spacing between the panels is maintained by plastic tie rods which pass through the panels placed in parallel.
  • One end of the tie rod is a dish perpendicular to the longitudinal direction the tie rod, which rests on the outside of the first sign.
  • the other end has a notch in which can accommodate a round iron or a key, this which ensures locking and prevents the spreading of panels.
  • EP-B-0491394 describes elements of formwork which are produced in the factory, and which have ways to reduce the space between two panels, which reduces their bulk and facilitates their transport. It can be for example a telescopic set of sliding elements in the others, and are housed in the thickness of the panels. It can also be chains or cables metallic. However, all the means exposed pass through the panels and do not allow to have of the outside surface of the free and uninsulated insulation roughness.
  • the invention which will be presented therefore aims to overcome these drawbacks. It aims to allow produce thermally formwork elements in the factory insulators, which will not require expensive tools, whose size will be limited to facilitate transport and storage, and the implementation of which will be simple and fast. It also aims to provide formwork which should have sufficient hold when pouring the concrete. Finally, it aims to obtain a wall without elements protruding from the surface of the insulation and having a fixing support for a facing.
  • a formwork element is thus obtained which can be made in the factory. Indeed, the achievement of notches and insertion of staples according to the invention lends itself well to an application industrial. Similarly, it is possible to reduce the space between the panels by flattening the parallelogram. The interior faces of the panels are then almost contiguous, but offset. Volume then used by the formwork element is minimal.
  • the panels for the realization of the formwork element can be obtained from insulation boards such as polystyrene, which cut to the appropriate size and in which easily makes grooves and notches. These plates are mass produced and their cost is very advantageous. There is no need to invest in a expensive molding tools required for example by production of insulating blocks with edges molded. Likewise, the shape to be made is simpler than in the case of document EP-A1-0374064. He is not no more welding or gluing profiles as in the case of document FR-A-2754285.
  • the rule which extends to the level of horizontal joints between panels without being visible constitutes a support for fixing for example by screwing items to bring against the wall, such as plasterboard siding, wood panels or any type of cladding. It also performs sealing formwork along the horizontal joints, which avoids there should be leakage of milt during the pouring concrete.
  • the core of the staples is substantially flat, the ends of the staples are form of dishes perpendicular to the core of the staples and that the notches have a T shape so that the soul of staples be perpendicular to the first edge of the panels.
  • the staples are thus very well anchored in the panels, with a good resistance to retaining panels against stresses due to concrete pressure.
  • the ends of the staples engage in the notches on a distance greater than the height of the staples.
  • the fact the staples are pushed deep into the notches keep them away from the edge of the panel. This position is more favorable to the mechanical strength of panels only if the staples were at the edge of the panel. Indeed, the forces on a panel due to the pressure of the concrete poured between the panels is taken up on the one hand by staples and secondly by the grooves and assembly rules. If the staples are far from the edge of the panel, the forces transmitted by the grooves and the rules decrease, and thus the deformation of panels also decreases. The curved exterior of the panel is then limited.
  • the formwork element includes notches and staples along the upper edges and lower, the stresses due to the pressure of the concrete are fully internal to the element of formwork by staples. No effort is transmitted by the grooves and the assembly rules of an element of formwork to another. In addition, it is possible to optimize distance of staples from edges longitudinal to minimize the curvature of the panels.
  • the staples can be arranged either alternately with a song to another, either symmetrically.
  • the rule can be placed in the thickness of the panel at a distance free with respect to the external face. More particularly, either the ruler is located above the edge of the staple core, in the same plane as the ends of staples.
  • the ends of the connecting clips are provided with means connecting with the second edge of an adjacent panel to prevent longitudinal movement of the panel adjacent.
  • These connecting means can be constituted by extending the end of the clip which enters the second edge of the panel adjacent to the time of installation.
  • These means of connection participate also the resumption of forces between panels due to concrete pressure.
  • the connecting clips have their longitudinal directions parallel to each other and perpendicular to the panels, as well as means of articulation close to each of the first and second panels, the souls of the staples forming with the panels a parallelogram whose vertices are the means of articulation, so that one of the panels can be folded down over the other panel by distorting the angles of the parallelogram to reduce the space between the panels.
  • the parallelogram whose vertices are the means of articulation
  • the connecting clips have a substantially planar core
  • the articulation means are constituted by a thinning of the core along a substantially straight line parallel to one of the panels.
  • the rule can advantageously be provided with means connecting with the panels. This way we get a firm bond between the panels to prevent them from move away from each other.
  • the invention also relates to a formwork for the pouring a concrete wall, characterized in that it is consisting of an alignment and a stack of multiple formwork elements, the first panels being contiguous and coplanar, and the second panels being contiguous and coplanar, and the grooves longitudinal on the first songs being in alignment of each other, the grooves longitudinal on the second edges being in alignment with each other.
  • the assembly rule is inserted into the grooves in alignment with the panels adjacent, connecting the first song of a panel to second song from another stacked panel spanning the alignment of several panels.
  • the assembly of formwork elements in accordance with the invention makes it possible to quickly and easily obtain a insulating formwork in which concrete will be poured make a wall.
  • Site operations are relatively limited because they consist of places the formwork elements and insert the ruler assembly.
  • the rule is, to advantageously, continuous over a great length. So unlike the document solution FR-A-2754285, there is no rupture of the element of longitudinal connection at the junctions between panels of the same row. We get better resistance of the assembly thus produced.
  • a formwork element according to the invention according to a first embodiment appears in Figure 1. It consists of two panels 1, 2, and several connecting clips 3.
  • the dimensions of the panels which will follow are given as example and should not be considered as limiting.
  • the height of the panels can be between 200 and 600 mm. Their length can be between 1 and 4 m and their thickness between 40 and 150 mm.
  • the material of the panels is typically expanded polystyrene, with a density between 25 and 35 kg / m 3 . It can also be extruded polystyrene or polyurethane foam.
  • the panels can be obtained from simple plates. Each panel has grooves 14, 24 on the lower edge 13, 23 and grooves 11, 21 on the upper edge 12, 22.
  • notches 10, 20, shown in Figure 6, which are distributed over the upper edge, on the side of the inner face 16, 26. These notches have a T shape in section along a horizontal plane.
  • the wings 101 of the T of the notch 10 are located in the extension of the grooves 11, 21.
  • the notches can be produced by a heating tool which penetrates into the edge of a panel and melts the material.
  • the grooves can be made by grooving with a cutting tool, or by cutting using a heating wire.
  • Clip 3 shown in Figures 2 and 3 has two ends 30, 31 in the form of a flat, connected by a flat core 36. Two thinning 34, 35 of small width on the core 36 constitute means of articulation. Each end 30, 31 has pins 32, 33 along the lower edge.
  • the notches 10, 20 receive the connecting staples 3.
  • the depth of the notches is sufficient for the staples to be able to be inserted until a insertion distance e is reached between the upper edge of the ends 30, 31 of the staples and the first edge 12. In this way, the grooves 11, 21 remain free.
  • the width of the pins 32, 33 is greater than that of the notch, so that the pins deform the sides of the notch and cling to them to avoid any movement of withdrawal.
  • the cores 36 of the staples 3 are arranged parallel to each other.
  • the distance between two successive staples is between 100 and 400 mm.
  • Rule 4 is in the form of a profile plastic such as rigid polystyrene or polypropylene.
  • the section of such a rule appears in FIG. 4.
  • the rule comprises a core 40 and pins 41, 42.
  • the thickness of the core can be from 1 to 4 mm, while its width can be from 50 to 100 mm.
  • Her length is determined by transport conditions and manipulation. It can be from 1 to 6 m.
  • the pins, which extend over the entire length of the rule have a width which exceeds that of the grooves 11, 14, 21, 24 so that when the rule is inserted in a groove, the lugs deform the sides of the groove and cling to them in the event of movement of withdrawal.
  • the staples are positioned more in the direction of the thickness of the panels, without the position of the grooves and assembly rules either modified.
  • rule 4 is above no not from the end 30, 31 of the staples but from the edge 37 of the core of the staples, located between the thinning 34, 35 and the end 30, 31, as shown in FIG. 7.
  • the notches receive connecting staples 3 'so that the upper edge 37 of the core of the staples 3 'arrives at the upper edge 12, 22 of panels.
  • the wings of the notches are located between the groove 11, 21 and the inner face 16, 26.
  • the clip 3 'shown in Figure 9 includes two ends 30, 31 which are in the form of substantially parallel dishes, connected by a flat core 36 perpendicular to the ends 30, 31. The ends extend beyond the upper edge 37 of the core, by points 38.
  • the core has two thinning 34, 35 of small width and which extend parallel to the dishes. These thinning constitute the means of articulation.
  • Each end has lugs 32, 33 along from the bottom edge and possibly along the edge superior.
  • the width of the pins is greater than that of the notch, so that the pins deform and cling to the sides of the notch to avoid any withdrawal movement.
  • the pins can extend on both sides of the edges of the ends 30, 31.
  • they are made only from the inside, which allows for example, as a variant of the embodiment of figure 8, to place the rule directly in contact with the so-called end plates, in other words to have the wings 101 of the notches 10, 20 substantially merged with the grooves 11, 21 receiving the rules 4.
  • means of connection with the second edges are formed by the points 38 of the staples 3 ' which protrude from the upper edges 12, 22 of the panels, which are embedded in the lower edge 13, 23 of the panel placed above and which realize a longitudinal blocking signs between them.
  • This blockage contributes to the tightness of the vertical joints avoiding the relative displacement of the panels.
  • the panels of the elements are supported one against others in the horizontal direction and the direction vertical.
  • the successive rows are mounted as well.
  • To provide stability and the verticality of the formwork we put in place 8 stabilizers at a regular distance, about 1.50 m, on one side.
  • the connection of the formwork to stabilizers 8 is produced for example by screws, which cross the stabilizer and come to screw in rules 4.
  • the stabilizer includes means adjustment 80 of the verticality.
  • the amounts of stabilizer are articulated on the base fixed on the slab or the ground, as well as the amount including the means of adjustment.
  • steel reinforcements can be arranged between the walls of the formwork.
  • the frames are determined by the calculation rules in force regarding reinforced concrete.
  • Notches 39 are then provided on the staples to accommodate the horizontal bars of the reinforcements and maintain a constant distance between reinforcements and the inner faces 16, 26 of the formwork.
  • the formwork can be installed in several phases or over the total height of a level. We can for example mount the formwork and pour on a height corresponding to the base of the windows then mount the formwork higher. You can also mount the formwork on the total height of a level. In that case, concrete is poured using a concrete pump to prevent it from falling too high and generating pressures that could spread the walls of the formwork. Concrete is poured for example by strata 0.4 to 1 m high, spaced one time interval of 20 min minimum. The pressure on the lower elements is thus reduced when the concrete has already been able to start taking.
  • One of the panels 1, 2 could for example be made of plywood or chipboard. Staples can be inserted into the notches up to mid-height Signs. They may not be articulated.
  • the shape of the ends of the staples is not necessarily flat. She may be cylindrical or square section. Lugs can also extend in the longitudinal direction of the soul of the clip, between the thinnings 34, 35 and the ends 30, 31, along the lower edge of the core.
  • the soul of the staples is not necessarily rigid, but it can be flexible.

Landscapes

  • 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)
EP00470011A 1999-06-18 2000-06-09 Isolierende Verschalung für den Bau einer Betonwand Withdrawn EP1061193A1 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9907898A FR2795110B1 (fr) 1999-06-18 1999-06-18 Coffrage isolant pour la realisation d'un mur en beton
FR9907898 1999-06-18
FR0004190A FR2807080A1 (fr) 2000-04-03 2000-04-03 Coffrage isolant aplatissable pour la realisation d'un mur en beton
FR0004190 2000-04-03

Publications (1)

Publication Number Publication Date
EP1061193A1 true EP1061193A1 (de) 2000-12-20

Family

ID=26212315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00470011A Withdrawn EP1061193A1 (de) 1999-06-18 2000-06-09 Isolierende Verschalung für den Bau einer Betonwand

Country Status (1)

Country Link
EP (1) EP1061193A1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2078799A1 (de) 2008-01-09 2009-07-15 Joseph Portmann Verfahren zum Bau von Mauern, und nach diesem Verfahren gebaute Mauern
EP2019173A3 (de) * 2007-07-26 2009-09-02 BEWA GmbH ARGISOL-Bausysteme Schalungselement für die Mantelbetonbauweise sowie Schalung aus solchen Schalungselementen
CN109057092A (zh) * 2018-09-03 2018-12-21 青岛理工大学 插接式钢板剪力墙

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029082A (en) * 1934-09-22 1936-01-28 Charles H Odam Wall construction
FR1544405A (fr) * 1967-11-14 1968-10-31 Procédé d'utilisation de matériaux de revêtement éliminant coffrages, enduits et finitions
DE2005642A1 (de) * 1970-02-07 1971-08-12 Buchmann, Rudolf C , 6800 Mannheim Feudenheim Montagebauteile zur Herstellung von Hohl oder Mantelbetonwanden
CH558456A (en) * 1973-05-28 1975-01-31 Wood block double skin wall or floor - Blocks are joined by wood and metal battens engaging block grooves
US4731968A (en) * 1982-04-23 1988-03-22 Daniele Obino Concrete formwork component
EP0374064A1 (de) * 1988-12-16 1990-06-20 Serge Meilleur Isolierende Verschalung für Betonmauern
FR2754285A1 (fr) * 1996-10-03 1998-04-10 Ktbat Element de coffrage isolant pour mur en beton

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2029082A (en) * 1934-09-22 1936-01-28 Charles H Odam Wall construction
FR1544405A (fr) * 1967-11-14 1968-10-31 Procédé d'utilisation de matériaux de revêtement éliminant coffrages, enduits et finitions
DE2005642A1 (de) * 1970-02-07 1971-08-12 Buchmann, Rudolf C , 6800 Mannheim Feudenheim Montagebauteile zur Herstellung von Hohl oder Mantelbetonwanden
CH558456A (en) * 1973-05-28 1975-01-31 Wood block double skin wall or floor - Blocks are joined by wood and metal battens engaging block grooves
US4731968A (en) * 1982-04-23 1988-03-22 Daniele Obino Concrete formwork component
EP0374064A1 (de) * 1988-12-16 1990-06-20 Serge Meilleur Isolierende Verschalung für Betonmauern
FR2754285A1 (fr) * 1996-10-03 1998-04-10 Ktbat Element de coffrage isolant pour mur en beton

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2019173A3 (de) * 2007-07-26 2009-09-02 BEWA GmbH ARGISOL-Bausysteme Schalungselement für die Mantelbetonbauweise sowie Schalung aus solchen Schalungselementen
EP2078799A1 (de) 2008-01-09 2009-07-15 Joseph Portmann Verfahren zum Bau von Mauern, und nach diesem Verfahren gebaute Mauern
CN109057092A (zh) * 2018-09-03 2018-12-21 青岛理工大学 插接式钢板剪力墙

Similar Documents

Publication Publication Date Title
EP0199978B1 (de) Bauelementensatz zur Errichtung von Bauwerken
EP2373852B1 (de) Biegbarer schalungsplattenblock zum bau von mauern
FR2781513A1 (fr) Element de surface du genre dalle, panneau pour sol, mur, toiture par exemple
EP3323951B1 (de) Modulare strukturplatte und anordnung, die solche platten für den bau eines gebäudes umfasst
FR2670523A1 (fr) Element prefabrique de mur en beton arme.
FR2754285A1 (fr) Element de coffrage isolant pour mur en beton
EP1061193A1 (de) Isolierende Verschalung für den Bau einer Betonwand
WO2000040818A1 (fr) Element modulaire coffrant pour paroi de batiment
FR2934617A1 (fr) Elements isolants a double parois pour la construction de murs
FR2807080A1 (fr) Coffrage isolant aplatissable pour la realisation d'un mur en beton
WO2005116355A1 (fr) Procede de construction d'une maison en bois
FR2795110A1 (fr) Coffrage isolant pour la realisation d'un mur en beton
FR3030590A1 (fr) Systeme et procede de construction d'un mur a entretoise
FR2501262A1 (fr) Element de construction creux et batiment execute a sec au moyen de cet element
FR2796406A1 (fr) Coffrage permanent isolant pour la realisation d'un mur en beton
BE1008399A6 (fr) Bloc de construction evide interieurement, destine a recevoir un coulis durcissable.
EP2078799A1 (de) Verfahren zum Bau von Mauern, und nach diesem Verfahren gebaute Mauern
EP0619405A1 (de) Schutz- oder Verstärkungssystem für Trennwandsockeln in Industriegebäuden
FR3035892A1 (fr) Assemblage de poutres et de poteaux pour construction par empilage
EP1004717B1 (de) Hohlbausteinsatz
EP0835387B1 (de) Befestigungsvorrichtung zum verbinden der randstege von platten
FR2971525A1 (fr) Dispositif pour le montage de mur isole par l'exterieur
EP3620590B1 (de) Kit zur verlegung eines belags auf einem boden- oder wandträger
FR2945062A1 (fr) Systeme de coffrage pour la realisation de murs en beton, utilisant des profiles en matiere plastique
EP0208824B1 (de) Isolierbausteine

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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 20010521

AKX Designation fees paid

Free format text: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20031231