EP2489807A1 - Dämmstruktur für den Wohnungsbau, und damit verbundenes Verfahren - Google Patents

Dämmstruktur für den Wohnungsbau, und damit verbundenes Verfahren Download PDF

Info

Publication number
EP2489807A1
EP2489807A1 EP11184563A EP11184563A EP2489807A1 EP 2489807 A1 EP2489807 A1 EP 2489807A1 EP 11184563 A EP11184563 A EP 11184563A EP 11184563 A EP11184563 A EP 11184563A EP 2489807 A1 EP2489807 A1 EP 2489807A1
Authority
EP
European Patent Office
Prior art keywords
double
walls
beams
arrangement according
insulation
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Withdrawn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
EP11184563A
Other languages
English (en)
French (fr)
Inventor
Jacques Vanbeveren
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.)
Nv De Betaalbare Woning
Original Assignee
Nv De Betaalbare Woning
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 Nv De Betaalbare Woning filed Critical Nv De Betaalbare Woning
Publication of EP2489807A1 publication Critical patent/EP2489807A1/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Withdrawn legal-status Critical Current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
    • E04B2/56—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members
    • E04B2/70—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood
    • E04B2/701—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function
    • E04B2/702—Load-bearing walls of framework or pillarwork; Walls incorporating load-bearing elongated members with elongated members of wood with integrated supporting and obturation function with longitudinal horizontal elements
    • 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
    • E04B1/7604—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 fillings for cavity 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
    • E04B2002/0228—Non-undercut connections, e.g. tongue and groove connections with tongues next to each other on one end surface and grooves next to each other on opposite end surface
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/0245—Pegs or pins
    • 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
    • E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
    • E04B2002/0202—Details of connections
    • E04B2002/0243—Separate connectors or inserts, e.g. pegs, pins or keys
    • E04B2002/0254—Tie rods

Definitions

  • the invention relates to an arrangement for the construction of dwellings or buildings, in particular the walls thereof, in particular wood, more particularly solid wood, in which the walls consist of a series of superimposed beams. .
  • the French patent publication FR-A1 2-930959 discloses, of course, a wooden housing wall arrangement consisting of a double wall, with an insulating filling material in between. But in this case, the walls consist of a superposition of multiple elements, each consisting essentially of a pair of planks placed horizontally with a sealing element between them, with cellulose wadding proposed as filling material. .
  • This document shows a kind of double toothed profile, but they are sealing means that are added to the wall elements made of planks, that is to say from several pieces.
  • French publication FR 2678657 A1 describes asymmetrical structures, in that the inner and outer walls show great differences in thickness, but also in the finish, in which the profiling of the upper and lower faces of the building elements also differs from each other .
  • this document certainly shows in the outer walls a double toothed profile with grooves and ribs, which, however, is not found in the interior walls that do not have a double tooth profile.
  • this document shows the filling of the interior space with an insulating material such as glass wool being either rock wool, or a synthetic foam, such as polystyrene.
  • This invention aims at solving the aforementioned problems with respect to what is expected a simplified and less expensive structure with a maintained stability behavior, while aiming at constructively simplified construction elements, preferably building elements of a room .
  • a structure of the aforementioned type, as defined in the appended main claim in particular an arrangement for the construction of wooden housing walls, more particularly in solid construction, in which the walls are constituted by a row of superimposed beams, which are composed of a double wall in which a filling material with an insulating function is incorporated, which substantially occupies the space enclosed in the double wall.
  • the construction according to the invention is remarkable in that said beams consist of construction elements with a double tooth profile as specified below. This double tooth profile provides a substantially more stable structure, particularly in the superposition of a large number of beams.
  • the relative thickness of the connecting element itself contributes to a better stability of the structure.
  • Another advantage is the elimination of the formation of air currents between the stacked beams, which leads to a particularly excellent insulation structure, particularly at the height of the angle structures in which the double walls converge and cross in a corner link.
  • the insulating effect of this particular structure with double tooth profile is made even more effective.
  • the structural elements with their double toothed profiles are designed in one piece.
  • a deep similarity between the construction elements used is achieved so that better interchangeability of the structural components, including the outer and inner walls, is available, where both the inner and outer walls are double toothed profiles.
  • the distance between the two walls, inside and outside, of the double wall structure is at least 15 cm.
  • connection stirrups are integrated at the height of the corner connections thus formed, these being entirely contained inside the stacked beams with the double tooth profile of each wall.
  • This type of particularly ingenious connecting bracket is provided for corner connections and is excellent for modular freestanding buildings.
  • This is a metal rod bent at right angles, in particular steel or plastic, with the particularity that it comprises three consecutive elbows at right angles to each other in offset orthogonal planes, so that they form two consecutive squares sui are mutually perpendicular in dihedrals at right angles. More particularly, the metal rod is of reinforcing steel, with lower production costs, the ends extending in opposite directions with respect to an elongate central piece.
  • spacer pieces are provided at predetermined positions between the two walls as spacers between the two walls of the double wall, which are also formed by double-toothed profiles. Similar, but preferably double connecting brackets.
  • This connecting stirrup instead of a spacer has many improvements, less reinforcement tubes, less loss in thermal bridge, also easier to erect, hardware gain.
  • the advantages are therefore numerous with this double bracket which can replace the intermediate part in the double wall structure.
  • the intermediate piece made of wood constitutes, in effect, a thermal bridge. This disadvantage is eliminated by replacing each intermediate piece with a corresponding double connecting stirrup which, in practice, roughly corresponds to two simple connecting stirrups.
  • Another advantage is the virtual elimination of the reinforcing tubes below, at least the outer wall, thanks to this trick.
  • the connecting yoke shows arms of equal length. Due to its particularly simple construction, the connecting stirrup of the invention is very easy to produce by means of a bending machine well known in the building sector. Mounting this link bracket is also easy. The preparatory work is limited to drilling a single hole in each of the beams that intersect at a precise distance from the ends of each beam. An arm of the bracket is completely pushed into a hole until the body of the connecting piece is embedded in the groove of the beams.
  • the end wood is much less likely to be split at the corners, for example if the walls are twisted or warped, because the connecting piece can pivot about an axis as it is only fixed in a bore , while in the already existing method a mutual angular displacement of the walls is not possible because each connecting piece is fixed in four bores, which weakens the structure of the wood and facilitates the appearance of cracks.
  • this corner construction allows rapid assembly of walls despite the lack of preparatory work.
  • compartments are created, which are completely closed and are therefore intended to isolate perfectly.
  • the compartments thus formed are filled with insulation stuffing material with the formation of an uncut insulation layer which is completely free of cracks, even in the presence of protruding parts, such as plumbing, etc. on the walls, that is to say practically without any residual free space which would remain unoccupied.
  • protruding wall sections no longer cause problems in the coating with insulation of the outer face of such a house, so that excellent thermal insulation is thus achieved through the construction of the invention.
  • the structure thus proposed has a completely smooth appearance on the outside of the latter with a completely continuous insulation within the proposed structure.
  • said filler material is formed of a bulk material, which is effective as a suitable filler material.
  • Said filling material is compacted solidly into a conglomerate with a high density, with the advantage that the insulating material does not substantially sag in the intermediate space while maintaining its upper level at the height of the top of the filling space of the double-walled construction thanks to a minimum sag coefficient of the insulating material.
  • said filler material is recyclable, which offers the advantage of being environmentally friendly, more particularly a natural product, by offering the additional advantage of good complementarity with wood formwork, with conservation natural moisturizing properties of wood.
  • a plastic with, certainly, satisfactory insulating properties appropriate natural products have the property of forming healthy insulating materials without the formation of hazardous waste, such as formaldehyde.
  • the above filling material is composed of cellulose fibers, in particular compressed cellulose fibers.
  • the insulation material retains its original shape within the filling space of the wall structure, because this material has a maximum sag coefficient, which is such that this material does not sag. not over time, while not degrading either despite its loose structure, notwithstanding the fact that it is a particularly lightweight material. This therefore does not exert internal pressure against the walls, so that the stability of these remains maintained.
  • the insulating material does not shrink, so that the level of insulation remains constant inside the double wall, which ensures an intact insulation to this double wall according to the invention, and what whatever the duration.
  • the aforementioned filling material is compressible just before production.
  • the insulating material is chosen so that it is well compressible so that it contains a certain amount of air, which results in good insulation considering that the air is a good insulator in itself.
  • the "U value" thus reaches approximately 0.17, while the energy level E ⁇ 40, preferably ⁇ 35, more preferably it reaches about 31.
  • elongate reinforcing elements are provided at predetermined positions of the double wall structure, in which they extend substantially perpendicular to the beams, which preferably have a profile of tube, hollow or solid, plastic or metal, and may be provided in pairs, in each case on both sides of the intermediate space.
  • the invention also relates to a method of assembling a beam arrangement as defined above, which is remarkable in that firstly the two outer and inner walls respectively are mounted from the ground to the top, after which the interspaces created within the outer and inner walls are filled with insulating material, in particular by injection.
  • insulating material in particular by injection.
  • By injecting the cellulose fibers they intermingle together so that a dense and protective insulation is created, which is particularly stable.
  • a particular advantage lies in the complete absence of joints or cracks.
  • the cellulosic fibers are thus mechanically blown into the compartments of the structure. Thanks to this seamless and uncut insulation, we obtain an absolutely excellent insulation because the absence of cuts can not therefore cause leakage, unlike the known pre-assembled insulation panels which show the inconvenience to form cold bridges at their edges forming cracks to avoid.
  • Another advantage with this is a perfect use of the available insulation space, instead of one of the insulation elements overlapping the other, because in these cavity walls, we still have to deal with sanitary drainage pipes, toilets, etc., and this also in contrast to known preformed insulation panels. Indeed, in the case of a drainage pipe is sprayed around it. This is particularly troublesome for obstacles such as plumbing and others that must necessarily be applied to the housing walls. In general, it is a source of discontinuities in the insulating layer with all the consequences in terms of loss of insulating capacity and efficiency.
  • the insulation of the wall obtained by the invention offers a perfectly continuous layer of insulation, which absorbs all possible obstacles or other discontinuities thanks to the perfect adaptation of the insulating padding around the obstacles.
  • the walls of these are formed by pieces of round or log wood or superimposed beams, and more particularly an angle assembly of a self-supporting building whose walls are formed by superposed beams, with the particularity that it includes the following treatments: drilling a single bore in the upper or lower edge of each beam at a predetermined distance from each end of the beam; driving an arm of the connecting yoke into the aforesaid bore hole until the body of the yoke is sunk into the grooves of the intersecting or intersecting beams; and affixing an upper beam to the vertical end of the connecting yoke.
  • the present invention relates to a construction that can be used in the construction of low-energy houses of wood, more particularly of natural wood.
  • the walls 11, 12, 13 of a self-supporting building are formed by wooden beams 4 which are superimposed.
  • the figure 1 shows the essential elements of a house under construction with a facade with a double-walled structure 1 with a closed profile that encloses an interior space 14. This interior space is filled with an insulating material 5.
  • the double-walled structure 1 is composed of mutually superposed beams 4 which are laminated. These have a double-toothed profile 21, 22, resp. profiled groove 31, 32 at their lower and upper sides as shown in FIG. figure 3 .
  • the double-walled structure thus constructed is exclusively made from low-energy, environmentally friendly materials in the entire production process, with fully absorbed projection forces and continuous, seamless cavity insulation. or cracks being also performed with a external surface 39 flat thanks to this double wall. Thanks to this double tooth profile structure, an extremely environment-friendly wall is also obtained that is free of formaldehyde.
  • the beams 4 are provided at their apex with two parallel longitudinal protruding ribs 21 while they are provided in their lower part with two parallel grooves 31, 32 which are complementary. These grooves of an upper beam can be placed on the rib 21, respectively. 22 of an underlying beam in an appropriate insertion to thereby prevent mutual side shift of said beams.
  • the figure 3 shows that the beams are provided at their upper edge with two ribs 21, 22 oriented in the longitudinal direction whose sides 38 are bevelled, while the lower edge of each beam is provided with two grooves 31, 32 which is arranged on the ribs 21, 22 of an underlying beam and capable of cooperating with each other in a groove-type confinement to prevent mutual lateral shifting of such beams with respect to each other.
  • a longitudinal groove 6 is provided along each side of the groove.
  • the same double toothed profiles can be perfectly used as building elements 2 everywhere for the two facade walls 11 and 12 and the intermediate or resp. spacers 6 between them, which seems more robust, and even the simple internal partitions 13. With this uniformity in the building elements 2, we obtain a remarkable simplification in the assembly of the assembly.
  • the so-called double connecting yoke 80 advantageously replaces the double toothed profiles 2 made of wood as intermediate pieces.
  • this double connecting yoke 80 is included in a double wall, in which the functional relationship and the mode of arrangement of this yoke 80 spring perfectly in replacement of the double toothed profile as an intermediate part 6, as illustrated in FIG. figure 4 , resp 1.
  • the figures 3 and 4 show how a connecting element 8 is arranged between each upper and lower beam 4 in the space 24 which is formed between the two ribs 21 and 22.
  • the separation between the two grooves 31, 32 is formed by a rib slightly projecting 34 whose height is substantially smaller than that of the corresponding outer edges of the grooves.
  • the connecting element 8 is suitably provided with anchoring elements 75, 76, which provide an effective connection in all directions of the surrounding beams 4 to each other.
  • Said anchoring elements 75, 76 consist of protuberances which can be formed by anchoring rods, for example cylindrical, which are provided at their two free ends with the connecting element 8, as represented in FIG. figure 12 .
  • a certain clearance can advantageously be provided between the anchoring element and the hole in the beam so as to be able to absorb possible deformation of the material of the wooden beams 4.
  • the anchoring elements 75, 76 have a relatively long length compared to at the height of the beams, for example at least half of it.
  • the filler material 5 is preferably formed from a bulk material. It is true that another type of padding material may be used, if appropriate, such as foams, especially polyurethane foam. This material however tends to sag after a certain time so that the top of the mass of insulation thus produced would come to a lower level, with the disadvantage that a portion of the internal space 14 would be found without insulating material , which must be avoided.
  • a natural material is used with the advantage that it does not exhibit toxicity because it does not consist of a chemical, or does not include hazardous substances.
  • the insulation 5 is made of a recyclable material of the paper type, for example, such as newsprint recycled preferably.
  • This product offers the advantage of not harming human health, especially for the skin, and does not cause irritation either. This is retained because it is an ecologically justified choice.
  • Said insulating material 5 is treated so as to have an exceptionally high density conglomerate obtained after the filling operation.
  • an optimum insulation layer 5 is made with cellulose fibers which are obtained by cutting the aforesaid paper materials into large fibers, furthermore mixed together and finally broken, so that the cellulose fibers obtained are intermingle with each other so that dense and protective insulation is obtained which is particularly stable.
  • the stability of the insulating material thus obtained is such that it does not sag over time, so that the upper level thereof remains at its initial level, so that the optimal operation of the insulating mass 5 remains maintained.
  • the conglomerate with long fibers thus obtained thus provides a particularly ecological wall without the presence of harmful substances such as formaldehyde and the like, as well as a very low thermal conductivity. Between the cellulose fibers of the air is present everywhere, which only promotes the property of excellent insulation of the wall.
  • the superposed beams 4 are fixed by means of a mortise tenon arrangement.
  • the so-called level E is also remarkably low with only 31, which is an exceptionally low energy value that can be obtained thanks to this excellent double wall structure according to the invention.
  • the thickness of the insulation layer 15 cm, as in the above experimental arrangement can go up to values such as 20 to 25 cm up to 30 cm, which has an influence on the values U and E which become lower.
  • reinforcing members 9 may be incorporated therein at well-defined locations as shown in FIG. figure 3 .
  • these reinforcing elements 9 are furthermore represented in the form of vertical tubes which extend vertically in the two walls 11 and 12, and even in the inner wall 13, with a circular profile, so that the beams 4 are aligned, if necessary to compensate for tolerances.
  • the connecting stirrup 8 consists of a metal rod bent at right angles, in particular steel or concrete reinforcing iron of the type commonly used in the construction industry.
  • the rod comprises three right-angled consecutive bends 87, 88, 89 which are perpendicular to each other in offset orthogonal planes, so that they form contiguous brackets which are mutually perpendicular.
  • Two adjacent bends are included in planes that are also perpendicular to each other and form a rectangular dihedral angle.
  • the depth of the groove 31, 32 is made larger than the height of the rib so that, after the superposition of two beams, a suitable clearance 73 is maintained between tenon and mortise cooperating to house the connecting stirrup 8.
  • a hole 74 In the bottom of the groove 31, 32 of each beam is drilled a hole 74 at a precise distance from the angle.
  • a beam is disposed each time on both corner sides of the walls and on the underlying beams, wherein a hole 14 has been drilled in advance at said predetermined distance.
  • the superimposed beams collapse under the weight of the tongue-and-groove connection so that the vertical branch 75 of the connecting yoke is driven into each beam.
  • the connecting stirrup 8 confers great rigidity on the angle connection 33 without causing stress in the wooden beams 4.
  • the connecting yoke can pivot freely about its axis because it is fixed only in a bore hole. With so many connection points, each angular movement of one wall relative to the other is not possible without internal tension in the wood. In addition, the holes weaken the structure of the wood, so that the risk of crack formation is great.
  • Each hole in the beam is optionally provided with a conical edge 16 to facilitate the insertion of an arm 15 of the connecting stirrup 8.
  • the introduction of the arm 15 of the connecting stirrup 8 is done for example by stamping, by means of a hammer on the first bend until the body drowns in the two converging grooves 31, 32 forming the angle.
  • the erection process of the construction 1 is described below.
  • the two inner and outer walls 11 and 12 are built vertically from the ground 3 to the ceiling on a whole floor, where a laminated break 7 is provided. This allows for a progressive assembly.
  • the walls are built by mutual overlapping of the laminated wooden beams 4 with double tooth profile with simultaneous incorporation of the intermediate pieces 6 and head pieces 16 which gives rise to the enclosed spaces 14.
  • these confined compartments 14 are filled with the bulk insulating material by injection, using a suitable blowing method.
  • the compartments 14 are completely filled up to their upper side which corresponds to the upper outer edge of the doubly toothed profile, in particular the sharp edge 24 thereof, so as to allow an optimal filling of the compartments 14 is obtained by maximizing the volume available for insulation padding 5, with optimal density.
  • FIG 10 shows the schematic representation of the facade of this type of housing in partial sectional view and shows the essential elements of it in a double wall structure with closed profile.
  • the double wall construction according to the invention offers much better insulating properties than with traditional insulating materials, such as wools of rock or mineral. This applies not only to the improvement of thermal insulation, where the much lower thermal conductivity significantly improves the quality of the insulation, and where the absence of cracks or joints in the insulation layer itself plays an important role. Indeed, the slots are openings at the origin of losses.
  • the thermal capacity of the insulation in the construction affects the delay it causes against the penetration of sunlight.
  • the warming of the interior spaces is in itself retarded as much as possible given the phase shift which is much greater with the proposed cellulose or cellulosic material, particularly with the compacted fibrous structure, than with other insulating materials such as polystyrene or mineral wool, for example, up to more than 5 times larger, in which case it is deliberately chosen for this composition, for example instead of cellulose wadding.
  • This influence can be determined in terms of size by the number of hours required for thermal waves on an outer surface to penetrate the interior constructions.
  • the insulating material used has a perfect moisturizing function in isolated living spaces, which can serve as a buffer for moisture. More particularly, the combination of natural fibers and blowing technology increases the quality of the living environment from an ecological point of view, which is even more favored by major energy savings. In the production process, there is a very low energy consumption, up to 8 times less than with conventional insulating materials such as glass wool.
  • this insulating material also offers improved acoustics over existing fibers, which is also the case with fire resistance.
  • this double-insulated construction allows for economical processing, without cuts or overlaps with extremely fast processing, where prefabricated compartments that are ready for blowing can be processed into a complete insulation product in a minimum of seamless time.
  • the efficiency of such a double-walled system with double tooth profile in natural construction with an extractable insulating filler material where the intermediate layer is placed in solid bulk, is much higher and much more reliable, with an insulating effect strengthened and easier placement.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Building Environments (AREA)
EP11184563A 2010-10-08 2011-10-10 Dämmstruktur für den Wohnungsbau, und damit verbundenes Verfahren Withdrawn EP2489807A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE2010/0595A BE1020097A5 (nl) 2010-10-08 2010-10-08 Isolerende constructie voor de aanbouw van woningen en werkwijze hiervoor.

Publications (1)

Publication Number Publication Date
EP2489807A1 true EP2489807A1 (de) 2012-08-22

Family

ID=44541529

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11184563A Withdrawn EP2489807A1 (de) 2010-10-08 2011-10-10 Dämmstruktur für den Wohnungsbau, und damit verbundenes Verfahren

Country Status (2)

Country Link
EP (1) EP2489807A1 (de)
BE (1) BE1020097A5 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114450455A (zh) * 2019-10-09 2022-05-06 圣戈班韦伯公司 混凝土建筑元件的增材制造

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1180528A (en) 1983-02-07 1985-01-08 Leopold Bonicalzi Insulated wall unit construction
EP0465455A1 (de) * 1990-07-05 1992-01-08 Jacques Vanbeveren Verbindungsbügel für vorgefertigte, selbsttragende Bauteile
EP0470062A1 (de) 1990-07-30 1992-02-05 IPSO FACTO, naamloze vennootschap Verfahren und Element zum Verbinden von Holzwänden
FR2678657A1 (fr) 1991-07-04 1993-01-08 Vittupier Joseph Perfectionnement pour construction en madriers de bois.
FR2757552A1 (fr) * 1996-12-23 1998-06-26 Soux Jacques Louis Auguste Construction bois massif a raidisseurs metalliques internes et assemblage par goujon de rappel interne, indeformable, transportable, heliportable, modulable, parasysmique, demontable, reajustable
WO2008046932A1 (es) 2006-10-19 2008-04-24 Garate Garamendi Horacio Berna Muro portante de tabique doble de madera arriostrado
FR2930959A1 (fr) 2008-05-06 2009-11-13 Guidel Soc Par Actions Simplif Element universel emboitable en bois massif

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1180528A (en) 1983-02-07 1985-01-08 Leopold Bonicalzi Insulated wall unit construction
EP0465455A1 (de) * 1990-07-05 1992-01-08 Jacques Vanbeveren Verbindungsbügel für vorgefertigte, selbsttragende Bauteile
EP0470062A1 (de) 1990-07-30 1992-02-05 IPSO FACTO, naamloze vennootschap Verfahren und Element zum Verbinden von Holzwänden
FR2678657A1 (fr) 1991-07-04 1993-01-08 Vittupier Joseph Perfectionnement pour construction en madriers de bois.
FR2757552A1 (fr) * 1996-12-23 1998-06-26 Soux Jacques Louis Auguste Construction bois massif a raidisseurs metalliques internes et assemblage par goujon de rappel interne, indeformable, transportable, heliportable, modulable, parasysmique, demontable, reajustable
WO2008046932A1 (es) 2006-10-19 2008-04-24 Garate Garamendi Horacio Berna Muro portante de tabique doble de madera arriostrado
FR2930959A1 (fr) 2008-05-06 2009-11-13 Guidel Soc Par Actions Simplif Element universel emboitable en bois massif

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114450455A (zh) * 2019-10-09 2022-05-06 圣戈班韦伯公司 混凝土建筑元件的增材制造
CN114450455B (zh) * 2019-10-09 2023-10-31 圣戈班韦伯公司 混凝土建筑元件的增材制造

Also Published As

Publication number Publication date
BE1020097A5 (nl) 2013-05-07

Similar Documents

Publication Publication Date Title
BE1017998A3 (fr) Structure composite de construction modulaire.
CA2802823A1 (fr) Procede de fabrication d'un edifice a partir de briques a emboitement a joints secs
FR2969188A1 (fr) Element constructif de construction pour batiment
CA2621812A1 (fr) Systeme de construction pour la realisation de murs
WO2017153352A1 (fr) Paroi composite pour la construction d'un bâtiment, ainsi qu'ensemble de construction d'un bâtiment comportant une telle paroi composite
WO2014053905A2 (fr) Poutrelle structuree et element modulaire de construction realise avec cette poutrelle
EP2489807A1 (de) Dämmstruktur für den Wohnungsbau, und damit verbundenes Verfahren
WO1998054418A1 (fr) Ossature de batiment
FR2989704A1 (fr) Elements de construction et construction de toiture
WO2015067901A1 (fr) Elements poutre et plancher pour batiments avec tiges de bambou
FR2556387A1 (fr) Element de construction du type en polystyrene expanse, destine a la realisation de mur
FR3065740A1 (fr) Element d'isolation
CA2781072C (fr) Ensemble d'elements de construction d'une paroi en bois et procede de mise en oeuvre de tels elements
EP3510211B1 (de) Verfahren zum zusammenbau von bauelementen und so hergestelltes gebäude
EP3309312A1 (de) Verfahren zur herstellung von balkon und so gewonnener balkon
FR2956419A1 (fr) Elements de construction calorifuges
FR2950374A1 (fr) Panneau de facade prefabrique comprenant un cadre d'ossature en bois et au moins une peau en beton relies mecaniquement par une pluralite de connecteurs
FR3049624A1 (fr) Element d'isolation
FR3026760A1 (fr) Panneau monobloc prefabrique
FR3080393A1 (fr) Element de construction
BE1021967B1 (fr) Structure mixte bois et bambou
FR2994577A1 (fr) Mur de construction a ossature en bois destine a la construction d'une habitation
WO2017126951A2 (fr) Bloc de coffrage isolant
FR2918395A1 (fr) Immeuble et procede de construction d'un immeuble
EP2243891A1 (de) Holzbetonverbundplatte

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): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

17P Request for examination filed

Effective date: 20130222

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: 20150501