EP3601696A2 - Plaque de construction résistante à la chaleur et à la compression - Google Patents

Plaque de construction résistante à la chaleur et à la compression

Info

Publication number
EP3601696A2
EP3601696A2 EP18720971.3A EP18720971A EP3601696A2 EP 3601696 A2 EP3601696 A2 EP 3601696A2 EP 18720971 A EP18720971 A EP 18720971A EP 3601696 A2 EP3601696 A2 EP 3601696A2
Authority
EP
European Patent Office
Prior art keywords
building construction
panel according
construction panel
building
inner cavity
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.)
Granted
Application number
EP18720971.3A
Other languages
German (de)
English (en)
Other versions
EP3601696B1 (fr
Inventor
Gerhard Heying
Axel Herzsprung
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.)
Heying und Herzsprung GbR
Original Assignee
Heying und Herzsprung GbR
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 DE102017003179.7A external-priority patent/DE102017003179A1/de
Priority claimed from DE102017008796.2A external-priority patent/DE102017008796B4/de
Application filed by Heying und Herzsprung GbR filed Critical Heying und Herzsprung GbR
Publication of EP3601696A2 publication Critical patent/EP3601696A2/fr
Application granted granted Critical
Publication of EP3601696B1 publication Critical patent/EP3601696B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2/3405—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets
    • E04C2002/3472—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by profiled spacer sheets with multiple layers of profiled spacer sheets
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/34—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts
    • E04C2002/3477—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of two or more spaced sheet-like parts spaced apart by tubular elements parallel to the sheets

Definitions

  • the invention also relates to a pressure-resistant, heat-insulating construction panel made of an extruded profile of an at least double web plate multiple with parallel to the outer profile side surfaces along continuously extending, cavities limiting stiffening webs.
  • the invention further relates to a pressure-resistant, heat-insulating construction plate, consisting of a plastic housing comprising at least one inner cavity with a plurality of stiffening webs arranged in the inner cavity for receiving the pressure load.
  • a building construction plate for hail impact-resistant light panels of translucent plastic material is known for example from DE 30 48 695 A1, in which cavities are arranged perpendicularly or obliquely to the extruded profile rectilinear stiffening webs, which also in the formation of the light plates as a web multiple plate straight between the continue parallel broad outer surfaces.
  • the invention has for its object to provide a pressure-resistant, heat-insulating construction plate, on the one hand has a low heat transfer coefficient and on the other hand, a high compressive strength.
  • this object is achieved in that the adjacent cavities of the web multiple plate and the webs delimiting them are formed by a plurality of distance-determining hollow profiles, which are arranged offset in the cavities by half of their hollow profile cross-section.
  • the building structure plate is provided with at least one centrally through their outer wide surfaces continuous, rectangular bore, which is cohesively and tightly connected to a bore diameter adapted pipe profile piece for the passage of a holding member.
  • the structural panel can be cut both square and rectangular from the extruded profile, wherein the square embodiment has a central bore, while the rectangular embodiment have three holes, which are intended for the passage of Dübein or similar support members.
  • the construction construction plate according to the invention If, in the construction construction plate according to the invention, the front edges which extend transversely to the extrusion direction and which correspond to the cut edges of the profile are firmly bonded to flat bodies, then the construction advantageously results in a multi-plate hollow space. If the material bond is effected under vacuum, then all the cavities would have been evacuated at the same time, which would additionally reduce the thermal conductivity of the building construction panel.
  • the webs forming the cavities of the multi-web plate webs which are produced according to the invention by a plurality of distance-determining hollow profiles, advantageously experienced by the staggered arrangement in the adjacent cavities, a web extension, which extends the heat conduction paths.
  • the resulting effect of reducing the heat transfer coefficient occurs at a plurality of different hollow profile cross sections, the best of which are described below.
  • the distance-determining hollow profile is provided with a square cross-section and arranged edgewise between the wide surfaces of the building construction panel.
  • the tubular formation of the distance-determining hollow profile with a circular cross-section.
  • the distance-determining hollow profile is uniformly distributed over the circumference hexagonal, in this way results in a honey-shaped cross-sectional pattern with staggered arrangement in adjacent cavities of the building construction plate.
  • this object is further achieved in that the plastic housing is assembled from two housing parts which are fixedly connected to each other, close off the inner cavity to the outside and at least have a poorly heat-conducting medium in the cavity.
  • the large-area broad side surfaces of the housing walls in the interior are thermally insulated from each other by an intermediate, introduced in the cavity, poor thermal conductivity medium.
  • the effective heat transfer path is structurally extended, so that the thermal conductivity of the building construction plate is significantly reduced while ensuring the required mechanical or static stability.
  • both a low heat transfer coefficient and a high compressive strength is achieved.
  • the large-area broadside surfaces are provided with at least one corresponding, aligned rectangular extending passage opening for the passage of a fastener and that the passage opening is sealed by means of a, both housing parts connecting wall opposite the inner cavity.
  • both housing parts are made substantially the same and formed like a box with outer edge walls whose free edges form the housing part connection.
  • the two housing parts may alternatively be designed unequal, such that one of which is formed like a box with outer edge surfaces and the other is formed by a cover-like housing plate.
  • the gap between the connected housing parts in the region of the four narrow sides of the plastic housing is arranged and thus largely exempt from pressure loads.
  • the two housing parts have a plurality of parallel extending, projecting into the inner cavity stiffening webs which are formed at right angles to the large-scale housing inner sides.
  • the box-like of the two housing parts is made of an injection-moldable plastic, which may contain a fire-resistant aggregate.
  • a commercial product from BASF with the name Ultramit A66 GF30 FR from the group of Spezialpoiyamide would be suitable.
  • the proposed building construction panels meet the expectation to avoid a thermal bridge between the outer surface of the structure and the outer surface of the thermal insulation layer in solid structures, in particular building facades with externally superior thermal insulation layer.
  • thermal bridges are formed by necessary high-strength support elements that must penetrate the thermal barrier coating for superior construction elements, such as balcony railing, window grilles, electrical system components and the like.
  • the proposed building construction plates are intended as an intermediate layer between the outer surface of the solid construction body and the usual substantially L-shaped support element, which in turn can be designed in a simple and uncomplicated manner without further measures which prevent heat conduction.
  • the particular advantage of the proposed building construction plate consists, on the one hand, in a serial or mass production which is economically possible by the extrusion process. On the other hand, in the case of a need for manufacturing a building construction panel with comparatively small numbers of pieces and a reduced outlay for storing the semifinished products, in some cases a further production method by means of a pressure or injection molding process could be considered. Further advantages and details of the building construction plates according to the invention will become apparent from the following description of the figures. Show it:
  • Figure 1 shows an embodiment with a plan view of a rectangular pressure-resistant, heat-insulating construction plate according to the invention
  • Figure 2 shows another embodiment with a plan view of a square, pressure-resistant, heat-insulating construction plate according to the invention
  • FIG. 3 shows a partial section III-III through a bore in the pressure-resistant, heat-insulating building construction panel according to FIGS. 1 and 2;
  • Figure 4 as a first embodiment of the invention, a first cross-section of the building structure of Figure 1 or Figure 2;
  • Figure 4A is an enlarged partial section of Figure 4;
  • FIG. 5 shows, as a second exemplary embodiment of the invention, a second cross section of the building construction panel according to FIG. 1 or FIG. 2;
  • FIG. 5A shows an enlarged detail of FIG. 5;
  • Figure 6 as a third embodiment of the invention, a third cross-section of the building structure of Figure 1 or Figure 2;
  • Figure 6A is an enlarged partial section of Figure 6;
  • Figure? as a fourth embodiment of the invention, a fourth cross section of the building structure of Figure 1 or Figure 2;
  • FIG. 7A is an enlarged partial section from FIG. 7;
  • Figure 8 schematically shows another embodiment with a plan view of a rectangular pressure-resistant, heat-insulating construction plate according to the invention.
  • FIG. 9 schematically in a detail a section II-II of Figure 8 as an exploded view
  • FIG. 10 shows schematically in a detail a section III - III from FIG. 8 in an exploded view
  • Figure 11 shows schematically a complete cross-section of Figure 8 of the building construction plate according to the invention in the region of section II-II;
  • Figure 12 schematically shows a complete cross-section of Figure 8 of the building structure panel according to the invention in the region of section III-III.
  • Figures 1 and 2 show schematically the plan views of a building construction plate 1 or 2 consisting of an elongated plastic material, e.g. made of PVC, existing rod-shaped extruded profile 3 is produced by separating cuts.
  • a building construction plate 1 or 2 consisting of an elongated plastic material, e.g. made of PVC, existing rod-shaped extruded profile 3 is produced by separating cuts.
  • the building construction plate 1 is provided with three through-holes 4, which is formed by a pipe profile piece 5, which is connected to its outer wall 6 stoffsc liquid with the building board 1.
  • the bore 4 extends centrally in the region of the broad surface 7 at right angles to this and forms with the circular passage cross-section 8 a guide for a not-shown cylindrical holding member, such as a fixing dowel or the like.
  • the outer diameter of the bore 4 is adapted to the outer diameter of the tubular profile piece 5.
  • the two long edges 9 of the building construction panel 1 run parallel to each other and exactly in the extrusion direction 10.
  • the two parallel to each other and at right angles to the extrusion direction 10 extending narrow edges 11, 12 are made by cuts.
  • FIG. 2 shows, in a plan view very similar to FIG. 1, instead of a rectangular design of the building construction panel 1, a diagrammatic representation of a quadratic embodiment in which a section III-III is guided through the bore 4 and its tubular profile piece 5, which is shown in FIG 3 matches. Incidentally, the same parts are provided with the same reference numerals.
  • the cut edges 11 and 12 are connected by plates 13, 14 cohesively with the building board 1.
  • Figures 3 and 4 show schematically the building construction plate 1 with a cross section of the extruded profile 3 in the form of a multi-plate plate, which is at least doubled, so that two parallel to the outer profile side surfaces 7 extending cavities 15, 16 form, which in turn of a plurality of distance determining Hollow sections 17 are filled, form the hollow profile walls 18, the stiffening webs 19.
  • the two hollow spaces 15, 16 from each other separating inner plate wall 20 is in its wall thickness about twice as thick as the outer wall thickness of the wide surface 7. It can be seen that the distance-determining hollow section 17 used in Figures 3 and 4 is tubular with a circular cross-section.
  • FIG. 4 shows a detail in FIG. 4A on an enlarged scale in order to make the cross-section of the building construction panel 1, 2 on the one hand and the complementary cross-section of the associated extrusion die, not shown in detail, visible.
  • FIG. 3 shows as a detail a dashed arrow 21 shown on the left side, which shows the characteristic course of the heat conduction path through the building construction panel 2.
  • FIGS. 5 and 5A illustrate the cross-section of the building construction panel 1 in an embodiment in which the spacing-determining hollow profile in the web multiple panel is formed by two alternately different cross-sections.
  • the same parts are provided with the same reference numerals.
  • square hollow sections are used in FIGS. 6, 6A
  • hexagonal hollow sections are used in the embodiment according to FIGS. 7, 7A, which with their profile walls form the stiffening webs of the building construction plate, namely with a considerable lengthening of the heat conduction paths.
  • the same parts are provided with the same reference numerals.
  • the invention will be described with a further preferred example and explained their mode of action.
  • Figure 8 schematically illustrates the non-scale top view of a building construction plate 101 made of plastic, e.g. PVC, existing two housing parts 102, 103 are firmly connected to each other.
  • the two housing parts 102, 103 are produced by injection or pressure casting and are preferably glued together, so that there is a tight connection.
  • the plastic housing 104 thus formed includes an internal cavity 105 which is permanently separated from the surrounding outside air.
  • the plastic housing 104 has on its two broad side surfaces 04a in the middle in a row three passage openings 108 for not shown fastening means, such as dowels and / or screws on which the
  • the two broad side surfaces 104a are delimited by outer edge walls 109, 110, whose wall surfaces 1 1 1, 1 12 facing the cavity 105 mark the wall thickness of the two edge walls 109, 110 by means of the dashed lines.
  • the parallel drawn to the elongated running edge walls 1 10 double dashed lines mark stiffening webs 1 13, 1 14, which are integrally formed on the two housing parts 102, 103, the inner cavity 105 on the one hand and on the other hand on each of the housing parts 102, 103 facing each other facing ,
  • the stiffening webs 1 13, 1 14 serve to accommodate the resulting pressure loads acting on the two broad side surfaces 104 a.
  • Each of the through holes 108 has, as the dashed circle around the circular contour shows, a continuous, the respective passage opening with respect to the cavity 105 sealing tubular wall 115 which connects the two housing parts 102, 103 with their broad side surfaces 106, 107 tight.
  • the two housing parts 102 and 103 are shown schematically in section in an exploded view in the direction of the dot-dashed center line 116, the same parts being provided with the same reference numerals. It can be seen that the parallel stiffening webs 113 left at its free edge 117 a web-free gap 1 18, which serves to receive a plate of a thermally insulating solid body 119.
  • the solid body 119 may be embodied as a polystyrene or foam board of polyurethane or a layer of fiber materials.
  • Figures 11 and 12 show schematically the assembled housing parts 102 and 103, which have their connection joint 120 on the narrow sides 106, 107 of the plastic housing 104 approximately in the middle of the two edge walls 109, 110.
  • the connecting joint 120 is formed by corresponding overlapping wall parts 121, 122, which are connected to one another in a form-fitting or cohesive manner by adhesive and / or by heat treatment.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

La présente invention concerne une plaque de construction (1, 2), de forme carrée ou rectangulaire, laquelle est déterminée conformément aux mesures de résistance à la chaleur des bâtiments, lesquels sont équipés ultérieurement de panneaux de parement dotés d'une couche intermédiaire de matériaux isolants, tels que des nattes de laine de roche ou de fibre de verre, des plaques de polystyrène ou de polyuréthane. Les panneaux de parement recouvrant la couche résistante à la chaleur sont reliés de manière rigide et résistante aux tempêtes au bâtiment, généralement, au moyen d'éléments de fixation et de support métalliques, constitués de profilés de support métalliques en d'aluminium ou en acier inoxydable, pénétrant ladite couche résistante à la chaleur. Cependant, tous les profilés de support métalliques de l'état de la technique forment des ponts thermiques, lesquels réduisent l'effet d'isolation. La solution selon l'invention porte sur des plaques de construction (1, 2) résistantes à la chaleur et à la compression en tant que couche intermédiaire, lesquelles réduisent sensiblement l'effet de pont thermique des éléments de support et de fixation, sans affecter la stabilité mécanique de la couche résistante à la chaleur. La plaque de construction (1, 2) selon l'invention peut être fabriquée sous une forme simple à partir d'un profilé extrudé (3) ou par moulage par injection ou par moulage sous pression.
EP18720971.3A 2017-03-28 2018-03-28 Plaque de construction résistante à la chaleur et à la compression Active EP3601696B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102017003179.7A DE102017003179A1 (de) 2017-03-28 2017-03-28 Druckbelastbare, wärmedämmende Baukonstruktionsplatte
DE102017008796.2A DE102017008796B4 (de) 2017-09-13 2017-09-13 Druckbelastbare, wärmedämmende Baukonstruktionsplatte
PCT/EP2018/057998 WO2018178191A2 (fr) 2017-03-28 2018-03-28 Plaque de construction résistante à la chaleur et à la compression

Publications (2)

Publication Number Publication Date
EP3601696A2 true EP3601696A2 (fr) 2020-02-05
EP3601696B1 EP3601696B1 (fr) 2021-02-17

Family

ID=62089710

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18720971.3A Active EP3601696B1 (fr) 2017-03-28 2018-03-28 Plaque de construction résistante à la chaleur et à la compression

Country Status (2)

Country Link
EP (1) EP3601696B1 (fr)
WO (1) WO2018178191A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113216440A (zh) * 2021-02-05 2021-08-06 方圆建设集团有限公司 一种新型装配式c型钢管束混凝土带保温剪力墙

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1685353A (en) * 1924-11-26 1928-09-25 Dawson George Hives Trussed structure
DE1609777A1 (de) * 1965-07-06 1970-04-30 Roehm & Haas Gmbh Lichtdurchlaessige Abdeck- oder Wandplatte aus thermoplastischem Kunststoff
DE3048695A1 (de) 1980-12-23 1982-07-08 Bayer Ag, 5090 Leverkusen Stegdoppelplatten
DK147948C (da) * 1982-03-05 1985-07-15 Everlite As Bygningsprofilelement af plast
JPH09508329A (ja) * 1994-01-26 1997-08-26 シング，ピーター サンドイッチ構造建築用材料
DK2678490T3 (en) * 2011-02-25 2019-04-23 Meyer Yvonne SUSTAINABLE OR CARRIING LIGHT WEIGHT ELEMENT

Also Published As

Publication number Publication date
EP3601696B1 (fr) 2021-02-17
WO2018178191A2 (fr) 2018-10-04
WO2018178191A3 (fr) 2018-11-22

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