WO2017006239A1 - Joint de raccordement pour panneaux de bois de parois et planchers de bâtiments, structure de bâtiment comprenant le joint de raccordement, et procédé pour la fabrication de la structure de bâtiment - Google Patents

Joint de raccordement pour panneaux de bois de parois et planchers de bâtiments, structure de bâtiment comprenant le joint de raccordement, et procédé pour la fabrication de la structure de bâtiment Download PDF

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Publication number
WO2017006239A1
WO2017006239A1 PCT/IB2016/054005 IB2016054005W WO2017006239A1 WO 2017006239 A1 WO2017006239 A1 WO 2017006239A1 IB 2016054005 W IB2016054005 W IB 2016054005W WO 2017006239 A1 WO2017006239 A1 WO 2017006239A1
Authority
WO
WIPO (PCT)
Prior art keywords
panels
holes
building
ferrules
brackets
Prior art date
Application number
PCT/IB2016/054005
Other languages
English (en)
Inventor
Potito Pedone
Original Assignee
Wood System International Srl
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 Wood System International Srl filed Critical Wood System International Srl
Publication of WO2017006239A1 publication Critical patent/WO2017006239A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/10—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of wood
    • 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
    • E04B1/343—Structures characterised by movable, separable, or collapsible parts, e.g. for transport
    • E04B1/34315—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts
    • E04B1/34321—Structures characterised by movable, separable, or collapsible parts, e.g. for transport characterised by separable parts mainly constituted by panels
    • 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
    • E04B1/35—Extraordinary methods of construction, e.g. lift-slab, jack-block
    • E04B2001/3583—Extraordinary methods of construction, e.g. lift-slab, jack-block using permanent tensioning means, e.g. cables or rods, to assemble or rigidify structures (not pre- or poststressing concrete), e.g. by tying them around the structure
    • 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
    • E04B2001/6191—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means on the corners of the slabs
    • 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
    • E04B2001/6195—Connections for building structures in general of slab-shaped building elements with each other the slabs being connected at an angle, e.g. forming a corner

Definitions

  • Connection joint for wood panels of walls and floors of buildings, building structure comprising the connection joint and method for the making of the building structure
  • the invention relates to a connection joint for wood panels of walls and floors of buildings.
  • the invention also relates to a building structure incorporating the joint and a method for making the structure.
  • the invention may be applied in the wooden buildings construction industry, in particular, but not exclusively, for the construction of earthquake- resistant wooden buildings.
  • US 5 031 371 (A) describes a connector for connecting beams comprising a node and a guide sleeve.
  • the node comprises a plurality of plates provided with holes for the passage of bolts for attaching the plates to the beams; the node also comprises a cylindrical guide sleeve for a bolt.
  • the plates are connected to the cylindrical guide sleeve along the generatrices of the sleeve.
  • the object of the invention is to overcome the abovementioned disadvantages by providing a connection joint for wood panels which is stronger and more effective.
  • Another object of the invention is to provide a connection joint which does not have to be replaced in situations of even high intensity seismic events.
  • a further object of the invention is to provide a connection of the abovementioned type which can be manufactured industrially at low cost.
  • connection joint may be advantageously used to connect wood panels arranged either vertically (wall panels) or horizontally (floor panels) to form the walls and floors of buildings.
  • the joint comprises a plurality of ferrules, preferably made of steel.
  • the ferrules are threaded internally and can be permanently engaged in corresponding holes provided in the sides of the wood panels.
  • the ferrules are preferably engaged in the holes by bonding. Bonding may be brought about using a suitable adhesive of the hardening type.
  • the holes are made in the panels along axes substantially parallel to the plane of the panels.
  • the panels are provided with chamfered corners, so as to define a portion of the panel side perpendicular to the plane of the panel and chamfered with respect to the adjacent sides of the panel.
  • the chamfer is preferably of 45°.
  • the holes are made in the surface of the chamfered portion and there are preferably at least two.
  • the connection also comprises a plurality of securing brackets.
  • the securing brackets are provided with holes or slots for the passage of bolts which can be engaged in the ferrules so as to attach the brackets to the panels.
  • the connection also comprises a node provided with at least a pair of plates.
  • the plates are provided with holes or slots for the passage of attachment elements. Through the attachment elements the attachment brackets are firmly attached to a corresponding plate of the node.
  • the attachment elements are preferably nuts and bolts.
  • the joint comprises a cylindrical sleeve to guide a rod connecting joints together within it.
  • the rod is preferably threaded and is locked with respect to the connection by means of nuts screwed onto the rod and tightened against the end of the guide sleeve.
  • the rod connects at least two joints together or at least one joint and the structure of the building, for example the concrete foundation of a building.
  • the plates are attached to the sleeve along the respective generatrices of the sleeve.
  • the plates vary in number according to the type of joint.
  • the plates are orientated around the sleeve at an angle that is selected according to the type of joint.
  • joints may be provided to join adjacent panels lying in the same plane. In this case the plates will be positioned at 180° with respect to each other.
  • joints may be provided to join adjacent panels lying in perpendicular planes. In this case the plates will be arranged at 90° with respect to each other.
  • the ferrules will comprise a cylindrical metal body, preferably of steel, provided with a threaded axial hole that is open at at least one of its opposite ends.
  • the ferrules will also preferably comprise an outer surface provided with longitudinal or transverse radial projections or a combination thereof or a thread to improve engagement of the ferrule into the hole provided in the panel by means of a hardening adhesive material.
  • the plates of the node comprise slots for the passage of attachment means.
  • the slots advantageously allow the joint to adjust to spatial changes in the panels due to seismic movements.
  • the slots allow means of attachment deformed by movement induced by a seismic event to be replaced by other new straight ones.
  • the last advantage of the slots is that they allow the joints to be assembled without excessive effort in centering and calculating the positions of panels and attachment brackets.
  • the plates are attached to the sleeve by welding.
  • the sleeve and the plates therefore constitute a one-piece node.
  • the rods can be attached to corresponding rods, for example by means of threaded sleeves. In this way rods of the desired length suitable for use in different fields of application can be produced.
  • the joint according to the invention makes it possible to achieve connecting structures capable of holding together a plurality of wooden panels of walls and floors of buildings.
  • Figure 1A is a perspective view of a joint according to a first embodiment of the invention
  • Figure IB is an exploded view of a detail of the joint in Figure 1 A;
  • Figure 2 is a perspective view of a joint according to a second embodiment of the invention.
  • Figure 3 is a perspective view of a joint according to a third embodiment of the invention.
  • Figure 4 is a perspective view of a building incorporating a structure of joints according to the invention.
  • FIG. 5 is a perspective view of the foundation of a building in accordance with a variant of the building incorporating a structure of joints according to the invention
  • Figure 6 is a perspective view of the foundation of a building and a corresponding construction block according to a variant of the building which incorporates a structure of joints according to the invention (framed portions A and B are illustrated transparently);
  • Figure 6a is a detail of framed portion A in Figure 6;
  • Figure 6b is a detail shown transparently of framed portion B in Figure 6;
  • Figure 7 is a perspective view of the foundation, a construction block and a floor of a building according to a variant of a building incorporating a structure of joints according to the invention (framed portion C is seen transparently);
  • Figure 7 a is a detail of framed portion C in Figure 7;
  • Figure 8 is a perspective view of the foundation, a first construction block, a floor and a second construction block of a building according to a variant of a building incorporating a structure of joints according to the invention
  • FIG. 9 is a perspective view of layers in cross-section of a wall panel of a building incorporating a structure of joints according to the invention.
  • connection joint 11 is indicated as a whole by reference 11.
  • joint 11 is configured to attach together four panels P, preferably four wall panels PI, P2, P3, P4.
  • Wall panels PI and P2 lie in a first plane and wall panels P3, P4 lie in a second plane.
  • the two planes are at right angles to each other.
  • connection joint 11 comprises a plurality of ferrules 13.
  • the ferrules are threaded internally and can be permanently engaged in corresponding holes 15 provided in the sides of wooden wall panels P.
  • Ferrules 13 are preferably secured in holes 15 by adhesive bonding using a hardening adhesive.
  • the adhesive is injected into holes 15 before ferrules 13 are inserted.
  • Ferrules 13 are then inserted into holes 15 and the adhesive is hardened.
  • Holes 15 are made in wall panels P along axes substantially parallel to the plane of the panel.
  • Preferably wall panels P are provided with chamfered corners, to define a side portion 17 of wall panel P that is perpendicular to the plane of the panel and chamfered with respect to the adjacent sides. In the example illustrated the chamfer is of 45°.
  • Holes 15 are made in the chamfered surface of portion 17 and are preferably at least two in number.
  • joint 11 also comprises a plurality of fastening brackets 19.
  • Fastening brackets 19 are provided with holes or slots 21a for the passage of bolts 23 that are adapted to be engaged in ferrules 13. Brackets 19 are attached to panels P by means of bolts 23 which are screwed right down into threaded holes 25 of ferrules 13.
  • Joint 11 also comprises a node 27 equipped with at least one pair of plates 29. Plates 29 are provided with holes or slots 31 for the passage of fastening elements 33.
  • Fastening elements 33 are provided to fix brackets 19 to plates 29 of node 27.
  • Fastening elements 33 preferably comprise corresponding threaded pins 33a which are locked against brackets 19 and plates 29 by means of nuts 33b.
  • Brackets 19 are firmly secured to a corresponding plate 29 of node 27.
  • Brackets 19 comprise a first portion 19a provided with holes 21a for attachment to panel P and a second portion 19b provided with a slot 21b for the passage of threaded pins 33a.
  • portions 19a and 19b are perpendicular to each other. In other embodiments said portions 19a, 19b may adopt other configurations suitable for the specific application.
  • Brackets 19 may also be double brackets and comprise pairs of portions 19b that are parallel and at a distance from each other to house a plate 29 between them.
  • joint 11 comprises a cylindrical sleeve 35.
  • Sleeve 35 preferably comprises a cylindrical steel tube.
  • Sleeve 35 is intended to guide an interconnecting rod 37 for joints 11.
  • Rod 37 is threaded and is locked against joint 11 by means of nuts 39 screwed onto rod 37 and locked against the opposite ends of guide sleeve 35.
  • Rod 37 connects together at least two joints 11 or at least one joint 11 and the structure, for example concrete foundation 81, of a building 100.
  • plates 29 are attached to sleeve 35 along their respective generatrices. Plates 29 vary in number depending upon the nature of joint 11. An angle of 90° is provided between plates 29 in the embodiment illustrated, pairs of panels PI, P2 and P3, P4 lying in planes which are perpendicular to each other.
  • this illustrates a second embodiment of the invention in which node 11 is provided with three plates 29 arranged at 90° around guide sleeve 35. This arrangement allows six panels P, of which only three are illustrated, to be attached together.
  • connection joint 11 is provided with six plates 29 arranged radially at 60° around guide sleeve 35. This arrangement allows twelve panels P, of which only six have been illustrated, to be attached together.
  • joints 11 it is also possible to provide for joints 11 to be located horizontally instead of vertically, so as to connect floor panels S instead of wall panels P.
  • wall panels P are of rectangular or square shape and comprise, with reference to a vertical position of such panels as illustrated in Figures 6-8, lower sides 51, upper sides 52 and lateral sides 53; the chamfered corners previously described are therefore located between lower side 51 or upper side 52 and lateral sides 53.
  • lower holes 61 and upper holes 62 are provided in lower side 51 and upper side 52 respectively. These lower holes 61 and upper holes 62 are made along axes substantially parallel to the plane of the panel.
  • an adhesive bonding hole 64 and a check hole 65 made in face F of wall panels P are also provided for each of lower holes 61.
  • Adhesive bonding hole 64 and check hole 65 communicate with corresponding lower hole 61.
  • adhesive bonding hole 64 communicates with a zone of the lower hole which is distal with respect to lower side 51 in which the lower hole is made, while check hole 65 communicates with a zone of the lower hole that is close to that lower side 51.
  • lower holes 61 and upper holes 62 are able to house corresponding pegs 70.
  • the diameters and length of lower holes 61 and pegs 70 are selected so that a space remains between the holes and the pegs to house a sufficient but not excessive quantity of adhesive.
  • the length of pegs 70 which is longer than the length of corresponding lower holes 61, is chosen so that these can also engage in the holes of one or more contiguous elements (such as holes 81 in foundation 80 or holes 82 in floor panels S and upper holes 62 in wall panels P in a successive floor of building 100) in addition to corresponding lower holes 61, as will be explained below in the description.
  • Pegs 70 are adhesive bonded into corresponding holes, preferably by means of bonding using a hardening adhesive.
  • the adhesive is injected into the holes after the corresponding peg has been inserted, through corresponding adhesive bonding hole 64 and ends when the adhesive flows out of corresponding check hole 65.
  • a holding ferrule 66 which is threaded internally or made of resilient material, is provided in a zone of the lower holes between lower side 51 and check hole 65. Holding ferrule 66 makes it possible to hold peg 70 in position in corresponding lower hole 61 before it is adhesively bonded in the manner previously described.
  • holding ferrule 66 is threaded internally, suitably threaded pegs are provided to engage with the ferrule, while if holding ferrule 66 is of resilient material, this has an internal diameter such as to hold peg 70 in position through an interference fit.
  • lateral holes 63 made along axes substantially parallel to the plane of wall panel P, are made in sides 53.
  • Corresponding lateral ferrules 67 are engaged in lateral holes 63, preferably in a manner similar to that described for ferrules 13 of joint 11, engaged in holes 15 of wall panels P.
  • Attachment box-like elements 71 comprising lateral faces 72 (parallel to lateral sides 53 of wall panels P) and lower and upper faces 76 are provided between lateral sides 53 of wall panels P.
  • Lateral faces 72 are provided with slots or holes 73 which allow attachment box-like elements 71 to be attached to wall panels P through the use of attachment elements, for example bolts 74, which engage lateral ferrules 67 in lateral sides 53 of wall panels P.
  • Upper and lower faces 76 are also provided with holes 77 which allow rod 37 to pass within them.
  • attachment box-like elements 71 are formed in two parts - a first part comprising upper and lower faces 76 and all lateral faces 72 of the box-like element but for at least one of such lateral faces, and a second part comprising the said at least one lateral face not included in the first part.
  • the first part of the box-like element therefore provides a working area, provided thanks to the lack of the second part, which makes it possible to easily insert bolts 74 to attach to wall panels P.
  • the two parts of the box-like elements therefore comprise lateral faces having free lateral edges, i.e. lateral edges that are not contiguous with a subsequent lateral face 72.
  • An attachment boxlike element 71 is therefore produced by joining its first and second parts, welding the free edges of the first part to the corresponding free edges of the second part.
  • Suitable slots 54 made in edge 55 of wall panels P between face F of the panel and lateral side 53 of the panel, along the free lateral edges of the first and/or second part of attachment box-like elements 71 are also provided in order to make welding possible.
  • Attachment box-like elements 71 may have different shapes depending upon the number and orientation of the wall panels P between which they are located. For example rectangular or cubic attachment box-like elements are suitable for use with the second and third embodiments of joint 11 illustrated in Figures la and 2, while box-like elements in the form of a hexagonal prism are suitable for the third embodiment of joint 11 illustrated in Figure 3.
  • wall panels P comprising only the characteristics described above relating to the upper and lower sides or only the characteristics described above relating to the lateral sides are also provided.
  • connection joint makes it possible to construct buildings 100 comprising at least one floor of a building, in which each floor of the building has wooden wall panels P and floor panels S.
  • the method for constructing building 100 comprises:
  • wooden wall panels P capable of defining the walls of building 100 are provided in the first stage.
  • These wall panels P may be of a known type, for example of the X-LAM (cross laminated timber) laminated type, of laminated fir wood, microlaminated fir wood, microlaminated beech wood or other types.
  • the laminated type panel comprises a central layer of microlaminated hardwood, for example beech or birch wood, thanks to which it is possible to obtain tensile strengths of 60% higher than if a central layer of fir wood is used.
  • one embodiment of wall panel P of the laminated type according to the invention comprises two outer layers 56 of vertical fir lamellae, two intermediate layers 57 of horizontal fir lamellae and a central microlaminated layer 58 of beech wood.
  • the first step of the method therefore provides a step in which wall panels P are provided with holes 15 along axes substantially parallel to the plane of wall panel P.
  • the depth and diameter of these holes 15 vary according to applications.
  • Adhesive is preferably injected into holes 15 and then ferrules 13 are inserted until the adhesive, when present, is forced out of holes 15.
  • the diameters and depth of holes 15 are selected such that an intermediate space remains between ferrules 13 and holes 15 to house a sufficient but not excessive quantity of adhesive.
  • ferrules 13 are permanently engaged in the sides of wall panels P.
  • the first step of the method according to the invention therefore provides that attachment brackets 19 are fixed to wall panels P by means of bolts which engage the threaded holes in ferrules 13.
  • Brackets 19 comprise a portion 19a provided with holes 21a for the passage of bolts 23 which engage ferrules 13 and a portion 19b provided with holes or slots 21b to secure bracket 19 to node 27 of joint 11.
  • Brackets 19 are stably secured to the plates 29 of node 27 through fastening elements 33.
  • slots 21b provided in brackets 19 and slots 31 provided in plates 19 also make it possible to mount node 27 with a plurality of wall panels P without requiring complicated centering operations.
  • wall panels P of the X-LAM laminated type are used with a central microlaminated layer of hardwood the positioning of ferrules 13 at this central layer of the panel imparts greater tensile strength to building 100 as a whole and at the same time makes it possible to use a softer wood for the outer layers of the panel, reducing costs.
  • Rod 37 is inserted into guide sleeve 35 of node 27.
  • Rod 37 is preferably threaded at least at the opposite ends so that further rods 37 can be connected by means of threaded nuts or sleeves.
  • the said threaded nuts or sleeves may correspond to nuts 39 used to lock connection joints 11 along rod 37.
  • wall panels P are of a rectangular or square shape.
  • wall panels P are provided with chamfered corners defining corresponding portions 17 for the insertion of ferrules 13.
  • the first step of the method also comprises the steps of:
  • box-like attachment elements 71 located between the lateral sides 53 of contiguous wall panels P and attached thereto.
  • This step of providing box-like attachment elements 71 located between lateral sides 53 of contiguous wall panels P and attached thereto preferably comprises the steps of:
  • attachment box-like elements 71 constructed in at least two parts, the first part comprising upper and lower faces 76 and all lateral faces 72 of the box-like element but for at least one of such lateral faces, and a second part comprising the said at least one lateral face not included in the first part, in such a way that the first part provides a suitable working opening obtained through the absence of the second part;
  • construction blocks constructed in accordance with the first step of the method are erected on foundation 80 of the building.
  • the second step of the method comprises the steps of:
  • the second step of the method also comprises the steps of:
  • construction blocks 90 constructed in accordance with the variant of the first step of the method, or construction blocks 90 comprising wall panels P in which lower holes 61 made in the lower sides 51 of wall panels P, an adhesive bonding hole 64 and a check hole 65 for each of these lower holes 61 are provided, and which comprise attachment box-like elements 71 ;
  • construction blocks of the building are erected to construct floors of the building above the first.
  • This third step of the method comprises the steps of:
  • the third step of the method also comprises the steps of:
  • construction blocks 90 constructed in accordance with the variant of the first step of the method, or construction blocks 90 comprising wall panels P in which lower holes 61 made in the lower sides 51 of wall panels P, an adhesive bonding hole 64 and a check hole 65 for each of such lower holes 61 are provided, and which comprise attachment box-like elements 71;
  • this illustrates schematically a building incorporating a structure obtained using connection joints 11 constructed according to the invention.
  • panels P provided with chamfered corners are associated together by means of joints 11 in such a way that they are spaced apart and define a vertical channel 41 for the passage of rod 37.
  • this channel 41 is closed off on the outside by means of a suitable sheath or cover 43. After sheath 43 has been fitted, a hardening material, for example concrete, may be poured into channel 41.
  • a hardening material for example concrete
  • the forces due to seismic events are discharged in the connections between brackets 19 and plates 29 of node 27 without jeopardizing the attachment to panels P through ferrules 13.
  • This behaviour of the structure of the building is particularly advantageous because the wood panels do not generally undergo damage and deformation and the building can be restored by working on the metal structure of the nodes and rods.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Joining Of Building Structures In Genera (AREA)

Abstract

L'invention concerne un joint de raccordement pour panneaux de bois (P) de parois et planchers de bâtiments, ledit joint de raccordement comprenant : une pluralité de douilles à filetage interne (13) qui sont adaptées pour être en permanence en prise dans des trous correspondants (15) pratiqués dans les côtés de panneaux de bois (P) le long d'axes sensiblement parallèles au plan du panneau ; une pluralité de supports de fixation (19) ayant des trous ou fentes (21a) pour le passage de boulons (23) qui peuvent être en prise dans les douilles (13) de manière à fixer les supports (19) aux panneaux (P) ; un nœud (27) comprenant au moins une paire de plaques (29) ayant des trous ou fentes (31) pour le passage d'éléments de fixation (33) pour fixer les supports (19) à la plaque (29) ; un manchon de guidage (35) défini dans la plaque pour une tige de liaison qui est adaptée pour être associée à un conduit de guidage correspondant d'un second joint de raccordement ou en prise dans la structure d'un bâtiment.
PCT/IB2016/054005 2015-07-03 2016-07-04 Joint de raccordement pour panneaux de bois de parois et planchers de bâtiments, structure de bâtiment comprenant le joint de raccordement, et procédé pour la fabrication de la structure de bâtiment WO2017006239A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITUB2015A001946A ITUB20151946A1 (it) 2015-07-03 2015-07-03 Giunto di collegamento per pannelli in legno di pareti e solai di edifici, struttura di edificio incorporante il giunto e metodo di realizzazione della struttura
IT102015000030658 2015-07-03

Publications (1)

Publication Number Publication Date
WO2017006239A1 true WO2017006239A1 (fr) 2017-01-12

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PCT/IB2016/054005 WO2017006239A1 (fr) 2015-07-03 2016-07-04 Joint de raccordement pour panneaux de bois de parois et planchers de bâtiments, structure de bâtiment comprenant le joint de raccordement, et procédé pour la fabrication de la structure de bâtiment

Country Status (2)

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IT (1) ITUB20151946A1 (fr)
WO (1) WO2017006239A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114856249A (zh) * 2022-06-22 2022-08-05 中铁十局集团有限公司 一种装配式建筑活动板房及其施工方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111927165A (zh) * 2020-08-03 2020-11-13 杭州市电力设计院有限公司 一种适用于装配式变电站模块墙板的定位紧固装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031371A (en) * 1989-10-13 1991-07-16 Davister Michael D Components and connector means for a modular building structure system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5031371A (en) * 1989-10-13 1991-07-16 Davister Michael D Components and connector means for a modular building structure system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114856249A (zh) * 2022-06-22 2022-08-05 中铁十局集团有限公司 一种装配式建筑活动板房及其施工方法

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