EP3842598A2 - Système de construction comportant des modules préfabriqués en bois - Google Patents

Système de construction comportant des modules préfabriqués en bois Download PDF

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Publication number
EP3842598A2
EP3842598A2 EP20211956.6A EP20211956A EP3842598A2 EP 3842598 A2 EP3842598 A2 EP 3842598A2 EP 20211956 A EP20211956 A EP 20211956A EP 3842598 A2 EP3842598 A2 EP 3842598A2
Authority
EP
European Patent Office
Prior art keywords
module
beams
modules
ceiling
support
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.)
Pending
Application number
EP20211956.6A
Other languages
German (de)
English (en)
Other versions
EP3842598A3 (fr
Inventor
Wim STURRIS
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.)
Volkerwessels Intellectuele Eigendom BV
Original Assignee
Volkerwessels Intellectuele Eigendom BV
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 Volkerwessels Intellectuele Eigendom BV filed Critical Volkerwessels Intellectuele Eigendom BV
Publication of EP3842598A2 publication Critical patent/EP3842598A2/fr
Publication of EP3842598A3 publication Critical patent/EP3842598A3/fr
Pending legal-status Critical Current

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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
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34815—Elements not integrated in a skeleton
    • E04B1/34838—Elements not integrated in a skeleton the supporting structure consisting of wood
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/32—Safety or protective measures for persons during the construction of buildings
    • E04G21/3204—Safety or protective measures for persons during the construction of buildings against falling down
    • E04G21/3223—Means supported by building floors or flat roofs, e.g. safety railings
    • E04G21/3233—Means supported by building floors or flat roofs, e.g. safety railings without permanent provision in the floor or roof
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • E04G21/14—Conveying or assembling building elements
    • E04G21/142—Means in or on the elements for connecting same to handling apparatus

Definitions

  • the invention relates to a construction system for utility construction, for example a school building.
  • the utility building is constructed from prefabricated modules with a load-bearing construction of, preferably exclusively, wood, each of which defines a spatial cell (also called: box).
  • the wood used for the load-bearing construction is solid (such as beams and girders) and/or laminated (such as plywood or OSB or HSB) and preferably coniferous wood.
  • the invention also relates to a hoisting cage which has many applications for safely connecting a hoisting load, such as the module disclosed herein, to a hoisting member, such as a hoisting hook.
  • FIG. 1-4 and 26-30 and 33 + 34 give a general view of an example of the modules 16, 17 and the application.
  • the modules are used next to each other, behind each other and/or stacked on top of each other, so that two or more stories can be realized.
  • Two or more modules next to and/or one behind the other form a living space, for example a classroom or hall or auditorium.
  • a module preferably has a rectangular base, a floor plate (e.g. on the basis of laminated wood) and from the floor upwardly extending support columns (e.g. of solid wood) supporting the ceiling plate (e.g. on the basis of laminated wood) of the module.
  • the ceiling plate of a module is supported by a minimum of four supporting columns that are at a distance of at least 2 meters apart and, seen in plan view, form the corner points of a rectangle with a width equal to the module width and a length of at least 6 metres.
  • the floor plate rests with its four edges on floor beams extending below it from one supporting column to the other and fixed thereto.
  • the ceiling plate rests with its four edges on ridges projecting inward from the inside of the ceiling beams extending from one supporting column to the other and fixed thereto, the ridges being at a level between the bottom and top of the ceiling beams, at preferably about half way in between.
  • the floor beams and ceiling beams respectively form the four sides of a rectangle, the supporting columns of which form the corner points.
  • a layer of initially form-free, hardened stone-like material such as mineral cement-bound stone granules, for instance poured concrete, preferably of a reinforced type.
  • the distance between two nearby, parallel floor resp. ceiling beams are, for example, bridged by cross girders anchored to the beams (visible in e.g. figs. 26 , 32 , 33, 34 ) which also support the floor or ceiling plate and preferably at a mutual distance less than 1 or 1.5 or 2 and/or keep more than 0.1 or 0.2 or 0.4 meters and/or have a height at least 10 or 20% smaller than the beams.
  • the floor plate and/or ceiling plate is supported by a large number of at least three or four mutually parallel floor and/or ceiling beams respectively extending in the length of the module with a mutual spacing of minimum 100 or 150 or 200 and/or maximum 350 or 400 or 500 millimetres.
  • the two outer floor or ceiling beams, respectively are directly attached at their ends to supporting columns and/or the floor or ceiling beams, respectively, in between with their ends directly attached to cross girders resp. end cross beams that bridge the distance between two supporting columns.
  • the height resp. the top and/or bottom of the floor beams is flush resp. at the same level and/or equal to resp. level with that of the cross girders; and/or the height resp. the top or bottom side of the ceiling beams is flush resp. at the same level and/or equal to resp. flush with that of the end cross beams.
  • the two outer floor beams and the two cross beams optionally with in two or more corners between them supporting columns; and/or the two outer ceiling beams and the two end cross beams; provide a rectangular lying frame, preferably with each of the four sides of equal height.
  • the appearance of the ceiling could, for example, be as follows, viewed from below: longitudinal beams extending the length of the modules and cross girders bridging these longitudinal beams and a closed sheeting resting on the cross beams, whereby the underside of the longitudinal beams, for example at least 5 centimetres, below the underside of the cross girders and wherein the cross girders and the sheeting are completely covered by a continuous fire-resistant and/or sound-insulating coating, preferably sprayed on, and preferably the longitudinal beams are free of this coating and/or possibly the end cross beams with an underside level with the underside of the longitudinal beams and/or free from this coating.
  • the module contains three supporting columns on both long sides, with a corner supporting column at the four extreme corners and between and at a distance of at least 50 or 100 centimetres from the corner supporting columns an intermediate supporting column, preferably at least 1 or 2 meters closer to one of the two associated corner support columns, for example maximum 1.5 or 2 or 2.5 meters away from it.
  • a top module rests with its bottom on the ceiling beams, possibly only the two outer ceiling beams, and possibly on an end cross beam, of the module vertically directly below.
  • a module is between 7.5 and 10 meters long, between 2 and 3 meters wide and/or between 2.5 and 4 meters high. All four sides are open, in other words: side walls are missing, possibly a limited number of modules are equipped with a wind bracing, arranged in the vertical plane of a side and/or end face. After all modules have been placed, the outer wall of the building is placed.
  • the modules are equipped on one or both ends with a facade part with, for example, glazing.
  • At least five modules are placed next to each other per storey, as a rule at least ten modules are next to each other.
  • modules stacked on top of each other are staggered in the longitudinal direction over a distance of, for example, at least 1 meter.
  • the support columns of stacked modules are, for example, in-line.
  • the modules are of the same shape and identical in size (a minor number of modules, for example used on a storey, can have a different length).
  • the modules in one layer have a longitudinal orientation rotated 180 degrees with respect to the next layer of modules stacked on top.
  • the module preferably comprises an expansion with which its length has been increased, which expansion comprises at least two support columns, which are preferably designed at least 10 or 20% less strong and/or thinner than the support columns of the base part of the module, so that the extended module minimally contains six support columns.
  • the ceiling beams on the ceiling side are preferably tapered and/or the roof is recessed with respect to the base part. This taper/ recess provides space for technology, such as air ducts and/or cable ducts (see e.g. fig. 35-38 ) or water drainage on the flat roof (see e.g. fig. 39-40 ).
  • the roof of the module, the ceiling beams, and/or end cross beams preferably project above the ceiling -or roof surface from, preferably at least 30 millimetres, wherein the ceiling or roof surface, for example, is formed by a structural plate, such as OSB, or the top surface of the heat insulation package on top of the roof, so that the finished flat roof of the building exhibits, for example, a profile provided by the ceiling beams.
  • this profiling comprises mutually parallel, upwardly projecting ribs (formed by the top side of the ceiling beams) with space at the width of the modules, and flat roof parts in between which adjoin the foot of the ribs. This makes it possible to guarantee a waterproof roof covering better and longer.
  • This profiling is also advantageous in a stack of modules and provides space between the top of the bottom module and the bottom of the module above it for, for example, air ducts.
  • the roof edges are preferably raised, for example provided by the end cross beams.
  • a ceiling beam and/or end cross beam rests on at least 1 or 2 or all associated supporting columns (e.g. detail 21, 22 or 23); at least 1 or 2 or all associated supporting columns rest on a floor beam and/or cross girder or end cross beam (eg detail 2 or 4); the ceiling beams protrude, e.g. at least 2 or 5 or 10 centimetres below the bottom of the cross girders (eg fig. 31 or 33 ); a minimum of two or four support columns extend uninterruptedly to the bottom of the associated floor and cross girders, or beyond, e.g.
  • a floor beam is enclosed between a supporting column above it and a supporting foot located vertically below the supporting column below it (e.g. detail 2 or 4); two beams/girders meeting each other in a corner of the module (e.g. a ceiling beam and associated end cross beam or a floor beam and associated cross girder) connect to each other through a support column (e.g. detail 1 or 3 or 5 or 6).
  • FIG. 41 shows the roof on the side opposite the side (shown in FIGS. 39-40 ) equipped with the gutter.
  • Fig. 41 shows that the ribs protruding upward from the roof surface connect closely to the raised roof edge extending transversely thereto, so that the rainwater on this side remains trapped between the ribs.
  • the expansion of the modules in one layer preferably completely, protrudes outside the modules in the next layer below or above (see, for example, Fig. 29 ).
  • EP2543783A1 discloses, for example, EP2617912B1 , GB1455300A , WO2013110617A1 and WO2017193179A1 .
  • the object of the invention is an improved construction system of the type described in the introduction, for example a dimensional tolerance of up to 10 millimetres in the positioning of modules placed side by side. This makes it possible to save considerably on the amount of sealant that must be used to connect the modules tightly together.
  • the preferably applied hoist is a metal part and is anchored to the module by mechanical fasteners and has, for example, an upwardly projecting ball-head anchor, or other point of engagement for the hoisting cable, which can be temporarily hooked to the hoisting cable of the hoisting crane.
  • ball head anchor is located, for example, midway along the length of a metallic strip having a length of up to 400 millimetres, which has a bolt hole on each side (in longitudinal direction).
  • the bolt holes are stabbed on studs that protrude upward from a wooden support column or ceiling beam of a module and are anchored by screw nuts on the studs.
  • the metal strip can be flush, optionally the local recess for it in the supporting column or ceiling beam is equipped with a wall of sheet metal, for example provided by a bent plate (see fig. 17, 18 and 19 as an example).
  • the ball-head anchor for example, projects with its shank into a large hole in the metal strip and has a base plate with a diameter considerably larger than the hole.
  • the base plate has a conical shape on the side facing the strip so that the shank is automatically centred in the hole.
  • the base plate is welded at four equally angularly spaced positions at its radially outer peripheral edge to the strip around the hole (a3-10 in Figs. 23 and 24 ).
  • the ball-head can be attached by a ball-head hook (see fig. 46 ) to the hoist.
  • a beam, in particular ceiling beam, and/or supporting column preferably has on its outwardly facing side which will be or is facing an adjacent module, an uninterrupted notch, with minimum 5 or 10 and/or maximum 50 or 100 millimetre depth and width extending the complete length of the beam/column at a distance from the longitudinal edges associated with that side.
  • this notch forms a radially sealed elongated channel containing, or for the accommodation of, cables and/or leads, for example for electricity, for example because the beams/columns of two modules placed against each other form a composite beam/column with an internal channel provided by the notch.
  • the modules are provided on both their opposite sides with the halves of beams/columns, whereby the halves of modules placed against each other fit together and touch each other directly or up to a gap of maximum 10 or 20 or 30 millimetres mutually approach and thus form the complete beams/columns. This improves production and appearance.
  • CEILING RECESS FOR LIGHTING see especially fig. 23, 31 + 32 as an example
  • the longitudinal ceiling beam preferably contains an uninterrupted edge recess, with minimum 5 or 10 and/or maximum 50 or 100 millimetre depth and width (see figure 12 in fig. 23 ) along its complete length so that when two modules are placed against each other, an along its complete length radially closed however for its complete width towards the module bottom open channel is created, in which an elongated lighting, such as a fluorescent tube or LED strip can be or is installed from below to become flush with the bottom surface of the longitudinal beam.
  • this edge recess preferably merges into a notch (e.g. of the paragraph immediately above) so that the power cable for the lighting is concealed invisibly.
  • the ceiling beam is for its complete width locally lowered or recessed at its top, for a minimum of 1 and/or maximum of 3 metre uninterrupted length, e.g. from a longitudinal end, by at least 5 or 10 centimetres to, for example, the level of the top of the ceiling plate or the thermal isolation layer on top the ceiling plate, in order to provide a lowered profile in the roof covering that functions as a perpendicular to the ceilng beam uninterrupted extending, horizontal gutter for rainwater (indicated by an arrow in the relevant drawing) or provides space for air ducts and cable trays.
  • a base plate e.g. hoisting facility
  • a base plate is stabbed onto, e.g. 4, threaded rods projecting longitudinally from a support column and terminating at a level above the base plate, e.g. top of the, for example, ball-head anchor (see fig. 22A )
  • a first plate-shaped acoustic decoupling is placed on the base plate with holes through which the threaded rods protrude (see fig. 22B ), thereon a coupling plate (see fig. 22C ) with holes through which the threaded rods protrude
  • a second plate-shaped acoustic decoupling is placed on top (see fig.
  • the floor plate is on top of the floor beams
  • a metal angle line forms the permanent formwork for the poured concrete floor and is fixed with screws on the top surface of the floor slab.
  • the top edge of the upright leg of the corner line will be slightly lower than the top surface (dotted in fig. 25 ) of the poured concrete floor.
  • a temporary profile of polymer material was applied to the top edge of the upright leg of the corner line, which profile does not or badly adheres to the poured concrete. After the poured concrete has hardened sufficiently, this profile is removed.
  • the poured concrete connects to the top edge of the upright leg of the corner line via a facet edge.
  • the preferably applied lifting cage is designed to be collapsible in length, width and/or height and comprises, for example, two mutually parallel longitudinal beams with telescopically extendable ends and two cross beams of telescopically adjustable length, which keep the longitudinal beams at a distance from each other.
  • These four girders provide a rectangular, flat and frame-shaped support frame, seen in plan view, at the four corner points of which a 4-leg is fixed.
  • the cross beams are equipped with hydraulic cylinders that allow the length of the cables of the 4-leg to be adjusted individually or in pairs, for levelling the support frame.
  • This support frame carries a telescoping, collapsible work cage with fall-through edge protection located on its underside, for instance designed as a fence, handrail or railing, with a closable, for instance pivoting, access gate.
  • the work cage has support feet at the bottom side with which the hoist cage loosely standing can rest on the upper surface of a hoisting load (e.g. module).
  • the support feet each provide a support surface on the underside, for instance with sides of at least 75 or 100 millimetres, for engaging with the top surface of the hoisting load and all support surfaces are located in a common, horizontal plane (with a levelled work cage).
  • the fall-through edge protection (for example double railing) moves upwards with supporting feet towards the supporting frame, so that the height of the whole is reduced.
  • a person can access the work cage via the entrance gate to walk fall-safe (and upright under the support frame) on the top surface of a hoist load and couple or uncouple the supporting frame with the hoist load, for example by using lifting cables equipped with a ball-head hook.
  • the supporting frame has provisions, for instance a hole pattern, for repositioning the hoisting points, such as hoisting cables, along the length of the longitudinal girders.
  • the work cage is collapsible in length and/or width, for instance mounted on both the fixed and the length and/or width collapsible part of the support frame.
  • the work cage comprises, for example, longitudinally and/or widthwise telescoping parts.
  • the work cage has at least two or three or four or five or six supporting feet on each longitudinal side, for instance at least two or three or four on a fixed part and/or at least one on a collapsible, for instance telescoping, part, for instance at the protruding end thereof.
  • the support feet located on a longitudinal side maintain an intermediate space of, for example, at least 0.5 meters, for instance two support feet have a small intermediate space of, for example, at least 0.5 meters, and on one or both sides thereof there is a further support foot at a minimum distance of 10 or 20. % larger gap of, for example, at least 1 or 1.5 metres.
  • the work cage, lifting cage, support frame and/or module is symmetrical or mirror symmetrical, for example double symmetrical.
  • FIG. 47-55 show a close-up in perspective of the details indicated in Fig. 4 , respectively: 03/05, 02/04, 01/06, 21/23, 12/15, 11/16, 13, 22 and 14.
  • measures disclosed herein can be used individually, in any other conceivable combination and permutation are taken together to form a v alternative, an to provide the invention. Also included are technical equivalents and genuses or generalizations of the disclosed measures. A measure of an example is also generally applicable within the scope of the invention. A feature disclosed herein, for example of an example, can be readily generalized for inclusion in a general definition of the invention, for example to be found in a patent claim.
  • FIG. 5-19 each a view from above, from the side, from the front and a perspective
  • FIG. 28A an assembly of modules
  • FIG. 30 is FIG. 29C magnified.
  • FIG. 5-10 show details 01-06, respectively
  • FIG. 11-16 show details 11-16, respectively
  • FIG. 17-19 show details 21-23, respectively.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Floor Finish (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joining Of Building Structures In Genera (AREA)
EP20211956.6A 2019-12-04 2020-12-04 Système de construction comportant des modules préfabriqués en bois Pending EP3842598A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL2024385 2019-12-04
NL2024524 2019-12-19

Publications (2)

Publication Number Publication Date
EP3842598A2 true EP3842598A2 (fr) 2021-06-30
EP3842598A3 EP3842598A3 (fr) 2021-09-29

Family

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Family Applications (1)

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EP20211956.6A Pending EP3842598A3 (fr) 2019-12-04 2020-12-04 Système de construction comportant des modules préfabriqués en bois

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EP (1) EP3842598A3 (fr)
NL (2) NL2027049B1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113529586A (zh) * 2021-08-25 2021-10-22 南通路桥工程有限公司 一种箱梁支撑体系及施工方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455300A (en) 1972-12-08 1976-11-10 Benedetti P Building structure
EP2543783A1 (fr) 2011-07-06 2013-01-09 Laurent Riscala Module de bâtiment comprenant au moins un mur de refend en panneau structurel isolant, et bâtiment réalisé par assemblage de tels modules
WO2013110617A1 (fr) 2012-01-23 2013-08-01 Inter Hospitality Holding B.V. Module préfabriqué pour un bâtiment
WO2017193179A1 (fr) 2016-05-13 2017-11-16 Lendlease Manufactured Products Pty Limited Module de bâtiment préfabriqué

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2948389B1 (fr) * 2009-07-24 2011-12-09 Fou Chin Vuong Dispositif en bois, etanche, transportable, renfermant un volume d'espace compose de parois thermo acoustique, pour des amenagements des espaces architecturaux et aux transports
FR3072399B1 (fr) * 2017-10-18 2022-05-06 Sas Dhomino Systeme modulaire de construction de batiment a ossature bois

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1455300A (en) 1972-12-08 1976-11-10 Benedetti P Building structure
EP2543783A1 (fr) 2011-07-06 2013-01-09 Laurent Riscala Module de bâtiment comprenant au moins un mur de refend en panneau structurel isolant, et bâtiment réalisé par assemblage de tels modules
WO2013110617A1 (fr) 2012-01-23 2013-08-01 Inter Hospitality Holding B.V. Module préfabriqué pour un bâtiment
EP2617912B1 (fr) 2012-01-23 2016-04-20 Vastint Hospitality B.V. Module préfabriqué pour un bâtiment
WO2017193179A1 (fr) 2016-05-13 2017-11-16 Lendlease Manufactured Products Pty Limited Module de bâtiment préfabriqué

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113529586A (zh) * 2021-08-25 2021-10-22 南通路桥工程有限公司 一种箱梁支撑体系及施工方法
CN113529586B (zh) * 2021-08-25 2022-11-18 南通路桥工程有限公司 一种箱梁支撑体系及施工方法

Also Published As

Publication number Publication date
NL2027049B1 (nl) 2021-09-02
EP3842598A3 (fr) 2021-09-29
NL2030839A (nl) 2022-06-08
NL2030839B1 (nl) 2023-01-12

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