EP1070799A2 - Modulares Paneel für die Vorfertigung von Raumstrukturen wie Kabinen, Hotelzimmer oder ähnliches und Herstellungsverfahren - Google Patents

Modulares Paneel für die Vorfertigung von Raumstrukturen wie Kabinen, Hotelzimmer oder ähnliches und Herstellungsverfahren Download PDF

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Publication number
EP1070799A2
EP1070799A2 EP00830496A EP00830496A EP1070799A2 EP 1070799 A2 EP1070799 A2 EP 1070799A2 EP 00830496 A EP00830496 A EP 00830496A EP 00830496 A EP00830496 A EP 00830496A EP 1070799 A2 EP1070799 A2 EP 1070799A2
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EP
European Patent Office
Prior art keywords
layer
lathing
panel
inner layer
modular
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Withdrawn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
EP00830496A
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English (en)
French (fr)
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EP1070799A3 (de
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Individual
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Publication date
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Publication of EP1070799A2 publication Critical patent/EP1070799A2/de
Publication of EP1070799A3 publication Critical patent/EP1070799A3/de
Withdrawn legal-status Critical Current

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/003—Apparatus or processes for treating or working the shaped or preshaped articles the shaping of preshaped articles, e.g. by bending
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • 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
    • E04B1/34869—Elements for special technical purposes, e.g. with a sanitary equipment
    • 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
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/296—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and non-metallic or unspecified sheet-material
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/38—Connections for building structures in general
    • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
    • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
    • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
    • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
    • E04B1/6162—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by an additional locking key
    • 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
    • E04B2/72—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall
    • E04B2/723—Non-load-bearing walls of elements of relatively thin form with respect to the thickness of the wall constituted of gypsum elements
    • E04B2002/725—Corner or angle connection details

Definitions

  • the present invention relates to a modular panel for the building of prefab units like cabins, coaches or other transport means, hotel rooms, hospital or airport lounges or the like, the manufacture process thereof and the living units implementable therewith.
  • the present invention relates to a panel made of an inner layer in a fire-retarding and acoustic insulating, like the light hydrate of calcium silicate, and of a plurality of other covering and stiffening layers, the outermost one thereof being in a plastics or metal laminate.
  • the panel according to the present invention by virtue of structural and mechanical characteristics thereof associated to a very low specific weight, allows the easy implementation of ceiling-inclusive cabins or prefab units.
  • the panel having a thickness of several centimetres and a length of 10 m and over, is very handy, easily deliverable and sufficiently sturdy to bear furniture elements weighing even several tens of KGs.
  • the modular panel according to the present invention has been developed.
  • An object of the present invention is to provide a modular panel light, fire-retarding, sturdy, easy to manufacture and to process and of top structural and aesthetic qualities.
  • a further object of the present invention is to build, with the panel according to the invention, cabins or other living units, for immovable or movable installations, like the ships, the coaches, or any other transport means that be light-weight, of easy assembly and servicing.
  • the panel according to the present invention comprises at least one inner layer of light-weight hydrate of calcium silicate having a specific weight of about 250 kg/m 3 , a first outer layer in metal or plastics laminate, a second layer made of a containment and stiffening lathing opposed with respect to the first outer layer, wherein the thickness of the innermost layer equals at least the 50%, and advantageously the 80%, of the overall thickness of the panel.
  • the process for manufacturing modular panels for the building of prefab units like cabins, coaches or other transport means, hotel rooms, hospital or airport lounges or the like comprises the steps of:
  • the prefab living unit like cabins, coaches or other transport means, hotel rooms, hospital or airport lounges or the like, comprises side walls, one rear wall, one front wall and one ceiling, all built with modular panels according to the present invention.
  • a modular panel 10 according to the present invention comprises a first inner layer 11, centrally arranged, having a thickness of about 20 mm, in light-weight hydrate of calcium silicate, manufactured in an autoclave starting from silica sands, hydrated lime and small percentages of other additives, like, e.g., cellulose fibre, having a remarkably low specific weight of about 250 kg/m 3 .
  • a potassium silicate layer 12, 13, respectively, is deposited, working as an adhesive or «primer».
  • the potassium silicate is a non-toxic and fire-retarding material as well.
  • an outer layer 15 in aluminium having a thickness of about 0.7-1 mm and defining the visible surface of the panel 10 itself, is secured.
  • the thickness of the inner layer 11 equals the 80% of the total thickness of the panel 10, even though a 50% thereof suffices.
  • any laminated element may be secured in lieu of the aluminium layer 15, made of synthetic as well as natural materials, even special ones, provided they be fire-retarding, non-toxic, scratch-and abrasion-resistant, and easy to wash.
  • a second multiaxial stiffening lathing 17 (not shown in the drawings) is suitably interposed, the outer laminate being secured thereto with another sizing resin.
  • Both the lathings 17 and the resins 14 and 16 are made of non-toxic, fire-retarding and/or extinguishing materials, easily found on sale.
  • the resins 14 and 16 being elastic, carry out an acoustic insulating function as well, thus contributing to increase the acoustic insulation property of the panel 10.
  • internal ductings 20 could optionally be performed inside the layer 11, for easily laying electric cables, tubing or the like, and/or for inserting stiffening metal plates 21, to which any item or furniture could be secured.
  • the outer surface of the lathing 17 is left raw, in order to possibly secure thereto, at the manufacturing stage of the panel 10 or thereafter, outer ductings 25 and/or outer stiffening members 26, with lathing strips 27, similar to the lathing 17, interposed with a resin layer 28 equivalent to the layers 14 and 16.
  • the outer surfaces of the inner layer 11 are provided with notchings 29, formed at the panel forming stage, e.g., by milling, that could be obliquely, horizontally or vertically (i.e., as depicted in Fig. 1) arranged.
  • the notchings 29 are acoustic-insulated and can assume the most suitable shapes, as well as being more or less spaced thereamong, depending on the desirable soundproofing ratio.
  • the panel 10 hereto described has an overall weight of about 10 Kg/m 2 , hence being remarkably light-weight as compared to the known panels. Nevertheless, it has optimal structural and mechanical characteristics, to the extent that an over 8 m long, 2.8 m high wall could be built with a single panel 10, with no need of joints or additional external struts.
  • inorganic materials entails that the features of the panel 10 remain unaltered over a remarkably protracted period of time.
  • the panel 10 is easily manufacturable, and therefore the manufacturing costs thereof are quite reasonable.
  • the various layers constituting the panel 10 merely need to be fed through the opposed members 30 and 31 of a press 32 of known type, a predetermined orthogonal force being applied thereto.
  • the potassium silicate for forming the layers 12 and 13 is deposited by devices 36 and 37 provided for the purpose, opposed with respect to the inner layer 11, whereas the sizing resin for forming the layers 14 and 16 is deposited by devices 38 and 39, provided for the purpose and likewise opposed with respect to the inner layer 11.
  • the panel 10 is particularly suitable for the building of living units of prefabricated type, like, e.g., cabins, coaches or other transport means, hotel or tourist resort rooms, hospital or airport lounges, or for any other use.
  • a prefab living unit 40 e.g. a cabin made of modular panels 10, is disclosed by way of example and not for limitative purposes.
  • the cabin 40 is substantially parallelepiped-shaped, and it comprises an living room 41 and a bathroom 42, also called hygiene box, formed at a corner of the living room 41, near the entrance door 43.
  • the cabin 40 mainly consists of two side walls 44 and 45, parallel therebetween, one rear wall 46, inside which a window 47 is formed, one front wall 48, inside which the opening for the door 43 is formed, and one ceiling 49. Accordingly, the floor is not provided, as it could be set or formed at will onto the installation site of the cabin 40.
  • the front portions 44a and 45a of the side walls 44 and 45 and the entire front wall 48 are advantageously formed with a single panel 10a, suitably bent and connected with angles provided for the purpose.
  • the remaining portions 44b and 45b of the side walls 44 and 45 are formed each with a single panel, 10b and 10c, respectively.
  • the entire rear wall 46 is formed with a single panel 10d.
  • the ceiling 49 is formed with three panels 10e, 10f and 10g.
  • an inner wall 50 partitioning the living room 41 from the bathroom 42 and provided with an opening 51 for a corresponding inner door 52, is formed.
  • the entire cabin 40 is made with a mere eight modular panels 10.
  • a panel 10 formed in a desirable shape, with positive as well as negative corners with respect to the initial plane of the panel 10 itself, are shown in Figs. 5 and 6.
  • a milling 53 corresponding to the width of the corner itself is carried out, without cutting off the outermost layer, that could be the one in aluminium 15 or that of the lathing 17.
  • the panel is bent at the milling 53 and stiffened with metal angles 54, suitably sized with resin and other glass fibre lathing strips.
  • Each panel 10 (Fig. 7) is apt to be spaced from the floor and from the ceiling 49 of the cabin 40 with shaped metal stirrups 55 provided for the purpose.
  • guide members 56 provided for the purpose are used, shown in Fig. 8, whereas for interlocking the former in a determined position metal stakes 57 (Fig. 9), apt to be inserted in metal bushings 58, in turn housed within transverse holes of the panels 10, are used.
  • the metal stakes 57 are apt to cooperate with the fastening screws 59 and with axial sealing members 60.
  • the hereto described panels 10 can be repaired or replaced in an easy, quick and cost-effective way, since any one portion thereof can easily be cut out, removed and replaced with an analogous new portion that is fastened to the pre-existing structure.

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  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Public Health (AREA)
  • Epidemiology (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
  • Residential Or Office Buildings (AREA)
EP00830496A 1999-07-22 2000-07-14 Modulares Paneel für die Vorfertigung von Raumstrukturen wie Kabinen, Hotelzimmer oder ähnliches und Herstellungsverfahren Withdrawn EP1070799A3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1999UD000136A IT1310881B1 (it) 1999-07-22 1999-07-22 Pannello modulare per la costruzione di locali prefabbricatiquali cabine per navi, camere d'albergo o simili e relativo
ITUD990136 1999-07-22

Publications (2)

Publication Number Publication Date
EP1070799A2 true EP1070799A2 (de) 2001-01-24
EP1070799A3 EP1070799A3 (de) 2003-03-26

Family

ID=11423005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00830496A Withdrawn EP1070799A3 (de) 1999-07-22 2000-07-14 Modulares Paneel für die Vorfertigung von Raumstrukturen wie Kabinen, Hotelzimmer oder ähnliches und Herstellungsverfahren

Country Status (2)

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EP (1) EP1070799A3 (de)
IT (1) IT1310881B1 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004009929A1 (en) * 2002-07-19 2004-01-29 Metecno Spa Insulating panel with outer reinforcing sections
EP1637666A2 (de) * 2004-09-15 2006-03-22 Gamax S.r.l. Selbsttragende Kalziumsilikatplatte und vorgefertigte Wohneinheit
WO2007060018A1 (de) * 2005-11-28 2007-05-31 Flyport Development Entwicklungs- Und Betreuungsgesellschaft Mbh Passagierterminal aus mobilen raumeinheiten

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701904A1 (de) * 1977-01-19 1978-07-20 Ahlmann Sanitaer U Kunststofft Vorgefertigter verfliester nassraum
DE2747673A1 (de) * 1977-10-25 1979-05-03 Hiatt Larson Corp Baufertigteil
GB1604736A (en) * 1977-04-27 1981-12-16 Heidelberg Portland Zement Multi-layer board
EP0663483A1 (de) * 1994-01-12 1995-07-19 TOSCOPAN S.r.l. Vorgefertigtes Element aus Gipskartonplatten und Verfahren für seine Herstellung
FR2719065A3 (fr) * 1994-04-11 1995-10-27 Techni Clean Panneau d'isolation thermique ininflammable constitué d'un élément en mousse isolante minérale et d'un élément en matière synthétique thermodurcissable renforcée.
US5628158A (en) * 1994-07-12 1997-05-13 Porter; William H. Structural insulated panels joined by insulated metal faced splines

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2701904A1 (de) * 1977-01-19 1978-07-20 Ahlmann Sanitaer U Kunststofft Vorgefertigter verfliester nassraum
GB1604736A (en) * 1977-04-27 1981-12-16 Heidelberg Portland Zement Multi-layer board
DE2747673A1 (de) * 1977-10-25 1979-05-03 Hiatt Larson Corp Baufertigteil
EP0663483A1 (de) * 1994-01-12 1995-07-19 TOSCOPAN S.r.l. Vorgefertigtes Element aus Gipskartonplatten und Verfahren für seine Herstellung
FR2719065A3 (fr) * 1994-04-11 1995-10-27 Techni Clean Panneau d'isolation thermique ininflammable constitué d'un élément en mousse isolante minérale et d'un élément en matière synthétique thermodurcissable renforcée.
US5628158A (en) * 1994-07-12 1997-05-13 Porter; William H. Structural insulated panels joined by insulated metal faced splines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G. SCHWEGLER: "Masonry construction strengthened with fiber composites in seismically endangered zones" 1994 , PROCEEDINGS OF THE 10TH EUROPEAN CONFERENCE ON EARTHQUAKE ENGINEERING , VIENNA/AUSTRIA XP002218953 * Chapters 1, 2.2 * *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004009929A1 (en) * 2002-07-19 2004-01-29 Metecno Spa Insulating panel with outer reinforcing sections
EP1637666A2 (de) * 2004-09-15 2006-03-22 Gamax S.r.l. Selbsttragende Kalziumsilikatplatte und vorgefertigte Wohneinheit
EP1637666A3 (de) * 2004-09-15 2009-07-15 Gamax S.r.l. Selbsttragende Kalziumsilikatplatte und vorgefertigte Wohneinheit
WO2007060018A1 (de) * 2005-11-28 2007-05-31 Flyport Development Entwicklungs- Und Betreuungsgesellschaft Mbh Passagierterminal aus mobilen raumeinheiten

Also Published As

Publication number Publication date
IT1310881B1 (it) 2002-02-22
ITUD990136A0 (it) 1999-07-22
EP1070799A3 (de) 2003-03-26
ITUD990136A1 (it) 2001-01-22

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