WO1992021834A1 - Panneau en beton premoule et isole s'utilisant dans une structure de construction prefabriquee - Google Patents

Panneau en beton premoule et isole s'utilisant dans une structure de construction prefabriquee Download PDF

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Publication number
WO1992021834A1
WO1992021834A1 PCT/CA1992/000218 CA9200218W WO9221834A1 WO 1992021834 A1 WO1992021834 A1 WO 1992021834A1 CA 9200218 W CA9200218 W CA 9200218W WO 9221834 A1 WO9221834 A1 WO 9221834A1
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WO
WIPO (PCT)
Prior art keywords
concrete
panels
panel
insulating
cast
Prior art date
Application number
PCT/CA1992/000218
Other languages
English (en)
Inventor
Paul Mayrand
Original Assignee
Paul Mayrand
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 US07/706,038 external-priority patent/US5230191A/en
Application filed by Paul Mayrand filed Critical Paul Mayrand
Publication of WO1992021834A1 publication Critical patent/WO1992021834A1/fr

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Classifications

    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0088—Moulds in which at least one surface of the moulded article serves as mould surface, e.g. moulding articles on or against a previously shaped article, between previously shaped articles
    • 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
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/003—Machines or methods for applying the material to surfaces to form a permanent layer thereon to insulating 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
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/04—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of concrete, e.g. reinforced concrete, or other stone-like material
    • 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
    • E04C2/288—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 concrete, stone or stone-like material

Definitions

  • the present invention relates to a precast insulated building construction panel and method of making same for constructing concrete building structures.
  • the panels are usually left bare on the exterior and may be sandblasted or given an exterior treatment, but usually it is the concrete that is exposed. Insulation has been applied to the interior surface of the walls but this has posed various thermal insulation problems and the fabrication cost is high. For this reason, the tilt-up method has been utilized in temperate climatic zones where insulation of the panels is not critical.
  • Another feature of the present invention is to provide a precast insulated concrete panel for use in the fabrication of concrete building structures using part of known the tilt-up method and wherein the building structure has more than one storey and the concrete is exposed to the inside of the building.
  • Another feature of the present invention is to provide a method of forming a precast insulated concrete panel wherein the concrete is cast over a rigid insulating foam layer and adhered thereto by cavities formed in the rigid insulating foam material and further wherein such panels may be cast one over other.
  • the present invention provides a precast insulated concrete panel for use in a building structure.
  • the panel comprises an outer insulating skin formed by a rigid layer of insulating sheet foam material.
  • the insulating material has connecting cavities formed in an inner surface thereof.
  • a concrete inner wall layer is formed on the inner surface and connected to the rigid sheet insulating material through integral plugs of concrete being formed in the connecting cavities.
  • a method of forming a precast insulated concrete panel comprising the steps of providing a flat level surface on which the panel is to be cast. A form casing is placed on the level surface and rigid sheets of insulating foam material are then placed in the casing where concrete is to be poured to form an outer insulating skin. A plurality of cavities are formed in a top face of the rigid insulating foam material. The cavites extend part way in the insulating foam material. The concrete is then poured over the insulating material with the concrete entering the cavities. The panel is then cured so that the cured concrete connects to the rigid insulating material by forming concrete plugs in the cavities.
  • the method also envisages placing a second form casing over a top face of the concrete after a predetermined cured time and repeating the steps of inserting the rigid insulating foam material and pouring another layer of concrete to form another panel. If the cured time is relatively short, a plastic sheet can be interposed between the top surface of the panel and the form casing.
  • Several panels can be cast one on top of the other using this method, and this is made possible by the use of the rigid foam material at the base of the casing to form an outer insulating skin layer on the concrete panels.
  • a method of constructing a building structure with precast insulated concrete panels comprises the steps of forming a support footing to receive the concrete panels as vertical walls.
  • the precast insulated concrete panels are cast with an outer insulating skin formed by a rigid layer of insulating sheet foam material.
  • the panels define concrete inner walls which are connected with the foam material by connecting cavities formed in an inner surface of the sheet foam material so that integral concrete plugs are formed therein.
  • the panels are placed vertically in a side-by-side relationship and interconnected together to form at least the vertical exterior walls of the building structure.
  • the method of constructing the building structure utilizes the precast insulated concrete panels of the present invention which are also provided with connecting means on the inner concrete layer of the panel to connect and support one or more stories of concrete floor slabs with the side walls being erected by the tilt-up method.
  • FIGURE 1 is a perspective view of a building structure having sections thereof formed with more than one storey and being erected with the precast insulated concrete panels of the present invention.
  • FIGURE 2 is a floor plan illustrating the position of the outer walls of the building structure using precast insulated concrete panels of the present invention
  • FIGURE 3 is a perspective view of the prefabricated building structure illustrated in Figs. 1 and 2 after completion;
  • FIGURES 4A to 4C are side views illustrating the manner in which the connecting cavities are formed in the inner surface of the rigid insulating sheet foam material;
  • FIGURE 5 is a section view of the hollow cylindrical cutting tool utilized to form the cavities in the insulating sheet foam material as shown in Figs. 4A to 4C;
  • FIGURE 6 is a fragmented section view of the precast insulated concrete panel of the present invention illustrating the manner in which the concrete layer is connected to the insulating foam layer;
  • FIGURE 7 is a simplified section view illustrating the manner in which the panels may be cast one on top of another;
  • FIGURE 8 is a plan view showing the configuration of a precast insulated concrete panel used as a vertical wall panel and used for supporting horizontal floor slabs
  • FIGURE 9 is a view similar to Fig. 8 but illustrating a precast insulated concrete panel as used for a vertical wall panel which does not attach to the opposed end edges of a floor panel
  • FIGURE 10 is plan view of a floor slab having various connectors cast therein and for use with the precast insulated concrete panels of the present invention
  • FIGURE 11A is a top view of a floor anchor
  • FIGURE 11B is a sectional side view of the floor anchor of Fig. 11A;
  • FIGURE 12 is a side view showing a lifting anchor cast within the precast insulated concrete panels for lifting the panels into position;
  • FIGURE 13A is a top view of a lifting plate which is engaged with the anchors of Figs. 11 and 12;
  • FIGURE 13B is a side view of Fig. 13A
  • FIGURE 14A is a sectional side view of a floor slab connecting anchor cast in the floor slab;
  • FIGURE 14B is a top view of Fig. 14A;
  • FIGURE 15 is a side view showing the side interconnection of the floor slab to a vertical precast insulated concrete panel of the present invention and which permits adjustment and securement;
  • FIGURES 16A, 16B, and 16C are side, front and end views respectively of the right angle bracket as utilized in the connector construction of Fig. 15;
  • FIGURE 17A is a side view showing the end connection of the floor slab to the vertical wall; - 7 -
  • FIGURE 17B is a sectional side view showing part of the end connector as cast in the floor slab
  • FIGURE 17C is a top view of Fig. 17B;
  • FIGURE 18 is a section view similar to Fig.
  • FIGURE 19 is a section view showing longitudinal side edges of adjacent floor panels and the interconnection thereof;
  • FIGURE 20 is a cross-section view through opposed side edges of two vertical panels showing the manner in which the side edges are insulated;
  • FIGURE 21 is a vertical section view showing a connection of a vertical panel
  • FIGURE 22 is a vertical section view showing an outer wall corner of a vertical wall panel
  • FIGURE 23 is a vertical section view showing an inside portion of an inside corner of an outer vertical wall
  • FIGURE 24 is a plan view showing a vertical panel connecting cavity positioned over a window opening
  • FIGURE 25 is an enlarged section view through the connecting cavity showing the framing of a window opening.
  • FIGURE 26 is a side section view showing a reinforcement in the top wall portion of an opening. MODES FOR CARRYING OUT THE INVENTION
  • FIG. 10 there is shown generally at 10, (see Figures 1 and 2, the precast insulated concrete panels of the present invention as used in the construction of a prefabricated building structure 11.
  • the building structure is provided, in a section thereof, as a three-storey structure formed by the concrete floor slabs 12, which are supported in position by scaffolding 13 positioned over a level concrete floor surface 14.
  • the side wall panels 10 have different configurations to suit the architectural design parameters.
  • the side wall panels are erected by the tilt-up method with panel 10 ' being engaged by lifting cables 15 from a crane (not shown) used to tilt the panel upwardly in the direction of arrows 16 from its base which is supported on steel pads (not shown) positioned on the footing 17.
  • a crane not shown
  • steel pads not shown
  • the construction method of the present invention it is possible to cast the panels 10 on a level surface provided on the construction site. After the vertical walls are connected to the floor slabs, the building can be completed and may have an exterior finish as shown in Figure 3.
  • the panels 10 are precast into its basic component parts as illustrated in Figure 6 and comprised of an outer insulating skin 18 formed by a rigid layer of insulating sheet foam material 18", which constitutes the outer surface of the panel, and an inner concrete layer 19 which is adhered to the sheet foam material 18 ' by integral plugs of concrete 20 set into connecting cavities 21 formed on the inner surface 22 of the sheet foam material 18 '.
  • These integral plugs of concrete material form a positive connection between the inner concrete slab 19 and the outer insulating sheet foam material 18.
  • the precast insulated concrete panel is also provided with a plurality of attachment elements, herein U-shape sheet metal inserts 23 which are positioned and secured in a joint of adjacent insulating sheets 18' of the foam material, and these are spaced apart therealong to provide outer connecting flanges 24 on the outer surface 25 of the insulating sheet 18.
  • the joint 26 is provided with an offset portion and the inner end of the U-shape sheet metal insert 23 extends only midway into the insulating skin 18. Accordingly, there is a thermal barrier formed between outer construction material connected to the outer connecting flange 24 and the inner concrete panel 19.
  • FIG. 7 there is shown the manner in which the panels 10 are produced.
  • a form casing 31 which may be constructed on wood, metal or other suitable material is then placed on the level surface 30.
  • the form 31 will define the contour of the panel 10 and openings therein.
  • the next step is to position rigid sheets of the foam material 18 into the casing where the concrete is to be poured to form the outer insulating skin of the panel.
  • the connecting cavities 21 within the inner face 22 of the foam sheets positioned within the form casing This is done by the use of the hollow cylindrical cutting tool 32 as shown in Figure 5.
  • the cutting tool 32 is a hollow cylindrical tool having a sharp cylindrical cutting forward edge 33 and a grasping end 34.
  • the tool 32 is inserted into the inner face 22 of the foam in the direction of arrow 35 as shown in Figure 4A until it penetrates a predetermined distance which is defined by the lower end 36 of the gripping end 35 of the tool.
  • the tool is then pushed sideways or in a rocking fashion as shown by arrow 37 in Figure 4B until the foam plug 38 inside the tool 32 breaks from the rest of the foam sheet 18.
  • the tool is then pulled upwardly in the direction of arrow 39 as shown in Figure 4C and the plug 38 can then be removed from the hollow cylindrical tool 32 by simply pushing it out or repeating the process.
  • connecting cavity 21 is formed.
  • the advantage of using this tool is that connecting cavities can be formed once the foam is placed in the casing and once the inserts for window or door openings or connecting cavities are formed in the foam 22 so that one can visualize where the best locations are to make these connections.
  • a pattern can also be used to indicate where the cavities are to be located.
  • the outer precast insulated concrete panels 10 are provided with one or more horizontal slab receiving cavities 41 spaced apart along its outer face 19". Such cavities 41 are illustrated in Figure 8 which shows the configuration of a specific vertical wall panel 42 formed in accordance with the present invention.
  • Edge connectors 52 which one of the same construction as the connectors 45, also be formed in the side edges 53 of the floor slabs for connecting with an adjacent vertical wall. This is provided on floor slabs which are positioned adjacent vertical walls only. Referring now to Figures 14A and 14B, there is shown the construction of these edge connectors 52.
  • the edge connector is provided with a connecting bolt 46 which is cast in the concrete slab 12.
  • the connecting bolt has an extension end 49 which extends a predetermined distance within the slab.
  • the free end of the bolt 46 extends vertically into a connecting cavity 48 formed in a top outer end edge of the slab and the form 50 provides for this connecting cavity to open within the side edge 53.
  • the bolt 46 has a threaded end portion 47 and a connecting nut 51.
  • a connecting plate 54 is secured by the connecting bolt 46 to interconnect the floor slab 12 with a vertical wall panel 10 for adjustment thereof.
  • the connecting flange 54 is an L-shape steel flange defining an attachment wall 55 and an integral right angle connecting wall 56.
  • the connecting wall extends flush with the side edge 53 of the slab, as shown i n Figure 15.
  • the attachment wall section is also - 13 -
  • a connecting bolt assembly 60 is cast within the panel 10.
  • the bolt assembly 60 is comprised of an end plate 61 secured or cast within the inner surface of the concrete layer 19 and is in threaded engagement with a connecting bushing 62.
  • the connecting bushing has a threaded inner end 63 and receives a connecting bolt 64 therein.
  • This connecting bolt 64 is utilized to connect with the connecting wall 56 of the L-shape steel flange 54. This also provides for adjustment of both the vertical wall panel 10 and the floor slab 12.
  • the end connectors 45 are constructed the same way as the edge connectors 52 and are connected to the connecting bolts 64 formed adjacent the slab receiving cavities 41, as shown in Figure 8.
  • Figure 9 shows another vertical wall panel 42' having window openings 26 formed therein. it also has connecting bolts 64 threaded within the connecting bushings cast into these panels.
  • connection means further comprises, as shown in Figure 17A, one or more transverse steel rods 70, usually two per cavities, which extend vertically in the slab receiving cavities 41 adjacent the end walls 71 of the cavity. These transverse steel rods have extension ends 72 cast within the panel 10. They are also spaced from the rear wall 73 of the cavity 41.
  • the floor slab 12 is also provided with a connecting sleeve 65 cast within the side edge 44 spaced closely to the connecting extension flange 43.
  • the connecting sleeve 65 is connected internally to a reinforcing connecting rod 66 which is cast within the floor slab 12 to prevent the connecting sleeve bushing 65 from rotating.
  • the bushing has a threaded inner end 67 which is in threaded engagement with a connecting bolt 68.
  • the connecting bolt 68 has an engaging right angle head section 69 for abutting or grasping an associated one of the transverse steel rods and located between its associated steel rod 70 and the rear wall 73 of the cavity 41, as shown in Figure 17A.
  • the connecting bolt 68 is further provided with a counter nut 75 intermediate the bolt threaded section and the head section 69.
  • the floor slab 12 is cast with a recess edge 76 adjacent the flange 43 and in the top surface 12* thereof.
  • This recess edge permits access to the nut 75 so that a wrench or similar tool can engage the nut to rotate the connecting bolt 68 to position the head section 69 adjacent and transverse to the tranverse steel rod 70.
  • the slab 12 is supported, by the scaffolding 13, elevated and extending from opposed upper and lower walls of the cavity 41.
  • This recess edge 76 also facilitates the insertion of grout within the cavity 41 and the transverse steel rod 70, and head section 69 of the bolt to provide - 15 -
  • the floor slab lift connectors 80 consist essentially of a pair of threaded bushings 81 anchored within the top surface 12 ' of the slab 12 and reinforced by reinforcing steel rods 82. Threaded connecting bolts 83 are in threaded engagement with the bushings 81.
  • a floor plate 84 may be positioned over the concrete surface to protect the surface by the lift connector.
  • the wall panel lift connector 85 consists also of a pair of main bushings 86 and small end bushings 86' held together by bolts 87 and cast within the concrete panel. Rectangular face plate 88 is also cast in place to provide reinforcement of the anchor. Anchor securing bolts 89 are in threaded engagement with the bushings 86 and 86'. It is to be noted that after the panels are in position, these bolts 89 are removed and used to snap off the end bushing 86' creating a cavity 86" in which grout is inserted to conceal the bushings 86, particularly if the interior concrete surface is not covered with a finishing material as is to be exposed.
  • FIGS 13A and 13B illustrate the construction of a typical lifting plate, herein lifting plate 90 which is removably connected to these anchor bolts 83 or 89 to secure hooks (not shown) at the end of lifting cables 15.
  • the lifting plate 90 consists of a reinforcing rectangular plate 91 having opposed connecting holes 92 therein for attaching the plate 91 to the surface of the floor slabs or the wall panels by means of the connecting bolts 83 or 89.
  • An eye connector 93 extends vertically from the center of the plate 91 and has a hole 94 therein for connecting the cables to the floor slabs or wall panels.
  • Each of the exterior panels 10 are cast with a vertical outer edge recess 101 in a portion of a vertical side edge of its concrete layer.
  • the sheet of insulating material 18 overhangs the edge recess as shown at 102 and terminates flush with the vertical side 103 of the panels.
  • the joint 100 defines a pocket area 105 between the edge recesses 101 of adjacent panels and a narrow slot 104 rearwardly thereof.
  • the overhanging insulating material section 102 also defines a narrow slot 106 therebetween as herein shown.
  • the pocket area 105 is filled with an insulating fiber or wool type material 107, and a caulking bead or foam insulating tape 108 closes the slot 104 from the interior surface 19" of the concrete layer 19 of the panel.
  • the exterior slot 106 between the insulating foam sheets 18 is sealed by wedging a foam sheet 109 therebetween. Accordingly, the edge joints between the vertical wall panels is well insulated.
  • the floor slabs 12 are also formed with a top connecting recess 110 in an exterior side edge thereof.
  • the recess 110 extends from the top surface 12' of the floor slabs.
  • a reinforcing rod end 111 protrudes in the top connecting recess 110 and spaced from a bottom wall 112 of the recess.
  • FIG 22 there is shown the configuration of the outer side edge 110 of a panel 10 when the panel is positioned at the corner of a building structure.
  • the outer side edge 110 is herein formed with an insulating foam cap 111 which is connected to the foam sheet 18 through a connecting cavity 112.
  • This foam cap also has an extension 102 as previously described to cooperate with the recess 101 to form a sealed joint with an adjacent transverse panel.
  • Figure 23 shows the construction of the panel to form an inside corner of a building structure.
  • the panel is cast with a right angle extension portion 120.
  • the extension portion has a connecting bushing 62 cast therein for permitting adjustment with a floor slab.
  • An edge recess 101 is also formed in the edge of the right angle section 120 to provide an insulating joint. This recess is aligned with the top outer surface 25 of the insulating sheet 18 and an insulating joint as shown in Figure 20 is made.
  • Figures 24 to 26 illustrate a typical reinforcement of window or door openings and a formation of a slab receiving cavity 41 disposed above a window opening.
  • a steel channel member 121 is cast into the panel above the window opening and forms the base wall of the slab connecting cavity 41.
  • a nailing casing 122 is also inserted within the mould casing or can be installed after the panel is cast with an opening. This provides a nailing surface for the installation of a window unit therein, not shown.
  • a transverse steel rod 70 extends through the cavity 41 for connecting with the slab 12, as previously described.
  • Figure 26 also illustrates another arrangement where reinforcement steel channel section 123 is cast within the panel 10 and spans the window opening 120. Reinforcing steel rods 124 also extend within the concrete.
  • the site where the building structure is to be erected is prepared to provide level areas to cast concrete panels on site, if this is required. If not, a footing is poured as well as a level support floor surface 14, as shown in Figure 1, and the concrete floor slabs 12 are supported in position by the scaffolding 13. The vertical panels 10 are then tilted into position and the connectors as shown in Figures 14, 15 are interconnected when structural connections are secured and the open joints are grouted. The joints between the vertical panels are insulated and sealed. The roofing is framed and completed and the window and door openings are sealed by windows and doors units.
  • the exterior fisnish 140 as shown in Figure 3 is then applied to the insulating panels or erected of the footings.
  • the inner walls are given a surface treatment or . covering after the wiring and ducting has been completed.
  • the precast concrete panels as well as the floor slabs are cast with the necessary conduits and channels for electrical wiring, communication wiring and water and heating conduits.
  • the precast insulated cor:: ete panels of the present invention as well as the construction method provides several advantages as previously described and permit buildings to be erected very quickly and also important to note that it provides for well insulated and sound structural buildings.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Panels For Use In Building Construction (AREA)

Abstract

L'invention décrit un panneau en béton prémoulé et isolé (10), ainsi qu'un procédé de fabrication dudit panneau et une structure de construction utilisant ledit panneau. Le panneau (10) est constitué par une couche extérieure rigide et isolante (18) en matériau de mousse isolante (18') reliée à une couche intérieure en béton (19) moulée sur la surface intérieure (22) du matériau isolant (18'). La surface intérieure (22) du matériau isolant (18') comporte des cavités de liaison (21) conçues de façon à couler le béton dans ladite cavité (21) et est reliée au matériau d'isolation rigide par l'intermédiaire de chevilles intégrées (20) en béton se trouvant à l'intérieur des cavités de liaison. Des raccords (24) sont également constitués dans le béton (19) et dans l'isolation (18), afin de relier et de manipuler les panneaux et de fixer les matériaux extérieurs de finition de la construction à l'isolation. Ces panneaux (10) peuvent s'utiliser dans un procédé de construction par pivotement vertical et se relier à des dalles de plancher (12), afin de constituer des structures de construction (11) comportant plus d'un étage.
PCT/CA1992/000218 1991-05-28 1992-05-22 Panneau en beton premoule et isole s'utilisant dans une structure de construction prefabriquee WO1992021834A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US706,038 1991-05-28
US07/706,038 US5230191A (en) 1991-05-28 1991-05-28 Precast insulated concrete panel for prefabricated building structure
CA2,044,126 1991-06-07
CA002044126A CA2044126A1 (fr) 1991-05-28 1991-06-07 Panneau en beton isole, prefabrique, pour batiment prefabrique

Publications (1)

Publication Number Publication Date
WO1992021834A1 true WO1992021834A1 (fr) 1992-12-10

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PCT/CA1992/000218 WO1992021834A1 (fr) 1991-05-28 1992-05-22 Panneau en beton premoule et isole s'utilisant dans une structure de construction prefabriquee

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AU (1) AU1773592A (fr)
WO (1) WO1992021834A1 (fr)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024476A1 (fr) * 1995-02-09 1996-08-15 Ipa-Isorast International S.A. Procede pour la fabrication de panneaux calorifuges pour la construction en grands panneaux
ES2116941A1 (es) * 1996-12-10 1998-07-16 Burnilan S L Procedimiento de fabricacion de tableros de hormigon armado para cubiertas con poliestireno expandido.
WO2000011279A2 (fr) * 1998-08-17 2000-03-02 Goenner Torsten Systeme de maisons prefabriquees
CH691394A5 (de) * 1996-04-12 2001-07-13 Comparo Ag Wohnhaus.
WO2009112037A1 (fr) * 2008-03-14 2009-09-17 Buildpod International Ltd Élément de construction autoportant préfabriqué
CN102561506A (zh) * 2012-01-13 2012-07-11 高志星 预制水泥空心板组合式建筑及其施工方法
EP2642042A1 (fr) 2012-03-23 2013-09-25 Cemex Research Group AG Élément mural préfabriqué isolé thermiquement pour application aux murs verticaux en béton et procédé de fabrication
DE102016114572A1 (de) * 2016-08-05 2018-02-08 Puren Gmbh Verfahren zur Herstellung einer Gebäudevorrichtung und Gebäudevorrichtung
US10364185B2 (en) 2017-04-03 2019-07-30 Michael John Mabey Light-weight, fire-resistant composition and assembly

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676408A (en) * 1950-11-20 1952-07-23 Buttress & Mcclellan Inc Method of constructing concrete building elements
US2708300A (en) * 1951-08-03 1955-05-17 George A Buttress Machine for forming plaster keying depressions in plasterboard
US3952471A (en) * 1974-08-05 1976-04-27 Mooney Edward L Precast wall panel and building erected on site therefrom
FR2378143A1 (fr) * 1977-01-24 1978-08-18 Gen Travaux Batiment Agrafes pour fixer l'armature d'une couche exterieure a une couche isolante revetant la paroi externe d'un batiment
US4112173A (en) * 1975-02-04 1978-09-05 Champion International Corporation Concrete module unit
FR2382552A1 (fr) * 1977-03-01 1978-09-29 Bucher Rudolf Panneau de construction prefabrique pour murs exterieurs
FR2562583A1 (fr) * 1984-04-06 1985-10-11 Lasaygues Marc Elements beton prefabriques isoles par l'exterieur
US4841702A (en) * 1988-02-22 1989-06-27 Huettemann Erik W Insulated concrete building panels and method of making the same

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB676408A (en) * 1950-11-20 1952-07-23 Buttress & Mcclellan Inc Method of constructing concrete building elements
US2708300A (en) * 1951-08-03 1955-05-17 George A Buttress Machine for forming plaster keying depressions in plasterboard
US3952471A (en) * 1974-08-05 1976-04-27 Mooney Edward L Precast wall panel and building erected on site therefrom
US4112173A (en) * 1975-02-04 1978-09-05 Champion International Corporation Concrete module unit
FR2378143A1 (fr) * 1977-01-24 1978-08-18 Gen Travaux Batiment Agrafes pour fixer l'armature d'une couche exterieure a une couche isolante revetant la paroi externe d'un batiment
FR2382552A1 (fr) * 1977-03-01 1978-09-29 Bucher Rudolf Panneau de construction prefabrique pour murs exterieurs
FR2562583A1 (fr) * 1984-04-06 1985-10-11 Lasaygues Marc Elements beton prefabriques isoles par l'exterieur
US4841702A (en) * 1988-02-22 1989-06-27 Huettemann Erik W Insulated concrete building panels and method of making the same

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996024476A1 (fr) * 1995-02-09 1996-08-15 Ipa-Isorast International S.A. Procede pour la fabrication de panneaux calorifuges pour la construction en grands panneaux
CH691394A5 (de) * 1996-04-12 2001-07-13 Comparo Ag Wohnhaus.
ES2116941A1 (es) * 1996-12-10 1998-07-16 Burnilan S L Procedimiento de fabricacion de tableros de hormigon armado para cubiertas con poliestireno expandido.
WO2000011279A2 (fr) * 1998-08-17 2000-03-02 Goenner Torsten Systeme de maisons prefabriquees
WO2000011279A3 (fr) * 1998-08-17 2000-06-22 Torsten Goenner Systeme de maisons prefabriquees
WO2009112037A1 (fr) * 2008-03-14 2009-09-17 Buildpod International Ltd Élément de construction autoportant préfabriqué
CN101970769B (zh) * 2008-03-14 2013-02-06 建筑外壳国际有限公司 预制的自支承构造构件
CN102561506A (zh) * 2012-01-13 2012-07-11 高志星 预制水泥空心板组合式建筑及其施工方法
EP2642042A1 (fr) 2012-03-23 2013-09-25 Cemex Research Group AG Élément mural préfabriqué isolé thermiquement pour application aux murs verticaux en béton et procédé de fabrication
DE102016114572A1 (de) * 2016-08-05 2018-02-08 Puren Gmbh Verfahren zur Herstellung einer Gebäudevorrichtung und Gebäudevorrichtung
US10364185B2 (en) 2017-04-03 2019-07-30 Michael John Mabey Light-weight, fire-resistant composition and assembly

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