GB2180861A - Insulating building panel for column and beam structures - Google Patents
Insulating building panel for column and beam structures Download PDFInfo
- Publication number
- GB2180861A GB2180861A GB8523627A GB8523627A GB2180861A GB 2180861 A GB2180861 A GB 2180861A GB 8523627 A GB8523627 A GB 8523627A GB 8523627 A GB8523627 A GB 8523627A GB 2180861 A GB2180861 A GB 2180861A
- Authority
- GB
- United Kingdom
- Prior art keywords
- panel
- depressions
- core
- panels
- strips
- 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- Withdrawn
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
- E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
- E04B5/32—Floor structures wholly cast in situ with or without form units or reinforcements
- E04B5/36—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
- E04B5/38—Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor with slab-shaped form units acting simultaneously as reinforcement; Form slabs with reinforcements extending laterally outside the element
-
- 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
- E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
- E04C2/20—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics
- E04C2/205—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of plastics of foamed plastics, or of plastics and foamed plastics, optionally reinforced
Abstract
An insulated building panel comprises a core of expanded cellular material having side 13, 14 and central 18 depressions in a top surface thereof, reinforcing strips 24, 26 bonded to the core at the edges including one that extends from an edge for engagement with an edge strip of another panel, and strips 31, 36 in the depressions, and wire mesh strips 51, 52, 46 having first portions extending into the depressions and second portions moulded in the core and extending at an angle to the first portions for engagement of the first portions by concrete inserted in the depressions. The arrangement provides greater strength than prior art panels. <IMAGE>
Description
SPECIFICATION
Insulating building panel for column and beam structures
The present invention provides an improved structural insulating building panel that may be readily joined to like panels to form structural roofs, floors and walls of a building.
There have been developed insulating building panels having an expanded cellularcorewith reinforcing strips thereon. Reference is madeto U.S.Patent Nos. 4,094,110, 4,241,555 and 4,284,447 and to patents cited therein as examples of the prior art.
While the foregoing panels are quite advantageous in the construction of buildings, there are some applications wherein greater structural strength over an extended span would be desirable. The present invention provides such a panel and panel attachment.
The present invention comprises an extension of the inventions disclosed in the above-identified. The panel hereofisformed in a mould with thin reinforcing strips adhered therein to an expanded cellular core during expansion.
Improved structural strength and spanning capability is herein achieved by moulding the panel core with central and side depressions onafirstside thereof that are in part lined with reinforcing strips having right angle portions for structural rigidity.
Panel reinforcing strips on a second side of the core include at least one shallow channel member and edge strips adapted to be overlapped on adjacent panels for insertion of fasteners such as sheet metal screws to join panels together in predetermined relationship.
The present invention also providesforwire mesh orthe like moulded in the coreforfirm anchoring therein and extending into the core depressions, preferably from the bottoms thereof. The depressions maythen befilledwith concrete, with additional metal reinforcing inserted therein, to form reinforced concrete columns or beams as a partofthestructure formed by panels in accordance with the present invention.
Joinder of panels ofthe present invention is accompanied at moulded depressions. In accordance with one aspect of this invention, side by side panel joinder provides facing side depressions with each having wire mesh strips extending therein from panel cores and a U-shaped wire mesh channel,for example, is placed overthese strips so that adjacent panels are thus locked together with interlocking wire mesh following application of concrete to the panel depressions. Additional wire mesh orthe like may also be inserted in central core depressions and may be mounted on one or more panel faces in offset relation thereto and covered with a concrete coating atthe sametime the depressions are filled. Joinder of roof and wall panels, for example, may incorporate bent reinforcing steel rods disposed in wall and roof panel depressions.
The present invention is illustrated with respect to particular preferred embodiments thereof in the accompanying drawings, wherein:
Figure lisa schematic end view of a building panel in accordance with the present invention;
Figure 2 is a partial perspective view of a channel locking member employed in the present invention in joinder ofstructural panels hereof; Figure 3 is a partial perspective view of the panel of
Figure 1;
Figure 4 is a schematic partial end view of panel joinder in accordance with the present invention;
FigureS is a schematic end view of panel joinder with an integral concrete layer;;
Figure 6 is a partial end view of a building panel with an improved reinforcing strip and Figure 7is a partial sectional view of a roof panel and wall panel joinder in accordance with the present invention.
The improved building panel of the invention as illustrated in Figures 1 and 3 of the drawings is formed in a mould with an expanded cellular core 12 having a particular configuration. The panel has side edge depressions 13 and 14extending along op posite sides from the top of the panel, as illustrated, to thus define side extensions 16 and 17 along the bottom ofthe panel. The core is also formed with a central-longitudinal depression 18. Preferably these depressions 1 3,1 4 and 18 have straight sides and bottoms at right angles to each other, as illustrated.
The panel 11 also includes particularly configured reinforcing strips which may be formed, for example, of 20-29 gauge galvanized metal. Considering first the strips on the underside 21 ofthe panel, as illustrated, it is noted that there is provided a shallow channel strip 23 having the web thereof flush with the surface 21 and disposed beneath the depression 18 with the sides of the channel extending into the panel. At a first side of the panel there is provided a reinforcing strip 24 flush with the lower surface 21 and having an inset configuration along the lower corner ofthe panel, as illustrated. This strip 24 also has an upturned inner edge extending into the panel.
At the opposite side ofthe panel there is provided a further reinforcing strip 26 which is disposed on the underside21 ofthe panel with an upturned inner edge and a portion extending laterallyfrom the side ofthe panel a distance substantially equal to the width ofthe inset in the strip 24 atthe opposite side of the panel. This strip 26 is preferably provided with spaced apart apertures 27 along the portion thereof extending from the side ofthe panel.
There are additionally provided reinforcing strips along the sides ofthe depressions 13,14 and 18in he top 22 ofthe panel. These reinforcing strips may in fact be identical with certain strips being reversed, and referring to the depression 18there will be seen to be shown a strip 31 along the left side ofthe depression as illustrated, and having a right angle top portion 32 disposed flush with the upper surface 22 ofthe panel and an oppositely disposed rightangle portion 33 extending partially across the bottom of the depression 18.At the opposite side of the depression 18 there is provided another reinforcing strip 36 which coversthis side ofthe depression and hasa right angle top portion 37 flush with the top ofthe panel and an oppositely disposed right angle portion 38 extending partway across the bottom of the depression 18. Thesestrips 31 and 36 thus linethesides ofthe depression 18. A reinforcing strip 41 which may be identical to the strip 36 is disposed along the side of the depression 13 and similarly a reinforcing strip 42 which is identical to the strip 31 extends along the side ofthe depression 14.
Each ofthe reinforcing strips identified above are adhesively bonded to the core panel during moulding and thus are substantially integral with the core to form the panel outline as illustrated in Figure 1.
The right angle portions ofthe reinforcing strips are particularly advantageous in maximising bonding of the strips to the core and providing additional structural stength to the panel while preventing possible peeling or separation of strips from core.
There is also provided as a portion of the improved panel ofthe present invention provision and structurefor maximising strength of individual panels and strength and rigidity of connected panels. In this re spect it is note thatthere is provided a moulded-inplace wire mesh 46 having an upright portion 47 extending upwardly from the bottom ofthe depression 18 along the center of the depression substantiallyto the top ofthe depression. This wire mesh 46 also includes a horizontal portion 48 extending at right an- gies to the vertical portion 47 within the core 12 beneath the depression 18 and preferably extending late rallythereofin the panel.In end viewthewire mesh 46 has an LshapeorareverseLshapewithpart thereof moulded in the core 12 ofthe panel. It will be appreciated that the wire mesh 46 is firmly anchored in the panel. Itwill befurtherappreciatedthatphys- ical configuration ofthe wire mesh 46 may be varied, as further noted below. In this embodiment,thewire mesh 46 does not contact lower reinforcing strips 23 beneath the depression 18 so that no possible metal connection extends between the panel faces 21 and 22 for ensuring thermal insulation by the core material ofthe panel.
The side depressions 13 and 14 of the panel are also provided with similarwire mesh elements 51 and 52. Thewire mesh 51 in the left side depression 13 has the bottom portion extending oppositely from the central wire mesh 46 and the opposite side wire mesh 52. In each case, however, the lower portions of the wire mesh 51 and 52 are moulded in the core material 12 to firmly and positively anchorthe mesh in the panel. The upright portions in the wire mesh 51 and 52 extend alongside the strips 41 and 42 ofthe depressions from the center of side extension 16 and 17 ofthe panel.
The wire mesh elements ofthe present invention are provided forthe purpose of providing additional structural strength to concrete intended to be placed in the depressions of the panel thereof and also to assist in locking together adjacent panels. Furtherto the foregoing, the present invention provides for insertion of additional metal reinforcing such as inverted channels 56 which may also be formed of wire mesh orthe like and which are dimensioned to fit over adjacentwire mesh strips on contiguous panels, as described below in connection with the joinder of panels in accordance herewith. The channels 56 have a length substantially equal to the length of a panel 11 so as to fit within depressions of contiguous panels.
Considering now the joinder and completion of panels in accordance with the present invention for maximum structural strength, reference is madeto Figure 4wherein a pair of like panels 11 a and 11 bare shown to be disposed in side by side relationship with the side projections 16 and 17 abutting overthe length of the panels. In this position the reinforcing strip 26 of panel 1 la will be seen to overlay and fit into the inset portion ofthe reinforcing strip 24 of panel 11 b. The panels are joined together by driving self tapping screws 28 through the openings 27 in the strip 26 and thus to pass in threaded engagement through the strip 24 ofthe adjacent panel.With the panels so joined there will be seen to be provided between adjacent sides of the panels 11 a and 11 b a longitudinal depression 19 of generally rectangular cross-section which is substantially the same as the central depression 18 of each panel. This depression 19 is actually formed bythefacing depressions 13 and 14 of the panels 11 band 1 la respectively.
Individual panels in accordance herewith, as well as panels joined together as noted above, provide structural panels and structures by virtue of the particularly configured reinforcing strips bonded to cores. Awall, orthe like, formed in this manner may be covered as desired to form a completed unit.
The present invention also provides for reinforced concrete beam and/orcolumn construction and in this respect it is noted that with the panels 11 a and llbjoinedtogetherasindicatedabovethereis formed between the panels a single depression within which there are disposed the parallel wire mesh strips 51 and 52 of the separate panels 11 band 11 a, respectively. Overthese elements there may be disposed an inverted channel 56 which is laterally dimensioned to span the wire mesh 51 and 52 and is shown to extend downwardly to or adjacent to the bottom ofthe depression 19. The depressions in the panels are intended to be filled with concrete, as il lustrated in Figure 4.Thusthe depression 18 is shown to have concrete 61 poured or otherwise insertedtherein with the upper surface of the concrete being trowelled or otherwise operated upon to align flush with the upper surface ofthe panel 1 a. There is thus formed in the depression 18 a reinforced concerete column with reinforcing strips along the side and firmly locked into the panel bythewire mesh 46, while additional metal such as channel 56 may be added to achieve desired structural strength. This column or beam 62 will be seen to providesubstan- tial strength to the panel such that the panel itself without cladding may be employed as a structural elementin buildings.
Considering furtherthe joinder of adjacent panels, it is noted that the depression 19 formed along facing sides of panels 11 a and 11 b is also adapted to be filled with concrete 61 .This concrete envelopes the wire mesh strips 51 and 52 andthewire mesh channel 56 about the strips 51 and 52. Consequently, there is formed a reinforced concrete column or beam 63 which is locked to both of the panels 11 a and 11 b bythewire mesh strips 51 and 52 anchored within these panels. There is thus provided a struc tural beam 63 joining and locking together adjacent panels 1 lea and 1 1b. Notonlyarethe panelsfirmly and permanently locked together but also the joinder of panels is in fact an extremely strong reinforced concrete element.
There will be seen to be provided by the present invention as post and beam structure which is part icularlysimpleand easyto construct. With the structure of Figure 4 a majorfire ofsufficienttemperature to destroythe core would yet leave a reinforced concrete structure. In this respect it is noted that the present invention may also be employed in applications wherein thermal insulation is nota majorconsideration and certain structural properties are the primary requirement. Thus a curtain wall of a high rise struc ture,for example, may require a very high shear strength between opposite faces.This may be accomplished by attaching the concrete reinforcing such as wire mesh 47 to the reinforcing channel 23 and otherwire mesh to corresponding lower reinforcing strips as bywelding during panel formation.
It will be appreciated that the structure illustrated in Figure 4and described above comprises not only a material advancement in thermally insulated building panels but also in the joinder of same. Itwill be appreciated that panels in accordance with the present invention and joined together in the manner hereof exhibit substantial structural strength and are thus particularly adapted for use not only as wallsfor buildings but also as floors and roofs and ceilings wherein a substantial span may be provided to materially extend the capability of this type of building panel. Furthertotheforegoing it is noted thatthe panels and combinations of panels ofthe present invention are intended to be clad or covered on both surfacesthereoffollowing errection of a building and a wide variety of different materials may be employed in this respect. Thus forexamplethin wood panelling may be attached to the inner and outer surfaces ofthe structure and other materials such as thin brick or stone facing may be employed. Quite commonly concrete, plaster or stucco may be applied to a structure formed in accordance with the present invention, all by attaching this cladding to the panels at reinforcing strips thereof. In this respect it is also noted that lateral reinforcing strips may also be provided on the panels in accordance with teachings of prior patents of the present inventor.Such structure is known in the art and is not herein illustrated in order to clarify the showing the improvement ofthe present invention
Utilization of building panels in accordance with the present invention for floors and roofs, for example, may employ an additional reinforced concrete layer in order to maximise structural strength.
In this respect reference is made to Figure wherein there is shown in part a pair of panels 11 a and 11 b joined together and including a wire mesh 71 extending overthe upper surface ofthe panels and mounted thereon as by stand-off blocks 72 with concrete 61 extending not only into the depression in and between the panels but also over the top of sameto envelopthewire mesh 71. This will be seen to form a reinforced concrete skin or layer fro which the columns or beams in the depressions ofthe panel depend to form a truly strong rigid structure that yet retainsthethermal insulating propertiesofthe assembly provided by the present invention.It is also noted that while the present invention is particularly applicableforfloors and roofs of buildings it is also advantageous in the construction of walls. In this circumstance the depressions form vertical volumns rather than horizontal beams when filled with concrete and it has been fou nd that these vertical col- umns may actually be trowelled provided thatthe concrete has a minimum slump i.e. water content and sufficient metal reinforcing such as wire mesh is provided to hold the concrete in place while it is setting.
Modifications and variations ofthe present inven- tion are also possible and in this respect reference is made to Figure 6 showing a portion of an end of a panel in accordance with the present invention and wherein the central reinforcing strip 23 beneath the central depression 18 is shown to include a central longitudinal groovethatmayforexamplebesemi- circular, or rectangular if desired, and which extends into the lower surface 21 ofthe panel. This groove or trough 81 is suitable for insertion of electrical wiring orthe like and may be readily closed by a small metal or plastic strip 82 dimensioned to snap fit into the groove.This then provides the equivalent of an electrical condu it for example so that insulated wi res may be employed instead of requiring electrical conduit in construction of a building. It will be appreciated thatthis configuration ofthe reinforcing strip 23 not only provides the foregoing advantage but a Iso increases the structural strength of the reinforcing strip. In this respect it is also noted that the upturned sides of the reinforcing strip 23 be extended to a greater depth if desired for greater structural strength.
While it is not intended to limit the presentinven- tion to any particular dimensions it is noted that a building panel in accordance herewith may, for example, have a length of 8footto 1 2 foot (2.44 to 3.66m) with a total thickness ofthe order of 51/2 (140mm) inches. The depressions in the uppersurface of the panel may have a depth of 4 (102mm) inches with a central depression having a width of 4 inches and the side depressions having a width of 2 (51 mm) inches. Such a panel may have a total width of (1 .22m) feet to thus provide a length of 20 inches (508mm) of core between depressions laterally across the panel.
The present panels are normally thicker than the "Thermostructure" panels of the above-noted patents and patent applications but may be employed therewith as for example as roof and floor with "thermostructure" walls.
The specifications of the wire mesh elements ofthe present invention are intended to be determined by the required structural strength of the resultant panel and combination of panels. The amount of reinforcing metal required in concrete to provide certain strengths and meet certain specifications are to be found in publications or may be calculated. The term wire mesh is noted to be employed herein as a general term to designate any type of reinforcing metal connected together to form elongated strips that in part have anchor portions adapted to be moulded in the core. While it is not necessary that these strips be of a mesh configuration it is normally advantageous thatthey be so.
The building panel ofthe present invention incorporates substantial strength in a thermally insulating panel. Various modifications of the exterior appear anceofthe panel orcombination of panels may be achieved and one,forexample, is illustrated in
Figure 5 wherein the panels may be considered to be "cored out" wherein the core portion 12 may be provided with inset or depressed areas as indicated at 76.These depressions 76 on the underside ofthe panels may be provided to produce architecturally pleasing affects in a ceiling structure for example and of course the shape and size ofthese depressions may be varied substantially at will inasmuch as the core of the panel does not materially affect the final structural strength and thus removal of portions of the core does not affect the overall structural strength ofthe panel or combinationsthereof.
In the construction of buildings wherein the present invention may be employed for both roof and walls itis possibleto lockthe roof and wallstogether by utilization of the depressions in the panels. In this respect reference is made to Figure 7 illustrating in section a part of a roof panel 86 supported buy a wall panel 87. The panels are aligned so that a panel depression or channgel 88 in the roof panel 86 overlies and is aligned with a depression 89 in a wall panel 87.
Priorto the application of concrete to these depressions an angle bar91 of iron or steel such asa conventional reinforcing bar for concrete may be lowered into the roof panel depression 88 and the depending part of the bar 91 forced downwardly through the core 12 ofthe roof panel into the depression 89 of the wall panel 87. With this angletie baror reinforcing bar 91 in the position described and illustrated in Figure7 it will be seen that the roof panel and wall panel will befirmlylockedtogetherwhencon- crete is inserted into the depressions in these panels.
It will be appreciated thattie bars of the type contemplated herein are normally provided with ridges orthe like thereabout so as to firmly locked in con cretethatis poured thereabout. Such structure as described above will of course provide a strong per manentjoinderofroofandwallorfloorandwall if such is desired.
Although the present invention has been described above with respect to a single preferred embodimentthereof it will be appreciated that those skilled in the artthat numerous modifications and variations are possible within the scope of the present invention and thus it is not intended to limit the invention to the details of illustration orterms of description.
Claims (16)
1. An improved insulated building panel comprising
a core element of expanded cellular material
having a depression extending from a top surface thereof along each of opposite side edges and a central depression parallel to said side depressions and
extending into said core element from said top surface
reinforcing strips bonded to said core element and including atleastonestripextendingfrom afirstside of said core element and a stri p on a second opposite side of said core element for engaging an extending strip of another panel and strips along sides of said depressions, and
wire mesh strips with each having a first portion extending into said depressions from the bottoms thereof and a second portion moulded in said core elementandextending atan angletosaidfirstpor- tion for engagement of said first portions by concrete adapted to be inserted in said depressions.
2. The panel ofclaim 1,furtherdefinedbysaid central depression having a rectangularcrosssec- tional configuration.
3. The panel of claim 1 orclaim2,furtherdefined by said reinforcing strips along sides of said depressions having a straight central portion with a top portion extending laterally therefrom flush with the top surface of said core element and a bottom portion extending laterally from the central portion at the bottom of the depression.
4. The panel of claim 3, further defined by the bottom portion of said reinforcing strips along sides of said depressions extending flush with the bottom of said depressions.
5. Thepanel ofanyoneofclaimsl to4,further defined by said reinforcing strips including a central inverted channel strip having a web flush with a bottom surface of said core element beneath said central depression and sides extending upwardly therefrom into said core element.
6. The panel of claim S, further defined by said central channel strip having a longitudinal groove formed thereby extending upwardly into said core element lengthwise ofthe panel and a strip of stiff mat- erial adapted to fit into said groove to cover sam along the length thereof.
7. The panel ofanyoneofclaims 1 to 6, further defined by said wire mesh strips each having an upright portion and a right angle lateral portion with the lateral portion being fully embedded in said core elementfor positive anchoring of said wire mesh in said core element.
8. The panel of any one of claims 1 to 7, further defined by said depression extending into said core element from two thirds to three quarters of thethick- ness of said core element.
9. The panel of any one of claims 1 to 8, further defined by said reinforcing strips being formed by galvanized metal.
10. The panel of anyone of claims 1 to 9, further defined buy a reinforcing strip extending from afirst side of said core element having spaced apertures through a portion extending from the core element along the length of the core elementforaccepting metal screws adapted to extend through a reinforc
ing strip along the second side of a like panel abutting said panel to join panels.
11. The panel of any one of claims 1 to 10, further defined by a wire mesh channel adapted to be inverted and inserted overwire mesh strips in contiguous side depressions of abutting panels for locking such
panels together with concrete adapted to be inserted in such depressions and enveloping said wire mesh.
12. An improved insulating building panel comprising a moulded core of expanded cellular material having a central longitudinal depression in a top surface thereof and stepped sides defining side depressions from the top surface of said core,
a first plurality of reinforcing strips disposed along the sides of said core depressions with laterally extending top portions disposed flush with the top surface of said core, and
a second plurality of reinforcing strips disposed flush with a bottom surface of said core with at least one strip along each side edge thereof and a first of said strips also extending laterally from said core along the length thereof for overlapping a reinforcing strip on an abutting panel forjoinder of panels.
13. The panel of claim 12, further defined by strips ofwire mesh with each having a first portion moulded in said core and a second portion extending into a depression in said core.
14. The panel of claim 13, further defined by said wire mesh strips each having a first portion extending upwardly in each of said core depressions from the bottom thereof and a second portion and extending laterallytherefrom in said core.
15. Acombination of
insulated building panels having moulded expanded cellular cores with longitudinal central and side depressions from a first surface of said cores and disposed in side by side abutting relation to define a single depression between panels
each of said panels having reinforcing strips bonded to said cores,
a plurality of wire mesh strips with each having a first portion moulded in a core and a second portion extending into a core depression along the length thereof whereby a pair ofwire mesh strips extend into the depression between abutting panels,
reinforcing wire disposed in intelocking relation to the pair of wire mesh strips in the depression panels, and
concrete disposed in said depressions enveloping wire mesh therein to form a panel combination with reinforced concrete beams or columns therewith.
16. The combination of claim 15, further defined by a second plurality of like panels disposed at substantially right angles to said first panels in abutting relation thereto and having depressions aligned with depressions in said first panels, and angletie rods extending into and along depressions of said first and second plurality of panels for locking said first and second pluralities of panels together with concrete disposed in said depressions.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU42599/85A AU586425B2 (en) | 1985-05-17 | 1985-05-17 | Insulating building panel for column and beam structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB8523627D0 GB8523627D0 (en) | 1985-10-30 |
| GB2180861A true GB2180861A (en) | 1987-04-08 |
Family
ID=3729815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB8523627A Withdrawn GB2180861A (en) | 1985-05-17 | 1985-09-25 | Insulating building panel for column and beam structures |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU586425B2 (en) |
| GB (1) | GB2180861A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0987377A2 (en) * | 1998-09-18 | 2000-03-22 | Domenico Sambataro | Expendable form for floors |
| WO2005108700A1 (en) * | 2004-05-11 | 2005-11-17 | Plastedil S.A. | Load bearing construction element in particular for manufacturing building floors and floor structure incorporating such element |
| EP2146017A1 (en) | 2008-07-18 | 2010-01-20 | Beletto AG | Component for floor or roof slabs and method for manufacturing a component |
| ITUD20110048A1 (en) * | 2011-03-31 | 2012-10-01 | Panebianco Amalia | PREFABRICATED STRUCTURAL PANEL FOR FLOORS |
| EP2657421A1 (en) * | 2004-11-29 | 2013-10-30 | Victor Amend | Reinforced insulated forms for constructing concrete walls and floors |
| EP4047152A1 (en) * | 2021-02-19 | 2022-08-24 | Kamal Mostafa | Building panel and corresponding method for manufacturing a building panel |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AUPP575598A0 (en) * | 1998-09-08 | 1998-10-01 | Rudduck, Dickory | Reinforced building elements |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053306A (en) * | 1900-01-01 | |||
| GB1221552A (en) * | 1968-09-23 | 1971-02-03 | Holorib Ltd | Building panels |
| GB1438859A (en) * | 1973-07-31 | 1976-06-09 | Sips | Insulating panel |
| US4327528A (en) * | 1980-02-29 | 1982-05-04 | Wolverine Aluminum Corporation | Insulated siding system |
-
1985
- 1985-05-17 AU AU42599/85A patent/AU586425B2/en not_active Ceased
- 1985-09-25 GB GB8523627A patent/GB2180861A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1053306A (en) * | 1900-01-01 | |||
| GB1221552A (en) * | 1968-09-23 | 1971-02-03 | Holorib Ltd | Building panels |
| GB1438859A (en) * | 1973-07-31 | 1976-06-09 | Sips | Insulating panel |
| US4327528A (en) * | 1980-02-29 | 1982-05-04 | Wolverine Aluminum Corporation | Insulated siding system |
Non-Patent Citations (1)
| Title |
|---|
| WO A1 83/02127 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0987377A2 (en) * | 1998-09-18 | 2000-03-22 | Domenico Sambataro | Expendable form for floors |
| EP0987377A3 (en) * | 1998-09-18 | 2001-02-07 | Domenico Sambataro | Expendable form for floors |
| WO2005108700A1 (en) * | 2004-05-11 | 2005-11-17 | Plastedil S.A. | Load bearing construction element in particular for manufacturing building floors and floor structure incorporating such element |
| US7784235B2 (en) | 2004-05-11 | 2010-08-31 | Plastedil S.A. | Load bearing construction element, in particular for manufacturing building floors, and floor structure incorporating such element |
| EP2657421A1 (en) * | 2004-11-29 | 2013-10-30 | Victor Amend | Reinforced insulated forms for constructing concrete walls and floors |
| EP2146017A1 (en) | 2008-07-18 | 2010-01-20 | Beletto AG | Component for floor or roof slabs and method for manufacturing a component |
| ITUD20110048A1 (en) * | 2011-03-31 | 2012-10-01 | Panebianco Amalia | PREFABRICATED STRUCTURAL PANEL FOR FLOORS |
| EP4047152A1 (en) * | 2021-02-19 | 2022-08-24 | Kamal Mostafa | Building panel and corresponding method for manufacturing a building panel |
Also Published As
| Publication number | Publication date |
|---|---|
| GB8523627D0 (en) | 1985-10-30 |
| AU586425B2 (en) | 1989-07-13 |
| AU4259985A (en) | 1986-11-20 |
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