WO2018018063A1 - Improved formwork assembly - Google Patents
Improved formwork assembly Download PDFInfo
- Publication number
- WO2018018063A1 WO2018018063A1 PCT/AU2017/000149 AU2017000149W WO2018018063A1 WO 2018018063 A1 WO2018018063 A1 WO 2018018063A1 AU 2017000149 W AU2017000149 W AU 2017000149W WO 2018018063 A1 WO2018018063 A1 WO 2018018063A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- surface forming
- assembly
- edges
- elements
- formwork
- Prior art date
Links
Classifications
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
-
- 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
- E04G11/00—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs
- E04G11/06—Forms, shutterings, or falsework for making walls, floors, ceilings, or roofs for walls, e.g. curved end panels for wall shutterings; filler elements for wall shutterings; shutterings for vertical ducts
- E04G11/08—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring
- E04G11/10—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements without beams which are mounted during erection of the shuttering to brace or couple the elements
-
- 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
- E04G17/00—Connecting or other auxiliary members for forms, falsework structures, or shutterings
- E04G17/04—Connecting or fastening means for metallic forming or stiffening elements, e.g. for connecting metallic elements to non-metallic elements
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
-
- 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
- E04G9/00—Forming or shuttering elements for general use
- E04G9/02—Forming boards or similar elements
- E04G2009/023—Forming boards or similar elements with edge protection
- E04G2009/025—Forming boards or similar elements with edge protection by a flange of the board's frame
Definitions
- This disclosure relates to a formwork assembly for moulding upwardly extending building features such as columns or walls that extend between adjacent floor slabs.
- Construction of multi-storey concrete buildings involves sequential floor by floor casting of concrete structures.
- a casting structure referred to as formwork is used to progressively advance the building upwardly, floor by floor.
- Formwork to create a floor slab will comprise horizontal elements that are positioned between vertical building features such as columns and walls that extend between floor slabs.
- Reinforced concrete uses reinforcing steel in the form of steel rods, steel frames and mesh, which is positioned on and within
- a formwork assembly for moulding an upwardly extending building feature comprising at least two surface forming elements for forming one side of said building feature, wherein each surface forming element comprises a casting surface and a pair of lengthwise extending parallel edges, wherein in use, the surface forming elements are stacked by abutting along these edges, and each of these edges comprise a means for interlocking the surface forming elements with respect to each other so that the resulting formwork assembly forms a single, continuous casting surface.
- the surface forming elements extend substantially horizontally.
- a surface forming element for a formwork assembly for moulding an upwardly extending building feature and comprising at least two surface forming elements, where each surface forming element comprises a casting surface, and a pair of lengthwise extending parallel edges, wherein in use, the surface forming elements are stacked by abutting along these edges, and each of these edges comprise a means for interlocking the surface forming elements with respect to each other so that the resulting formwork assembly forms a single, continuous casting surface.
- each surface forming element comprises a panel assembly.
- the interlocking means for each lengthwise extending parallel edge comprises at least one projection and at least one recess, wherein in use, interlock is effected by engagement of the projection of one element with the recess of the other, and vice versa.
- the means for interlocking the abutting formwork elements comprises a profile shape of the edges.
- the profile shape is substantially constant throughout the length of the surface forming element.
- the profile shape comprises a single projection and a single recess.
- the profile shape of the two edges differs inasmuch as a profile shape of a first of the edges is an inversion of the other of the edges.
- the profile shape comprises a step, and step-shaped recess adjacent to the step, where this step-shaped recess is shaped to receive a step of a further surface forming element.
- the interlocking means for each lengthwise extending parallel edge comprises a plurality of projections and recesses spaced apart lengthwise along the edges.
- the projections comprise prongs or teeth
- the recesses comprise apertures for recemng the prongs or teeth.
- each surface forming element comprises a means for securing a pair of stacked surface forming elements with respect to each other.
- each surface forming element comprises a means for securing a pair of surface forming elements with respect to each other in an end to end relationship.
- pins or fasteners such as bolts or screws extend through aligned holes in the adjacent frame members to secure the two surface forming elements together.
- each surface forming element comprises a catch for securing the two surface forming elements together.
- the formwork assembly can extend from an upper surface of a lower floor slab to an underside surface of a floor slab above. This formwork assembly will be held captive between these surfaces until the uppermost surface forming element is removed, thereby allowing successive removal of the remaining surface forming elements from the newly formed concrete surface.
- each of the surface forming elements comprises a rectilinear perimeter frame and an infill panel.
- the perimeter frame comprises a border extending about a perimeter of the infill panel so as to form the continuous casting surface along with the infill panel.
- the border is made of a more wear resistant material than the infill panel.
- the border is made from a metal
- the board is made from one of a timber, a plywood, a plastic or a composite.
- the frame comprises a pair of lengthwise extending parallel side members, a pair of end members, and a plurality of spaced apart bracing members bridging the side members.
- the lengthwise extending parallel side members of the frame comprise a plurality of apertures spaced apart there along, for receiving threaded fasteners, pins or the like to secure a pair of stacked surface forming elements with respect to each other.
- the end members of the frame comprise apertures for receiving threaded fasteners or pins or the like to secure a pair of surface forming elements with respect to each other endwise.
- the formwork assembly further comprises an edge element at the bottom, at least, of each stack of surface forming elements. [0036] In one fonn, the formwork assembly further comprises an edge element at the top of each stack of surface forming elements.
- each edge element comprises a pair of lengthwise extending parallel side edges, where a first side edges comprises a square edge for forming an end edge, and a second side edge comprises a profile shape identical to that of the surface forming element, so that a surface forming element can be stacked atop of, and interlock with this second side edge.
- the interlocking feature comprises either of a male or a female feature or portion, where the male feature or portion is adapted to engage the female feature or portion.
- the interlocking feature comprises either of a projection or a recess, where the projection is adapted to interlock with the recess and vice versa.
- a number of surface fonning elements can be used, which in turn reduces the size and weight of each surface fonning element. This greatly assists in easier manual handling of the various elements forming the assembly.
- each surface forming element will be detennined by the number of panels used and the distance between the upper surface of the lower floor and the underneath surface of the upper floor being formed.
- the length of the surface forming elements will depend on the type of vertical feature being created. For example, columns will require shorter lengths by comparison to internal walls which will require longer lengths.
- An internal wall may be formed by using a pair of formwork panel assemblies spaced apart by the required thickness of the wall. Additional formwork can be placed so as to extend between the pair of fonnwork assembly panels at each end and held in place to form the ends of the walls. Ties can extend between the pair of formwork assembly panels to hold them together under the weight of the concrete, and the formwork forming the ends of the walls can be braced with respect to the pair of fonnwork panel assemblies.
- the formwork assembly panels can be connected along abutting edges and ties can extend between opposing pairs of formwork panel assemblies.
- a bracing frame can be fonned around the assembled fonnwork panels to hold them in position.
- Figure 1 illustrates a front view of a surface forming element
- Figure 2 is an end view of the surface forming element of Figure 1 ;
- Figure 3 is a cross-sectional view through the surface forming element of Figure 1 , taken at C-C;
- Figure 4 is a cross-sectional view through the surface forming element of Figure 1, taken at A-A;
- Figure 5 illustrates a front view of a formwork assembly for moulding an upwardly extending building feature, the formwork assembly comprising a plurality of the surface forming elements of Figure 1 ;
- Figure 6 is a cross-sectional view through the formwork assembly of Figure 5, taken at 1 - 1 ;
- Figure 7 illustrates a front view of a surface forming element according to a further embodiment
- Figure 8 is an end view of the surface forming element of Figure 7;
- Figure 9 is a cross-sectional view through the surface forming element of Figure 7, taken at C-C;
- Figure 10 is a cross-sectional view through the surface forming element of Figure 7, taken at A- A;
- Figure 1 1 is a detail view taken at Detail 3 in Figure 8;
- Figure 12 is a detail view taken at Detail 4 in Figure 8;
- Figure 13 is a detail view taken at Detail 5 in Figure 9;
- Figure 14 is a detail view taken at Detail 6 in Figure 9;
- Figure 15 is a front view of an edge element;
- Figure 16 is a cross-sectional view through the edge element of Figure 15, taken at A-A; and [0062] Figure 17 is a detail view taken at Detail A in Figure 16;
- Figure 18 illustrates a front view of a formwork assembly for moulding an upwardly extending building feature, the formwork assembly comprising a plurality of the surface forming elements of Figure 1 ;
- Figure 19 is a side view of the formwork assembly of Figure 18;
- Figure 20 is a cross-sectional view through the formwork assembly of Figure 18, taken at C-C;
- Figure 21 illustrates a front view of a further formwork assembly for moulding an upwardly extending building feature, the formwork assembly comprising a plurality of the surface forming elements of Figure 1 ;
- Figure 22 is a plan view of an end bracket of a first type, from the assembly of Figure 21 ;
- Figure 23 is a side view of the end bracket of Figure 22;
- Figure 24 is a plan view of an end bracket of a second type, from the assembly of Figure 21;
- Figure 25 is a side view of the end bracket of Figure 24;
- Figure 26 is a plan view of a panel joiner from the assembly of Figure 21 ;
- Figure 27 is a side view of the panel joiner of Figure 26.
- the surface forming element 1 comprises a generally rectilinear and elongate panel, a perimeter frame 10 and an infill panel 20.
- the frame 10 comprises a pair of lengthwise extending parallel side members 12, a pair of end members 14, and a plurality of spaced apart bracing members 15 bridging the side members 12.
- each of the side members 12 and end members 14 of the perimeter frame 10 comprises a rebate 16 (or step-shaped recess) shaped to receive an edge of the infill panel 20.
- the perimeter frame 10 comprises a border extending about a perimeter of the infill panel 20 so as to form a flush, continuous casting surface C along with the infill panel 20.
- the infill panel 20 is made of a material such as plywood, having a thickness of approximately 12 millimetres, but other materials (such as corflute or FRP) of varying thicknesses (depending on strength) may also be used.
- the formwork assembly 100 comprises six of the surface forming elements 1, arranged into two abutting stacks of three surface forming elements 1 each, wherein each surface forming element 1 comprises a pair of lengthwise extending parallel side edges 12A, and wherein the surface forming elements 1 are stacked by abutting along these side edges 12A.
- a formwork assembly 100 can comprise as many surface forming elements 1 arranged in as many stacks as is required for the particular application.
- each of these edges 12A comprise a means for interlocking the surface forming elements 1 with respect to each other so that the resulting formwork assembly 100 forms a single, continuous casting surface C.
- the interlocking means comprises a profile shape of the edges 12A, and more specifically, a cross-sectional shape of the side members 12, where this cross-sectional shape is substantially constant throughout the length of the side members 12, and the surface forming element 1.
- each profile shape comprises a squared, step-shape comprising a (male or projecting) step 30, and a (female) step-shaped recess 40 adjacent to the step 30, where this step-shaped recess 40 is shaped to receive a step 30 of a further surface forming element 1.
- the profile shape of the two edges 12A differs inasmuch as a profile shape of a first of the edges 12 A 1 , is an inversion of the other of the edges 12A2. That is to say, for a profile shape of a first of the edges 12A 1 the male step 30 extends along the continuous casting surface C, and the step-shaped recess 40 of the other of the edges 12A2 extends along the continuous casting surface C, and vice-versa.
- the male step 30 extending along edge 12A1 of a first surface forming element 1 is received in the recess 40 along the lower edge 12A2 of a further surface forming element 1 stacked atop of the first surface forming element 1.
- overlapping joints are formed that prevent egress of concrete while at the same time providing a smooth and flush continuous casting surface C against which concrete can be moulded, when the surface forming elements 1 are assembled.
- the frame 10 is constructed primarily from a tubular aluminium (although other materials may be used), because this material can be extruded to produce the required cross-sectional shapes.
- the lengthwise extending side members 12 of the frame 10 comprise a plurality of apertures 24 spaced apart there along, for receiving threaded fasteners, pins or the like.
- each aperture 24 extends through the step 30, and in use, the apertures 24 in adjacent surface forming elements 1 align when they are stacked, so that threaded fasteners or pins (not illustrated) can be inserted through the aligned apertures 24 to secure an upper and a lower stacked surface forming element 1 together.
- the dowels may be threaded (such as by use of Z-tie threads) to clamp the components together.
- the end members 14 of the frame 10 comprise apertures 34 for receiving threaded fasteners or pins. As illustrated in Figure 6, these apertures 34 would enable a pair of surface forming elements 10 to be abutted end to end and secured together using threaded fasteners or pins.
- the formwork assembly 100 further comprises a pair of edge elements 50, one each at the bottom (although these could also be used at the top) of the two abutting stacks of three surface forming elements 1.
- Each edge element 50 comprises a rail of extruded aluminium, and a pair of lengthwise extending parallel side edges 50A.
- a first of the lengthwise extending parallel side edges 50A1 comprises a square edge for resting atop of a floor or other surface
- the other lengthwise extending parallel side edges 50A2 comprises a profile shape identical to that of the surface forming element 1 , so that a surface forming element 1 can be stacked atop of, and interlock with, the lengthwise extending parallel side edge 50A2.
- the formwork assembly 100 further comprises a pair of narrowed surface forming elements 1 A, one each at the top of (although these could be used anywhere) the two abutting stacks of three surface forming elements 1.
- These narrowed surface forming elements 1A are almost identical to the surface forming elements 1 described above, differing in that the distance between the side edges 12A is less.
- These narrowed surface forming elements 1 A can be used in conjunction with the standard surface forming element 1 , and enable a required height to be achieved using a combination of these.
- the formwork assembly 100 further comprises a plurality of couplers 60.
- Each coupler 60 comprises a generally C-shaped bracket comprising a recess which is sized and shaped to receive a portion of a pair of interlocked side members 12.
- Each coupler 60 further comprises a pair of apertures 64 for receiving the threaded fasteners or pins that join abutting end members 14. While optional, use of the couplers 60 adds strength and stability to the fonnwork assembly 100.
- the formwork assembly 100 can be easily assembled from the bottom up so as to put in place fonnwork which can mould vertical building features between floor slabs. Once the fonnwork assembly is in place, the fonnwork forming the underside surface of the upper floor can abut against the upper edge of the formwork assembly 10.
- the fonnwork assembly 100 can be dis-assembled from the top down.
- FIG. 7 through 14 where there is illustrated a surface fonning element 1A according to a further embodiment.
- Those parts of the surface forming element 1 A which are identical (or near- identical) to corresponding parts shown in the surface forming element 1 of Figures 1 through 6, will be denoted by the same reference numerals and will not be described again in detail.
- the lengthwise extending side members 12 of surface fonning element 1 A differ in that these comprise an internal wall 13 at the point where the step in the profile cross-sectional shape occurs.
- This internal wall 13 divides the previously L- shaped cavity inside of the l engthwise extending side members 12, into two cavities comprising a generally rectangular cross-sectional shape. In use, the internal wall 13 will both strengthen and stiffen the lengthwise extending side members 12 of surface forming element 1A.
- the lengthwise extending side members 12 of surface forming element 1 A comprise a further set of apertures 44 spaced apart there along, for receiving threaded fasteners, pins or the like. Whereas the apertures 24 extend between inner and outer (relative to the continuous casting surface C) surfaces of the lengthwise extending side members 12, the apertures 44 extend perpendicular to the apertures 24, between upper and lower edges of each lengthwise extending side member 12.
- each aperture 44 extends through the step 30, and in use, the apertures 44 in adjacent surface forming elements 1A align when they are stacked, so that bolts or pins (not illustrated) can be inserted through the aligned apertures 44 to secure an upper and a lower stacked surface forming element 1A together. This improves the strength and the stability of the stacked formwork assembly illustrated in Figures 18 through 20.
- edge element 50A which are identical (or near- identical) to corresponding parts shown in the edge element 50 of Figures 5 and 6, will be denoted by the same reference numerals and will not be described again in detail.
- the edge element 50A comprises a first set of apertures 24, and a second set of apertures 44, which in use, align with the apertures 24 and 44 respectively, of surface forming elements lA stacked atop of the edge element 50A, to receive bolts or pins which secure these together.
- a wall or column can be formed by positioning a pair of formwork assemblies in an opposing relationship, and extending horizontal ties between them.
- Each horizontal tie locates in one of the apertures 24 in the surface forming elements, comprises a Z-tie rod, and resists the weight of the concrete pushing the adjacent formwork panel assemblies apart.
- end brackets 120 and 140 are secured with respect to the surface forming elements 1A, and these end brackets 120 and 140 support beams 160 which bridge (i.e. extend between) the brackets 120 and 140 associated with each of the pair of opposing formwork assemblies 100, and these beams 160 in turn support vertically extending formwork (not illustrated) such as planks or sheets of a suitable material (such as plywood), which will form the edge or end of the wall once the concrete is poured.
- Each of the end brackets 120 and 140 comprises a pair of parallel spaced apart arms 150, and a connector 152 which bridges the anns 150, so that collectively, the arms 150 and the connector 152 define a slot 154 therebetween.
- each of the arms 150 is inserted into an end of one of the contiguous tubular side members 12.
- An end of one of the beams 160 is then received in the slot 154.
- the arms 150 comprise holes 158 via which the arms 150 can be pinned or bolted in the side members 12.
- a first type of end bracket 120 comprises arms 150 of square hollow section (SHS) steel, and a connector 152 of SHS steel which is welded at its ends to the arms 150.
- Each of the arms 150 of end bracket 120 comprises a depth guide 156 which limits the depth to which the arms 150 can be inserted into the tubular side members 12.
- this depth guide 156 comprises a length of outwardly projecting steel plate 156 which in use will abut against the rebate 16 for the infill panel 20.
- a second type of end bracket 140 comprises arms 150 of flat steel bar, and a connector 152 of SHS steel which is welded at its ends to the anns 150.
- the arms 150 of this end bracket 140 are thinner, and so the slot 154 therebetween is wider than that of the first type of end bracket 120, so that a larger, thicker beam 160 can be accepted within the slot 154 of the second type of end bracket 140.
- This end bracket 140 further comprises an end plate 159 via which this end bracket 140 can be secured with respect to other structure or fonnwork.
- the panel end connector 180 comprises an elongate body 182 comprising a pair of opposing ends.
- the elongate body 182 comprises a length of SHS steel.
- a first end of the panel end connector 180 is inserted into an end of one of the tubular side members 12 of a first surface forming element 1 A, and a second end of the panel end connector 180 is inserted into an end of one of the tubular side members 12 of a second surface forming element 1 A.
- the panel end connector 180 further comprises a depth guide 186 which limits the depth to which the body 182 can be inserted into the tubular side members 12.
- this depth guide 186 comprises a length of outwardly projecting steel plate which in use will abut against the rebate 16.
- the body 182 of the connector 180 further comprise holes 188 via which the connector 180 can be pinned or bolted in the side members 12.
Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2017301093A AU2017301093B2 (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
KR1020197005145A KR20190031539A (en) | 2016-07-27 | 2017-07-18 | Improved die assembly |
CN201780045690.4A CN109563710A (en) | 2016-07-27 | 2017-07-18 | Improved template component |
US16/320,600 US10808411B2 (en) | 2016-07-27 | 2017-07-18 | Formwork assembly with interlocking side frame members |
SG11201811176QA SG11201811176QA (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
CA3029894A CA3029894A1 (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
RU2019103963A RU2744422C2 (en) | 2016-07-27 | 2017-07-18 | Improved forming block |
JP2019502571A JP2019523353A (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
EP17833078.3A EP3491206A4 (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2016902953A AU2016902953A0 (en) | 2016-07-27 | Improved formwork assembly | |
AU2016902953 | 2016-07-27 | ||
AU2017900736 | 2017-03-03 | ||
AU2017900736A AU2017900736A0 (en) | 2017-03-03 | Improved formwork assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2018018063A1 true WO2018018063A1 (en) | 2018-02-01 |
Family
ID=61015153
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/AU2017/000149 WO2018018063A1 (en) | 2016-07-27 | 2017-07-18 | Improved formwork assembly |
Country Status (10)
Country | Link |
---|---|
US (1) | US10808411B2 (en) |
EP (1) | EP3491206A4 (en) |
JP (1) | JP2019523353A (en) |
KR (1) | KR20190031539A (en) |
CN (1) | CN109563710A (en) |
AU (1) | AU2017301093B2 (en) |
CA (1) | CA3029894A1 (en) |
RU (1) | RU2744422C2 (en) |
SG (1) | SG11201811176QA (en) |
WO (1) | WO2018018063A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11746457B2 (en) | 2019-06-12 | 2023-09-05 | Lg Electronics Inc. | Intelligent washing machine and control method thereof |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2506485A (en) | 1948-04-16 | 1950-05-02 | Sr Angelo A Boudousquie | Form for concrete construction |
US5375810A (en) | 1992-04-01 | 1994-12-27 | Rund-Stahl-Bau Gesellschaft M.B.H | Formwork component |
CA2204558A1 (en) * | 1996-06-28 | 1997-12-28 | Blaine R. Zulkoski | Energy efficient light weight, container-form system |
WO2005021892A1 (en) | 2003-08-28 | 2005-03-10 | Mark Charles Gardner Lindner | A shuttering element |
CN204326519U (en) * | 2014-12-18 | 2015-05-13 | 浙江展诚建设集团股份有限公司 | Mark time tooth raft formula from fissure of displacement flat formwork |
Family Cites Families (42)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US997647A (en) * | 1907-07-03 | 1911-07-11 | Edward Willoughby Anderson | Apparatus for molding plastic material. |
US1151631A (en) * | 1911-12-19 | 1915-08-31 | Howard C Walker | Mold. |
US1236824A (en) * | 1913-12-10 | 1917-08-14 | Solomon B Davis | Adjustable mold for building concrete structures. |
US2447272A (en) * | 1945-08-09 | 1948-08-17 | Ralph C Parkes | Insulated panel |
US2801454A (en) * | 1951-05-21 | 1957-08-06 | Troiel Companies Inc | Form wall panel |
US3512324A (en) * | 1968-04-22 | 1970-05-19 | Lola L Reed | Portable sectional floor |
US3529389A (en) * | 1968-09-30 | 1970-09-22 | Comstruct Inc | Modular building wall structure with electrical raceway means |
SE515324C2 (en) * | 2000-06-22 | 2001-07-16 | Tarkett Sommer Ab | Floor board with connecting means |
US3859000A (en) * | 1972-03-30 | 1975-01-07 | Reynolds Metals Co | Road construction and panel for making same |
SU812899A1 (en) * | 1977-05-10 | 1981-03-15 | Киевский Завод Экспериментальныхконструкций | Form |
GB2115031B (en) * | 1982-01-29 | 1985-09-18 | Andres Galvez Figari | Cast floors |
GR1000304B (en) * | 1988-03-28 | 1992-05-12 | Pafili Diethnis Viom Kai Empor | Surface assemblage accesssories for the fabrication of concrete effusion moulds |
CA2006575C (en) * | 1989-12-22 | 1993-06-22 | Vittorio Spera | Prefabricated assembly for poured concrete forming structures |
WO1992011428A1 (en) * | 1990-12-19 | 1992-07-09 | Wittler Waldemar E | Interlocking structural members with edge connectors |
US5348778A (en) * | 1991-04-12 | 1994-09-20 | Bayer Aktiengesellschaft | Sandwich elements in the form of slabs, shells and the like |
US5255888A (en) * | 1991-06-07 | 1993-10-26 | Deslauriers, Inc. | Concrete column form |
CA2075553A1 (en) * | 1992-08-07 | 1994-02-08 | George Zafir | Insulated panel |
JP3184926B2 (en) * | 1992-12-25 | 2001-07-09 | 株式会社シンコーコーポレーション | Synthetic resin unit frame for building formwork |
JPH0816395B2 (en) * | 1993-06-29 | 1996-02-21 | カナフレックスコーポレーション株式会社 | Formwork |
US5373678A (en) * | 1994-02-22 | 1994-12-20 | Hesser; Francis J. | Structural panel system |
US5870867A (en) * | 1996-12-09 | 1999-02-16 | Steelcase Inc. | Solid core partition wall |
US6418686B1 (en) * | 1997-04-25 | 2002-07-16 | Leading Edge Earth Products, Inc. | Insulated asymmetrical directional force resistant building panel with symmetrical joinery, integral shear resistance connector and thermal break |
JPH11200618A (en) * | 1998-01-20 | 1999-07-27 | Toyoko Techno Plan Kk | Mold material |
CN2364136Y (en) * | 1998-05-28 | 2000-02-16 | 张唐善 | Universal steel form |
JP2000145135A (en) * | 1998-11-10 | 2000-05-26 | Buiaaku Corporation Kk | Form for concrete and clamp for connection of forms |
US6443418B1 (en) * | 2000-10-26 | 2002-09-03 | Kozo Itamochi | Ultra thin-type form panel, a form employing the same, and a method for constructing a foundation |
US6588171B2 (en) * | 2000-11-29 | 2003-07-08 | Scienda, Llc | Cellular-core structural panel, and building structure incorporating same |
AUPR247001A0 (en) * | 2001-01-11 | 2001-02-01 | Scallan, Patrick Joseph | On site moulding of concrete walls suitable for the building industry and other industries |
US6581898B2 (en) * | 2001-02-23 | 2003-06-24 | Wilian Holding Company | Bearing block for alignment and handling of concrete forms |
JP2003119795A (en) * | 2001-10-04 | 2003-04-23 | Shiro Sakai | Foundation execution method by foam synthetic resin form |
US20060032168A1 (en) * | 2003-01-08 | 2006-02-16 | Thiers Bernard P J | Floor panel, its laying and manufacturing methods |
JP3117934U (en) * | 2005-10-24 | 2006-01-19 | 有限会社是川建設 | Formwork panel and concrete formwork using the panel |
DE102011078160A1 (en) * | 2011-06-28 | 2013-01-03 | Arsratio Holding Gmbh | Covering element for the formation of floor or / and wall coverings |
CN102409841B (en) * | 2011-08-11 | 2014-01-01 | 青岛理工大学 | Surface formwork system for building with frame structure and application thereof |
US8590252B2 (en) * | 2011-08-15 | 2013-11-26 | Eurico Januario Cordeiro | Groutless tile system |
CN103061499A (en) * | 2011-10-24 | 2013-04-24 | 胜利油田胜利工程建设(集团)有限责任公司 | Reusable combined building surface template system and application thereof |
US8997436B2 (en) * | 2012-05-18 | 2015-04-07 | Douglas B. Spear | Wall panel system |
US9890541B2 (en) * | 2013-04-24 | 2018-02-13 | HÜMA PARKETTSYSTEM GmbH | Floor board, in particular for flooring |
RU147448U1 (en) * | 2014-02-20 | 2014-11-10 | Сергей Михайлович Анпилов | FORMING ELEMENT |
AU2015255326A1 (en) * | 2014-12-01 | 2016-06-16 | Henderson, Rodney Norman MR | Modular composite building panel |
CN205276870U (en) * | 2015-11-17 | 2016-06-01 | 中国三冶集团有限公司 | Novel building templates and snap -action connection |
CN106223603B (en) * | 2016-10-10 | 2018-11-30 | 河南林艺塑料科技有限公司 | Efficiently one template |
-
2017
- 2017-07-18 WO PCT/AU2017/000149 patent/WO2018018063A1/en unknown
- 2017-07-18 KR KR1020197005145A patent/KR20190031539A/en active IP Right Grant
- 2017-07-18 JP JP2019502571A patent/JP2019523353A/en active Pending
- 2017-07-18 EP EP17833078.3A patent/EP3491206A4/en active Pending
- 2017-07-18 AU AU2017301093A patent/AU2017301093B2/en active Active
- 2017-07-18 US US16/320,600 patent/US10808411B2/en active Active
- 2017-07-18 CN CN201780045690.4A patent/CN109563710A/en active Pending
- 2017-07-18 RU RU2019103963A patent/RU2744422C2/en active
- 2017-07-18 CA CA3029894A patent/CA3029894A1/en not_active Abandoned
- 2017-07-18 SG SG11201811176QA patent/SG11201811176QA/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2506485A (en) | 1948-04-16 | 1950-05-02 | Sr Angelo A Boudousquie | Form for concrete construction |
US5375810A (en) | 1992-04-01 | 1994-12-27 | Rund-Stahl-Bau Gesellschaft M.B.H | Formwork component |
CA2204558A1 (en) * | 1996-06-28 | 1997-12-28 | Blaine R. Zulkoski | Energy efficient light weight, container-form system |
WO2005021892A1 (en) | 2003-08-28 | 2005-03-10 | Mark Charles Gardner Lindner | A shuttering element |
CN204326519U (en) * | 2014-12-18 | 2015-05-13 | 浙江展诚建设集团股份有限公司 | Mark time tooth raft formula from fissure of displacement flat formwork |
Non-Patent Citations (1)
Title |
---|
See also references of EP3491206A4 |
Also Published As
Publication number | Publication date |
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AU2017301093B2 (en) | 2022-05-19 |
US10808411B2 (en) | 2020-10-20 |
CA3029894A1 (en) | 2018-02-01 |
RU2019103963A (en) | 2020-08-27 |
CN109563710A (en) | 2019-04-02 |
RU2744422C2 (en) | 2021-03-09 |
KR20190031539A (en) | 2019-03-26 |
RU2019103963A3 (en) | 2020-10-15 |
JP2019523353A (en) | 2019-08-22 |
SG11201811176QA (en) | 2019-02-27 |
US20190169864A1 (en) | 2019-06-06 |
EP3491206A4 (en) | 2020-01-22 |
EP3491206A1 (en) | 2019-06-05 |
AU2017301093A1 (en) | 2019-01-17 |
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