EP0828907B1 - Sequential formwork system for concrete buildings - Google Patents
Sequential formwork system for concrete buildings Download PDFInfo
- Publication number
- EP0828907B1 EP0828907B1 EP96911863A EP96911863A EP0828907B1 EP 0828907 B1 EP0828907 B1 EP 0828907B1 EP 96911863 A EP96911863 A EP 96911863A EP 96911863 A EP96911863 A EP 96911863A EP 0828907 B1 EP0828907 B1 EP 0828907B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- formwork
- base
- panels
- concrete
- wall
- 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.)
- Expired - Lifetime
Links
Images
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
- E04G11/12—Forms, which are completely dismantled after setting of the concrete and re-built for next pouring of elements and 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
- 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
- E04G11/085—End form panels for walls
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
-
- 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
- E04G13/00—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills
- E04G13/02—Falsework, forms, or shutterings for particular parts of buildings, e.g. stairs, steps, cornices, balconies foundations, sills for columns or like pillars; Special tying or clamping means therefor
-
- 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
- E04G15/00—Forms or shutterings for making openings, cavities, slits, or channels
- E04G15/02—Forms or shutterings for making openings, cavities, slits, or channels for windows, doors, or the like
-
- 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
- E04G17/14—Bracing or strutting arrangements for formwalls; Devices for aligning forms
Definitions
- This invention relates to methods of building construction using concrete.
- it relates to a method using formwork and associated supports for the construction of walls, raked roof beams and columns, etc. for buildings formed of concrete material.
- Concrete has various inherent advantages, including strength, durability and supply and price stability, and is generally used where physically possible. Reinforced concrete is used in large scale constructions to an extent where it is almost universal, demonstrating its effectiveness as a building material.
- the apparatus described in Australian Patent No. 647783 in similar to that described in FR-A-2 265 941 and comprises a combination for forming such walls including:
- US-A-2,614,311 by C. H. Shook describes a prior art arrangement for constructing footers and vertical walls of concrete.
- a footer 25 of inverted T-shape is firstly constructed using a formwork 10, and it is allowed to set before the vertical wall 40 is poured.
- inserts see ref no. 16 in Fig. 1 which are set into the footer portion, so as to hold bolts which are thereafter used in assembling the vertical wall sections.
- the present invention reduces the time for poured concrete to set (because two pourings are reduced to one) and variations between mixes are eliminated (because only one mix is poured).
- the present invention therefore seeks to provide a building method and apparatus therefor which overcomes the known disadvantages of the prior art.
- the present invention also seeks to provide a complete building method and apparatus to enable the new formwork to be used to pour columns, walls and beams.
- a raked roof beam may be poured in-situ connecting the walls of the building together giving greater stability and at the same time forming support for the roof purlins, roof claddings and ceiling materials.
- the present invention also seeks to provide a complete building structure and method and apparatus therefor which reduces costs and reduces building time and gives greater structural stability.
- the present invention also seeks to provide a building structure with quality control check points at various stages of the building method.
- the present invention also seeks to provide a building method and apparatus therefor wherein all the formwork and assembly parts are reusable, and can be amortised over a long period of time.
- the present invention also seeks to provide a building method and apparatus therefor wherein one person can carry out the majority of the work in erecting and dismantling the formwork.
- the present invention also seeks to provide a building method and apparatus that will enable the door openings to be designed and moulded in shape to receive the door, thus providing a fire-rated door surround with the hinge base and striker plates insert moulded in position in the door surround.
- the present invention also seeks to provide a building method and apparatus therefor, whereby the internal portion of the concrete wall can be used as a thermal mass to store and release energy. Insulation may be provided internally in the wall to thermally insulate the outside of the wall from the inside of the wall, to better resist the transfer of varying temperatures and noise through the walls and/or to prevent condensation from permeating the walls due to variation of inside and outside temperatures.
- the present invention provides a method of forming a concrete structure using pourable concrete material, comprising the steps of:
- opening blanking panels are provided at predetermined positions in the formwork such that the concrete material is moulded into desired shapes and prevented from being poured into the predetermined positions, wherein the opening blanking panels are separately secured to the upper and base panels by clamps.
- the opening blanking panels are embodied by a pair of blanking members for each side of the opening, wherein, the ends of abutting blanking members are terminate in a correspondingly shaped transverse manner to permit easy assembly and disassembly of the blanking members.
- the base portion formwork comprises a pair of parallel opposing base support frames, each support frame having a lower end adapted to engage with the foundation, and an upper end adapted to receive the upper portion formwork, the support frames defining an exterior concrete surface.
- the support frames further comprise a pressure release means provided in the upper ends of the support frames.
- opposed base support frames are retained in position by locking pins, the pins preferably being tapered for ease of removal thereof after the concrete material is set.
- the parallel opposing upper panels are retained in position by being secured together on top of the base portion formwork by at least one removable support bracket outside the base portion formwork.
- the parallel opposing upper panels are retained in position by a removable wall spacing support bracket located outside the top of the upper portion formwork.
- the method further includes the step of providing insulation within the formwork.
- the foundation is comprised of foundation piers and the lower end of each base support frame engages a blanking panel.
- the method comprises the step of:
- the method further comprises the step of insert moulding door hinge supports and striker plates into the concrete material.
- the components of the building system in accordance with the present invention comprise a number of sub-components.
- the primary components will be more fully described hereinafter.
- FIG. 1 five primary steps of the building method, in accordance with a preferred embodiment of the invention, are shown in Figs. 1A to 1E.
- the first step in the construction method is to set out the building position and decide on the type of foundation.
- Various types of foundation may be used, including a slab, a raft slab, piers, beams between piers, or, a subterrain surface.
- the position of the wall corners and columns, both external and internal, are then determined and the corner/column base channel formwork is positioned atop of the foundation, as illustrated.
- the upper corner or column formwork panels are then constructed, and then concrete material is poured into the base and upper formwork and permitted to set at the same time, as shown in Fig. 1B. Once the corners are set, the corner formwork is removed.
- the third step is to position the wall base support channels between the wall corners/columns.
- the wings of the wall corners are the same thickness as the wall cavity. This allows for a slidable adjustment of the base support channels to fit between the corners to suit variations in the distances of the wall lengths, enabling standard length formwork to suit varying wall lengths, as will be described hereinafter with reference to Fig. 8.
- the wall panel formwork is simultaneously formed and then both the base and the upper wall portion are poured at the same time and allowed to set together, as shown in Fig. 1D. Once the wall concrete is set the wall and base formwork are removed.
- a final step, as shown in Fig. 1E, is to attach beams atop the walls, to provide added stability and strength to the building structure.
- the beams may also support the roof and ceiling materials.
- the first step in the best known system of the present invention is to position the base portion formworks 1 and 2 atop the foundations 3.
- the base portion formworks are generally T-shaped, as shown by numeral 1, or L-shaped, as shown by numeral 2.
- the foundation 3 may comprise a slab type foundation made of concrete or another type of substrate surface. Alternatively, foundation piers may be provided at the appropriate positions under the corner and/or column base channels. Further details of the base formworks are shown in Figs. 2, 3, 4 and 5, and will be described hereinafter.
- the second step in the method is to provide the upper portion formworks for the columns and/or channels such that ultimately the columns and channels 4 and 5 are formed on the foundation 3.
- the columns are generally constructed to be of T-shaped 4, or L-shaped 5, but could be of any other shape, depending upon the geometrics of the building and the rooms.
- the upper portions of the columns and/or corners are poured simultaneously with the base portions. That is, the upper portion formwork is attached to the base channel formwork, and then the concrete is poured into both the base and upper formworks simultaneously, and then allowed to set. Once the corners and columns have set, the positioning of the intermediate base channel portions 6 of the intermediate wall sections may easily be performed, as shown in Fig.1C.
- the upper portion formwork 7 of the intermediate wall portions is positioned atop the base portion formwork and then concrete poured simultaneously in both the base portion formwork and then concrete poured simultaneously in both the base and upper formworks of the intermediate wall portions, with the resulting configuration as shown in Fig. 1D.
- Step 5 as shown in Fig. 1E is basically the final step in the casting procedure. It will be obvious to persons skilled in the art that windows, doors, roof, ceiling materials, and other features may then be added in accordance with normal building practices.
- Figs. 2A and 2B illustrate end and elevational views of the base portion formwork 10 resting on a pier 11.
- the blanking panel 12, forming the underside of the formwork stops short of the pier 11.
- Fig. 2A shows how C-clamps 13 and tapered locking pins 14, details of which are shown in Figs. 14 and 15, are used to retain the various base formwork panels 12 and 15 in position whilst the concrete is poured.
- Figs. 2A, 3A to 3C, and 15A shows the pins 14 being tapered for ease of removal thereof after the concrete material has set.
- Fig. 3 illustrates the different types of foundations upon which the base frameworks 10 may be situated, Fig. 3A illustrating base formwork 10 on a substrate surface 16, Fig. 3B illustrating the base formwork 10 on the edge of a concrete slab 17, and Fig. 3C illustrating the base formwork 10 on an existing wall 18.
- Fig. 3A illustrating base formwork 10 on a substrate surface
- Fig. 3B illustrating the base formwork 10 on the edge of a concrete slab 17
- Fig. 3C illustrating the base formwork 10 on an existing wall 18.
- Other modifications of the attachment of the base formwork 10 to other types of foundations or substrate surfaces will become obvious to persons skilled in the art.
- Figs. 4 and 5 illustrate more detailed plan views of the formwork used in the base and/or upper sections of the columns or corners, Fig. 4 illustrating the formwork for constructing a T-column and corner section, and Fig. 5 illustrating the formwork for constructing an L-shaped corner or column. It will be noted that C-clamps 13 are used to retain end panels 22 to the corner or column formwork.
- Fig. 6 illustrates details of various preferred embodiments of the upper formwork panels, showing the constructional details therefor and the features thereof for interconnection.
- Figs. 6A and 6B show elevational and plan views, respectively, of a standard form panel
- Figs. 6C and 6D show elevational and plan views of an internal corner panel
- Figs. 6E and 6F show elevational and plan views of an external corner panel
- Fig., 6G shows a perspective view of a blanking end panel.
- each of the base panels are adapted to be interlocked together by means of suitable interlocking means 23.
- suitable interlocking means 23 Numerous different variations to the interlocking means will become apparent to persons skilled in the art, and all such variations should be considered to be within the scope of the invention.
- the arrangement of panels shown in Fig. 7 shows a base channel with a corner for a T-section, and a blanking end.
- Fig. 8 illustrates how once the corners and/or columns 24 and 25 are cast, the intermediate section formworks are attached thereto, for ultimate casting of concrete within the cavity 28.
- a plurality of panels 27 are secured together by suitable clamps 13.
- End panels 30 are also provided where needed.
- Fig. 9A to 9C as window opening 31 may be provided in a wall by provision of appropriate panels 32, to prevent the concrete from being provided in the area 31.
- Figs. 9A and 9B illustrate elevational and cross-sectional views of the window opening 31, showing that each side of each door, window or the like is provided with a pair of panels 32. The abutting ends of each pair of panels or blanking members is shown in Figs. 9A and 9B to terminate in a correspondingly shaped transverse member to permit easy assembly/disassembly.
- Fig. 9A and 9B illustrate elevational and cross-sectional views of the window opening 31, showing that each side of each door, window or the like is provided with a pair of panels 32. The abutting ends of each pair of panels or blanking members is shown in Figs. 9A and 9B to terminate in a correspondingly shaped transverse member to permit easy assembly/disassembly.
- 9C details the connection between the side and top/bottom panels, showing that a small gap is provided to enable disassembly of the panels.
- a small gap is provided to enable disassembly of the panels.
- concrete contracts when it hardens. Therefore, provision of the gap, together with forming a break point in the side panels, permits the easy disassembly of the panels once the concrete has hardened.
- the break point may be formed with an angle join as shown in Fig. 9A, or, by an analogous means which may be obvious to a person skilled in the art.
- Fig. 10 illustrates how trusses 29 are provided on the exterior of the formwork to maintain the formwork in position during pouring of the concrete.
- Fig. 10 also illustrates the provision of the reinforcing bars 33 and thermal insulation 34 within the cavity.
- Steel support chairs 35 may be provided to maintain the reinforcing steel 33 in position.
- Fig. 10 further illustrates how a top end of each parallel opposed wall section formwork is retained in position by a wall-spacing support clip.
- Fig. 11 illustrates details of various blanking panels and how they are interconnected to form columns and beams. It will be understood that where windows, doors and other openings are required, blanking panels, such as shown in Fig. 11 are provided at appropriately predetermined positions. The blanking panels may be provided in various lengths, depending upon the size of the opening. Appropriate clamps and wedges may be utilised to secure the blanking panels into position.
- Fig. 11A illustrates upper and lower form panels, and said blank panels, joined to form column formwork
- Fig. 11B illustrates panels joined to form base channel beam formwork
- Fig. 11C illustrates alternative beam formwork panels.
- Fig. 12 is illustrated a cross-sectional plan view of the way in which a door opening may be formed.
- the left half of Fig. 12 shows the provision of L-shaped steel or like section 40, being provided between the form panels 27, retained by a timber support 42.
- a shaped member 43 which, after casting, provides an insertion slot to provide a felt, rubber, or like seal, giving a smoke proof seal and enabling a smooth door closing action.
- Fig. 13 illustrates a partial assembly of the formwork components, including reinforcement steel 33, spacers 35 therefor, and service connections for plumbing, electrical, wiring, etc., ready for a quality control inspection. It will be appreciated that by leaving one side panel of the formwork missing from the components, such components may be easily inspected by regulatory authorities, etc., prior to the pouring of the concrete.
- Fig. 13 Also illustrated in Fig. 13 is the provision of a pressure release slot 49.
- pourable concrete material is prone to escape from the desired cavity space 45, and particularly underneath the lower edge of the front base panel, to create a hydraulic lifting action especially desired pressure release gap 49 may optionally be provided in an upper portion of the base formworks 10 to allow escape of such liquid concrete, and consequently prevent the base formwork 10 from being displaced from its desired position.
- Fig. 14 is shown, in Figs. 14A and 14B, side and end views of a C-clamp 13 which may be used for joining various panels in the present invention.
- Fig. 15 is shown, in Figs. 15A, 15B and 15C, elevational, end and top views of a tapered locking pin 14 and its support ends, which may be used for joining opposed formwork panels in the present invention.
- the building constructed in accordance with the method of the invention has various advantages compared to former known concrete construction methods with timber, plaster, and other methods. Such advantages include the fact that they are cheaper to heat and cool, and are ideally suited to solar passive designs, they have higher noise insulative properties, and a higher fire resistance, resistance to earthquake, wind loads, weather and termites. Notably however, they provide a less expensive form of construction, and items such as door hinges may be insert moulded in position.
Abstract
Description
Claims (11)
- A method of forming a concrete structure using pourable concrete material, comprising the steps of:(a) positioning and securing a removable base portion formwork (1; 10) on top of a foundation (3; 11; 16; 17; 18), the base portion formwork (1; 10) being comprised of a pair of opposing base panels (15) defining base portion surfaces of the concrete structure to be formed;(b) positioning and securing a removable upper portion formwork (27) on top of the base portion formwork (1; 10), the upper portion formwork (27) being comprised of at least one pair of substantially parallel opposing upper panels (27) defining the upper portion surfaces of the concrete structure;(c) removably securing the upper portion formwork (27) and the base portion formwork (1; 10) in position with detachable spacing and securing means located outside the base (15) and upper panels (27);(d) pouring concrete material into the formwork; and(e) detaching the spacing and securing means and removing the base portion (1; 10) and upper portion formwork (27) after the poured concrete material has been allowed to set; whereby the pourable concrete material is concurrently supplied between both the base portion formwork and the upper portion formwork so that both the base and upper wall portions are poured at the same time and allowed to set together, characterised in that the height of the base portion formwork that defines the height of the base wall portion is low in comparison with the height of the upper portion formwork that defines the height of the upper wall portion.
- A method of forming a concrete structure as claimed in claim 1, wherein prior to pouring the concrete material, opening blanking panels (31) are provided at predetermined positions in the formwork (27) such that the concrete material is moulded into desired shapes and prevented from being poured into the predetermined positions, wherein the opening blanking panels (31) are separately secured to the upper and base panels by clamps.
- A method of forming a concrete structure as claimed in claim 2, wherein the opening blanking panels (31) are embodied by a pair of blanking members (32) for each side of the opening, wherein the ends of abutting blanking members (32) are terminated in a correspondingly shaped transverse manner, and wherein the blanking members (32) can be assembled and disassembled.
- A method of forming a concrete structure as claimed in claim 1, wherein the base portion formwork (1; 10) comprises a pair of parallel opposing base support frames (10); each support frame (10) having a lower end adapted to engage with the foundation (3; 11; 16; 17; 18), and an upper end adapted to receive the upper portion formwork (27), the support frames (10) defining an exterior concrete surface.
- A method of forming a concrete structure as claimed in claim 4, wherein the support frames (10) further comprise a pressure releases means (49) provided in the upper ends of the support frames (10)
- A method of forming a concrete structure as claimed in claim 4, wherein opposed base support frames (10) are retained in position by locking pins (14), the pins (14) being tapered for ease of removal thereof after the concrete material is set.
- A method of forming a concrete structure as claimed in claim 1, wherein the parallel opposing upper panels (27) are retained in position by a removable wall spacing support bracket located outside the top of the upper portion formwork (27).
- A method of forming a concrete structure as claimed in claim 1, further comprising the step of providing insulation (34) within the formwork.
- A method of forming a concrete structure as claimed in claim 4, wherein the foundation is comprised of foundation piers (11) and the lower end of each base support frame (10) engages a blanking panel (12).
- A method of forming a concrete structure as claimed in claim 1, further comprising the step of:providing formwork for at least one beam (8) into which concrete material can be poured in-situ on top of the upper portion formwork (27).
- A method of forming a concrete structure as claimed in claim 2, further comprising the step of insert moulding door hinge supports and striker plates into the concrete material.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPN3173/95 | 1995-05-25 | ||
AUPN3173A AUPN317395A0 (en) | 1995-05-25 | 1995-05-25 | Building methods and apparatus |
AUPN317395 | 1995-05-25 | ||
PCT/AU1996/000279 WO1996037674A1 (en) | 1995-05-25 | 1996-05-08 | Sequential formwork system for concrete buildings |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0828907A1 EP0828907A1 (en) | 1998-03-18 |
EP0828907A4 EP0828907A4 (en) | 1998-11-18 |
EP0828907B1 true EP0828907B1 (en) | 2003-08-27 |
Family
ID=3787515
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96911863A Expired - Lifetime EP0828907B1 (en) | 1995-05-25 | 1996-05-08 | Sequential formwork system for concrete buildings |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0828907B1 (en) |
JP (1) | JPH11505900A (en) |
KR (1) | KR19990021916A (en) |
CN (1) | CN1191005A (en) |
AT (1) | ATE248274T1 (en) |
AU (1) | AUPN317395A0 (en) |
BR (1) | BR9609213A (en) |
DE (1) | DE69629677D1 (en) |
NZ (1) | NZ306374A (en) |
WO (1) | WO1996037674A1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587642A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Building sunshade cast-in-place concrete lattice wall formwork and manufacturing method thereof |
CN103938866A (en) * | 2014-04-22 | 2014-07-23 | 巨匠建设集团有限公司 | Installing method for construction formwork of bare concrete concave-convex wood grain decoration wall |
CN104153579A (en) * | 2014-08-26 | 2014-11-19 | 中国建筑第八工程局有限公司 | Pouring formwork structure for non-standard layer structure and construction method |
CN105484496A (en) * | 2015-12-15 | 2016-04-13 | 中国一冶集团有限公司 | Formwork assembling and disassembling method for shear wall deformation joint |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2142222B1 (en) * | 1997-03-24 | 2000-11-01 | Com Izacion Integral De La Viv | CONSTRUCTION SYSTEM FOR HOUSING AND SIMILAR STRUCTURES. |
WO2005019549A1 (en) * | 2003-08-20 | 2005-03-03 | Incoribe, S.L. | Building construction system |
CN100449068C (en) * | 2006-09-05 | 2009-01-07 | 南通四建集团有限公司 | Method for jointing concrete between upper and lower layers of wall body in concrete |
ES2358502B1 (en) * | 2009-04-01 | 2012-03-23 | Salvador Pujol Barcons | HIGH PRECISION MODULAR AND INTEGRAL FORMWORK SYSTEM FOR CONSTRUCTION OF MONOL� STRUCTURES OF CONCRETE CONCRETE. |
CN102383590B (en) * | 2011-07-11 | 2015-11-25 | 雷灿波 | A kind of split construction formwork combined system |
CN103362299B (en) * | 2013-07-22 | 2015-06-03 | 金陵科技学院 | Adjustable inserting-plate type wall formwork and construction method thereof |
CN103643793B (en) * | 2013-12-11 | 2018-07-27 | 中国建筑第八工程局有限公司 | A kind of ultra-thin steel and wood composite template system for magma dry concrete construction |
KR101626254B1 (en) * | 2015-06-24 | 2016-06-13 | 김광섭 | Retrievable wall deck panel |
CN105113783B (en) * | 2015-08-07 | 2018-09-11 | 武汉理工大学 | A kind of construction formwork and its construction method of gypsum cast-in-situ wall |
CN105971272B (en) * | 2016-06-23 | 2018-01-16 | 杭州江润科技有限公司 | Assembled aluminum template masonry shearwalls reinforced concrete structural column and construction method |
IL253294A0 (en) * | 2017-02-08 | 2017-09-28 | Schillinger Ervin | Fast construction of energy-efficient buildings |
BR102017004456B1 (en) * | 2017-03-06 | 2023-10-03 | Rodrigo Castro Alves Cury | SUPPORT FOR POSITIONING, ALIGNMENT AND TRANSPORTATION OF METAL SHAPES IN A GROUP |
CN110331855A (en) * | 2019-06-24 | 2019-10-15 | 中冶天工集团有限公司 | A kind of damping wall is poured with the split type gang form of multistage and its assembling constructing method |
CN112814373A (en) * | 2021-01-26 | 2021-05-18 | 中国五冶集团有限公司 | Inclined column formwork supporting structure and construction method |
CN112779929A (en) * | 2021-02-08 | 2021-05-11 | 北京场道市政工程集团有限公司 | Pouring and installing method of comprehensive pipe gallery |
CN113216617B (en) * | 2021-05-21 | 2022-07-12 | 中建八局南方建设有限公司 | Door jamb forming auxiliary device, door jamb structure and construction method of door jamb structure |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR911523A (en) * | 1945-05-23 | 1946-07-10 | elements to assemble and disassemble quickly and economically all types of formwork intended for constructions in reinforced cement or not | |
US2614311A (en) * | 1947-07-02 | 1952-10-21 | Charles H Shook | Form for molding concrete footings and walls |
GB1438636A (en) * | 1972-09-22 | 1976-06-09 | Wylam Building Systems Ltd | Formwork |
FR2239892A5 (en) * | 1973-07-30 | 1975-02-28 | Babeau Georges | Method for forming reinforced concrete buildings - involves using wall shuttering supported on floor shuttering |
FR2265941A1 (en) * | 1974-03-26 | 1975-10-24 | Dauvillaire Lucien | Lightweight multiple unit formwork for slabs - has modular frames secured by clips with spacers and vertical legs |
US4210305A (en) * | 1978-09-27 | 1980-07-01 | Williams Chester I | Composite forms for constructing concrete walls |
US4424951A (en) * | 1980-10-15 | 1984-01-10 | National Engineering & Contracting Company | Building form and method of assembly |
CA1188126A (en) * | 1981-12-04 | 1985-06-04 | Frank T. Connors | Multi-panelled concrete forming structure for forming flat or curved walls |
FR2537192B1 (en) * | 1982-12-01 | 1988-07-01 | Outinord St Amand | IMPROVEMENTS IN FORMWORK COMPOSED OF SYNTHETIC PANELS AND A SUPPORT FRAME |
AU647783B2 (en) * | 1990-03-19 | 1994-03-31 | Newtec Concrete Constructions Pty Limited | Improved building techniques |
NZ239193A (en) * | 1990-08-01 | 1993-07-27 | Hardie & Co Pty Ltd J | Casting concrete columns to sit on footings using channel shaped formwork |
-
1995
- 1995-05-25 AU AUPN3173A patent/AUPN317395A0/en not_active Abandoned
-
1996
- 1996-05-08 BR BR9609213-0A patent/BR9609213A/en not_active IP Right Cessation
- 1996-05-08 DE DE69629677T patent/DE69629677D1/en not_active Expired - Lifetime
- 1996-05-08 AT AT96911863T patent/ATE248274T1/en not_active IP Right Cessation
- 1996-05-08 EP EP96911863A patent/EP0828907B1/en not_active Expired - Lifetime
- 1996-05-08 WO PCT/AU1996/000279 patent/WO1996037674A1/en not_active Application Discontinuation
- 1996-05-08 JP JP8535210A patent/JPH11505900A/en active Pending
- 1996-05-08 CN CN96195513A patent/CN1191005A/en active Pending
- 1996-05-08 KR KR1019970708391A patent/KR19990021916A/en not_active Application Discontinuation
- 1996-05-08 NZ NZ306374A patent/NZ306374A/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102587642A (en) * | 2012-01-18 | 2012-07-18 | 浙江海天建设集团有限公司 | Building sunshade cast-in-place concrete lattice wall formwork and manufacturing method thereof |
CN103938866A (en) * | 2014-04-22 | 2014-07-23 | 巨匠建设集团有限公司 | Installing method for construction formwork of bare concrete concave-convex wood grain decoration wall |
CN104153579A (en) * | 2014-08-26 | 2014-11-19 | 中国建筑第八工程局有限公司 | Pouring formwork structure for non-standard layer structure and construction method |
CN104153579B (en) * | 2014-08-26 | 2016-03-09 | 中国建筑第八工程局有限公司 | A kind of formwork for placing structure of non-standard layers structure and construction method |
CN105484496A (en) * | 2015-12-15 | 2016-04-13 | 中国一冶集团有限公司 | Formwork assembling and disassembling method for shear wall deformation joint |
CN105484496B (en) * | 2015-12-15 | 2017-07-21 | 中国一冶集团有限公司 | Shear force wall deformation slit formwork peace tears method open |
Also Published As
Publication number | Publication date |
---|---|
BR9609213A (en) | 1999-12-14 |
MX9709041A (en) | 1998-06-28 |
AUPN317395A0 (en) | 1995-06-22 |
EP0828907A1 (en) | 1998-03-18 |
ATE248274T1 (en) | 2003-09-15 |
EP0828907A4 (en) | 1998-11-18 |
CN1191005A (en) | 1998-08-19 |
DE69629677D1 (en) | 2003-10-02 |
NZ306374A (en) | 1999-05-28 |
JPH11505900A (en) | 1999-05-25 |
KR19990021916A (en) | 1999-03-25 |
WO1996037674A1 (en) | 1996-11-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0828907B1 (en) | Sequential formwork system for concrete buildings | |
US6044614A (en) | Sequential formwork system for concrete buildings | |
US6301851B1 (en) | Apparatus and method for forming precast modular units and method for constructing precast modular structure | |
US5697196A (en) | Element based foam and concrete wall construction and method and apparatus therefor | |
US5246640A (en) | Method of constructing a wall from pourable concrete material | |
US4211043A (en) | Precast concrete building module form | |
EP0123264A2 (en) | Building system and components thereof | |
US3728838A (en) | Method for making cast-in-place concrete structures | |
US7219474B2 (en) | Load bearing building panel | |
US20090121373A1 (en) | Method and Apparatus for Construction | |
WO2011127522A1 (en) | A method of forming a structural element and a method of building a structure | |
US4274242A (en) | Building systems | |
US3999735A (en) | Concrete pouring forms for uniting building units | |
AU701224B2 (en) | Sequential formwork system for concrete buildings | |
AU2005287894B2 (en) | Method and apparatus for construction | |
AU647783B2 (en) | Improved building techniques | |
JP3060292B2 (en) | Cross-beam block and construction method of block building using this cross-beam block | |
JPH084196A (en) | Panel for building | |
JPH084195A (en) | Panel for building | |
MXPA97009041A (en) | Sequential formwork system for concr buildings | |
JPH06346471A (en) | Construction of reinforced concrete retaining wall by use of large size precast slab | |
AU2002234421B2 (en) | A load bearing building panel | |
CA1052522A (en) | Building systems | |
JPH094090A (en) | Pc board and its fitting method | |
JPH02167937A (en) | Connecting work of steel plate-concrete structure |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 19971223 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 19980928 |
|
AK | Designated contracting states |
Kind code of ref document: A4 Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
17Q | First examination report despatched |
Effective date: 20001214 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Designated state(s): AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: IT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRE;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.SCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20030827 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
REF | Corresponds to: |
Ref document number: 69629677 Country of ref document: DE Date of ref document: 20031002 Kind code of ref document: P |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031127 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031127 Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031127 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031128 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20031208 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20040127 |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040508 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040510 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040531 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed |
Effective date: 20040528 |
|
EN | Fr: translation not filed | ||
REG | Reference to a national code |
Ref country code: IE Ref legal event code: MM4A |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070502 Year of fee payment: 12 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080508 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080508 |