WO2012058696A2 - Structure of a reinforced formwork panel - Google Patents

Structure of a reinforced formwork panel Download PDF

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Publication number
WO2012058696A2
WO2012058696A2 PCT/VN2011/000006 VN2011000006W WO2012058696A2 WO 2012058696 A2 WO2012058696 A2 WO 2012058696A2 VN 2011000006 W VN2011000006 W VN 2011000006W WO 2012058696 A2 WO2012058696 A2 WO 2012058696A2
Authority
WO
WIPO (PCT)
Prior art keywords
formwork panel
formwork
frame
reinforced
panel according
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.)
Ceased
Application number
PCT/VN2011/000006
Other languages
French (fr)
Other versions
WO2012058696A3 (en
Inventor
Nguyen Phu Vinh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FUVI Mechanical Tech Co Ltd
Original Assignee
FUVI Mechanical Tech Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by FUVI Mechanical Tech Co Ltd filed Critical FUVI Mechanical Tech Co Ltd
Publication of WO2012058696A2 publication Critical patent/WO2012058696A2/en
Publication of WO2012058696A3 publication Critical patent/WO2012058696A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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
    • E04G9/00—Forming or shuttering elements for general use
    • E04G9/02—Forming boards or similar elements
    • E04G9/05—Forming boards or similar elements the form surface being of plastics
    • 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
    • E04G2009/028—Forming boards or similar elements with reinforcing ribs on the underside

Definitions

  • the utility solution relates to a structure of a formwork panel used in the building works and in particular to a structure of a formwork panel with a reinforced frame so as to improve the structural strength during the execution of the building constructions.
  • the formwork panels presently used are made by plastic material, even if it is a structure of the supporting ribs at the lower face thereof, in genenal these panels are alway weak in case they are loaded by the concrete and the reinforcing structural steels thereon. This results in that the floor concrete cured is conventionally saged so that the appearance of the floor is significantly reduced before it is finished. If the sag of the floor exceeds the permissible amount, it further must be handled and as result of that the costs are significantly increased.
  • Second, assembling or dismantling includes three stages, the time is consumed.
  • the sizes of the longituginal and transversal beams are commontly large and difficult to normalize the sizes of the floor cells which are always changed.
  • a main object of an utility solution is to provide a structure of a reinforced formwork panel which is capacity of increasing the rigidity thereof without using the longituginal and transversal beams which are directly placed on the scafford assembly during the execution.
  • the structure of the formwork panel according to the utility solution will be a strong rigidity and the concrete load-bearing capacity on the front surface of the panel is increased.
  • the frame fastening means are fastening screws.
  • Use of the fastening screws as fastening means assists in providing the simple structure for formwork panel and in significantly reducing the manufacturing costs.
  • a plurality of holes for the fastening screws are formed on the front surface of the formwork panel so that in the fastened state, the heads of the screws are located in a level lower than the front surface of the formwork panel. Furthermore, the holes for the fastening screws also are covered and closed by the plugs to prevent the concrete from flowing into these holes.
  • the screws are preferably fastened to the back or lower surface so as to maintain a state where the belts are securely embraced into the transversal bars of the reinforced frame.
  • the screws fastening means
  • the reinforced frame are securely and fixedly attached at the predetermined screw fastening positions which are uniformly distributed on the back or lower surface of the formwork panel. This results in that the load- bearing capacity with the concrete of the front surface of the formwork panel is significantly increased.
  • the formwork panels are advantegeously coupled to each other according to the longitudinal and transversal peripheral ribs by means of the connecting means.
  • the connecting means comprising a plurality of slots which are formed on the peripheral ribs and a plurality of bolts are mounted into the slots in the top-down direction from the front surface of the formwork panel.
  • the material of the reinforced frame is metal.
  • the metal of the frame is selected of steel or aluminium.
  • the metal used for the reinforced frame will significantly improve the structure of the formwork panel and thus extend the working life of the formwork panels at the building constructions.
  • the formwork panels are made by an injection molding method.
  • Fig.1(a) is a exploded view showing a structure of a reinforced formwork panel according to an embodiment of the utility solution
  • Fig.1(b) a perspective view showing structure of the reinforced formwork panel in Fig.1(a) in a state which is completely assembled;
  • Fig.2(a) is a exploded view showing structure of a reinforced formwork panel according to an another embodiment of the utility solution
  • Fig.2(b) is a perspective view showing structure of a reinforced formwork panel in Fig.2(a) in a state which is completely assembled;
  • Fig.3 is a perspective view showing the connection of the structure of a reinforced formwork panels so as to form formwork panel assembly;
  • Fig.4(a) is a perspective view showing state using a conventional formwork panels.
  • Fig.4(b) is a perspective view showing state using structure of the formwork panels according to the utility solution.
  • the plastic formwork panel 11 includes: a front surface 11a is substantially planned, a plurality of longitudinal ribs l lbl and tranveral ribs 1 lb2a are forme at the back or lower surface l ib, the longitudinal l lbl and transveral rib l lb2 are perpendicular to each other. On the back or lower surface 1 lb, a plurality of peripheral Tibs
  • I lb3 are dispsed at the outmost edge thereof so as to form a periphery of the formwork panel 11.
  • the peripheral ribs l lb3, the longitudinal l lbl and transveral l lb2 ribs are outwardly extended in direction substantially perpendicular to the back or lower surface 1 lb.
  • a reinforced frame 12 is detachably mounted against the back or lower surface of the formwork panel.
  • the frame is configured of two longitudinal bars 12a which are substantially positioned to be parallel and close to the ribs l lb3 (see Fig.1(b)) or spaced from the peripheral ribs (see Fig.2(b)) in longituginal direction of the formwork panel
  • transversal bars 12b are substantially attached perpendicular to the longituginal bars 12a.
  • These transversal bars 12b are located to be close to the peripheral ribs (see Fig.1(b)) or spaced from the peripheral ribs 1 lb3 in transveral direction of the formwork panel 11 with a predetermined distance (see Fig.2(b)). It is understood that, a number of the longituginal bars 12a and the transversal bars 12b in the drawings are explanatory illustration of the utility solution and the utility solution is no limited to this.
  • frame fastening means 13 are fastening screws 13b.
  • the fastening screws are directly fastened from the front surface 1 la of the form work panel 11 to the reinforced frame 12. Since the crews are directly fastened to the reinforced frame from the front surface of the panel, the assembly of the formwork panel 1 is easily and conveniently carried out.
  • a plurality of holes 11c for the fastening screws 13d are formed on the front surface 1 1a of the formwork panel 11 so that the heads of the screws 13b in the fastened state are located in a level lower than the front surface of the formwork panel 11a. Furthermore, the holes 11c for the fastening screws also are covered and closed by the plugs 13bl to prevent the concrete from flowing into these holes.
  • the formwork panels 11 are coupled to each other along the longitudinal peripheral ribs 1 lb3 (or the peripheral rib in trans veral direction) by means of the connecting means l lb4.
  • the connecting means 1 lb4 comprises a plurality of slots 1 lb4a which are formed on the peripheral ribs and a plurality of bolts 1 lb4b which are mounted into the slots 1 lb4a in top-down direction from the front surface 11a of the formwork panels 11.
  • This structure asists the formwork panels 1 1 be coupled to each other easily and simply along the longitudinal ribs l lb3 and transversal peripheral ribs so as to form a formwork panel assembly facilitating the execution of the large area floors.
  • the material of the reinforced frame 12 is advantageously metal.
  • the metal made of the frame 12 is selected of the steel or aluminium.
  • the metal used for the reinforced frame 12 significantly increases the rigidity for structure of the formwork panel 1 and thus extend the working life of the formwork panel 1 at building constructions.
  • the formwork panels 11 are made by an injection molding method.
  • the rigidity of the formwork panel 1 of the utility solution are high and the load-bearing capacity with the concrete of the front surface 11a of the structures of the reinforced formwork panel 1 of which assembly is supported by the scafford assembly G is increased.
  • the structure of a reinforced formwork panel 1 is significantly reduced the number of the supporting beams N and D.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

The present invention relates to a structure of a reinforced formwork panel (1) comprising a plastic formwork panel (11), a reinforced frame (12) is detachably mounted against back or lower surface of the formwork panel (11) · and a frame fastening means (13) for fixed the frame (12) to the formwork panel (11). The panel (11) includes a front surface (11a), a back or lower surface (11b) having the longitudinal and transversals (11b1, 11b2) and the peripheral ribs (11b3) surrounding the periphery of the formwork panel. The frame (12) co at least two longitudinal bars (12a) substantially positioned paralel to the peripheral ribs (11b3) or spaced from the longitudinal peripheral ribs with a certain distance and at least two transveral bars (12b) substantially mounted perpendicular to the longituginal bars (12a), and closely located to the peripheral ribs (11b3) or spaced from the peripheral ribs (11b3) in transveral direction with a certain distance.

Description

STRUCTURE OF A REINFORCED FORMWORK PANEL
Background of the utility solution
The utility solution relates to a structure of a formwork panel used in the building works and in particular to a structure of a formwork panel with a reinforced frame so as to improve the structural strength during the execution of the building constructions.
Prior art
As shown in Fig.4(a), in order to execute the building constructions such as to concrete the floors of the buildings, for example several units of the steel scaffold G are coupled in serious to each other in a wide direction and a transverse direction. At the uppermost plane of the top of the scafford assemblies, on which a plural of longitudinal D and transversal N supporting beams are placed so as to form a planar surface and formwork panels C are placed on these supporting so as to form a continuous surface. After placing a layer of the reinforcing structural steel on such a surface, the concrete is poured thereon and once is completely cured, the concrete continuous floors for the building constructions are formed.
Typically, since the formwork panels presently used are made by plastic material, even if it is a structure of the supporting ribs at the lower face thereof, in genenal these panels are alway weak in case they are loaded by the concrete and the reinforcing structural steels thereon. This results in that the floor concrete cured is conventionally saged so that the appearance of the floor is significantly reduced before it is finished. If the sag of the floor exceeds the permissible amount, it further must be handled and as result of that the costs are significantly increased.
Now, in a common manner, plurality of longitudinal and transversal beams supported below the plastic formwork panels are used so as to increase the load-bearing capacity for each of the formwork panels as well as of the entire floor surface which is assembled by the plastic formwork panels. The above structure has encountered the following problems:
First, the longituginal and transversal beams and formwork panels are three different systems so that load-bearing capacity thereof is generally disadvantageous resulting in that the various types of the different materials are used, thus the costs are high and more labours are required during the assembling or dismantling.
Second, assembling or dismantling includes three stages, the time is consumed.
Third, the sizes of the longituginal and transversal beams are commontly large and difficult to normalize the sizes of the floor cells which are always changed.
Finally, since the beams are commonly in the extended and discontinuous structures, it is easily to be fall during the dismantling that causes the unsafety.
Therefore, there is a need to improve the formwork panels so as to overcome the above problems of the supporting scafford system during the execution of the building constructions.
Summary of the utility solution
A main object of an utility solution is to provide a structure of a reinforced formwork panel which is capacity of increasing the rigidity thereof without using the longituginal and transversal beams which are directly placed on the scafford assembly during the execution.
A another object of the utility solution is to provide a structure of a reinforced formwork panel with its reinforced member which is capacity of interchanging with the other plastic formwork panels.
In order to attain the above objects, according to the first aspect, the utility solution provides a structure of a reinforced formwork panel which is configured of a plastic formwork panel including: a front surface substantially to be planned, a sheet-shaped back or lower surface having a plurality of longitudinal and transversal ribs which are substantially perpendicular to each other and a plurality of peripheral ribs surrounding so as to form a periphery of the formwork panel, the peripheral and longitudinal and transversal ribs are outwardly extended in direction substantially perpendicular to the back or lower surface, a reinforced frame detachably mounted against the back or lower surface of the formwork panel comprises at least two longitudinal bars substantially positioned closely perpendicular to or spaced from the longitudinal peripheral ribs of the formwork panel with a certain distance and at least two transveral bars substantially mounted perpendicular to the the longituginal bars, and closely positioned to or spaced from the transveral peripheral ribs of the formwork panel with a predetermined distance, and a plurality of frame fastening means for fixing the frame with the formwork panel,
With the above arrangement, the structure of the formwork panel according to the utility solution will be a strong rigidity and the concrete load-bearing capacity on the front surface of the panel is increased.
According to a preferred embodiment of the utility solution, the frame fastening means are fastening screws. Use of the fastening screws as fastening means assists in providing the simple structure for formwork panel and in significantly reducing the manufacturing costs.
Preferably, the screws are directly fastened from the front surface of the formwork panel to the reinforced frame. Since the direct fastening to the reinforced frame is performed from the surface of the panel, the assembly works of the formwork panel are carried out easily and conveniently.
According to an embodiment of the utility solution, a plurality of holes for the fastening screws are formed on the front surface of the formwork panel so that in the fastened state, the heads of the screws are located in a level lower than the front surface of the formwork panel. Furthermore, the holes for the fastening screws also are covered and closed by the plugs to prevent the concrete from flowing into these holes. This structure secures that the structure of the formwork panel of the utility solution presents the front surface of the formwork panel with the higher appearance.
Also, the screws are preferably fastened to the back or lower surface so as to maintain a state where the belts are securely embraced into the transversal bars of the reinforced frame. With the screws (fastening means) are fastened to the back or lower surface of the formwork panel so as to maintain a state where the reinforced frame is closely held to this back or lower surface via the belts embracing the transversal bars of the reinforced frame, the reinforced frame are securely and fixedly attached at the predetermined screw fastening positions which are uniformly distributed on the back or lower surface of the formwork panel. This results in that the load- bearing capacity with the concrete of the front surface of the formwork panel is significantly increased.
The formwork panels are advantegeously coupled to each other according to the longitudinal and transversal peripheral ribs by means of the connecting means. In addition, according to a preferred embodiment of the utility solution, the connecting means comprising a plurality of slots which are formed on the peripheral ribs and a plurality of bolts are mounted into the slots in the top-down direction from the front surface of the formwork panel. By means of this structure, the formwork panels according to the utility solution can be easily and simply coupled to each other along the longitudinal and transversal peripheral ribs so as to form the formwork panel assembly facilitating the execution of the large area floors.
The material of the reinforced frame is metal. As an illustrated example of the utility solution, the metal of the frame is selected of steel or aluminium. The metal used for the reinforced frame will significantly improve the structure of the formwork panel and thus extend the working life of the formwork panels at the building constructions. According to a preferred embodiment of the utility solution, the formwork panels are made by an injection molding method.
Brief description of the drawings
Next, a structure of a reinforced formwork panel according to an embodiment of the utility solution will be described with reference to the appended drawings, in which:
Fig.1(a) is a exploded view showing a structure of a reinforced formwork panel according to an embodiment of the utility solution;
Fig.1(b) a perspective view showing structure of the reinforced formwork panel in Fig.1(a) in a state which is completely assembled;
Fig.2(a) is a exploded view showing structure of a reinforced formwork panel according to an another embodiment of the utility solution,
Fig.2(b) is a perspective view showing structure of a reinforced formwork panel in Fig.2(a) in a state which is completely assembled;
Fig.3 is a perspective view showing the connection of the structure of a reinforced formwork panels so as to form formwork panel assembly;
Fig.4(a) is a perspective view showing state using a conventional formwork panels; and
Fig.4(b) is a perspective view showing state using structure of the formwork panels according to the utility solution.
Detailed description of the preferred embodiments
Next, a structure of a reinforced formwork panel according to an embodiment of the utility solution will be described with reference to the drawings from Figs. l to 3.
As shown in Figs.1(a) to 2(b), a structure of a reinforced formwork panel 1 is configured of: a plastic formwork panel 11 , a reinforced frame 12 that is detachably mounted against the back or lower surface of the plastic form work panel 1 1 , va a frame fastening means 13 fixed reinforced frame 12 to plastic form work panel 1 1.
As shown in Figs.1(b) and 2(b), the plastic formwork panel 11 includes: a front surface 11a is substantially planned, a plurality of longitudinal ribs l lbl and tranveral ribs 1 lb2a are forme at the back or lower surface l ib, the longitudinal l lbl and transveral rib l lb2 are perpendicular to each other. On the back or lower surface 1 lb, a plurality of peripheral Tibs
I lb3 are dispsed at the outmost edge thereof so as to form a periphery of the formwork panel 11. The peripheral ribs l lb3, the longitudinal l lbl and transveral l lb2 ribs are outwardly extended in direction substantially perpendicular to the back or lower surface 1 lb.
As shown in Figs.1(a) and 2(a), a reinforced frame 12 is detachably mounted against the back or lower surface of the formwork panel. The frame is configured of two longitudinal bars 12a which are substantially positioned to be paralel and close to the ribs l lb3 (see Fig.1(b)) or spaced from the peripheral ribs (see Fig.2(b)) in longituginal direction of the formwork panel
I I with a certain distance, and a several of transversal bars 12b are substantially attached perpendicular to the longituginal bars 12a. These transversal bars 12b are located to be close to the peripheral ribs (see Fig.1(b)) or spaced from the peripheral ribs 1 lb3 in transveral direction of the formwork panel 11 with a predetermined distance (see Fig.2(b)). It is understood that, a number of the longituginal bars 12a and the transversal bars 12b in the drawings are explanatory illustration of the utility solution and the utility solution is no limited to this.
According to a preferred embodiment of the utility solution, as shown in Fig.1(a), frame fastening means 13 are fastening screws 13b. Use of the fastening screws as fastening means 13 assists that the structure of a formwork panel is simply and thus the manufacturing costs are significantly reduced. Preferably, the screws 13b are directly fastened from the front surface 1 la of the form work panel 11 to the reinforced frame 12. Since the crews are directly fastened to the reinforced frame from the front surface of the panel, the assembly of the formwork panel 1 is easily and conveniently carried out.
As shown in Figs.1(a) and 1(b), a plurality of holes 11c for the fastening screws 13d are formed on the front surface 1 1a of the formwork panel 11 so that the heads of the screws 13b in the fastened state are located in a level lower than the front surface of the formwork panel 11a. Furthermore, the holes 11c for the fastening screws also are covered and closed by the plugs 13bl to prevent the concrete from flowing into these holes.
According to a preferred embodiment of the utility solution, as shown in Fig.2(b), the fastening screws 13b (frame fastening means) are fastened to the back or lower surface so as to maintain a state where the belts 13a are securely embraced to the transversal bars (12b...) of the reinforced frame 12. By means of these frame fastening means, the reinforced frame 12 are securely and fixedly attached at the predetermined screw fastening positions which are uniformly distributed on the back or lower surface l ib of the formwork panel 11. This results in that the load-bearing capacity with the concrete of the front surface of the formwork panel 11 is significantly increased.
As shown in Fig.3, the formwork panels 11 are coupled to each other along the longitudinal peripheral ribs 1 lb3 (or the peripheral rib in trans veral direction) by means of the connecting means l lb4. The connecting means 1 lb4 comprises a plurality of slots 1 lb4a which are formed on the peripheral ribs and a plurality of bolts 1 lb4b which are mounted into the slots 1 lb4a in top-down direction from the front surface 11a of the formwork panels 11. This structure asists the formwork panels 1 1 be coupled to each other easily and simply along the longitudinal ribs l lb3 and transversal peripheral ribs so as to form a formwork panel assembly facilitating the execution of the large area floors.
The material of the reinforced frame 12 is advantageously metal. As an illustrated example of utility solution, the metal made of the frame 12 is selected of the steel or aluminium. The metal used for the reinforced frame 12 significantly increases the rigidity for structure of the formwork panel 1 and thus extend the working life of the formwork panel 1 at building constructions.
According to a preferred embodiment of the utility solution, the formwork panels 11 are made by an injection molding method.
As shown in Fig.4(b), with the above arrangement, the rigidity of the formwork panel 1 of the utility solution are high and the load-bearing capacity with the concrete of the front surface 11a of the structures of the reinforced formwork panel 1 of which assembly is supported by the scafford assembly G is increased. As shown in this drawing, the structure of a reinforced formwork panel 1 is significantly reduced the number of the supporting beams N and D.
Structure of the above-described reinforced formwork panel is only a explanatory example of the utility solution. It is understood that the utility solution is not limited to these, the modifications or changes of the structure of the reinforced formwork panel can be carried out without departing from the scope of the utility solution as set foth in the appended claims.

Claims

1. A structure of a reinforced form work panel comprising:
a plastic form work panel includes: a front surface substantially to be planned, a sheet-shaped back or lower surface having a plurality of longitudinal and transversal ribs which are substantially perpendicular to each other and a plurality of peripheral ribs surrounding so as to form a periphery of the form work panel, the peripheral and longitudinal and transversal ribs are outwardly extended in direction substantially perpendicular to the back or lower surface,
a reinforced frame detachably mounted against the back or lower surface of the formwork panel comprises at least two longitudinal bars substantially positioned closely perpendicular to or spaced from the longitudinal peripheral ribs of the formwork panel with a certain distance and at least two transveral bars substantially mounted perpendicular to the the longituginal bars, and closely positioned to or spaced from the transveral peripheral ribs of the formwork panel with a predetermined distance, and
a plurality of frame fastening means for fixing the frame with the formwork panel,
thus, the structure of the formwork panel is of high rigidity and the load- bearing capacity with the concrete on the front surface thereof is increased.
2. The structure of the formwork panel according to claim 1, wherein the frame fastening means are the fastening screws.
3. The structure of the formwork panel according to claim 2, wherein the screws are directly fastened from front surface of the formwork panel to the reinforced frame.
4. The structure of the formwork panel according to claim 3, wherein the holes for the fastening screws are formed on the front surface of the formwork panel so that the heads of the screws in the fastened state are located in a level lower than the front surface of the formwork panel.
5. The structure of a formwork panel according to claim 4, wherein the holes for the fastening screws are covered and closed by the plugs to prevent the concrete from flowing into the holes.
6. The structure of the formwork panel according to claim 2, wherein the screws are fastened to the back or lower surface so as to maintain a state where the belts are securely embraced to the transversal bars of the reinforced frame.
7. The structure of the formwork panel according to claim 1 , wherein the formwork panels are coupled to each other along the longitudinal and transversal peripheral ribs by means of the connecting means.
8. The structure of the formwork panel according to claim 7, wherein the connecting means comprising a plurality of slots are formed on the peripheral ribs and a plurality of bolts are mounted into a plurality of slots in top-down direction from the front surface of the formwork panels.
9. The structure of a formwork panel according to claim 1 , wherein the material of the reinforced frame is metal.
10. The structure of a formwork panel according to claim 9, wherein the metal made of the frame is selected of the steel or aluminium.
1. The structure of a formwork panel according to claim 1 , wherein formwork panel are made by the injection molding method.
PCT/VN2011/000006 2010-10-29 2011-10-14 Structure of a reinforced formwork panel Ceased WO2012058696A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
VN2-2010-00230 2010-10-29
VN201000230 2010-10-29

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WO2012058696A3 WO2012058696A3 (en) 2012-07-05

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FR3016378A1 (en) * 2014-01-14 2015-07-17 Outinord St Amand METHOD FOR MANUFACTURING FORMWORK MEMBER AND FORMWORK MEMBER
CN104847107A (en) * 2015-03-19 2015-08-19 蔡舒廷 Composite side wall flat mold
CN105275197A (en) * 2015-10-23 2016-01-27 上海市政工程设计研究总院（集团）有限公司 Combined template and construction method thereof
CN105804390A (en) * 2014-12-31 2016-07-27 青建集团股份公司 Novel combined type plastic board formwork
WO2017162423A1 (en) * 2016-03-21 2017-09-28 Peri Gmbh Ceiling table and ceiling formwork comprising such a ceiling table
CN107268982A (en) * 2017-05-23 2017-10-20 李云全 A kind of frequency identification electronic chip portfolio template
CN110005125A (en) * 2019-03-29 2019-07-12 广东绿屋建筑科技工程有限公司 A bending-resistant integrated wall panel
WO2021246157A1 (en) * 2020-06-01 2021-12-09 積水ハウス株式会社 Foundation mold
EP4212685A1 (en) * 2022-01-13 2023-07-19 Peri Se Floor table for at least partially shuttering a concrete floor

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Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3016378A1 (en) * 2014-01-14 2015-07-17 Outinord St Amand METHOD FOR MANUFACTURING FORMWORK MEMBER AND FORMWORK MEMBER
CN105804390A (en) * 2014-12-31 2016-07-27 青建集团股份公司 Novel combined type plastic board formwork
CN104847107A (en) * 2015-03-19 2015-08-19 蔡舒廷 Composite side wall flat mold
CN105275197A (en) * 2015-10-23 2016-01-27 上海市政工程设计研究总院（集团）有限公司 Combined template and construction method thereof
US10907364B2 (en) 2016-03-21 2021-02-02 Peri Gmbh Ceiling table and ceiling formwork comprising such a ceiling table
WO2017162423A1 (en) * 2016-03-21 2017-09-28 Peri Gmbh Ceiling table and ceiling formwork comprising such a ceiling table
AU2017238581B2 (en) * 2016-03-21 2021-04-22 Peri Se Ceiling table and ceiling formwork comprising such a ceiling table
CN107268982A (en) * 2017-05-23 2017-10-20 李云全 A kind of frequency identification electronic chip portfolio template
CN107268982B (en) * 2017-05-23 2019-05-31 长安大学 A kind of frequency identification electronic chip portfolio template
CN110005125A (en) * 2019-03-29 2019-07-12 广东绿屋建筑科技工程有限公司 A bending-resistant integrated wall panel
WO2021246157A1 (en) * 2020-06-01 2021-12-09 積水ハウス株式会社 Foundation mold
GB2611240A (en) * 2020-06-01 2023-03-29 Sekisui House Kk Foundation mold
JP7494578B2 (en) 2020-06-01 2024-06-04 積水ハウス株式会社 Foundation formwork
GB2611240B (en) * 2020-06-01 2024-07-31 Sekisui House Kk Foundation formwork
US12286761B2 (en) 2020-06-01 2025-04-29 Sekisui House, Ltd. Foundation formwork
EP4212685A1 (en) * 2022-01-13 2023-07-19 Peri Se Floor table for at least partially shuttering a concrete floor

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