EP4293172B1 - Schalungselement und schalungssystem für bauelemente - Google Patents

Schalungselement und schalungssystem für bauelemente Download PDF

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Publication number
EP4293172B1
EP4293172B1 EP22711300.8A EP22711300A EP4293172B1 EP 4293172 B1 EP4293172 B1 EP 4293172B1 EP 22711300 A EP22711300 A EP 22711300A EP 4293172 B1 EP4293172 B1 EP 4293172B1
Authority
EP
European Patent Office
Prior art keywords
elements
formwork
panel
construction
element according
Prior art date
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Active
Application number
EP22711300.8A
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English (en)
French (fr)
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EP4293172A1 (de
EP4293172C0 (de
Inventor
Nelson dos Anjos BRANCO CHAGAS RODRIGUES
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Individual
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Publication of EP4293172A1 publication Critical patent/EP4293172A1/de
Application granted granted Critical
Publication of EP4293172B1 publication Critical patent/EP4293172B1/de
Publication of EP4293172C0 publication Critical patent/EP4293172C0/de
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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8635—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties attached to the inner faces of the forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8652—Walls made by casting, pouring, or tamping in situ made in permanent forms with ties located in the joints of the forms

Definitions

  • the present invention falls within the field of building construction.
  • it concerns an element to carry out disposable formwork, more specifically, a finishing piece that serves as a definitive self-supporting and finishing formwork for structural concrete elements that is integrated into the structural element.
  • WO0222982 discloses a formwork panel made of an insulating material and incorporating a reinforced metal core.
  • finishing piece itself that serves as the formwork and finishing for the structural elements and guarantees their covering, as well as the final finishing of the elements to be concreted. It can be made of white or dyed concrete, and it can have exposure classes that are suited to the location where the work is to be done, which makes this solution very versatile in terms of finishing.
  • the present invention refers to a finishing piece (1) that serves as a self-supporting disposable formwork for structural elements and is integrated into the structural element, also serving as a finishing for the structural element.
  • This finishing piece (1) comprises two construction elements (2) placed in a substantially parallel position and substantially coextensive with each other, and that are connected by connecting elements (3).
  • the fitting elements (2.2) and the protective elements (2.3) are made of steel or iron, the construction element (2) is hot-dip galvanized to avoid possible future corrosion problems.
  • the connecting elements (3) are substantially H-shaped.
  • They comprise tubes with the same geometric shape as the fitting elements (2.2) but with a smaller perimeter than the perimeter of the fitting elements (2.2) since they have to engage inside the fitting elements (2.2).
  • the connecting elements (3) guarantee the distance between the construction element (2) and the construction element (2) that is diametrically opposite to it, ensuring that all finishing pieces (1) that are part of the structural element being erected have construction elements (2) that are substantially at the same distance from the construction element (2) that is diametrically opposite them, ensuring that the entire structural element is substantially the same width.
  • the connecting elements (3) also ensure that all the finishing pieces (1) are substantially coplanar, allowing the various finishing pieces (1) to be fixed to each other and serving as a guide and support for the uppermost finishing pieces (1), avoiding the need for shoring or other temporary support of the construction elements (2).
  • the assembly After being assembled, the assembly is self-supporting and does not require additional shoring beyond what is necessary to ensure the verticality of the elements to be concreted.
  • finishing pieces (1) are assembled in sequence, both vertically and horizontally. After all finishing pieces (1) are in place, i.e., the elements that make up the formwork are in place, it is possible to execute the structural element by pouring the concrete in the space enclosed by the construction elements (2).

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

Claims (10)

  1. Schalungselement, umfassend ein Abschlusselement (1), das zwei Bauelemente (2) integriert, die in im Wesentlichen paralleler Anordnung zueinander und im Wesentlichen deckungsgleich angeordnet sind und durch im Wesentlichen H-förmige Verbindungselemente (3) miteinander verbunden sind, wobei jedes Bauelement (2):
    - durch ein Paneel (2.1) gebildet ist,
    - Schutzelemente (2.3) aufweist, die in die oberste und unterste Fläche des Paneels (2.1) eingebettet sind,
    - an der Innenseite Aufnahmeelemente (2.2) aufweist, in welche die Verbindungselemente (3) eingreifen,
    wobei jedes Verbindungselement (3) zwei Rohre umfasst, deren geometrische Form der Form der jeweiligen zwei Aufnahmeelemente (2.2) der beiden Bauelemente (2) entspricht, jedoch einen kleineren Umfang als die Aufnahmeelemente (2.2) aufweist, sodass ein Eingriff in die Aufnahmeelemente (2.2) erfolgt.
  2. Schalungselement nach Anspruch 1, dadurch gekennzeichnet, dass das Paneel (2.1) aus weißem oder eingefärbtem Beton besteht.
  3. Schalungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Innenseite des Paneels (2.1) rau ausgeführt ist.
  4. Schalungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass das Paneel (2.1) im Wesentlichen eine quaderförmige Gestalt aufweist.
  5. Schalungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Aufnahmeelemente (2.2) als polygonale oder zylindrische, innen hohle Rohre ausgebildet sind.
  6. Schalungselement nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Schutzelemente (2.3) als polygonale Rohre ausgeführt sind.
  7. Schalungselement nach den Ansprüchen 5 und 6, dadurch gekennzeichnet, dass die Aufnahmeelemente (2.2) und die Schutzelemente (2.3) aus Stahl, Eisen, Kunststoff oder Kohlefaser bestehen.
  8. Schalungssystem für Bauelemente gemäß einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass es eine Vielzahl von Abschlusselementen (1) umfasst, die vertikal und horizontal nacheinander zusammengefügt sind.
  9. Schalungssystem gemäß dem vorhergehenden Anspruch, dadurch gekennzeichnet, dass das Schalungssystem selbsttragend ist.
  10. Schalungssystem nach den Ansprüchen 8 und 9, dadurch gekennzeichnet, dass das Schalungssystem in das Bauelement integriert ist.
EP22711300.8A 2021-02-09 2022-02-07 Schalungselement und schalungssystem für bauelemente Active EP4293172B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PT117057A PT117057B (pt) 2021-02-09 2021-02-09 Elemento de cofragem e sistema de cofragem para elementos estruturais
PCT/IB2022/051043 WO2022172145A1 (pt) 2021-02-09 2022-02-07 Elemento de cofragem e sistema de cofragem para elementos estruturais

Publications (3)

Publication Number Publication Date
EP4293172A1 EP4293172A1 (de) 2023-12-20
EP4293172B1 true EP4293172B1 (de) 2025-07-02
EP4293172C0 EP4293172C0 (de) 2025-07-02

Family

ID=80787411

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22711300.8A Active EP4293172B1 (de) 2021-02-09 2022-02-07 Schalungselement und schalungssystem für bauelemente

Country Status (3)

Country Link
EP (1) EP4293172B1 (de)
PT (1) PT117057B (de)
WO (1) WO2022172145A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118564042A (zh) * 2024-06-21 2024-08-30 海南兴晟嘉科技贸易有限公司 一种拼接式免拆墙体模板结构、连结件及装配方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100257973B1 (ko) * 1998-03-16 2000-06-01 최충호 건축물 벽체거푸집 조립체
FR2930795B1 (fr) * 2008-04-30 2014-08-29 H 2 O Batiment Entretoise pour panneaux de coffrage
CN102116058B (zh) * 2011-01-20 2012-07-25 上海市城市建设设计研究院 一种剪力墙结构叠合外墙l型连接节点
GB2529688A (en) * 2014-08-29 2016-03-02 Simon Widdowfield An apparatus for forming a structure

Also Published As

Publication number Publication date
EP4293172A1 (de) 2023-12-20
PT117057B (pt) 2022-11-29
PT117057A (pt) 2022-08-09
WO2022172145A1 (pt) 2022-08-18
EP4293172C0 (de) 2025-07-02

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