EP4081452A1 - Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue - Google Patents

Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue

Info

Publication number
EP4081452A1
EP4081452A1 EP21749630.6A EP21749630A EP4081452A1 EP 4081452 A1 EP4081452 A1 EP 4081452A1 EP 21749630 A EP21749630 A EP 21749630A EP 4081452 A1 EP4081452 A1 EP 4081452A1
Authority
EP
European Patent Office
Prior art keywords
floating body
proportion
foam glass
gravel
concrete
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.)
Pending
Application number
EP21749630.6A
Other languages
German (de)
English (en)
Inventor
Ulf HEYER
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.)
Vsg Mbh & Co Energie Nord Kg
Original Assignee
Vsg Mbh & Co Energie Nord Kg
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 Vsg Mbh & Co Energie Nord Kg filed Critical Vsg Mbh & Co Energie Nord Kg
Publication of EP4081452A1 publication Critical patent/EP4081452A1/fr
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/34—Pontoons
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
    • E02B3/064—Floating landing-stages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices

Definitions

  • the publication DE 34 04 992 A1 describes a floating body for use as a floating dock, bathing island, jetty or the like, consisting of a body that is to be anchored and floats in the water, the body being characterized in that the floating body is designed as a closed cuboid with a inner core as a buoyant body and a concrete jacket enclosing the buoyant body, preferably made of lightweight concrete.
  • the buoyant body consists of hard foam, which is covered with a watertight plastic film, using a lightweight concrete made of expanded clay or the like with a density of 1 to 1.5 g/cm3. It is also provided that the buoyant body consists of an air-enclosing polyester container or the like.
  • the concrete casing is made from a lightweight concrete that contains predeterminable proportions of the material “expanded clay”.
  • Expanded clay can be installed as a heat-insulating and spatially stable fill without further processing or treatment. Expanded clay belongs to a group of insulating materials, which also includes foam glass, expanded perlite, expanded mica slate and mineral foam.
  • foam glass is a closed-cell insulation material that is factory-foamed from silicate glass by adding blowing agents.
  • the starting material for the production of foam glass is usually quartz sand, which is melted into glass with special additives (calcium carbonate, feldspar, iron oxide, etc.). This is cooled, crushed and ground into powder. Finely divided carbon is added to this powder. When heated in furnaces above 1000°C, the carbon oxidizes, forming gas bubbles that trigger the foaming process. During production, small amounts of hydrogen sulfide are formed from the sulfur content in the carbon that remains in the cells.
  • Foam glass is manufactured in molds to form blocks that are cut to the required thickness. Its use as an insulating material according to DIN EN 13167:2001-10 for thermal insulation materials for buildings - factory-made products made of cellular glass (CG) - specification; German version EN 13167:2001.
  • the starting point of the invention is a floating body with buoyancy properties, the body of which floats automatically in a liquid fluid, in particular water, thanks to a material which has buoyancy properties and is integrated into the floating body.
  • the floating body comprises at least one component, with at least one component of the floating body foam glass is admixed to another material in a predeterminable proportion of a total amount of the component.
  • the floating body comprises at least one component, foam glass being arranged exclusively in at least one at least temporarily accessible cavity of the floating body as a molded part or as bulk material (as granules or gravel).
  • the foam glass molded parts preferably have the geometric shapes of the at least one at least temporarily accessible cavity. This means that the outer contour of the at least one molded part or the outer contours of the molded parts made of foam glass has/have the inner contour of the geometric shape of the at least one at least temporarily accessible cavity.
  • This at least one trimming (cavity) space serves to trim the floating body and/or to change the draft of the floating body.
  • this at least one further trimming space can be reversibly filled and tared with a material for trimming the floating body and/or for changing the draft of the floating body, the filling being carried out by solid or liquid bulk material and/or prefabricated bodies, which are/are arranged in the at least one further trimming space in the finished state of the floating body.
  • Liquids e.g. water, a concrete fill and/or at least one prefabricated concrete body, or the like are suitable as filling material.
  • the floating body 100 has no buoyancy body 20, but is made of concrete C and foam glass gravel Ss as a solid body 1020, which so to speak forms the enveloping body 10 and the buoyancy body 20 in one, so that a floating body 100 is made of lightweight concrete LC, whose low density is caused by the admixture of cellular glass gravel Ss.
  • the foam glass gravel Ss has the buoyancy properties and the advantages of the foam glass S already described.
  • FIG. 4C additionally shows a floating body 100 in a seventh embodiment, according to the fifth embodiment (compare FIG. 4A) in a sectional view according to FIG. 1 according to the sectional area AA.
  • Two cavities are now formed, which can each be filled with a material via a closable opening 1 .
  • any material of the enveloping body 10 can be used, with concrete C being marked in the exemplary embodiment, i.e. in the exemplary embodiment the enveloping body 10 is made of concrete C and as a material for filling the cavities, in the sense of a loose bed , in turn foam glass gravel Ss is used.
  • concrete C is used as the enveloping body 10 or lightweight concrete LC as the solid body 1020 .
  • the additive is a material that binds nitrogen from the air and introduces it into the end product.
  • the advantage is that the molded parts made of concrete C and lightweight concrete LC can be provided with coatings more easily because the surface of the material is smoother and not as much coating mass is therefore required.
  • the foam-like mixture is processed into lightweight concrete LC by adding cement, sand, gravel and cellular glass granulate Sc or cellular glass gravel Ss.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bridges Or Land Bridges (AREA)
  • Road Paving Structures (AREA)

Abstract

L'invention concerne un flotteur (100) ayant des propriétés de flottabilité, dont le corps flotte automatiquement dans un fluide liquide, en particulier de l'eau, en raison d'un matériau qui est intégré dans le flotteur (100) et qui a des propriétés de flottabilité. Selon l'invention, le flotteur (100) a au moins un composant (10, 20, 1020), dans lequel, dans au moins un composant (10, 20, 1020) du flotteur (100), du verre cellulaire (S ; SG, SS) est mélangé à un autre matériau selon une proportion pouvant être spécifiée d'une quantité totale du composant (10, 20, 1020) ; ou le flotteur (100) a au moins un composant (10, 20), dans lequel du verre cellulaire (S ; SG, SS) est fourni sous la forme d'une pièce moulée ou d'une matière en vrac exclusivement dans au moins une cavité (H) dans le flotteur (100) qui est accessible au moins temporairement. En outre, le découpage est rendu possible par le remplissage d'espaces de découpage prévus à cet effet avec des matériaux solides ou liquides et par le vidage de ces espaces de découpage.
EP21749630.6A 2020-07-28 2021-07-27 Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue Pending EP4081452A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102020119906.6A DE102020119906A1 (de) 2020-07-28 2020-07-28 Umweltfreundlicher Schwimmkörper mit verbesserten Auftriebseigenschaften und erhöhter Kippstabilität
PCT/EP2021/071033 WO2022023358A1 (fr) 2020-07-28 2021-07-27 Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue

Publications (1)

Publication Number Publication Date
EP4081452A1 true EP4081452A1 (fr) 2022-11-02

Family

ID=77180034

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21749630.6A Pending EP4081452A1 (fr) 2020-07-28 2021-07-27 Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue

Country Status (3)

Country Link
EP (1) EP4081452A1 (fr)
DE (1) DE102020119906A1 (fr)
WO (1) WO2022023358A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022123789A1 (de) * 2022-09-16 2024-03-21 FloaTec Systems International GmbH Schwimmendes Fundament, Schwimmkörper aus schwimmenden Fundamenten und Verfahren zur Herstellung eines schwimmenden Fundaments

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2564587A (en) 1948-07-21 1951-08-14 Sundstedt Hugo Watercraft
US2975747A (en) 1957-12-19 1961-03-21 Opie John Pontoon and boat construction
SE354630B (fr) 1968-05-17 1973-03-19 Hydro Betong Ab
GB1347587A (en) 1972-03-17 1974-02-27 Iorns M E Reinforced concrete marine structure and method of forming same
DE3404992A1 (de) 1984-02-11 1985-08-14 Hans Rinninger & Sohn GmbH & Co, 7964 Kisslegg Schwimmsteg
DE20204608U1 (de) 2002-03-22 2002-08-14 Meyer Norbert Innenausbau-Paneel, insbesondere zur Anwendung als Wand- oder Deckenpaneel im Schiffsbau
EP2226243A1 (fr) * 2009-03-04 2010-09-08 Float.Icon GmbH & Co.KG Ponton à elements singulaires flottantes et stabilisés servant comme fondement pour le montage de plate-formes, batiments et instalations industrielles.
DE102011009424A1 (de) * 2010-12-11 2012-06-14 Christof Zosel Gestell zur schwimmenden Befestigung mindestens eines Solarkollektors
DE102012103948A1 (de) 2012-05-04 2013-11-07 Stefan Klare Volumenelement
KR101445373B1 (ko) * 2012-10-16 2014-10-06 주식회사 해양환경기술단 푼툰
CN107351988B (zh) * 2017-08-18 2023-05-30 绿华能源（福建）有限公司 一种漂浮式太阳能吸收平台
DE202019105749U1 (de) 2018-10-17 2020-01-07 VSG mbH & Co. Energy KG Schwimmkörper, umfassend mindestens ein Element aus Schaumglas und mindestens ein ein- oder mehrteiliges Tragwerk

Also Published As

Publication number Publication date
WO2022023358A1 (fr) 2022-02-03
DE102020119906A1 (de) 2022-02-03

Similar Documents

Publication Publication Date Title
DE1704531A1 (de) Verfahren zur Herstellung von spezifisch leichten Koerpern
DE1947187C3 (de) Verfahren zum Herstellen eines Schaumbetons
EP0647603A1 (fr) Matériau de construction à résistance mécanique augmentée
DE2552460A1 (de) Verbundbauelement und ein verfahren zu seiner herstellung
DE1239229C2 (de) Verfahren zum herstellen von feuerbestaendigem kunststoffbeton
EP0990628B1 (fr) Mortier léger pour maçonnerie
DE2524147B2 (de) Verfahren zum Herstellen von Leichtbauplatten aus einem porösen Zuschlagstoff und Gips
EP4081452A1 (fr) Flotteur respectueux de l'environnement ayant des propriétés de flottabilité améliorées et une stabilité au chavirement accrue
DE19831295A1 (de) Leichtbeton für Fertighauselemente und Verfahren zu seiner Herstellung
EP1608603B1 (fr) Beton leger et procede de fabrication associe
EP0808812B1 (fr) Brique poreuse pour maçonnerie
WO2019197658A2 (fr) Élément préfabriqué en béton isolé thermiquement
DE3731993C2 (fr)
EP0945412B1 (fr) Pièce moulée composite
AT394184B (de) Verfahren zur herstellung von leichtbeton
CH692992A5 (de) Wärmedämmendes, tragendes Bauelement.
DE3810683A1 (de) Leichtbetonbaukoerper mit einem leichtzuschlag aus schaumzement und verfahren zu seiner herstellung
DE102004017199B4 (de) Calciumsilikathydratgebundener Baustein nach Art eines Kalksandsteins und Verfahren zu seiner Herstellung
EP0398023A1 (fr) Elément de drainage en forme de panneau pour l'installation sous les planchers chargés d'humidité
DE3228278A1 (de) Dachziegel sowie verfahren zu seiner herstellung
AT264034B (de) Kugelförmige Schaumglasteilchen und Verfahren zu deren Herstellung
DE2604793B2 (de) Schaumkeramikelement sowie Verfahren zu seiner Herstellung
WO2024056877A1 (fr) Fondation flottante, corps flottant constitué de fondations flottantes et procédé de production d'une fondation flottante
DE29722863U1 (de) Gefüllter Ziegelstein
DE60127075T2 (de) Wandelement

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: UNKNOWN

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

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

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20220726

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)