EP3853429A1 - Dispositif pour empêcher la transmission de bruits à travers une ouverture ou un canal lié à la technique de fabrication dans une paroi et procédé pour fermer de manière étanche aux bruits une ouverture ou un canal lié à la technique de fabrication dans une paroi - Google Patents

Dispositif pour empêcher la transmission de bruits à travers une ouverture ou un canal lié à la technique de fabrication dans une paroi et procédé pour fermer de manière étanche aux bruits une ouverture ou un canal lié à la technique de fabrication dans une paroi

Info

Publication number
EP3853429A1
EP3853429A1 EP19770035.4A EP19770035A EP3853429A1 EP 3853429 A1 EP3853429 A1 EP 3853429A1 EP 19770035 A EP19770035 A EP 19770035A EP 3853429 A1 EP3853429 A1 EP 3853429A1
Authority
EP
European Patent Office
Prior art keywords
wall
sound
opening
insulating body
aperture
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
EP19770035.4A
Other languages
German (de)
English (en)
Inventor
Pino Albanese
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority claimed from PCT/EP2019/074701 external-priority patent/WO2020058189A1/fr
Publication of EP3853429A1 publication Critical patent/EP3853429A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/8209—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only sound absorbing devices
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/0644—Plug means for tie-holes
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0651—One-piece elements
    • E04G17/0652—One-piece elements fully recoverable
    • 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
    • E04G17/06—Tying means; Spacers ; Devices for extracting or inserting wall ties
    • E04G17/065—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning
    • E04G17/0655—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts
    • E04G17/0658—Tying means, the tensional elements of which are threaded to enable their fastening or tensioning the element consisting of several parts remaining completely or partially embedded in the cast material

Definitions

  • the invention relates to a device for
  • the invention further relates to a method for soundproof closing an opening or one
  • An object of the present invention is to provide a device with which the sound transmission through spacer pipes in concrete walls or through other channels in the wall or through openings in the manufacture of concrete walls
  • Another object of the invention is to provide a device that is inexpensive to manufacture and use
  • Another task is to create one
  • Another object is to create a device which can be used in pipes with large fluctuations in the
  • Inner diameter is soundproof.
  • Tension bars and other manufacturing-related areas provided on concrete structures in which after the completion of the concrete wall, a sound-absorbing material is introduced into the spacer tube or into the openings of different cross-sections, the sound-absorbing material as
  • prefabricated cone-shaped or rod-shaped insulating body and is designed to be insertable into the opening or channel.
  • tubular jacket is embedded, which jacket can be inserted into the opening.
  • Device can be done without tools and minimal time.
  • the device is further characterized in that concrete, mortar, fibrous material, foam or solid plastic or a material that absorbs noise is used as the sound-absorbing material.
  • the tubular or tubular jacket can comprise a winding tube made of paper or plastic, a tube or a tube.
  • a winding tube made of paper this can be inserted into the opening before being inserted
  • the rod-shaped insulating body preferably has a length which corresponds to the length of the opening or is shorter than the opening, the area which is not blocked being closed off by end caps or pins. With a precisely specified length, maximum sound insulation can be achieved.
  • a maximum of sound insulation can also be achieved with an extremely sound-absorbing material if this element is made shorter as a cylinder or a differently shaped element and the spacer tube is closed at its ends by two conventional locking pins.
  • the insulating body is attached to a locking pin for closing the insulated spacer pipe.
  • closure pins for closing the closure pins are provided in another preferred embodiment of the invention.
  • Insulation bodies attached rod-shaped insulating body or formed as part of the locking pin, the Insulation bodies can be shorter than the spacer pipe.
  • the front end of the insulating body or locking pin is preferably tapered.
  • the remaining part is slightly larger than the cross section of the
  • the outer surface of the insulating body or locking pin can comprise additional circumferential lamellae, ribs or O-rings that allow sound to pass through
  • its surface can be coated with flocking or a foam rubber coating, and thereby the
  • Formation of a gap between the spacer tube and the insulating body can be compensated.
  • the surface can also be coated with a very soft plastic or a foam in order to achieve the same goal, namely the consequent prevention of an air gap.
  • the rod-shaped insulating bodies are preferred on the
  • rod-shaped insulating bodies Pre-fabricated to measure the usual thickness of walls.
  • rod-shaped insulating bodies can be produced in greater lengths and cut to size on the construction site before insertion into the opening or, if longer pieces are inserted, the protruding areas can be cut off or cut off.
  • the logistics are simplified because the correspondingly cut insulating bodies do not have to be ordered and provided in advance, but are adapted to the thickness of the wall as required.
  • the rod-shaped insulating bodies can be prefabricated automatically and therefore manufactured inexpensively and are light and in the required quantities
  • these or a soft coating applied to them can be briefly moistened before being inserted into the spacer bars, so that the paper swells to make it more dense
  • the prefabricated rod-shaped insulating bodies can also be moved by inexperienced auxiliary personnel and nevertheless optimal sound insulation can be achieved without having to practice complicated procedural steps.
  • An embodiment of an opening or channel, the invention is explained in more detail using a spacer tube.
  • Figure 2 shows a first embodiment of a
  • Insulating body to prevent sound transmission
  • FIG. 3 shows a further embodiment of a spacer tube with detachable end pieces
  • FIG. 4 shows a cross section through a wall made of concrete after stripping
  • Figure 5 shows a cross section through the wall
  • FIG. 4 with the sound-absorbing and sound-absorbing insulating body inserted
  • FIG. 6 shows a cross section through the wall with a sound-absorbing insulating body made of a winding tube with a filling made of concrete or mortar,
  • Figure 7 shows a cross section through a wall with a
  • Spacer tube which is closed on both sides with locking pins and an insulating body in between
  • FIG. 1 shows a spacer tube 1 known from the prior art, comprising an essentially cylindrical guide tube 3 with an inner one
  • the end pieces 5 are inserted into the guide tube 3 in this known spacer tube 1 according to FIG. They comprise a conical jacket 7, which comes to lie outside the guide tube 3, a cylindrical section 9.
  • the two end pieces 5 are inserted into the guide tube 3 between two formwork panels 11 before being inserted. Merging the
  • End pieces 5 with the guide tube 3 can be made at the manufacturer or on site. This assembly work is usually done on site. The end pieces 5 can initially be completely or only partially inserted; however, as soon as a tie rod 12 is inserted into the guide tube 3 and the formwork panels 11 are pressed against the spacer tube 1 with nuts (not shown in FIG. 1) placed on the end face, the slide
  • Formwork panels 11 and the necessary reinforcing iron, the space between the formwork panels 11 can be filled with liquid concrete.
  • the formwork panels remain on the wall until it is at least partially cured.
  • the formwork panels 11 can be removed after loosening the nuts on the tie rods 12 and the tie rods 12 can be removed from the spacer tubes 1.
  • the end pieces 5 are also removed by
  • the material which is intended to insulate the sound is introduced as a rod-shaped insulating body 21.
  • the length of the insulating body 21 is dimensioned such that it is still on each side
  • Locking pin 25 can be inserted into the guide tube 3 and thus the frustoconical recess 23 can be closed aesthetically clean.
  • the rod-shaped Insulating body 21 can consist of concrete or mortar or of another, sound-absorbing or non-sound-conducting material such as plastic, harder
  • the insulating body 21 comprises a sleeve 25 made of cardboard, preferably a winding sleeve made of paper, the interior 29 of which is made of mortar, concrete or another suitable sound-absorbing material
  • the sleeve 27 can also consist of a closed-cell rigid foam or a hose
  • rock wool has to be manually stuffed into these narrow channels up to several meters long in power plants.
  • FIG. 6 now shows an embodiment of a
  • Insulating body 21 according to the invention, the axially in the
  • the diameter of the insulating body 21 has an outer diameter which lies airtight on the inner diameter of the guide tube 3 and is consequently somewhat larger than the inner diameter of the guide tube or breakthrough channel and has a conical end.
  • the insulating body 21 can be shorter than the guide tube 3 in order to be able to use a locking pin 25 on both sides, which, held in the end regions of the guide tube 3, the
  • this comprises a sleeve 27, for example made of cardboard or
  • the diameter of the sleeve 27 is dimensioned so that it is easy to insert. If the sleeve 27, if it is made of paper, has been briefly moistened beforehand, it expands after being inserted into the guide tube 3. The pin region 19 is closed as described for FIG. 5.
  • the recess could also be filled with mortar instead of a locking pin 25.
  • the inserted insulating body 21 can ensure that the sound penetrating the spacer tube 1 is at least not greater than that which penetrates the surrounding wall, that is to say there is no longer a sound bridge.
  • FIG. 8 Further designs of the insulating body 21 are shown in FIG. 8.
  • the insulating body 21 is either on
  • Locking pin 25 is attached, is preferably slightly less than half the thickness of the wall 15. If a particularly well-insulating material for the insulating body 21st used, the length can be much less than half the thickness of the wall 15.
  • the closure pin 25 shown in FIG. 8c can consist entirely of the material used for the insulating body 21, i.e. the conical pin region 19 is not made of plastic, but of the same material as the insulating body 21, e.g. made of concrete, mortar, plastic or another sound-absorbing or sound-absorbing material.
  • Spacer tube 1 can be prevented.
  • the position of the locking pin 25 shown in FIG. 8a can be seen in FIG. 7 on the left side.
  • FIGS 8c and 8d show a sunken
  • Locking pins 19 also serve to close the ends of the spacer tube 1, if between the
  • circumferential lamellae 26 can be formed on the closure pin 25 for a tight closure with the opening.
  • the fins 26 act as a labyrinth and consequently the fins 26 do not have to lie snugly against the spacer tube 1.
  • the insulating bodies can, of course, also have a corresponding geometric shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
  • Pipe Accessories (AREA)

Abstract

L'invention concerne un dispositif destiné à empêcher la transmission de bruit à travers un tube d'espacement, une ouverture ou un canal (1), ledit dispositif pouvant être réalisé par introduction d'un corps d'isolation (21), lequel peut être fabriqué de façon peu onéreuse en masse et peut être introduit sans aucune complexité et avec des coûts relativement bas à travers les ouvertures sur la paroi (15). Le bourrage pénible à l'aide de laine de roche ou de mortier liquide n'est plus nécessaire.
EP19770035.4A 2018-09-18 2019-09-16 Dispositif pour empêcher la transmission de bruits à travers une ouverture ou un canal lié à la technique de fabrication dans une paroi et procédé pour fermer de manière étanche aux bruits une ouverture ou un canal lié à la technique de fabrication dans une paroi Pending EP3853429A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH01115/18A CH715348A2 (de) 2018-09-18 2018-09-18 Vorrichtung zur Verhinderung der Schallübertragung durch einen Durchbruch oder einen fertigungstechnisch bedingten Kanal in einer Wand und ein Verfahren zum schalldichten Verschliessen eines Durchbruchs oder eines fertigungstechnisch bedingten Kanals in einer Wand.
CH01159/19A CH715401A2 (de) 2018-09-18 2019-09-13 Vorrichtung zur Verhinderung der Schallübertragung durch einen Durchbruch oder einen fertigungstechnisch bedingten Kanal in einer Wand und ein Verfahren zum schalldichten Verschliessen eines Durchbruchs oder eines fertigungstechnisch bedingten Kanals in einer Wand.
PCT/EP2019/074701 WO2020058189A1 (fr) 2018-09-18 2019-09-16 Dispositif pour empêcher la transmission de bruits à travers une ouverture ou un canal lié à la technique de fabrication dans une paroi et procédé pour fermer de manière étanche aux bruits une ouverture ou un canal lié à la technique de fabrication dans une paroi

Publications (1)

Publication Number Publication Date
EP3853429A1 true EP3853429A1 (fr) 2021-07-28

Family

ID=69956896

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19770035.4A Pending EP3853429A1 (fr) 2018-09-18 2019-09-16 Dispositif pour empêcher la transmission de bruits à travers une ouverture ou un canal lié à la technique de fabrication dans une paroi et procédé pour fermer de manière étanche aux bruits une ouverture ou un canal lié à la technique de fabrication dans une paroi

Country Status (5)

Country Link
US (1) US20210324623A1 (fr)
EP (1) EP3853429A1 (fr)
AU (1) AU2019344503A1 (fr)
CA (1) CA3112832A1 (fr)
CH (2) CH715348A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018137728A1 (fr) * 2017-01-27 2018-08-02 Meva Schalungs-Systeme Gmbh Système d'étanchéité d'un passage d'une tige d'ancrage à travers un élément de coffrage cadre

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2806473A1 (de) * 1978-02-16 1979-08-23 Dausend Hans Werner Arbeitsverfahren und hilfsmittel bei betonschalungsarbeiten
FR2528897A1 (fr) * 1982-06-16 1983-12-23 Chandellier Antoine Nouvelle entretoise pour assurer la solidarite des faces de coffrages utilises pour la construction des murs en beton ou en beton arme
FR2530712A1 (fr) * 1982-07-22 1984-01-27 Chandellier Antoine Nouvelle entretoise pour assurer le reglage et le serrage des faces de coffrages utilises pour la construction des murs en beton ou en beton arme
FR2532676A1 (fr) * 1982-09-02 1984-03-09 Chandellier Antoine Elements en beton ou autre materiau et procede pour obturer les trous laisses dans les murs par les gaines de reglage des coffrages
FR2532675A1 (fr) * 1982-09-02 1984-03-09 Chandellier Antoine Elements, dispositifs et procede pour boucher les trous laisses dans les murs par les gaines de reglage des coffrages
JPH0526194Y2 (fr) * 1986-11-11 1993-07-01
KR0130903Y1 (ko) * 1995-07-28 1998-12-15 한만식 콘크리트벽의 관통공 밀폐구조
CH691270A5 (de) * 1996-07-25 2001-06-15 Kurt Pellegrini Abstandhalter für Schalungen.
KR200162178Y1 (ko) * 1997-12-10 1999-12-01 유성용 밀폐재
DE19951359C1 (de) * 1999-10-26 2001-07-12 Zementol Gmbh Verschließbarer Distanzhalter für Betonschalungswände
KR200186957Y1 (ko) * 2000-01-25 2000-06-15 한만식 콘크리트 구조물의 매설용 파이프
EP1835091A3 (fr) * 2006-03-16 2011-08-03 Albanese, Pino Tuyau d'écartement pour tirants d'ancrage
DE202010007818U1 (de) * 2010-06-10 2010-08-26 Krasemann, Jürgen Druckwasserdichte Spannstelle
DE102011052285B4 (de) * 2011-07-29 2021-09-02 Leopold Möschl Mauerstopfen
DE102013006532A1 (de) * 2013-04-15 2014-10-16 Polytech Gmbh Verschlussstopfen für Durchgangslöcher in Betonerzeugnissen
DE202014103374U1 (de) * 2014-07-22 2014-08-01 Max Frank Gmbh & Co. Kg Brandschutzverschlussstopfen
EP3851614A1 (fr) * 2020-01-14 2021-07-21 Mastertec GmbH & Co. KG Bouchon ou ancrage
DE102021108011A1 (de) * 2021-03-30 2022-10-06 Godel-Beton GmbH Verschlussanordnung und Verfahren zum Verschließen von Ankerlöchern

Also Published As

Publication number Publication date
AU2019344503A1 (en) 2021-02-25
CA3112832A1 (fr) 2020-03-26
CH715401A2 (de) 2020-03-31
CH715348A2 (de) 2020-03-31
US20210324623A1 (en) 2021-10-21

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