EP2305907A1 - Verfahren zum Auswechseln eines Wasserabflussrohrs - Google Patents

Verfahren zum Auswechseln eines Wasserabflussrohrs Download PDF

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Publication number
EP2305907A1
EP2305907A1 EP09171569A EP09171569A EP2305907A1 EP 2305907 A1 EP2305907 A1 EP 2305907A1 EP 09171569 A EP09171569 A EP 09171569A EP 09171569 A EP09171569 A EP 09171569A EP 2305907 A1 EP2305907 A1 EP 2305907A1
Authority
EP
European Patent Office
Prior art keywords
room
new
drain water
building
water stem
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.)
Withdrawn
Application number
EP09171569A
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English (en)
French (fr)
Inventor
Bertil Eriksson
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
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Application filed by Individual filed Critical Individual
Priority to EP09171569A priority Critical patent/EP2305907A1/de
Publication of EP2305907A1 publication Critical patent/EP2305907A1/de
Withdrawn legal-status Critical Current

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    • 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
    • E04B1/348—Structures composed of units comprising at least considerable parts of two sides of a room, e.g. box-like or cell-like units closed or in skeleton form
    • E04B1/34869—Elements for special technical purposes, e.g. with a sanitary equipment
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00—Vertical ducts; Channels, e.g. for drainage
    • E04F17/08—Vertical ducts; Channels, e.g. for drainage for receiving utility lines, e.g. cables, pipes

Definitions

  • the present invention relates to a method of replacing a drain water stem in a building having at least two floors.
  • drain water stem to which units generating drain water are connected, such as water closets, wash basins, bathtubs, showers, washing machines, kitchen drains and the like.
  • water closets such as water closets, wash basins, bathtubs, showers, washing machines, kitchen drains and the like.
  • drain water stems i.e. drain water pipes extending from the upper floor of the building through the floors of the building to the ground and collecting drain water from said units in the building, start to leak as a consequence of fissures in joints, holes in the pipe wall and the like. Such leakage can of course not be accepted, since it results in very costly damages of the building. Such drain water stems are for that sake replaced, and this is hopefully done before any greater damage is caused to the building.
  • the replacement is nowadays carried out by breaking walls and also partially ceilings and floors in rooms, such as bathrooms, connecting to the existing drain water stem so as to make the drain water stem to be replaced accessible, so that it may be replaced by a new drain water stem.
  • the room in question is restored after the replacement has taken place, inter alia by providing it with new wall coverings.
  • the old drain stem is left in place and a new drain water stem is placed in pre-manufactured cassettes or the like inside a bathroom, in which sometimes the cassettes are designed so that a water closet may be mounted hung on the wall.
  • the object of the present invention is to provide a method for replacement of a drain water stem in a building having at least two floors, which finds a remedy to at least some of the inconveniences mentioned above associated with such methods already known.
  • This object is according to the invention obtained by providing such a method, which has the following steps:
  • At least some of the units generating drain water are removed from said first room and moved out to said new room or are replaced by corresponding new units in said new room, so that said new room at least partially replaces the first room with respect to provision of said units.
  • This facilitate the connection of the units generating drain water to the new drain water stem, and in this way it gets also possible to utilise the first room to something completely different, such as a store room, bedroom or the like according to another embodiment of the invention. This does of course increase the value of the apartment.
  • a first room in the form of a wet room such as a bathroom, a shower room and/or a toilet room, that is at least partially expanded. It may then be a first room having a water closet, wash basin and shower and/or bath tub that is at least partially expanded.
  • all the units generating drain water except for the wash basin may be removed from the first room and moved out to the new room or be replaced by new corresponding units which are arranged in the new room. Another possibility is to leave for example a wash machine in the first room, but all units generating drain water may of course also be moved out if this is desired.
  • it is a first room in the form of a kitchen that is expanded, in which the drain water stem to which the kitchen drain is connected is arranged in said new room, which then also advantageously may be designed for enabling provision of a dining place with dining table and chairs in connection with the original kitchen space.
  • said expansion is carried out for each floor of the building by arranging a pre-manufactured structure on the external wall of the building, and the pre-manufactured structures located under each other are then interconnected.
  • the method is substantially simplified by this, since it gets easy to interconnect the structures pre-manufactured.
  • These, i.e. the new rooms, may at the same time be provided to a considerably lower cost, so that also a saving of material costs may be achieved as addition to the great saving of labour costs.
  • Pre-manufactured structures containing said drain water stem parts are then advantageously arranged onto the external wall of the building.
  • a said new room having an area exceeding 2 m 2 , exceeding 5 m 2 or exceeding 8 m 2 , such as having an area of substantially 2, 6, 8 or 12 m 2 is arranged on the external wall of the building. How big the new room is made is dependent upon the situation outside the building and the desires of the lodger, and a considerable raise of the standard may accordingly be provided to an attractive cost would that be desired.
  • a prolongation of said new room is formed along the external wall of the building by arranging a balcony adjacent to the new room.
  • Such solar energy cells may also be arranged on the roof of the building and then heat media received by means arranged in said new room for the uppermost floor of the building.
  • a plurality of said new drain water stem parts are arranged in said new room, and units generating drain water of different degree of contamination are connected to different determined such new drain water stem parts.
  • said new rooms are provided with a partition for hiddenly receiving said new drain water stem part.
  • a partition for hiddenly receiving said new drain water stem part.
  • means are arranged for conducting rain water into drain water conducting pipes in said partition. Problems with corrosion on rain water conduits outside present buildings may by this be avoided.
  • said first room is arranged under the roof of the building above the uppermost floor in which a said first room is arranged, directly over the first room last mentioned, and while creating a penthouse the units generating drain water located in the uppermost first room so created are connected to the new drain water stem.
  • it is a room with an external wall facing an inner yard of the building or a lift shaft that is at least partially expanded by forming a said new room. This constitutes advantageous alternatives for expansion of a said first room.
  • the new room is arranged in a lift shaft of the building and the new drain water stem is arranged in said new room in the lift shaft.
  • the building has a lift shaft with sufficient space for a said new room, and it appears from this that "external wall" in this disclosure is to be interpreted as a wall located outside the rooms of the building, in which people may stay, so that such an external wall may also restrict a said first room of the building with respect to a lift shaft located inside the building or an inner yard of the building.
  • the method is combined with a construction of a lift shaft outside on a building having no lift, in which the lift shaft is arranged on the external wall of the building externally to said first room and is designed to be able to receive said new room, and the expansion of said first room and the arrangement of said new drain water stem are made inside the lift shaft .
  • Fig 1 illustrates in a very simplified manner a first room 1 in the form of a bathroom in a building having at least two floors, in which the bathroom is located next to an external wall 2 of the building.
  • the bathroom has in this case units generating drain water in the form of a bath tub 3, water closet 4 and wash basin 5, which are connected to a drain water stem 6 schematically indicated, which extends through the entire building from floor to floor.
  • a drain water stem 6 schematically indicated, which extends through the entire building from floor to floor.
  • the new room is preferably formed by a pre-manufactured structure containing new units receiving drain water, such as here in the form of a water closet 4' and a shower cabinet 9.
  • a new drain water stem part 11 is arranged in a separate partition 10 and a water closet 4' as well as the drain gutter of the shower cabinet are connected to this part.
  • the original bathroom 1 may during the work with the expansion of the new room 8 still remain in function, such as shown in Fig 1 , for use by the person living in the apartment in question.
  • a wash basin 5' and a washing machine 12 are installed in the former bathroom 1 and connected to the new drain water stem 11.
  • the first room 1 is for the rest transformed into a store room with wardrobes, shelves and the like 13.
  • the partition 10 is preferably restricted for hiding the drain water stem 11 and the pipe 14 through a removable wall 15 so as to enable easy access to these conduits when needed.
  • the partition may be placed in any suitable position inside the new room.
  • the wall 16 and the window 17 defining the new room 8 are preferably made of material with excellent heat insulating values, so that the amount of energy required for heating or cooling the apartment therebehind may be reduced through this expansion.
  • a balcony 18 which may be advantageously provided with solar cells on a suitable location, which is indicated by 19. These solar cells may deliver energy for heating a media flowing in the pipe 14.
  • a balcony may be located on an optional side of the expansion or on both sides thereof.
  • Such structures may advantageously contain so-called bathroom cubes having said units and walls provided with tiles and manufactured by robots in a factory.
  • the possibility to build a new roof 22 onto the old roof and by that raise the space thereunder is also illustrated.
  • 20-40 m 2 living area may in this way often be won for the penthouse.
  • a spiral staircase 60 from the floor thereunder is then advantageously built so as to avoid a new stairwell.
  • a said first room 1' in the form of a bathroom 1' may then be arranged under the new roof 22 of the building above the uppermost floor 23 in which a said first room is arranged, directly over the first room last mentioned.
  • Solar energy panels 21 are arranged on the new roof 22 and connected to the pipe 14.
  • a balcony may possibly be built in front of the new room 17.
  • the new room 8 produced in this way may have any suitable dimension and has typically an area of 2, 6, 8 or 12 m 2 .
  • FIG 4 It is illustrated in Fig 4 how according to another embodiment of the invention the drain water stem replacement has taken place by expanding a kitchen 30 located next to an external wall 2 of the building by forming a new room 31.
  • a new drain water stem 11' has been arranged in a said partition 10' in the new room and the kitchen drain 32 has been connected thereto.
  • the replaced drain water stem 6 is also indicated.
  • a dining place with place for a dining table 33 and chairs 34 is provided through the new room 31 at the same time as it was possible to replace the drain water stem 6 without any destroying breaking of walls and a longer shut down time of the function of the kitchen.
  • a third embodiment of the invention is schematically illustrated in Fig 5 .
  • two drain water stems 40, 41 have been arranged in the new rooms, namely a first 40, to which units generating drain water of a high degree of contamination in the form of water closets 4 are connected, and a second 41, to which units generating drain water of a lower degree of contamination are connected, here illustrated by a drain gutter 42. It gets by this possible to collect and efficiently take care of nutritive value, heat and the like in these different drain waters, for example in the cellar 24 of the building.
  • drain water such as drain gutters
  • exhaust air members which means a drier environment with less risk of moisture damages, odours and the like in the wet room in question.
  • a separate pipe 43 for rain water (surface water) has been arranged in the new rooms 8 obtained in Fig 5 and has been connected to the gutter 44 of the building for leading the water to the cellar 24 and taking care thereof.
  • a connection to a pump for ground-source heat is also illustrated through the line 45, which pump may advantageously be arranged in the so-called technical space that will be formed by the cellar space 24.
  • Fig 6 the result of carrying out a replacement of drain water stem in a building according to a method according to a fourth embodiment of the invention is illustrated in Fig 6 .
  • the building has in this case been externally provided with an expansion in the form of a lift shaft 50 so as to provide the building with a lift 51.
  • the lift shaft has in connection therewith been made that large that outside the former bathroom 4 a new room 8 in the form of a bathroom may be produced, and the new drain water stem 11 has been arranged in this new room 8.
  • a replacement of drain water stem is by this obtained in a simple way without destroying measures having been taken and while considerably increasing the value of the apartment in question. It would also be possible to surround the very lift shaft with the lift by a bathroom or a kitchen in an expansion of this type.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Residential Or Office Buildings (AREA)
EP09171569A 2009-09-29 2009-09-29 Verfahren zum Auswechseln eines Wasserabflussrohrs Withdrawn EP2305907A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09171569A EP2305907A1 (de) 2009-09-29 2009-09-29 Verfahren zum Auswechseln eines Wasserabflussrohrs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09171569A EP2305907A1 (de) 2009-09-29 2009-09-29 Verfahren zum Auswechseln eines Wasserabflussrohrs

Publications (1)

Publication Number Publication Date
EP2305907A1 true EP2305907A1 (de) 2011-04-06

Family

ID=41722908

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09171569A Withdrawn EP2305907A1 (de) 2009-09-29 2009-09-29 Verfahren zum Auswechseln eines Wasserabflussrohrs

Country Status (1)

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EP (1) EP2305907A1 (de)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD203590A1 (de) * 1981-10-28 1983-10-26 Bauakademie Ddr Ergaenzungsbauwerk
DE4122526A1 (de) * 1991-07-08 1993-01-14 Hermann Kreyenberg Nasszellenanordnung zum nachtraeglichen anbau an gebaeude
DE29509855U1 (de) * 1995-06-17 1996-04-04 Dold, Eberhard, Dipl.-Ing. (FH), 17509 Hanshagen Außenaufzugsschacht
DE19901031A1 (de) * 1999-01-14 2000-07-20 Staudenmayer Gmbh Vorgefertigte Sanitärzelle
JP2006083691A (ja) 2004-08-19 2006-03-30 Ando Corp 既存共同住宅のバリアフリー増築構造

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD203590A1 (de) * 1981-10-28 1983-10-26 Bauakademie Ddr Ergaenzungsbauwerk
DE4122526A1 (de) * 1991-07-08 1993-01-14 Hermann Kreyenberg Nasszellenanordnung zum nachtraeglichen anbau an gebaeude
DE29509855U1 (de) * 1995-06-17 1996-04-04 Dold, Eberhard, Dipl.-Ing. (FH), 17509 Hanshagen Außenaufzugsschacht
DE19901031A1 (de) * 1999-01-14 2000-07-20 Staudenmayer Gmbh Vorgefertigte Sanitärzelle
JP2006083691A (ja) 2004-08-19 2006-03-30 Ando Corp 既存共同住宅のバリアフリー増築構造

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