EP1124016B1 - Etanchéité de fondations par feuilles de caoutchouc - Google Patents

Etanchéité de fondations par feuilles de caoutchouc Download PDF

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Publication number
EP1124016B1
EP1124016B1 EP00118348A EP00118348A EP1124016B1 EP 1124016 B1 EP1124016 B1 EP 1124016B1 EP 00118348 A EP00118348 A EP 00118348A EP 00118348 A EP00118348 A EP 00118348A EP 1124016 B1 EP1124016 B1 EP 1124016B1
Authority
EP
European Patent Office
Prior art keywords
rubber sheet
rubber
moisture
building
foundation
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.)
Expired - Lifetime
Application number
EP00118348A
Other languages
German (de)
English (en)
Other versions
EP1124016A3 (fr
EP1124016A2 (fr
Inventor
Frank Sagenschneider
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
Publication of EP1124016A2 publication Critical patent/EP1124016A2/fr
Publication of EP1124016A3 publication Critical patent/EP1124016A3/fr
Application granted granted Critical
Publication of EP1124016B1 publication Critical patent/EP1124016B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water

Definitions

  • the present invention relates to a method for Sealing the foundation of a building, especially one New building, opposite from the earth Moisture, being between the ground and the foundation arranged a moisture-impermeable sealing film becomes.
  • the invention also relates to a building, the Foundation is sealed with such a sealing film.
  • the object of the present invention is therefore a Process for sealing the foundation or To create the basement of a building that meets the tough Requirements on a construction site are sufficient and that is a safe one Sealing the building from the outside Moisture with simple and inexpensive means guaranteed.
  • the peculiarity of the invention is from two points of view to see.
  • the use of individual webs ensures that the comparatively large tarpaulins without much effort can be produced.
  • the tarpaulins in the work that the Manufactures rubber films in the required large area Measure together and as a folded tarpaulin to the Deliver construction site.
  • the corresponding ones are in the factory Tools available and the manufacture of the tarpaulin is not subject to weather influences. Arrived on site the construction pit is simply laid out with the tarpaulin, so that construction of the foundation can begin immediately can.
  • the individual tracks can either use a Glue are put together, with glues on a Polyurethane base are preferred, or the webs can are thermally welded together.
  • the base material for the Sheets is particularly advantageous as the base material for the Sheets to use a synthetic rubber, where especially an ethylene propylene rubber (EPDM rubber) is to be preferred.
  • EPDM rubber ethylene propylene rubber
  • This synthetic rubber has that Advantage that it is manufactured very cheaply in large quantities can be and that its mechanical properties just is suitable for the area of application in construction. He is also characterized by high mechanical and thermal Resilience and great weather resistance.
  • the Joining film contains the for the vulcanization process important compounds, especially the sulfur compounds, which is a polymerization of the rubber molecules favor. It is particularly advantageous here Rubber is the heat required for thermal vulcanization not in the form of an open flame, but as a hot gas or by placing a hot object on it supply. In this way, occupational safety in the Handling of the rubber sheets increased without losing quality the stitching suffers.
  • the rubber tarpaulin is not placed directly on the floor of the excavated pit is, but if the excavation pit first with a Leveling unevenness leveling layer made of concrete is poured out.
  • This so-called cleanliness layer offers the rubber tarpaulin has a stable support that is free of pointed, the rubber tarpaulin is objects.
  • the cleanliness layer made of concrete has the previously known layers of cleanliness made of sand, Hard foam panels or gravel have the main advantage that due to its hardness no imprints on it punctual support of heavy objects can arise that could cause the rubber tarpaulin to tear.
  • the invention also includes a building, for example a building New building that is being built in an excavated pit and the one with a rubber tarpaulin against the outside Moisture is protected. Not only that Underside of the base plate, but also the outside of the Sidewalls at least up to a certain height with the Tarp edged. It is particularly advantageous if the Side walls up to the level of the soil surrounding the building are completely enclosed so that the entire foundation of the building is protected against the ingress of moisture.
  • a building for example a building New building that is being built in an excavated pit and the one with a rubber tarpaulin against the outside Moisture is protected.
  • a building for example a building New building that is being built in an excavated pit and the one with a rubber tarpaulin against the outside Moisture is protected.
  • the rubber tarpaulin Moisture barrier in the foundations of the side walls, for example in the amount of the first or second brick layer, for additional protection against any intrusion Moisture that would otherwise rise in the walls guarantee.
  • a moisture barrier it is possible to cover the base plate with a base sheet surrounded that up to the level of moisture barrier to the Side walls pulled up and then inserted into these. The remaining height of the side walls is then with a collar sealed from rubber sheet by gluing, welding and / or by a vulcanizing process with the basic tarpaulin is connected.
  • the rubber tarpaulin becomes more advantageous Mechanically, especially with large-headed nails or at least with the interposition of a fastening strip meanwhile fixed on the side walls before going through the masonry built on it is held.
  • the on the Rubber strips protruding from the inside of the side walls will be cut off later.
  • the compensation layer covered with the rubber tarpaulin Pump sump provided in which the on the tarpaulin accumulating moisture concentrated and by means of one Submersible pump can be suctioned off.
  • the leveling layer a certain inclination at the foot of which Pump sump is introduced.
  • FIG. 1 there is an excavation pit 1 indicated how it was excavated from the ground.
  • the bottom of the excavation pit was laid on the ground applied leveling layer 2, the concrete is poured.
  • At the edge of the leveling layer 2 is one Edge formwork 3 is provided in a known manner.
  • On the Compensation layer 2 is a rubber tarpaulin 4, which individual sheets 5 of rubber foil at the joint area 6 is composed.
  • joint area 6 (detailed drawing) the rubber film 5 'overlaps a film 5' ' Inclusion of a joining foil 7.
  • the sandwich thus folded from the rubber foils 5 'and 5' 'and the joining foil 7 vulcanized under the influence of heat.
  • the in Figure 1 shown rubber tarpaulin 4 shows the result of joined single tracks.
  • the rubber tarpaulin 4 is up laid in the edge area to the edge formwork 3 and on this pulled vertically upwards. It hangs with side stripes 14 over the edge formwork 3.
  • FIG 1 Also shown in Figure 1 is the pump sump 8, the both in the cleanliness layer 2 and in the Rubber tarpaulin 4 is provided.
  • Figure 2 are on the Rubber tarpaulin 4 hard foam sheets 7, in particular Styrodur® sheets, placed in the edge areas after the groove and Grasp the spring principle. These hard foam sheets cover the entire surface of the rubber tarpaulin.
  • the next construction stage is now shown in FIG the one on the hard foam sheets 7 on the one hand spacers and on the other hand, metal mesh 10 for reinforcement of the cast in Base plate are placed.
  • the spacers 9 are by Angle profiles formed on which a first layer 10 'of Metal grids 10 rests. Be between these metal grids reversed U-shaped spacers 20 inserted, one hold another lattice layer 10 ''.
  • the spacers ensure a homogeneous distribution of the reinforcing iron inside the base plate to be cast.
  • the finished base plate 11 is shown in FIG the reinforcing bars are cast in.
  • the base plate lies on the layer of rigid foam panels 7, which in turn rests directly on the rubber tarpaulin 4. To that prepared base plate can now the side walls of the Foundations are built.
  • FIG 5 is a cross section through the finished foundation shown that is built on the base plate 11.
  • To individual stone layers 12 were put on top of each other, which the Form side wall 13.
  • the foundation closes in the upper area from the ground 18.
  • the rubber tarpaulin 16 is accordingly placed over the top layer of the blocks 19 and also with a mounting bar 19 attached.

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Claims (12)

  1. Procédé pour assurer l'étanchéité des fondations et/ou du sous-sol d'un bâtiment, notamment d'une nouvelle construction par rapport à l'humidité émanant du terrain, une pellicule d'étanchéité imperméable à l'humidité étant disposée entre le terrain et les fondations, la pellicule imperméable à l'humidité étant une bâche en caoutchouc (4), constituée de bandes individuelles jointes (5),
    caractérisé en ce que
    les bandes individuelles (5) se chevauchent aux zones de soudure et sont soudées à l'aide d'une pellicule d'assemblage intermédiaire (7), la pellicule d'assemblage (7) favorisant le processus de vulcanisation.
  2. Procédé selon la revendication 1,
    caractérisé en ce que
    la bâche en caoutchouc (4) est fabriquée en caoutchouc synthétique, notamment en caoutchouc d'éthylène propylène.
  3. Procédé selon l'une quelconque des revendications 1 ou 2,
    caractérisé en ce que
    les bandes (5) sont soudées par alimentation d'un gaz chaud vers la zone de soudure ou par application d'un objet chaud.
  4. Procédé selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    les fondations présentent une dalle en béton coulé (11), qui par l'intermédiaire d'une bâche en caoutchouc intermédiaire (4) repose sur une couche de compensation (2) qui compense les irrégularités du terrain, la couche de compensation (2) étant également en béton coulé.
  5. Procédé selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    les fondations sont munies d'un socle, qui est encastré dans le terrain et sur lequel repose la bâche en caoutchouc (4).
  6. Procédé selon l'une quelconque des revendications précédentes,
    caractérisé en ce que
    des panneaux en mousse rigide (7) sont appliqués sur la bâche en caoutchouc (4).
  7. Procédé selon la revendication 6,
    caractérisé en ce que
    des treillis métalliques (10) et des écarteurs (9) sont posés sur les panneaux en mousse rigide (7), en tant qu'armature pour la dalle (11) devant être coulée.
  8. Bâtiment avec un sous-sol, muni d'une dalle et de parois latérales disposées sur la dalle et dont l'étanchéité par rapport à l'humidité émanant du terrain est assurée à l'aide d'une pellicule d'étanchéité imperméable à l'humidité, la pellicule d'étanchéité étant une bâche en caoutchouc (4), constituée de bandes individuelles jointes,
    caractérisé en ce que
    les bandes individuelles (5) se chevauchent aux zones de soudure et sont soudées à l'aide d'une pellicule d'assemblage intermédiaire (7), la pellicule d'assemblage (7) favorisant le processus de vulcanisation, la pellicule d'étanchéité entourant la face inférieure de la dalle (11) et au moins partiellement les faces extérieures des parois latérales (13).
  9. Bâtiment selon la revendication 8,
    caractérisé en ce que
    les parois latérales (13) sont entourées par la bâche en caoutchouc (4) jusqu'au niveau du terrain environnant.
  10. Bâtiment selon l'une quelconque des revendications 8 ou 9,
    caractérisé en ce que
    le bâche en caoutchouc (4) pénètre dans les parois latérales (13) et forme la barrière d'humidité.
  11. Bâtiment selon l'une quelconque des revendications 8 à 10,
    caractérisé en ce que
    la bâche en caoutchouc (4) est fixée sur les parois latérales (13) par moyen mécanique, notamment par des clous (15, 19).
  12. Bâtiment selon l'une quelconque des revendications 8 à 11,
    caractérisé en ce qu'un puisard d'aspiration (2) habillé par la bâche en caoutchouc (4) et dans lequel l'humidité apparaissant sur la bâche est recueillie est prévu dans la couche de compensation (8) recouverte par la bâche en caoutchouc (4).
EP00118348A 2000-02-08 2000-08-24 Etanchéité de fondations par feuilles de caoutchouc Expired - Lifetime EP1124016B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10005351 2000-02-08
DE10005351A DE10005351A1 (de) 2000-02-08 2000-02-08 Fundamentabdichtung durch Kautschukplane

Publications (3)

Publication Number Publication Date
EP1124016A2 EP1124016A2 (fr) 2001-08-16
EP1124016A3 EP1124016A3 (fr) 2001-12-19
EP1124016B1 true EP1124016B1 (fr) 2004-05-19

Family

ID=7630107

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00118348A Expired - Lifetime EP1124016B1 (fr) 2000-02-08 2000-08-24 Etanchéité de fondations par feuilles de caoutchouc

Country Status (3)

Country Link
EP (1) EP1124016B1 (fr)
AT (1) ATE267304T1 (fr)
DE (2) DE10005351A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004040201A1 (de) * 2004-08-19 2006-03-02 Roland Wolf Bauwerkteil, hierfür geeignetes Fertigteil-Wandelement sowie Herstellungsverfahren
DE202005011918U1 (de) * 2004-09-07 2005-11-17 Braun, Hans Keller für Gebäude
GB0710740D0 (en) * 2007-06-05 2007-07-18 Univ Bournemouth Ground sheet for fabric structures

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT318862B (de) * 1971-05-28 1974-11-25 Sika Ag Verfahren zum Abdichten der Wände von Ingenierbauwerken aus Beton
US4359845A (en) * 1980-03-12 1982-11-23 Harrison Bill L Moisture barrier system for earth-sheltered housing
DE3018676A1 (de) * 1980-05-16 1982-01-14 ROMA Rosemeier GmbH & Co KG, 4973 Vlotho Vorrichtung zur befestigung von schutzfolien und -platten fuer bauwerksabdichtungen
GB2105772B (en) * 1981-09-11 1986-03-19 Peter Treanor Damp proofing walls
FR2543593B1 (fr) * 1983-03-30 1986-09-26 Sevene Jean Pierre Procede pour la realisation de structures etanches en beton, moyens pour sa mise en oeuvre et produits obtenus
DE3316301C2 (de) * 1983-05-04 1986-06-12 Metzeler Kautschuk GmbH, 8000 München Folienartiges Band zur Verbindung elastomerer Dichtungsbahnen
DE4428591C2 (de) * 1994-05-28 2002-01-03 Alkor Gmbh Zwei- oder mehrlagige Kunststoffdichtungsbahn, Verfahren zum Abdichten von Bauten oder Bauwerksteilen mit einer Kunststoffdichtungsbahn sowie Verwendung derselben
DE4436486A1 (de) * 1994-10-12 1996-04-18 Dlw Ag Flexibles polymerhaltiges Bahnenmaterial
DE29709300U1 (de) * 1997-05-27 1998-02-12 Thermozell Entwicklungs- Und Vertriebs Ges.M.B.H., Glanegg Fundament sowie Sockelelement für die Verwendung darin
DE19743637A1 (de) * 1997-10-02 1999-04-29 Hoelter Heinrich Prof Dr Sc Dr Hochwasserabsicherung für Baukörper
DE19810766B4 (de) * 1998-03-12 2004-09-16 Umm Bauberatung & Marketing Gmbh Verfahren zur Herstellung von Bauwerksabdichtungen gegen Grundwasser und Erdfeuchte

Also Published As

Publication number Publication date
EP1124016A3 (fr) 2001-12-19
ATE267304T1 (de) 2004-06-15
DE50006483D1 (de) 2004-06-24
DE10005351A1 (de) 2001-08-09
EP1124016A2 (fr) 2001-08-16

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