EP0796951B1 - Etanchéités de fondations - Google Patents

Etanchéités de fondations Download PDF

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Publication number
EP0796951B1
EP0796951B1 EP97104351A EP97104351A EP0796951B1 EP 0796951 B1 EP0796951 B1 EP 0796951B1 EP 97104351 A EP97104351 A EP 97104351A EP 97104351 A EP97104351 A EP 97104351A EP 0796951 B1 EP0796951 B1 EP 0796951B1
Authority
EP
European Patent Office
Prior art keywords
sealing
concrete
coating
sealing sheet
waterproofing
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
EP97104351A
Other languages
German (de)
English (en)
Other versions
EP0796951A1 (fr
Inventor
Roland Wolf
Gerhard Gebhards
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.)
ROLAND WOLF GmbH
Henkel AG and Co KGaA
Original Assignee
Roland Wolf GmbH
Chemische Fabrik Gruenau AG
Gruenau Illertissen GmbH
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 Roland Wolf GmbH, Chemische Fabrik Gruenau AG, Gruenau Illertissen GmbH filed Critical Roland Wolf GmbH
Publication of EP0796951A1 publication Critical patent/EP0796951A1/fr
Application granted granted Critical
Publication of EP0796951B1 publication Critical patent/EP0796951B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • E04B1/66—Sealings
    • 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
    • E02D31/002—Ground foundation measures for protecting the soil or subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/004—Sealing liners

Definitions

  • the invention relates to a sealing membrane with a coating on the concrete Sealing of non-watertight structures and a method for Production of a sealing layer for sealing non-watertight Structures using geomembranes with concrete Coating.
  • the sealing takes up a large space of waterproofing membranes.
  • Sheets used sealing and auxiliary materials.
  • Sealing membranes and / or fully processed sealing materials Sealing layers depending on the application, the sealing with a Sealing layer or several fully glued together Sealing layers is formed.
  • the technical problem underlying the invention is the creation of a Sealing of concrete structures that is absolutely underrunning, not on the Setting and drying times of the concrete and the materials used Must be considerate and is not expensive to manufacture.
  • the coated sealing sheet according to the invention and the method for Sealing with such a membrane has the advantage that significant Time savings of at least 28 days can usually be achieved significant reductions in weather dependency on the construction site and the greatest possible quality assurance through absolutely complete and underflow-proof connection of concrete with the waterproofing membrane.
  • the process is far less dependent on craftsmanship, with the Meaning of this aspect is made clear by the fact that according to statistical Surveys about 45% of sealing defects and weaknesses Craftsmanship errors are caused in the technical execution.
  • the method according to the invention enables a full-surface to establish an underflow-proof connection with the concrete in that Fresh concrete on the concrete side with a cold self-adhesive compound (KSK compound) coated sealing membrane is poured, the fresh concrete with the KSK mass forms a watertight connection and the weight of the overlying Concrete helps to consolidate and strengthen this connection.
  • KSK compound cold self-adhesive compound
  • This coated web will be on site at the location of the one to be built Structure laid out beforehand or inserted into the casting mold in the precast plant. This involves inserting the coated sealing membrane into a formwork or Mold not an unconditional requirement for using the inventive method, it can also take place outside. dependence of the weather is neither for temperature nor for the invention given on rainfall. Are all points to be sealed with the coated waterproofing membrane, fresh concrete is made according to the brought into the building to be created.
  • the surfaces to be sealed must be smooth his. This may require burrs after removing the formwork to remove, to compensate for unevenness or with other measures to produce the required smooth surface. All of this extra effort does not apply to the method according to the invention.
  • the application of the inventive method or the use of the inventive Sealing membranes enables using in the production of precast concrete to operate fully connected other components on the construction site, this to be taken into account when designing the precast concrete plant and in general, completely new applications and process technologies in concrete construction and to develop precast concrete parts.
  • a sealing membrane according to the invention has the following structure, for example: 1.5 mm plastic sealing membrane PVC P, 0.8 mm KSK mass and 0.07 mm Release film.
  • the 0.07 mm thick release film for example made of PE, serves as Protective film on the KSK compound and is intended to prevent contamination.
  • the Separating film must be easily removable so that it can be processed properly is guaranteed.
  • the Application temperature of a waterproofing membrane according to the invention or the seal thus produced ranges from - 30 ° C to + 100 ° C.
  • a sealing membrane can also be a bitumen membrane or a PE track.
  • KSK mass is a mixture of soft bitumen, styrene-butadiene-styrene (SBS) and synthetic resins for adhesive strength stabilization.
  • a such a mass has a density at 20 ° C of 0.95 - 1.00 g / ml, one Softening point according to DIN 52011 from 110 ° C to 120 ° C and one Needle penetration according to DIN 52010 from 60 - 70/10 mm.
  • a thickness of the mass of 0.8 mm is the water vapor permeability according to DIN 52615 to label the following values: water vapor diffusion current density of 0.78 +/- 0.16 g / qm / d, ⁇ -value of 33275 +/- 6138, equivalent air layer thickness of 26.6 +/- 4.9 m.
  • the adhesive values of the coated webs are marked by a Peel strength at room temperature, a peeling speed of 400 mm / min and a peeling angle of 90 degrees on a steel surface with a Gluing time of 15 min with a peel value of 8.5 +/- 1.5 N / cm and at a Gluing time of 24 hours with a peel value of 23.1 +/- 2.3 N / cm.
  • This one The cold self-adhesive composition described is self-adhesive at room temperature and waterproof.
  • the geomembrane is characterized by the following technical data: Chemical basis of the waterproofing membrane PVC-P Thickness of the geomembrane 1.5 mm Elongation at break of the membrane > 350% Tear resistance of the waterproofing membrane > 18 N / mm2 UV resistance of the waterproofing membrane is given Bitumen compatibility of the waterproofing membrane is given Building material class of the waterproofing membrane B2 Root strength according to the FLL method is given microbial resistance is given diffusion resistance S D ⁇ 19 m
  • DIN 18195 State of the art Invention Waterproofing against soil moisture 6.3.5 Sealing with plastic sealing sheets Concrete or mortar must have hardened, concrete must be dry. Fresh concrete connects directly to the waterproofing.
  • Part 5 Seals against non-pressing water 5. Building requirements Surfaces must be flat and dry. Concrete directly on the waterproofing. 7.3 Sealing for high loads At least two layers of bitumen or plastic, one layer with a protective sheet or metal strips. Only one location.
  • Part 6 Sealing against water pressing from the outside 5. structural requirements Surfaces must be flat and dry.
  • the component is concreted, the drying and hardening, for example the Concrete is being waited for (28 days firmness). After the formwork is removed the concrete is reworked as much as possible, burrs in the concrete removed, lead-through openings for the tension wires of the formwork removed, any unevenness compensated, etc.
  • the structure is based on one or two layers, as well as the exams.
  • seals against pressurized water for example, always be carried out in two layers. Sealing work and also the tests can be done with the conventional Variant can only be carried out if the corresponding work area is available is.
  • the seal is laid first, e.g. B. in the pit, and then the Concrete base concreted on the waterproofing.
  • the KSK-coated waterproofing membrane is pulled up about 30 cm at the sole edges, welded and checked. All seam connections of the geomembranes are, for example hot air welded, butt joints are additionally welded with strips.
  • the Sealing takes place at the same time as the concreting; it doesn't need one
  • the concrete has to wait for hardening and there are none Follow-up treatments etc. necessary. Welding and checking the seal according to DIN 18195 is done before concreting.
  • the Sealing in the precast plant in the molds when using precast construction technology, the Sealing in the precast plant in the molds, welded and being checked. Then the wall parts are concreted so that the Sealing is applied at the same time as the concreting.

Landscapes

  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Building Environments (AREA)
  • On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
  • Treatment Of Sludge (AREA)

Claims (8)

  1. Procédé pour le tamponnage de constructions non étanches à l'eau, pour lequel le béton frais de la construction est réuni sous pression avec une bande d'étanchéité, où la bande d'étanchéité présente du côté du béton un enduit avec masse collante sur une bande,
    caractérisé en ce que
    la masse collante est un mélange agissant en tant que masse autoadhésive à froid (KSK) à base de bitumes très plastiques, de styrolène-butadiène-styrolène (SBS) et de résines synthétiques, qui réagit avec le béton frais et forme une liaison qui rend étanche et étanche à l'eau à l'extérieur de la bande.
  2. Procédé selon la revendication 1, caractérisé en ce que la bande d'étanchéité est placée sur toute la surface dans un coffrage ou un moule, avant que du béton frais ne soit coulé.
  3. Procédé selon la revendication 1, caractérisé en ce que la bande d'étanchéité est appliquée sous pression sur toute la surface, sur la surface encore fraíche du béton de la construction.
  4. Procédé selon la revendication 3, caractérisé en ce que la pression est générée par le poids en application.
  5. Construction tamponnée selon le procédé selon l'une quelconque des revendications 1 à 4.
  6. Bande d'étanchéité avec un enduit du côté du béton pour le tamponnage de constructions non étanches à l'eau, caractérisée en ce que l'enduit est une masse autoadhésive à froid (KSK) à base d'un mélange de bitumes très plastiques, de styrolène-butadiène-styrolène (SBS) et de résines synthétiques, et forme une liaison étanche à l'eau avec du béton frais.
  7. Bande d'étanchéité selon la revendication 6, caractérisée en ce que le matériau de la bande est un matériau du groupe des PVC-P, PE et bitumes.
  8. Bande d'étanchéité selon l'une quelconque des revendications 6 ou 7, caractérisée en ce que l'enduit est résistant à l'eau.
EP97104351A 1996-03-22 1997-03-14 Etanchéités de fondations Expired - Lifetime EP0796951B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19611297 1996-03-22
DE19611297A DE19611297C2 (de) 1996-03-22 1996-03-22 Tiefbauabdichtungen

Publications (2)

Publication Number Publication Date
EP0796951A1 EP0796951A1 (fr) 1997-09-24
EP0796951B1 true EP0796951B1 (fr) 2003-11-19

Family

ID=7789068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97104351A Expired - Lifetime EP0796951B1 (fr) 1996-03-22 1997-03-14 Etanchéités de fondations

Country Status (3)

Country Link
EP (1) EP0796951B1 (fr)
AT (1) ATE254701T1 (fr)
DE (2) DE19611297C2 (fr)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630300A1 (fr) 2004-08-19 2006-03-01 Roland Wolf Fondation d' un batiment protecté d' eau
WO2009049952A2 (fr) 2007-10-10 2009-04-23 Roland Wolf Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon ledit procédé
DE102007051490A1 (de) 2007-10-27 2009-04-30 Wolf, Roland Schalungssystem und Verfahren zur Herstellung eines plattenförmigen Bauwerkteils mit einer Arbeitsfuge
DE102008048003A1 (de) 2008-09-19 2010-03-25 Roland Wolf Verfahren zur Herstellung eines Bauwerkteils, danach hergestelltes Bauwerkteil und Schalungselement für ein solches Verfahren
DE102010007315A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Wärmeisolierte Massivwand aus Beton oder Stein
DE102010007314A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Bauelement
WO2011095359A2 (fr) 2010-02-08 2011-08-11 Roland Wolf Gmbh Ouvrage de maçonnerie
DE102010007284A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Kellerbauelement mit einem Holzbauwerk
DE102010015832A1 (de) 2010-04-20 2011-10-20 H-Bau Technik Gmbh Vorrichtung und Verfahren zur Abdichtung einer Arbeitsfuge
DE102010026306A1 (de) 2010-07-06 2012-01-12 Roland Wolf Gmbh Bauelement mit einem Einbauelement
WO2012003958A2 (fr) 2010-07-06 2012-01-12 Roland Wolf Gmbh Élément à encastrer
DE102011014526A1 (de) 2011-03-18 2012-09-20 Roland Wolf Gmbh Schalungselement für einen Pumpensumpf
DE102011103830A1 (de) 2011-03-21 2012-09-27 Roland Wolf Gmbh Einbauelement
DE202014103218U1 (de) 2013-11-21 2014-07-23 Roland Wolf Gmbh Wasser-Hinterlauf-sichere Wärmedämmung für ein Bauwerk
DE102014102616A1 (de) 2013-03-04 2014-09-04 Roland Wolf Gmbh Vorort montierte Schalung
DE102016106464A1 (de) * 2016-04-08 2017-10-12 Icopal Danmark A/S Verfahren zum Abdichten eines Bauwerks

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE307788T1 (de) * 2001-12-22 2005-11-15 Henkel Kgaa Verfahren zur beschichtung eines zementhaltigen formteiles
EP2093339B1 (fr) 2008-02-22 2018-04-11 Pakon AG Dispositif de fixation d'un joint sur une plaque de coffrage
DE102014101949A1 (de) 2014-02-17 2015-08-20 Franken Systems Gmbh Verfahren zur druckwasserfesten Abdichtung von Bauwerken
DE102015118316B4 (de) * 2015-07-31 2020-07-16 Sb Bautechnik Gmbh Verbundelement und Herstellungsverfahren
DE102019125557A1 (de) * 2019-09-23 2021-03-25 Patrick Fust Dichte, spannungsfreie Beton-Eisen-Verbindung
DE102020109909A1 (de) * 2020-04-08 2021-10-14 Leonhard Kurz Stiftung & Co. Kg Verfahren zur Herstellung eines dekorierten, mineralischen Verbundkörpers, dekorierter, mineralischer Verbundkörper und Verwendung einer Mehrschichtfolie

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940727A1 (de) * 1989-12-09 1991-06-13 Phoenix Ag Bauwerksabdichtung, insbesondere dachdichtungsbahnen

Family Cites Families (6)

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Publication number Priority date Publication date Assignee Title
US3642559A (en) * 1970-02-20 1972-02-15 William S Stokes Membrane-lined structural panel
AT318862B (de) * 1971-05-28 1974-11-25 Sika Ag Verfahren zum Abdichten der Wände von Ingenierbauwerken aus Beton
DE2920658C2 (de) * 1979-01-22 1986-03-27 Deitermann Kg Chemiewerk, 4354 Datteln Mehrlagige, wasserdichte Abdichtung für eine mineralische Oberfläche
FR2464291A1 (fr) * 1979-09-04 1981-03-06 Materiaux Etancheite Pour Entr Materiau adhesif et son application pour la realisation des revetements etanches
US4775567A (en) * 1986-10-24 1988-10-04 Hyload Corporation Waterproofing laminate
US4994328A (en) * 1989-08-10 1991-02-19 W. R. Grace & Co.-Conn. Waterproofing membrane

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3940727A1 (de) * 1989-12-09 1991-06-13 Phoenix Ag Bauwerksabdichtung, insbesondere dachdichtungsbahnen

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1630300A1 (fr) 2004-08-19 2006-03-01 Roland Wolf Fondation d' un batiment protecté d' eau
WO2009049952A2 (fr) 2007-10-10 2009-04-23 Roland Wolf Élément de coffrage, procédé permettant de produire une partie de bâtiment au moyen d'un tel élément de coffrage, et partie de bâtiment construite selon ledit procédé
DE102007051490A1 (de) 2007-10-27 2009-04-30 Wolf, Roland Schalungssystem und Verfahren zur Herstellung eines plattenförmigen Bauwerkteils mit einer Arbeitsfuge
DE102008048003A1 (de) 2008-09-19 2010-03-25 Roland Wolf Verfahren zur Herstellung eines Bauwerkteils, danach hergestelltes Bauwerkteil und Schalungselement für ein solches Verfahren
DE102010007312A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Bauwerk
DE102010007314A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Bauelement
WO2011095359A2 (fr) 2010-02-08 2011-08-11 Roland Wolf Gmbh Ouvrage de maçonnerie
DE102010007284A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Kellerbauelement mit einem Holzbauwerk
DE102010007315A1 (de) 2010-02-08 2011-08-11 Roland Wolf GmbH, 89155 Wärmeisolierte Massivwand aus Beton oder Stein
WO2011110264A1 (fr) 2010-02-08 2011-09-15 Roland Wolf Gmbh Mur de béton ou de pierre à isolation thermique
DE102010015832A1 (de) 2010-04-20 2011-10-20 H-Bau Technik Gmbh Vorrichtung und Verfahren zur Abdichtung einer Arbeitsfuge
DE102010026306A1 (de) 2010-07-06 2012-01-12 Roland Wolf Gmbh Bauelement mit einem Einbauelement
WO2012003958A2 (fr) 2010-07-06 2012-01-12 Roland Wolf Gmbh Élément à encastrer
DE102011014526A1 (de) 2011-03-18 2012-09-20 Roland Wolf Gmbh Schalungselement für einen Pumpensumpf
DE102011103830A1 (de) 2011-03-21 2012-09-27 Roland Wolf Gmbh Einbauelement
DE102014102616A1 (de) 2013-03-04 2014-09-04 Roland Wolf Gmbh Vorort montierte Schalung
DE202014103218U1 (de) 2013-11-21 2014-07-23 Roland Wolf Gmbh Wasser-Hinterlauf-sichere Wärmedämmung für ein Bauwerk
DE102016106464A1 (de) * 2016-04-08 2017-10-12 Icopal Danmark A/S Verfahren zum Abdichten eines Bauwerks
DE102016106464B4 (de) 2016-04-08 2021-07-15 Icopal Danmark ApS Verfahren zum Abdichten eines Bauwerks

Also Published As

Publication number Publication date
DE59711011D1 (de) 2003-12-24
EP0796951A1 (fr) 1997-09-24
DE19611297A1 (de) 1997-09-25
ATE254701T1 (de) 2003-12-15
DE19611297C2 (de) 2001-11-08

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