EP1344870A2 - Dispositif de glissement multicouche pour des constructions - Google Patents

Dispositif de glissement multicouche pour des constructions Download PDF

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Publication number
EP1344870A2
EP1344870A2 EP03004871A EP03004871A EP1344870A2 EP 1344870 A2 EP1344870 A2 EP 1344870A2 EP 03004871 A EP03004871 A EP 03004871A EP 03004871 A EP03004871 A EP 03004871A EP 1344870 A2 EP1344870 A2 EP 1344870A2
Authority
EP
European Patent Office
Prior art keywords
film
insert
sliding device
smooth
elevations
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Withdrawn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
EP03004871A
Other languages
German (de)
English (en)
Other versions
EP1344870A3 (fr
Inventor
Di Walter Hermann
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 EP1344870A2 publication Critical patent/EP1344870A2/fr
Publication of EP1344870A3 publication Critical patent/EP1344870A3/fr
Withdrawn legal-status Critical Current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
    • E02D31/08—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 transmission of vibrations or movements in the foundation soil

Definitions

  • the invention relates to a multilayer sliding device for buildings, in particular impermeable concrete structures between the subsurface or the Cleanliness layer and the floor / sole plate can be arranged and at least two Layers of foil, one of which was the substrate and the other of the floor slab is assigned.
  • Such sliding devices are already known and come for example from the Manufacture of waterproof concrete structures - so-called white Tubs - for use.
  • the glider is between the smooth, level on the natural surface applied cleanliness layer (sub-concrete) and the base plate of the building.
  • the sliding device is designed to pull in the soleplate can arise if the soleplate is trying to shorten it due to temperature decrease and shrinkage due to friction with the surface prevent or prevent.
  • it is usually a two-layer PE film, but through their softness is pressed into bumps in the cleanliness layer, which leads to leads to undesired gearing. This can result in waning or movements of the base plate caused by temperature cannot be reduced, so that local tensions arise which can lead to cracks.
  • the object of the invention is therefore to provide a novel sliding device at the beginning Specify the type mentioned, which avoids the disadvantages described above and in succession their sliding properties the reduction in the number of structurally necessary Expansion joints allowed, so that the block lengths of the structures to be built extended can be.
  • this is achieved in that film between the two layers at least one friction-reducing insert is arranged.
  • the Sliding device according to the invention which according to an embodiment of the invention is arranged over the entire surface between the first and second layers of film cheaper friction coefficients achieved compared to the previously known sliding devices, which significantly increases the distance between the necessary expansion joints can.
  • the first film preferably has pimple-shaped elevations, while the second Has at least a smooth surface, the insert between the smooth side of the second film and the elevations of the first film is arranged, whereby a simple and quick laying of both sheets is possible if the Intermediate insert on the side of the elevations facing the second, smooth film the first film is arranged. Due to the smooth top of the second film, the The coefficient of friction between this second film and the insert was kept very low become.
  • the first film prevents the building from coming into direct contact with the Groundwater, causing the concrete no exposure to chemical attack is exposed, the formed between the knob-shaped elevations Channels allow groundwater to flow through.
  • the insert which can be multi-layered, is a textile fabric, preferably a fleece, the clogging of these channels can be reliably prevented, being an intimate connection between the insert and the profiled Film has proven to be favorable if the insert is laminated onto the first.
  • At least one of the Films preferably the second smooth film made of HDPE.
  • the rigidity of the HDPE film allows bridging of local unevenness Cleanliness layer, which has the consequence that the production of the flatness of the Cleanliness layer using a peeling roller is sufficient and not as after prior art a e.g. perfectly smoothed by wing smoothing Cleanliness layer is necessary.
  • the Elevations of the first film on the side facing away from the insert are hollow are, these cavities are filled with in-situ concrete during the manufacture of the base plate, becomes the friction surface between the cleanliness layer and the base plate reduced, which leads to an improvement in the sliding properties of the sliding device leads.
  • the multilayer sliding device 10 shown in FIG. 1 consists of a first one profiled film 3, which has elevations 4 and a second, smooth film 1, wherein a friction-reducing insert 2 is arranged between the two foils 3, 1.
  • the friction-reducing insert 2 which is, for example, a textile fabric, preferably a fleece, can be on the side facing the insert 2 Elevations 4 of the first film 3 are laminated on.
  • the results of the surveys 4 trained cavities 5 are used in the manufacture of the floor slab with in-situ concrete filled, while the channels 12 serve the flow of groundwater from a Side of the building between the cleanliness layer and the floor slab on the to allow the other side of the building, closing these channels 12 can be safely avoided by the fleece 2.
  • the insert 2 is punctiform on that of the second film 1 facing side of the elevations 4 glued.
  • the sliding device according to the invention Surface 7 applied cleanliness layer 6, for example by means of a peeling roller 8 smoothed.
  • the second film 1 is laid in sheets from 2 to 5 m wide, the stiffness of the film bridging local Unevenness of the cleanliness layer allowed.
  • the Production-related smooth top of the second HDPE film 1 has on it laid fleece 2 has a very low coefficient of friction, which reduces the sliding properties the sliding device according to the invention can be improved.
  • the friction reducing Insert 2 is on the underside of which is also preferably made of HDPE
  • the first 3 profiled film produced is glued on at points per knob or - Laminated, which enables simple and quick laying of both sheets 3, 2 is.
  • the profiled HDPE film is so dimensionally stable that the spacers for the Reinforcement, as well as walking and driving through small devices none Impairment of the film 3, but only slight deformations cause.
  • the base plate 9 is produced, whereby, as in FIG. 5 can be seen, the in-situ concrete 11 formed by the elevations 4 of the first film 3 Fills voids 5.
  • the channels 12 from the friction-reducing insert 2 before Pollution or blockage are protected, serve the flow of Groundwater.

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)
  • Laminated Bodies (AREA)
  • Road Paving Structures (AREA)
  • Floor Finish (AREA)
EP03004871A 2002-03-14 2003-03-06 Dispositif de glissement multicouche pour des constructions Withdrawn EP1344870A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0016002U AT5983U1 (de) 2002-03-14 2002-03-14 Mehrlagige gleiteinrichtung für bauwerke
AT1602002 2002-03-14

Publications (2)

Publication Number Publication Date
EP1344870A2 true EP1344870A2 (fr) 2003-09-17
EP1344870A3 EP1344870A3 (fr) 2004-06-16

Family

ID=3483123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03004871A Withdrawn EP1344870A3 (fr) 2002-03-14 2003-03-06 Dispositif de glissement multicouche pour des constructions

Country Status (2)

Country Link
EP (1) EP1344870A3 (fr)
AT (1) AT5983U1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657053A1 (fr) * 2004-11-16 2006-05-17 Nippon Shokubai Co., Ltd. Feuille pour le génie civil et la construction
DE102008038919A1 (de) * 2008-08-13 2010-02-25 Heidelbergcement Ag Beweglich gelagerte zementhaltige Werkstoffplatte und Verfahren zur Herstellung derselben
CN117468503A (zh) * 2023-11-14 2024-01-30 青岛文德超建筑工程有限公司 超长混凝土无伸缩缝结构及其施工工艺
CN120593581A (zh) * 2025-08-07 2025-09-05 洛阳理工学院 一种加强爆炸应力波全反射的地下工程防护结构和方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2546753A1 (de) * 1975-10-18 1977-04-28 Isogleitchemie Handels Gmbh Gleitfolie
FR2771427B1 (fr) * 1997-11-21 2000-02-18 Sol Comp Du Dispositif anti-frottement pour structure enterree dans le sol

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1657053A1 (fr) * 2004-11-16 2006-05-17 Nippon Shokubai Co., Ltd. Feuille pour le génie civil et la construction
DE102008038919A1 (de) * 2008-08-13 2010-02-25 Heidelbergcement Ag Beweglich gelagerte zementhaltige Werkstoffplatte und Verfahren zur Herstellung derselben
EP2157258A3 (fr) * 2008-08-13 2011-07-27 HeidelbergCement AG Plaque de matière active contenant du ciment agencée de manière mobile et son procédé de fabrication
DE102008038919B4 (de) * 2008-08-13 2016-03-31 Michael Müller Beweglich gelagerte zementhaltige Werkstoffplatte
CN117468503A (zh) * 2023-11-14 2024-01-30 青岛文德超建筑工程有限公司 超长混凝土无伸缩缝结构及其施工工艺
CN117468503B (zh) * 2023-11-14 2024-03-19 青岛文德超建筑工程有限公司 超长混凝土无伸缩缝结构及其施工工艺
CN120593581A (zh) * 2025-08-07 2025-09-05 洛阳理工学院 一种加强爆炸应力波全反射的地下工程防护结构和方法

Also Published As

Publication number Publication date
EP1344870A3 (fr) 2004-06-16
AT5983U1 (de) 2003-02-25

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