Classifications

• • E—FIXED CONSTRUCTIONS
  • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
  • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
  • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
  • E02D5/74—Means for anchoring structural elements or bulkheads
  • E02D5/80—Ground anchors
  • E02D5/801—Ground anchors driven by screwing
• • 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
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
  • E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
  • E04F15/185—Underlayers in the form of studded or ribbed plates
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
  • E04F15/186—Underlayers covered with a mesh or the like
• • E—FIXED CONSTRUCTIONS
  • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
  • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
  • E02D2300/00—Materials
  • E02D2300/0004—Synthetics

Definitions

• Carrier and / or drainage plate made of film-like plastic for a panel-clad floor structure or a
• He indation relates to a support and / or drainage plate made of film-like plastic for a panel-clad floor structure or a wall to achieve a decoupling between the substrate and the surface covering to be applied to the film-like plate, the plate being structured to form depressions by essentially in has a directional shape on one side and on the other side level, raised areas, between which chambers for receiving a hardening contact means, such as mortar or adhesive, are provided to form a contact layer with the surface covering to be applied.
• a hardening contact means such as mortar or adhesive
• Ceramic plate coverings in particular are often laid using the so-called thin-bed method, in which a suitable contact adhesive is used. Difficulties arise in the different liability conditions on the underside of such a plate or on the surface. In addition, such problems are also influenced by requirements for the tightness of the structure or the provision of drainage capability.
• carrier plates made of film-like plastic have already been proposed, which can also be designed as drainage plates with corresponding openings.
• a corresponding plate is known from DE 37 04 414 A1.
• a carrier plate By alternately after Both sides of the plate open dovetail-shaped grooves, a carrier plate has been proposed that can be moved transversely to the course of these grooves under pressure and tensile stress. If such a carrier plate is fastened to the substrate and an clothing with the appropriate contact means is applied to it, then tension compensation can be brought about in this specified direction if it is ensured that the grooves formed do not completely fill with the contact means, for example an adhesive .
• the object of the invention is to propose a carrier and / or drainage plate made of film-like plastic for the panel-clad floor structure or a corresponding wall, with which the different tensions between the substrate and the clothing that occur when they are used in an optimizing manner are reduced or decoupled. - 3 -
• a carrier and / or drainage plate with the features of claim 1.
• a plate according to the invention made of film-like plastic has an intersecting structure, in which mutually overlapping forms are formed on one side of the plate, each of which is closed on the circumference Form chambers.
• these forms are groove-like, so that the other side of the plate is determined by intersecting sets of grooves.
• the plate side with the features and the chambers formed with it will accommodate the adhesive or mortar, which creates an intimate bond with the layer of adhesive or mortar.
• this layer can in turn form dividing sheets that serve to relieve tension at the numerous edges and corners of the forms. Due to the proposed structuring and its material, the film-like plate itself can be stretched or pushed together at least to a small sufficient extent in both directions of its extension plane, so that tension differences from the substrate and the clothing can be absorbed.
• the plate made of a plastic film which is structured according to the invention, it is preferably proposed to design the open-sided formations with grooves with an essentially rectangular cross section, so that intersecting sets of grooves are present. It is expedient to design these sets of grooves in a uniform surface distribution in an arrangement perpendicular to one another.
• the at least in two different, intersecting directions form chambers for receiving mortar or adhesive for attaching the actual clothing.
• two versions running in different directions three or more can also be provided.
• shear stresses that occur can be absorbed in accordance with the directional design of the features, so that the surface covering is effectively decoupled from the substrate.
• Technology limits the chambers provided for holding mortar or adhesive in all circumferential directions and each limit a characteristic that absorbs shear stress. Depending on the direction of the shear stress that occurs, this is recorded with different proportions depending on the particular orientation of the characteristics.
• the clear width of the individual grooves of the groove family is expediently designed to correspond to that of the other groove family, so that the compensation capacity made possible by the grooves is the same in both directions with regard to the shear forces that occur.
• this undercut is part of an expression.
• Such an expression can be formed, for example, by vacuum molding a plastic film. It can be provided that the undercut is arranged over the entire circumference along the recesses delimiting a chamber. It can also be provided that only sections of the adjacent forms each have an undercut, as can be achieved, for example, in the case of grooved assemblies crossing each other by sections forming an edge of such a chamber. To form such an undercut, the crossing points of the intersecting forms, for example the intersecting grooves, can also be provided, such an undercut being able to be assigned in part to one set of grooves and in part to the other set of grooves.
• the distinctive structural elements are arranged in a honeycomb manner, further structural elements which are approximately rectangular in plan and approximately U-shaped, web-like and distinctive in cross-section are provided within these honeycomb-arranged structural elements.
• the evenly distributed structural elements can be broken through to the water flow side.
• the formation of these honeycomb structures led to a stable load-bearing capable plate, which takes over the decoupling function in a floor structure in the mortar layer to be arranged above.
• dividing sheets are formed on the uniformly distributed structural elements in a particularly favorable manner when voltage is applied.
• the structural elements form flow channels open to the underside for the drainage water passing through.
• the areas formed between the structural elements represent large-area transmission areas for the vertical loads, so that vertical high local surface pressures on the sealing base, for example a bitumen layer, are avoided.
• 1a a schematic plan view of a section of a structured plastic film as a carrier plate for a building surface covering to achieve a voltage decoupling
• FIG. 1 b a three-dimensional sectional view through the carrier plate of FIG. 1 a along the section line A-B,
• Flg. 2b a three-dimensional sectional view through the plastic film of FIG. 2a along the line CD, - 6 -
• Fig. 4 the plate of Figure 1a in an installation situation.
• FIGS. 5 and 6 an associated bottom view of FIGS. 5 and
• FIG. 7 a section along the line I-1 in FIG. 6.
• a vacuum-shaped carrier plate 1 made of a plastic film is structured with the grooves N 1, N 2 by two sets of grooves running at right angles to one another.
• the grooves N 17 N 2 are open to one side of the plate 1, so that they appear as raised land areas S or S 2 in the plan view shown in FIG. 1a.
• the web areas S run in the longitudinal direction of the plate 1; the web areas S 2 run in the transverse direction.
• the grooves N 1 and N 2 intersect at right angles, it being provided that the groove set forming grooves N. and the groove set forming grooves N 2 are each at the same distance from one another.
• the web areas S 1 ( S 2 each enclose a mortar chamber M. ,, into which mortar is placed for attaching a surface covering, for example a tile covering.
• the mortar chambers M 1 have a fully circumferential undercut H., so that in a Mortar chamber M., the mortar introduced after it has hardened is held in a form-fitting manner and is therefore connected to the plate 1.
• the representation of the undercut H, a mortar chamber M 1 is also clear from the sectional representation in FIG. 1b , which is used to clamp the plate 1 in a contact layer applied to a substrate, and the fleece 2 or a fine-mesh grid fabric serves to prevent backfilling of the grooves N., and N 2 open on the rear side of the groove groups an adhesive connection attached to the back of the plate 1 or in still - 7 -
• the undercut H 1 of the plate is formed in that the grooves N ⁇ N 2 have a T-shaped widening on the upper side.
• Such an undercut design can be created, for example, by a vacuum molding process.
• the undercut H can likewise be of an approximately dovetail shape.
• FIG. 2a and 2b Another similar support plate 3 is shown in Figures 2a and 2b.
• This plate 3 is constructed according to the plate 1, but in contrast to the plastic film 1 has mortar chambers M 2 , which are undercut only in certain areas.
• the undercuts H 2 of this plate 3 are each assigned to a groove N 3 , N 4 or a section of the web S 3 or S 4 .
• the undercut areas of the webs S 3 and S 4 are formed by projections facing the mortar chamber M 2 , as illustrated in FIG. 2b.
• FIGs 3a and 3b which is also constructed like the plate according to the Figures 1a and 1b, with the difference that the ridges formed by the grooves N 5, N 6 S 5, S 6 in the mortar chambers Define M 3 undercuts H 3 which are located in the region of the intersection of the grooves N 5 , N 6 or the webs S 5 , S 6 . The formation of the undercut H 3 is particularly evident from Figure 3b.
• FIG. 4 shows the plate 1 in an installation situation in which the plate 1 is fastened to a base 6 by means of an adhesive or mortar 5.
• the adhesive or mortar 5 penetrating into the fleece 2 is adequately clamped in the fleece 2 for connecting the plate 1 to the substrate 6.
• the plate 1 is covered with an adhesive 7 or mortar which penetrates into the mortar chambers M and is also introduced behind the undercuts H 1 .
• Tiles 8 are then placed on the adhesive. It is provided that the upper sides of the web areas S 17 S 2 are covered with adhesive 7 only in a small layer thickness. When the tile covering is used as a floor, the tiles 8 are supported like stilts - 8th -
• the side walls of the grooves can, as in the previously described exemplary embodiments, be provided with openings.
• the groove channels then also serve as drainage channels, so that in such a case the carrier plate used not only serves to decouple the voltage but also serves as a drainage plate.
• the drainage plate made of plastic designated overall by the number 1 ', according to FIGS. 5-7 can be produced from a film in a simple manner either by embossing or deep drawing.
• Structural elements which are designated by the numbers 11, 12, 13, protrude toward the top of this drainage plate V in the manner of a honeycomb lattice in a uniform surface distribution.
• These structural elements which are open at the bottom in cross-section, form a coherent system of grooves or flow channels 11 b, 12 b, 13 b that are open toward the subsurface.
• the areas 16 between the pronounced structural elements 11, 12, 13 forming the honeycombs form with their underside the bearing surfaces of such a drainage plate.
• honeycomb-like chambers M 4 arrangements of the web-like structural elements form additional structural elements 14 which are roughly rectangular in plan and which are pronounced upward and have a U-shaped profile in cross section.
• slit-like openings 15 are provided, each of which extends up to the vertical side walls 13 a of the structural elements or the structural element sections 13.
• Such openings can be made in a simple manner after embossing the base plate by means of corresponding continuous cuts from the rear.
• the mortar is introduced during the construction of the floor or wall and forms stilts in this area between the structural elements.
• the desired hairline cracks form in various ways as separating shares in the mortar. This crack formation is also favored by the additional structural elements 14.
• the pronounced structural elements 12 form web shares S 7 which intersect with the web shares S 8 formed by the structural elements 13.
• the corresponding crossing groove groups N 7 and N are formed on the other side of the plate.
• the level web tops of the web coulters offer the possibility of sealed butt joints in different directions of the plane defined by the web tops by means of correspondingly wide adhesive tapes.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Structural Engineering (AREA)
• Civil Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Mining & Mineral Resources (AREA)
• General Life Sciences & Earth Sciences (AREA)
• Paleontology (AREA)
• General Engineering & Computer Science (AREA)
• Hydrology & Water Resources (AREA)
• Environmental & Geological Engineering (AREA)
• Floor Finish (AREA)
• Laminated Bodies (AREA)
• Finishing Walls (AREA)
• Lining And Supports For Tunnels (AREA)
• Panels For Use In Building Construction (AREA)

Priority Applications (1)

Applications Claiming Priority (3)

Publications (3)

Family

ID=8056114

Family Applications (1)

Country Status (12)

Cited By (3)

Families Citing this family (53)

Citations (3)

Family Cites Families (16)

• 1998
  • 1998-04-22 DE DE29807258U patent/DE29807258U1/de not_active Expired - Lifetime
• 1999
  • 1999-04-15 PL PL343671A patent/PL204679B1/pl not_active IP Right Cessation
  • 1999-04-15 US US09/673,909 patent/US6434901B1/en not_active Expired - Lifetime
  • 1999-04-15 ES ES99919242T patent/ES2209429T5/es not_active Expired - Lifetime
  • 1999-04-15 CZ CZ20003863A patent/CZ300842B6/cs not_active IP Right Cessation
  • 1999-04-15 DK DK99919242.0T patent/DK1073813T4/da active
  • 1999-04-15 CA CA002329620A patent/CA2329620C/fr not_active Expired - Lifetime
  • 1999-04-15 DE DE59908201T patent/DE59908201D1/de not_active Expired - Lifetime
  • 1999-04-15 TR TR2000/03085T patent/TR200003085T2/xx unknown
  • 1999-04-15 EP EP99919242A patent/EP1073813B2/fr not_active Expired - Lifetime
  • 1999-04-15 WO PCT/EP1999/002549 patent/WO1999054571A1/fr active IP Right Grant
  • 1999-04-15 AT AT99919242T patent/ATE257202T1/de active
  • 1999-04-15 AU AU37084/99A patent/AU3708499A/en not_active Abandoned

Patent Citations (3)

Non-Patent Citations (1)

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