Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/02—Flooring or floor layers composed of a number of similar elements
  • E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
  • E04F15/082—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass in combination with a lower layer of other material
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/02—Flooring or floor layers composed of a number of similar elements
  • E04F15/02005—Construction of joints, e.g. dividing strips
  • E04F15/02016—Construction of joints, e.g. dividing strips with sealing elements between flooring elements
• • 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
  • E04B1/38—Connections for building structures in general
  • E04B1/61—Connections for building structures in general of slab-shaped building elements with each other
  • E04B1/6108—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together
  • E04B1/612—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces
  • E04B1/6145—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element
  • E04B1/615—Connections for building structures in general of slab-shaped building elements with each other the frontal surfaces of the slabs connected together by means between frontal surfaces with recesses in both frontal surfaces co-operating with an additional connecting element the connection made by expansion

Definitions

• the invention relates to a floor consisting of individual flat elements.
• the invention is particularly intended for removable and thus reusable floors.
• removable and reusable floors which are required for exhibitions, for example, it was previously not possible to design flat and high-quality floor surfaces with high resilience, in particular using thin and therefore light natural stone slabs.
• Natural stone slabs are thick and heavy and therefore cumbersome to transport in the usual way to achieve the required strength and are therefore not suitable for multiple use. Natural stone slabs in thin and therefore easy to transport versions must be glued to a flat underlayer due to their risk of breakage or laid in a mortar bed and are therefore not suitable for multiple use.
• the invention has for its object to provide a floor design of high strength with individual elements that are both easy and easy to transport and easy to remove and therefore reusable.
• the multi-layer structure of the individual panels, each with a thin panel on the top and an adhesive pressure-resistant light-weight layer arranged underneath, which preferably consists of foam, enables the realization of light floor elements with a high-quality surface and sufficient strength.
• the arrangement of circumferential grooves on the edges of the light-weight layer and the arrangement of connecting strips in the grooves between each of the adjacent multi-layer panels enables both the floor elements to be secured against displacement in the direction of the joint and the avoidance of shoulders between the adjacent multi-layer panels ,
• gluing a thin, flat reinforcement with high strength and a high modulus of elasticity between the top plate and the light material layer even with the use of very thin plates and therefore very light floor elements, the very high strength of the floor elements can be achieved, which is sufficient to ensure break resistance even at high punctual points Stresses that occur, for example, when setting up point-supported shelves or cupboards without having to lay the floor elements in a mortar bed or glue the floor elements to an underlayer.
• FIG. 1 shows a section through a multi-layer plate according to the invention
• FIG. 2 shows a connecting strip according to the invention
• Figure 3 shows a detail of an overall arrangement of a floor
• Figure 4 shows a detail of the connection point.
• the section shown in FIG. 1 through a multi-layer panel according to the invention shows a thin panel 1 made of natural stone, on the underside of which a CFRP fabric of small thickness is laminated as a flat reinforcement 2 by means of an epoxy resin.
• the thin plate 1 can also consist of glass, wood or metal.
• the CFRP fabric faces the
• Natural stone slab has a high modulus of elasticity; the tensile and compressive strength of the CFRP fabric is significantly greater than the compressive strength of the natural stone.
• a pressure-resistant foam layer 4 which consists of extruded and hydrophobized styrofoam, is glued flat under the CFRP fabric. Due to the multilayer structure shown, a high bending tensile strength is achieved with a low weight of the multilayer plate.
• An expedient embodiment provides that the reinforcement 2 is arranged within the light material layer 4. Reinforcing elements can advantageously also be introduced by making slots for receiving stripe-shaped ones
• Reinforcements 2 are incorporated into the light material layer 4.
• the slots can, for example, be incorporated into prefabricated light-weight panels before they are connected to the thin panel 1 in order to subsequently glue strip-shaped reinforcements 4 into these slots.
• the square On all four edges of the light material layer 4 the square
• the plates are arranged circumferential grooves 3, which serve to accommodate connecting strips 9.
• the plates can have edge lengths of 200 to 2200 mm, preferably squares with an edge length of 300 to 500 mm and a thickness of 10 to 20 mm are used.
• the connecting bar 9 has at least two horizontal legs 9.1.
• the embodiment shown in Figure 2 is similar to a T-profile and has two horizontal legs 9.1 and an additional vertical leg 9.2.
• the thickness of the horizontal leg 9.1 is slightly smaller than the width of the grooves 3;
• profiles are arranged on the horizontal legs 9.1, which serve to securely clamp the horizontal legs 9.1 in the grooves 3 and thus serve to connect adjacent multilayer plates.
• the vertical leg 9.2 serves to maintain a defined butt joint width between the multilayer panels.
• FIG. 3 shows an isometric view of a section of an overall arrangement of a floor with a plurality of multilayer panels each connected by connecting strips 9.
• the multi-layer panels are laid on a flat sub-layer; the
• the lower layer consists of a lower film 8 with a quick-setting flowing screed 7 poured over it.
• An upper film 6 is arranged above the flowing screed 7.
• an L-shaped, metallic angle section 5 is arranged, the horizontal leg of which is covered with the liquid screed 7. This overlap fixes the angle profile 5 in the underlayer: on the side facing the floor, the vertical leg of the angle profile 5 is provided with a compressible sealing tape which prevents mortar from escaping from the frame.
• the mutual connection of the connecting strips 9 arranged in both joint directions at intersection points of joints between the multilayer boards is not shown in the figure.
• FIG. 4 explains a detail of a connection point, in which there are additional fastening rails 10 in the side surfaces of the light material layer 4, which have a groove in which the horizontal legs 9.1 of the connection strips 9 engage.
• the horizontal legs 9.1 are advantageously formed elastically by a slot and at the end with Provide thickenings that snap into corresponding undercuts attached to the inner surfaces of the fastening rails and thus enable a form-fitting but releasable connection, and thus enable a secure and gap-free arrangement of adjacent panels.
• the vertical legs 9.2 are provided on their upper side with a colored edge strip 11 made of an elastic plastic, which both fulfills decorative tasks and improves the seal.
• the surface of the edge strip 11 may also be raised, as shown in FIG. 4b, or, as shown in FIG. 4c, may be formed as a fillet. It is also possible
• connection bar 9 Versions of the connecting bar 9 to be used without vertical leg 9.1.
• This embodiment which is particularly suitable for use for outdoor terrace tiles, is shown in FIG.
• the connecting bar 9 consists only of the two horizontal legs 9.2, which are provided with openings. This makes it possible to drain water from the surfaces of the plates, which in the process run into the gap between adjacent plates and can be drained through the connecting bar 9.

Landscapes

• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Ceramic Engineering (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Chemical & Material Sciences (AREA)
• Floor Finish (AREA)
• Laminated Bodies (AREA)
• Hybrid Cells (AREA)
• Road Signs Or Road Markings (AREA)
• Separation Using Semi-Permeable Membranes (AREA)
• Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
• Apparatus For Radiation Diagnosis (AREA)

Applications Claiming Priority (3)

Publications (2)

Family

ID=7679164

Family Applications (1)

Country Status (7)

Families Citing this family (16)

Family Cites Families (32)

• 2002
  • 2002-01-19 DE DE10201905A patent/DE10201905B4/de not_active Expired - Fee Related
  • 2002-02-15 US US10/473,026 patent/US20040144050A1/en not_active Abandoned
  • 2002-02-15 CN CNB028072804A patent/CN1219958C/zh not_active Expired - Fee Related
  • 2002-02-15 DE DE10291243T patent/DE10291243D2/de not_active Expired - Fee Related
  • 2002-02-15 WO PCT/DE2002/000555 patent/WO2002077389A1/fr active IP Right Grant
  • 2002-02-15 DE DE20220416U patent/DE20220416U1/de not_active Expired - Lifetime
  • 2002-02-15 ES ES02719630T patent/ES2278909T3/es not_active Expired - Lifetime
  • 2002-02-15 AT AT02719630T patent/ATE348927T1/de active
  • 2002-02-15 EP EP02719630A patent/EP1373658B1/fr not_active Expired - Lifetime
  • 2002-02-15 DE DE20213565U patent/DE20213565U1/de not_active Expired - Lifetime
  • 2002-02-15 DE DE20208589U patent/DE20208589U1/de not_active Expired - Lifetime
  • 2002-02-15 DE DE50209011T patent/DE50209011D1/de not_active Expired - Lifetime

Non-Patent Citations (1)

Also Published As

Similar Documents

Legal Events