Classifications

• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
  • E04F15/00—Flooring
  • E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
• • E—FIXED CONSTRUCTIONS
  • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • E01D—CONSTRUCTION OF BRIDGES, ELEVATED ROADWAYS OR VIADUCTS; ASSEMBLY OF BRIDGES
  • E01D19/00—Structural or constructional details of bridges
  • E01D19/08—Damp-proof or other insulating layers; Drainage arrangements or devices ; Bridge deck surfacings
  • E01D19/083—Waterproofing of bridge decks; Other insulations for bridges, e.g. thermal ; Bridge deck surfacings
• • 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
  • E04D11/02—Build-up roofs, i.e. consisting of two or more layers bonded together in situ, at least one of the layers being of watertight composition
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
  • E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
• • E—FIXED CONSTRUCTIONS
  • E04—BUILDING
  • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
  • E04H6/00—Buildings for parking cars, rolling-stock, aircraft, vessels or like vehicles, e.g. garages
  • E04H6/42—Devices or arrangements peculiar to garages, not covered elsewhere, e.g. securing devices, safety devices, monitoring and operating schemes; centering devices
  • E04H6/428—Devices for collecting oil or other fluids under parked cars

Definitions

• the invention concering a sealing floor covering for surfaces of concrete, screed or asphalt in parking garages, underground car parks, parking decks and garages ⁇ .
• De-icing salts for example damage the soil reinforcement and lead over time to Korosionen to the reinforcing bars and cut to a loss of cross ⁇ . This progressive damage means that farmer security is at risk. In order to avoid damage to the load-bearing concrete structures, it is therefore necessary to bridge or seal the cracks reliably and permanently.
• floor coverings are used for bridging cracks and covering in parking garages, etc.
• a system used for sealing consists of a layer of mastic asphalt and welding tracks or liquid foil. Good wear safety can be achieved with this, but the height and weight of this floor covering must be taken into account when planning. The seal is made under the driving surface and is thus secured against abrasion. However, a high layer thickness is necessary so that this sealing with mastic asphalt must be taken into account in the planning from the outset. A subsequent change on this flooring is not possible with regard to the clearance height and connection work for curbs etc. This type of flooring is indeed largely independent of the weather during the laying and go ⁇ friendly and warm underfoot. However, high renovation costs and disposal costs in the event of damage are disadvantageous. This damage arises from underflow and chloride damage. The flooring is still expensive, has a black color and requires hot processing. It has been found that the mastic asphalt is not liquid-tight, and therefore alone does not result in an approved sealing covering.
• Another option for sealing the substrate made of concrete, screed or asphalt is sealing with elastic synthetic resins.
• This seal has the advantage of a low installation height, about 4 to 5 mm, but there may be misalignments and mixed errors during the laying process, which pose a high risk of complaints.
• Sealing with elastic synthetic resins is less expensive than sealing with mastic asphalt.
• a relatively thin one is disadvantageous Wear layer, through which there is a high degree of wear and a risk of damage to the seal.
• a colored design of the floor covering is advantageous, but a weather dependency when laying (moisture, temperature) is disadvantageous. It is advantageous that the sealing with elastic synthetic resins does not cause the sealing to undermine, since a flat bond to the concrete occurs. With uneven concrete surfaces, however, there are expensive costs for the preparatory work for laying.
• these floor coverings are suitable in combination with a lightweight construction and thus result in cost savings.
• they are not suitable for ramps and spindles because they are too soft.
• the invention has for its object to provide a floor covering that can be used both for new buildings and for the renovation of overburdened old coatings, and which can also be used on large areas in a short time e.g. can be applied inexpensively in one day.
• the new Bodenbe ⁇ has was significant advantages. It can be used universally in new buildings and also for the renovation of parking decks, parking garages and underground garages. It has a low installation height of 10 to 15 mm. Especially when renovating, there are no problems with the passage height compared to the old flooring.
• the new floor covering has a low weight, so that it is also suitable for multi-storey car parks or parking decks. This results in cost savings in the planning and construction of the park
• the upper wear layer which is essentially 10 to 15 mm thick, gives very good wear properties.
• Another advantage is that the sealing layer is under the wear layer and due to the thickness of the wear layer and the material structure is permanently and safely protected from mechanical damage and wear.
• the new floor covering is processed using the cold process, so that easy, inexpensive and time-saving repairs are possible in the event of damage to the existing floor covering.
• the result is he is ⁇ inventively a virtually maintenance-free flooring impact and scratch resistant.
• the new floor covering makes it possible to overhaul almost all common parking garage waterproofing coverings where the protective effect due to years of wear is no longer available.
• Many color designs are possible through colored head seals or by sprinkling colored sands into the wear layer.
• the entire flooring system according to the invention can be applied over a large area in one day.
• Fig. 2 shows a cross section through a floor covering on an uneven surface
• Fig. 3 shows a cross section through a floor covering with an adjoining side wall.
• the floor covering 1 is applied to a substrate 2 which has a smooth surface 13.
• a primer 5 with a thickness 9 of, for example, 0.5 mm is first applied to this flat surface 13.
• the surface of the sealing layer 4 is covered with either an adhesion promoter ⁇ mid 6 or pretreated by sanding with quartz sand or gravel to provide a firm connection with the material of the upper wear layer 3 to ensure that a thickness 7
• FIG. 2 shows the cross section through the floor covering 1 on a surface of the substrate 2 provided with unevenness 14.
• a primer 5 with a comparable thickness 9 as in embodiment 1 is applied.
• the unevenness in the subsurface 2 was caused by roughness as a result of rain / frost.
• the height differences can also be caused by missing or incorrect smoothing. Their height can be up to 5 mm.
• the sealing layer 4 can be seen in cross section, the thickness 8 of which in turn is approximately 2 mm.
• An adhesion promoter 6 is applied to the sealing layer 4 or the surface of the sealing layer 4 is sanded.
• FIG. 3 shows the design of the floor covering 1 in connection with a side wall, for example a scrap board 10.
• the primer 5 is also applied to the side wall of the scrap board 10.
• the sealing layer 4 follows the shape of the side wall and the surface of Schramm Bordes or the walkway 10 between the sealing layer 4 and the wear layer 3 is again provided an adhesion promoter ⁇ medium. 6
• the arcuate configuration of the raised sealing layer 11 is seen with a head seal and a protective layer 12 ver ⁇ .
• a signal coating can also be applied.
• the wear layer 3 consists of a mixture of bitumen, rubber and fibers, the mixing ratio depending on the circumstances. Mineral fibers, glass fibers, metal fibers can be used as fibers. The rubber content depends on how hard or how elastic the wear layer should be. Instead of fibers, a wear-like fabric can also be added to the wear layer .
• the sealing layer is a flexible epoxy resin ⁇ contains or consists of a mixture adapted to the respective requirements of epoxy resins and polyurethanes.
• the sealing ⁇ layer must be dense and flexible in any case.
• the primer is in preferred embodiments at ⁇ play, of a liquid layer on epoxy resin.
• Polyurethanes can also be used. Which primer comes case for use in individual ⁇ depends, regarding the need to take place to be rehabilitated area or the material of the sealing layer 4 which polls.

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• Engineering & Computer Science (AREA)
• Architecture (AREA)
• Civil Engineering (AREA)
• Structural Engineering (AREA)
• Road Paving Structures (AREA)
• Floor Finish (AREA)

Applications Claiming Priority (3)

Publications (1)

Family

ID=7826852

Family Applications (1)

Country Status (4)

Families Citing this family (3)

Family Cites Families (9)

• 1997
  • 1997-04-18 DE DE1997116162 patent/DE19716162C1/de not_active Expired - Fee Related
• 1998
  • 1998-04-16 JP JP54496798A patent/JP2002515099A/ja not_active Ceased
  • 1998-04-16 WO PCT/EP1998/002221 patent/WO1998048129A1/de not_active Application Discontinuation
  • 1998-04-16 EP EP98925476A patent/EP0920558A1/de not_active Withdrawn

Non-Patent Citations (1)

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