WO1998022669A1 - Systeme d'accumulation, de guidage et de traitement de l'eau integre a un element de surface de sol et comportant un dispositif de protection des eaux et du sol integrable - Google Patents

Systeme d'accumulation, de guidage et de traitement de l'eau integre a un element de surface de sol et comportant un dispositif de protection des eaux et du sol integrable Download PDF

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Publication number
WO1998022669A1
WO1998022669A1 PCT/DE1997/002621 DE9702621W WO9822669A1 WO 1998022669 A1 WO1998022669 A1 WO 1998022669A1 DE 9702621 W DE9702621 W DE 9702621W WO 9822669 A1 WO9822669 A1 WO 9822669A1
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WO
WIPO (PCT)
Prior art keywords
liquid
barrier layer
floor
area
layer
Prior art date
Application number
PCT/DE1997/002621
Other languages
German (de)
English (en)
Inventor
Paul Lingen
Original Assignee
Paul Lingen
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27438484&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO1998022669(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE1996147361 external-priority patent/DE19647361A1/de
Priority claimed from DE1997104165 external-priority patent/DE19704165A1/de
Priority claimed from DE1997125692 external-priority patent/DE19725692A1/de
Priority claimed from DE1997129230 external-priority patent/DE19729230A1/de
Priority to AU53073/98A priority Critical patent/AU5307398A/en
Priority to EP97954884A priority patent/EP0938615B1/fr
Priority to DK97954884T priority patent/DK0938615T3/da
Priority to JP52306798A priority patent/JP2001503829A/ja
Application filed by Paul Lingen filed Critical Paul Lingen
Priority to AT97954884T priority patent/ATE288974T1/de
Priority to DE59712199T priority patent/DE59712199D1/de
Publication of WO1998022669A1 publication Critical patent/WO1998022669A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
    • E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C3/00—Foundations for pavings
    • E01C3/06—Methods or arrangements for protecting foundations from destructive influences of moisture, frost or vibration
    • 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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/101—Dedicated additional structures, interposed or parallel to the sewer system
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • E03F5/105—Accessories, e.g. flow regulators or cleaning devices
    • E03F5/106—Passive flow control devices, i.e. not moving during flow regulation

Definitions

  • the invention relates to a multilayer floor surface for, in particular, traffic, road, commercial, industrial, horticultural and agricultural areas, the surface structure of which has at least one barrier layer and a drainage system arranged above the barrier layer, which drains off the liquid which has fallen on the surface
  • connection sleeves are provided on the outer wall for connecting plastic sheets that firmly connect the pipe and plastic sheet to one another
  • a seal of paved floor surfaces is known from European patent application 0 265 822 A2. This seal is achieved by pouring a permanently elastic plastic into the joints of the paved surface
  • a system for leakage monitoring and location is known from the company PROGEO GmbH in Berlin, which is based on a measuring system that controls the insulation resistance of the plastic sealing membrane.
  • electrode strips are arranged above and below the barrier layer at intervals of a few meters, which extend over their entire length are electrically conductive and thus form an electrical field over the existing moisture on both sides of the barrier layer, which touch at leaks and thus report the leak and its location
  • a leakage monitoring system for basic seals made of plastic sealing membranes is known from the company ABG GmbH in Kunststoff.It consists of a looped, perforated pipe that is arranged below the plastic sealing membrane.
  • Oil tanks leak detection systems are known that monitor the tightness of the tank in such a way that a pipe connected to the intermediate space of the double-walled tank ends in a liquid-filled container in which a float switch is arranged. In the event of a leak in one of the two tank shells, the sinks Liquid level in the connected container until the float switch triggers an alarm
  • the invention has for its object to design a surface structure so that a generally applicable, combinable system for water storage, or water management and treatment up to soil and water protection within the area is created, the natural processes of rainwater being modeled as far as possible and Resources should be conserved
  • the surface structure consists of a barrier layer arranged in the ground below the base or wear layer, which prevents the rainwater, rainwater / pollutant mixture or other liquid that has fallen or introduced on the surface from seeping away and the water above the barrier layer in the hollow or spaces between the fillings of the base or wear layers, temporarily stored and specifically derived in the required or required amount for the intended purpose
  • a surface with at least one barrier layer is provided as the basis of a protection system that is as safe and soil-saving as possible, which is designed as a collecting trough, basin or layer, corresponding to the surface curvature in or on any floor covering, plus the usually multi-layer superstructure for paving stones, concrete or concrete slabs, asphalt coverings as well as compacted gravel or similar, and should fulfill the task of a retention or collecting basin from the structural point of view
  • liquid-absorbing and conductive superstructure formed from e.g. topsoil, sand and / or crushed stone and / or plaster mix and / or glass ash and / or gravel or similar bulk materials or granules If it is not itself liquid-permeable, provide openings or at least one gutter or gutter system, which ensures that the liquid is drained away quickly into the superstructure
  • Such a planting area which may also be fixed with paving stones or concrete, is particularly important for water-intensive horticulture, since liquids enriched with fertilizers or pesticides are retained in the area by the barrier layer from seeping away and damage to groundwater and, if necessary, several times until they are finally absorbed the plants can be used in a cycle
  • the soil system according to the invention When reusing contaminated industrial wastes, the soil system according to the invention also has many possible uses.For example, it can be used to cover already contaminated soil, to prevent rainwater from accessing the contaminated soil and thus to prevent the pollutants from washing out and entering the groundwater can be collected according to the invention within the area and throttled next to the pollutant source over the busy soil zone in clean underground
  • the contaminated soil lying below the floor surface can also be cleaned by in-situ measures and returned to the unstressed original state, regardless of the use taking place on the surface or disruptive influences, if required or by official order.
  • Most barrier layer materials can absorb high pressure forces not only possible to create heavy-duty traffic areas on it, but also to erect building projects up to multi-storey high-rise buildings
  • the area should be emptied as quickly as possible. If this is not possible, the superstructure should be designed in such a way that the size of the resulting liquid is collected in the frost-free depth of the superstructure and temporarily stored, so that any liquid residues remaining in the frost-prone superstructure can freely expand into the existing cavities of the fillings when freezing without causing frost damage
  • the superstructure should preferably be laid out in the form of a terrace to prevent the surface from slipping. All other suitable construction types can also be used
  • the soil has a slope towards at least one side (for example with drainage pipes) or radially to at least one outflow (for example with knobbed film and gravel) and at the end thereof at least one drain pipe is provided which ends in at least one sump or connecting shaft arranged in the surface or elsewhere
  • the water accumulated on the surfaces or the water / pollutant mixture or the unmixed pollutant, after penetrating the surface and the superstructure, is led by the drainage system either to at least one sump or connecting shaft arranged inside or outside the surface
  • the invention is also based on the object that the liquid is not to be derived from the storage area as a surge, but rather throttled or at intervals
  • the flow rate can be precisely specified using a preset flow meter that automatically actuates a corresponding throttle valve or similar element
  • throttle valve is integrated within the overall system is of secondary importance in the systems downstream of the surface, since it can fulfill its task both at the outlet from the surface or between the cleaning stages that may have been created or at the outlet after cleaning
  • the water treatment systems that may be used can also be used for throttling, since, due to the system, these form resistances within the outflow stream, which also exert a throttling or interval-like influence
  • all upstream or downstream discharge components or water treatment components can also be provided in a smaller dimension
  • e can, depending on the customer's preconditions, be made 10 to 200 times smaller than with conventional concepts, in which the rainwater coming down must be drained off and processed directly in a surge
  • the invention is based on a further embodiment of the task of creating an ecological floor area for the agricultural sector, which has a large water-saving effect, which prevents soil formation and supports growth, when used in horticulture, agriculture and plantations, in particular in dry areas or with strong fertilizers and / or Pesticide addiction enables
  • the soil structure according to the invention forms a water reservoir. With retained, stored or supplied water, this can also be used excellently for watering plants arranged in the floor area
  • the barrier layer which consists of e.g. B Bentonite, agricultural film, clay, clay or PEHD plastic sheeting prevents the liquid from seeping away
  • a mineral protective layer adapted to the maximum temperatures and made of sand and stones above the topsoil can limit the evaporation rate of the water in the surface of the soil.
  • a mineral protective layer adapted to the maximum temperatures and made of sand and stones above the topsoil, for example, can limit the evaporation rate of the water in the surface of the soil.
  • a perforated agricultural film or climate fiber can be used, in which the falling rainwater is fed through the holes to the topsoil, but also above the growth layer ( Topsoil) applied thin, perforated clay or clay layer can be used to fill the purpose
  • the necessary liquids can be supplied through a separate line in the immediate vicinity of the crops
  • This is advantageously laid, for example, as a drainage line with a small cross-section around the individual plant, or in groups of waxes as a line snake, in which either one end of the line or both protrude from the surface as a pipe socket to serve to fill the liquid.
  • a line snake in which either one end of the line or both protrude from the surface as a pipe socket to serve to fill the liquid.
  • the planting soil layer can be equipped with capillary materials from the irrigation and drainage layer to support the water rise, which support an even distribution of liquid in the planting layer
  • a crooked water inlet or outlet can contribute to a uniform moisture content of the topsoil, which requires plant growth, since the water inlet and outlet, which is slightly above the irrigation and drainage pipe level, completely empties the
  • the water that may have run into the surface during the irrigation phase will flow into the main line after the liquid level in the main line has dropped to the bottom edge of the inlet and outlet from the surface and temporarily stored for reuse
  • the intermediate storage should also be sensible not in open basins but in floor areas according to the invention in order to counteract high evaporation rates and contamination
  • a trickle protection e.g. a geotextile, local foliage or the like, under the upper layer of rock
  • This trickle protection also enables a further surface build-up, which can lead to a paved, walkable, accessible or buildable floor surface, as has already been described in advance
  • the necessary agricultural areas cannot be created in flat terrain everywhere.
  • terraced cultivated areas have been known for many centuries
  • the floor areas according to the invention can also be installed in a comparable manner on slopes, by combining the different designs with one another, individually adapted to the respective environmental conditions, on terraces at different heights in the ground, so that a slope can be used for agriculture as a whole
  • this area can be adapted to this maximum expected volume of hazardous substances by pulling up the barrier layer beyond the top edge of the area To be able to retract and retract without damaging the raised edge of the barrier layer, it is usually advisable to use slightly inclined entry and exit ramps
  • a further addition to the area for accident prevention are in the area or separate drains or drainage channels arranged on at least one side, which drain the excess of the liquid into at least one attached collection container or basin in the event of an unusually high volume of liquid
  • the barrier layer is preferably created from elastic welding tracks (e.g. PE HD), which is available in many designs such as nubbed or structured differently and is available on the market in a fiber-reinforced manner, but also many other materials to be selected according to the relevant task, among others Foil, also nubbed or differently structured or fiber-reinforced, concrete (cast or sprayed), bitumen (in sheets, applied in liquid or sprayed) or plastics (applied in liquid or sprayed), sheet metal or mineral sealing layers made of compacted bulk material or bentonite are conceivable
  • PE HD elastic welding tracks
  • the barrier layers are not necessarily to be designed as a trough, but can also be used as a largely horizontal layer, if it is ensured that only small amounts of pollutants are generated which, with their maximum distribution in the superstructure, do not reach the outer area of the surface or the water that accumulates. / Pollutant mixtures can be drained into a treatment plant before reaching the outside areas
  • a looped-through Sttom or pneumatic or hydraulic tube pressure lines appear sensible on a possibly self-adhesive carrier film or similar, which are connected at their two ends in a control box to a corresponding warning device Tears one of the thin power lines, or one of the
  • Error messages are easier to control than an underlying system because the barrier layer does not have to be penetrated
  • Barrier layer as well as the warning system are usually arranged as the first layers in the subsurface, they are protected in the long term against weather-related and mechanical damage
  • the leakage monitoring according to the invention is therefore based on a level indicator or control, which, after classification of the hazard class of the stored medium, should react more or less quickly to an unintentional drop in the level
  • Liquid levels are missing at a certain time and on determined changes in the level that are not due to planned filling or
  • a tightness control can be implemented e.g. in the way that during a filling or emptying process this is interrupted at certain intervals by switching off the pumps by the test interval of at least two at intervals
  • the systems do not necessarily have to be arranged directly in the basin or container, but can also check or measure the liquid level at a certain distance using pipes that communicate with the container
  • this test method loses its significance as the size of the basin or tub increases, for example, for a base area of one hundred square meters, the decrease in the liquid level by one hundredth of a millimeter corresponds to a leakage loss of one liter with a container base area of one thousand square meters
  • a measurement accuracy of a thousandth of a millimeter is already required to determine the same leakage volume, which can be achieved with laser technology, but may falsify the measurement result due to other parameters such as an increase or decrease in the liquid temperature during the test period
  • the position or location of the leak is such that the barrier layer is divided into at least one or a plurality of inclined individual surfaces and the liquid can only escape from the container until the lower edge of the leak is reached
  • the position of the leak can be defined along a line (fill level at the lower edge of the leak) on the inclined barrier layer surface
  • the line on which the leakage location is located is further shortened and the location of the leakage location is thus further specified
  • the required inclination of the partial layer of the barrier layer can also be carried out in a sensible manner in such a way that the drama lines are always arranged in the deepest vertex (valley) of two partial layers of the blocking layer
  • the apex line of the adjacent junction partial areas is delimited in this way, a partial area that can be individually checked for leaks is formed
  • the subdivision into partial barrier layer areas can also be carried out by additional partition walls in the form of concrete, metal or plastic, which can reach up to the upper edge of the maximum fill level of the container
  • the liquid is drawn off from one part of the area via drainage lines and passed through a solid matter filter and then pumped into the drainage line of the second area with maximum permissible pressure up to the fullness limit
  • a small pipe that communicates with the partial surface level is sufficient for this, e.g. that the communicating pipes of other partial surfaces can be taken to a central monitoring location. If only a very slight leak has been found, the location of the leak can be found by increasing the hydrostatic pressure on the barrier layer useful to determine the leakage gel chemistry Since this cannot be done with additional amounts of liquid, increasing the pressure by applying compressed air to the surface of the liquid is a practical alternative.This can be done, for example, via the drainage system, flooding system or lances, since the wall of the container or the pavement of a surface installation is largely is tight to the environment In addition to the switch-on tightness monitoring system described above, further controllable barrier layers are usually possible in a typically double-shell design, as is the case with oil above ground find tanks application
  • a free air space can be created between the two layers by means of spacers, via which, in the event of a leak, the penetrating liquid can be directed to a correspondingly reacting sensor or another type of control option.
  • Sporadic suction of the intermediate air also makes it possible to state the presence of a leak
  • this intermediate space between the barrier layers could be filled with a control liquid which is drained off to the surroundings in the event of a leak.
  • the liquid level that falls can be determined and can be used to trigger a corresponding message or signal
  • Both of the above-mentioned double-shell monitoring systems can also be subdivided into partial areas and can therefore also be used for the detection of a leakage gel medium
  • a connection shaft offers the possibility to control and process the liquid retained in the surface, an individual, if necessary, also automated analysis and / or sensor-guided monitoring systems and / or downstream mobile (such as the DORA system from Zeppelin) or stationary processing systems for the liquid, or water to use a pollutant mixture
  • automated analysis and / or sensor-guided monitoring systems and / or downstream mobile such as the DORA system from Zeppelin
  • stationary processing systems for the liquid, or water to use a pollutant mixture
  • solar-powered, sensor-based systems available on the market that, for example, automatically open and close the shut-off valves of the area and, for example, unloaded Guide water directly over the busy soil zone for trickling or first send water recognized as contaminated by a treatment
  • the preparation of the liquid mixture can be done on a mobile or stationary basis.
  • separators, clarification systems or even exchangeable filter cartridges can be used as stationary systems.
  • the treatment system should be selected according to the liquid mixture and the desired or prescribed degree of purification, with the market offering a wide range of other products additional preparation options than the examples mentioned above
  • a plumbing or drainage system for the unpolluted or treated water can be connected to the connecting shaft or the downstream treatment plant.
  • trickling it is economically and ecologically sensible to sprinkle the water via a septic tank or already cleaned water directly below the barrier layer, on the one hand only limited or no access to additional areas is required and on the other hand the natural path of the rainwater that has fallen on the area can be maintained after the treatment that may be necessary.
  • This is also an important step in flood prevention, since the Reduction of the outflowing water also in the rivers ensures a lower water volume and reduced outflow dynamics
  • the primary goal of the efforts should always be to equip the surfaces to such an extent that the post-treated water has a direct conductor quality
  • connection shaft can be equipped with a liquid lifting device, for example, which can be operated both manually and automatically in a controlled manner
  • FIG. 1 shows a schematic, perspective cross section through a paved floor area
  • g 2 is a schematic, perspective cross section through a paved floor area in accordance with FIG.
  • g 4 is a schematic, perspective cross section through a paved floor area according to FIG 1 with a
  • connection shaft outside the floor area g 5 a vertical section through a street, g 6 a perspective cross section through a ⁇ n ⁇ enformigen floor area for agriculture,
  • g 7 a view in arrow A from FIG. 6 without the water distributor
  • g 8 a cross section through a field-like ground surface with additional irrigation pipes above the root system
  • g 9 a perspective cross section through an asphalted ground surface
  • g 10 9 shows a section as an enlargement of the left area A of the asphalted floor area corresponding to FIG. 9,
  • g 11 a section as an enlargement of the right area B of the asphalted floor area according to FIG. 9, a perspective cross section through a concrete floor area
  • g 14 shows a detail as an enlargement of the right area B of the concrete floor area according to FIG.
  • FIG. 12 shows a top view of the barrier layer geography of the asphalted floor area according to FIG. 9,
  • FIG. 16 shows a top view of the barrier layer geo graph of the concrete floor surface according to Fig 12, ig 17 a laser-assisted, decentralized full level measuring system
  • the floor area (10) shown in FIG. 1 represents a largely customary pavement area (12) that ends at the same height as the grown soil (11), as has been used for many years.
  • This standardized structure (12, 13, 14, 15 ) consists at the top of a layer of water-permeable paving stones (21) under which there is a leveling layer (13) made of water-permeable plaster mix (14) and a compacted, water-storing gravel layer (15), the thickness of which is adapted to the required load capacity of the surface (10)
  • a water-permeable granulate layer (16) with embedded drainage pipes (17) is arranged below the ballast layer (15), followed by a liquid-impermeable and pressure-resistant barrier layer (18) made of welded PE-HD sheets , which is raised in the edge area (19) up to the uppermost edge (20) of the paving stones (21) by a tight Barrier trough (22) too
  • a second, lower compensation layer (23) is arranged below the barrier layer (18), which is formed to the drainage pipes (17) h and thus for the required Oblique position of the PE-HD sheets (18) to the drainage pipes (17) hm ensures Furthermore, it can be seen from FIG. 1 that the drama tubes (17) embedded in the granulate (16) and arranged parallel to one another and resting on the barrier layer (18) via T-pieces (24) in a 90 ° angle to the drainage pipes (17 ) offset collecting pipe (25), which in turn leads the liquid via a T-piece (26) to the manually operated shut-off valve (27), from where the retained liquid can be discharged, for example, to a central clearing system
  • the floor surface (10) shown in FIG. 2 offers a similar design for use in critical areas of industry.
  • the structure of the surface (10) is very similar to the structure of the surface (10) from FIG. 1, the difference is that the lowered paving star layer (21) with circumferential curb edge (28), behind which the barrier layer (18) made of acid-resistant PE HD welding sheet (18) is drawn up to the upper edge (20) of the soil (11) or curbs (28) In this way, in the event of a bursting tank, an additional safety threshold (28) is created for the acid which may spill to the edge of the surface (10).
  • a sump (29) is provided instead of the shut-off valve , in which the collecting pipes (25) end and from which the liquid retained in the surface (10) can be drawn off.
  • this is with an inside the flat (10) on the barrier layer (18) attached leakage warning system (30)
  • FIG. 3 is a floor surface (10) which corresponds to that of FIG. 1, a spray system (31) being arranged below the lower compensating layer (23).
  • the spray system (31) fueled the rainwater coming from the clearing system and cleaned of contaminants directly underneath the surface (10) on which it previously fell as rain.
  • the trickle (31) works according to the known system of parallel piping (32) arranged in its own gravel beds (33).
  • FIG. 4 shows the bottom surface (10) corresponding to the surface (10) from FIG. 3, but in a manner rotated 90 ° to the right with an additional connecting shaft (34).
  • the shut-off valve (27) Advantageously arranged in this and provided with an additional connection coupling (35) for a suction, drain, or bottom coil line.
  • an additional connection coupling (35) for a suction, drain, or bottom coil line.
  • two outflows (36) to the encircling lines (32) can be seen.
  • a mobile treatment system eg DORA from Zeppelin
  • the treated water for draining simply being drained into the connection shaft (34) and from there penetrating into the connection system (31), for example in this connection shaft (34) additionally conceivable liquid filter or separator is not shown
  • FIG. 5 shows a road structure (37) which is formed at the top from a feminine layer (38) and below it from a rough asphalt layer (39), under which the usual gravel layer (15) can be seen.
  • the right and left of the road surface (40) are from Gutter stones (41) formed rainwater gutters (42) are provided, which drain the water to the bilaterally available drains (43).
  • the floor area (77) shown in FIG. 6 represents a section of a parallel, multi-row plantation arrangement for orange trees (69) .
  • All trees (69) have been planted at fixed intervals in the gutter-shaped floor area (77)
  • a trench (72) was excavated, which was brought into the required shape (76) of the floor surface (77) with locally available sand (52).
  • the barrier layer (57) made of bentom mats was then laid in this groove an irrigation and drainage pipe (65) was laid in the lower area of the barrier layer (57), which was embedded in a heap of spatially broken star split (74) for better, later water distribution to the topsoil (58).
  • irrigation drain lines (65) which also supply bottom surfaces (77) with liquid coherent agricultural areas can be realized Since the plantation is located in the lowlands, all the floor areas (77) and distributors (66) have been aligned to the same height level n a liquid level for optimal irrigation is permanently maintained in the floor areas (77) and the distributors (66) Full in the floor surface (77), according to the principle of the communicating pipes, on which the evaporation barrier (63) made of wood floating on the water level in the distributor (66) can be monitored
  • FIG. 7 shows a view in the direction of the arrow A of the floor area (77) according to FIG. 6. It can clearly be seen how agricultural use of rock (51) and sand (52) is realized in dry, life-like conditions.
  • the broken rock (51) Pit (72) is filled with sand (76) in accordance with the shape of the barrier layer (57).
  • the irrigation drainage pipe (65) is arranged at the bottom of the barrier layer trough (57).
  • topsoil (58) To maintain moisture in the top layers of topsoil (58), this is also covered with a fabric (71 ) made of climate fiber (e.g. Sympatex, Gore Tex, or the like) and covered with a protective layer (70) made of stones (55) and sand (52)
  • a fabric (71 ) made of climate fiber e.g. Sympatex, Gore Tex, or the like
  • a protective layer (70) made of stones (55) and sand (52)
  • FIG. 8 shows the combination of several rows of plants in a floor area (77), the floor structures similar to those from FIGS. 6 and 7.
  • each row of plants an additional irrigation line (78) was provided around the plants (69 ) can also be supplied with water, fertilizer and pesticides from above.
  • the irrigation nozzle (53) can be seen, which extends through the geotextile (79) to the root system (75) of the plants and enables individual plant care
  • the industrial storage area shown in FIG. 9 with a flat surface (102) made of asphalt conducts the rainwater with the pollutants absorbed by the flat surface (102) via a depression (103) and drain pipe (139) to a sludge and suspended matter separator Von located outside the surface there, the pre-cleaned water / pollutant mixture is discharged via a water inlet pipe (104) leading back into the surface to a distributor pipe (105), from where the liquid is evenly distributed to several infiltration pipes (106) connected to it when flowing through the superstructure (100) Further pollutants are filtered out of the liquid and the pollutants are fed to the bacteria located in the superstructure (100) and the drainage layer (99), so that a considerable reduction in pollutants is achieved within the area.
  • the treated water is fed to the double via the drainage lines (98) -T pieces (93) directed and from there Derived from the surface via the collector pipe (87, 138)
  • a barrier layer (85) made of PEHD plastic sealing membranes is arranged on the compensation layer, on which the drainage system (98, 93) is housed within a glass ash chute (99)
  • Double T-pieces (93) belonging to the drainage and drainage system with an attached inspection shaft (95) allow direct access to the liquid level, with the resulting possibility of leakage control of one area of the barrier layer to be emptied and thereby delimited by the drainage pipe (98)
  • Concrete collar (94) attached to the lower edge of the inspection shaft (95) is able to transfer a load of 60 mg acting on the inspection shaft cover (126) to the superstructure (100).
  • the lower barrier layer (85) is inclined from the beginning of the drama pipes (98) falling evenly up to the double T-piece (93) and a second slope of d he barrier layer comb (97) to the lower edge of the drainage lines (98).
  • the entire drainage system (93,98,99) in turn drops evenly in the direction of the surface drain (138).
  • the surrounding border of the barrier layer (85) is curbs (83) or curbs (83), to which the upper edge of the barrier layer (85) is connected with the aid of a flange (141).
  • the edge surround (83, 141) is based on a strip foundation (82) that follows from the side facing away from the flat Soil (84) has been filled From the upper barrier layer down to the drainage layer (99), the barrier layer for leakage control is double-walled (85.86), on the one hand in section A via a pipe connected to the lowest point of the double barrier layer (85.86) (88) a leakage to derive leakage liquid or in sub-area B via the drop in a connected liquid level to be able to determine
  • the intestine in particular on the subarea A shown in FIG. 9, the intestine can be seen that the leakage-monitored edge region (from the lower, largely horizontal barrier layer (85) to the connecting flange (111)) on the compensating layer (81)
  • the barrier layer (85) consists of the barrier layer (85) itself, which is laid across the entire surface of the tub, with the dimpled sheet (86) and a protective fleece covering (107) on it.
  • the dimpled sheet (86) consists of the same material as the all-over barrier layer (85). , is divided into partial areas to be checked for leaks.
  • the covering protective fleece (107) protects the dimpled sheet (86) against damage from the coarse-grained surface material (100).
  • the surface structure (100) is a bituminous base layer (101) with a final, asphalted surface covering ( 102), which extends up to the connecting flange (111) of the barrier layer (85) at the lower end of the dimpled sheet (8 6), the collecting pipe (88) can be seen that any leakage liquid that penetrates into the space between the barrier layer (85) and the dimpled sheet (86) leads into a central collecting container, from which a signal is emitted when liquid flows in.
  • the barrier layer valley (127) can be seen below the double T Stuckes (93) below the barrier layer valley (127) below the double T Stuckes (93) the barrier layer valley (127) can be seen.From there to the right, following the barrier layer (85), it soon rises vertically after being folded up and is folded again just a few centimeters above the barrier layer ridge level (97) and returned back down in order to then return to the horizontal laying at the level of the lower edge of the drama tube connection (112). This upturn (92) serves to separate two leakage test areas.
  • the partial area in which the double-T pieces (93) meet with the Dramatic section, connecting pipes (87) and the sections that are drained by the connected drama pipes (98) at eme i Leak detection must ensure that the liquid level is always just below the separating upstands (92) or the Test upper limit (97) (corresponds to the barrier layer combs (130)) is not exceeded in order to be able to carry out an exact, partial area-related leak inspection and location
  • Figure 11 shows the right part B of Figure 9 and differs in the structure of the edge area only in the way that for leakage monitoring the space between the barrier layer (85) and dimpled sheet (86) is filled with a liquid, the surge tank via a communicating pipe (90) is connected to the intermediate space.
  • a switch with a avoidance unit would then emit a corresponding signal
  • FIG. 12 shows an industrial area comparable to FIG. 9 with a roadway made of concrete (102).
  • the separating barrier layer upstand (92) was led up to the concrete layer (102)
  • FIG. 13 partial area A of FIG. 12 is shown in detail, whereby it can be seen that a protective fleece (107) is only required in the area of the coarse-grained surface construction material (100) (102) to be filled with water in order to be able to precisely determine the leakage medium in the subsequent, leakage-related lowering process of the liquid level. Therefore, the marginal area should be kept as small as possible
  • the barrier layer upstand (85,107,108) was installed at an angle in Figure 14 (subarea B from Figure 12) . This creates a gap between the upstand (85,107,108) and the edge barrier layer (85,107) that with a barrier layer ( 85) and a dimpled sheet (86) formed intermediate space and, in addition, considerably less water is required for checking or locating the leakage than is required in accordance with subarea A in FIG. 13
  • FIG. 15 shows the barrier layer geography (127-136) of FIGS. 9, 10, 11, which rises in the edge region on the collecting drain pipe (87), starting from the lowest point 0 'through height 1' to 2 ', and is laterally and somewhat higher Parallel junction layer 0.1.2 (128) arranged From this valley, the three connected connected drama lines (98) rise from 0 to 1, 1 to 2 and 2 to 3.
  • the junction valleyers (128, 129, 140) follow this course
  • the junction layers (85 ) between the drainage pipes all meet at level 4 (130) that is defined as a barrier layer crest (130) or test level upper limit (97). From the individual heights 0 'to 4, the barrier layer (85) up to the upper edge 5 is in the edge area of the flat covering (102) pulled up
  • FIG. 16 shows the junction geography (127 136) of the area from FIG. 12, 13, 14. In the horizontal, central partial area, the design is identical to that of FIGS. 9, 10, 11 ) (increasing from 6 to 7) due to the additionally required drainage pipe.
  • the drainage pipe running there has an inspection shaft (110) and a double angle piece (141) as a coupling to enable connection to a further drainage pipe (98)
  • Leakage testing and location is carried out, for example, using the laser measuring system (115-125) shown in Figure 17.
  • the measuring tube (120) is inserted through the inspection shaft (95,96,110) into the drain pipe connection (112) and inflated there of the sealing hose (116) anchored in it Either by itself or by briefly sucking up, the water in the partial area to be tested is requested ms measuring tube (120)
  • the communicating tubes (115) there is an immediate setting in the partial area and the measuring tube (120) identical fill level
  • the reflecting float (123) floating on the water level in the measuring tube (120) can now be illuminated by the laser beam as a reference surface.
  • a change in the filling level inside the measuring tube (120) and thus also the communicating partial surface can be traced Reference symbol list

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Paleontology (AREA)
  • Mining & Mineral Resources (AREA)
  • General Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Architecture (AREA)
  • Sewage (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Road Paving Structures (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Catching Or Destruction (AREA)
  • Cultivation Of Plants (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)
  • Processing Of Solid Wastes (AREA)
  • Gasification And Melting Of Waste (AREA)
  • Sink And Installation For Waste Water (AREA)

Abstract

L'invention concerne un élément de surface de sol (10, 77, 142) destiné en particulier à constituer des surfaces de zones de circulation, de routes, de zones artisanales, de zones industrielles, de zones d'horticulture et de zones d'agriculture. La structure supérieure (13-16, 55-60, 99-102) de l'élément de surface (10, 77, 142) présente au moins une couche barrière (18, 54, 85) et un système de drainage (17, 60, 99) qui évacue un liquide traversant l'élément de surface de sol. Selon l'invention, il est prévu que les espaces intermédiaires libres se trouvant dans la structure du sol, en particulier entre les coins des remblais (13-16, 58, 60, 74, 99, 100) de la structure supérieure (13-16, 55-60, 142) servent d'espaces disponibles pour la réception, le stockage intermédiaire et l'évacuation de liquides, et qu'en coopération avec la couche barrière (18, 54, 85) et un dispositif d'amenée et/ou d'évacuation de liquides, soit formé un élément de surface de sol (10, 77, 142) recevant les liquides, stockant les liquides et/ou évacuant les liquides.
PCT/DE1997/002621 1996-11-16 1997-11-08 Systeme d'accumulation, de guidage et de traitement de l'eau integre a un element de surface de sol et comportant un dispositif de protection des eaux et du sol integrable WO1998022669A1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE59712199T DE59712199D1 (de) 1996-11-16 1997-11-08 Bodenflächenintegriertes wasserspeicher-, -führungs- und -behandlungssystem mit integrierbarem boden- und gewässerschutz
AT97954884T ATE288974T1 (de) 1996-11-16 1997-11-08 Bodenflächenintegriertes wasserspeicher-, - führungs- und -behandlungssystem mit integrierbarem boden- und gewässerschutz
AU53073/98A AU5307398A (en) 1996-11-16 1997-11-08 Ground surface integrated water storage, water conducting and water treatment system with integrateable ground and water protection
JP52306798A JP2001503829A (ja) 1996-11-16 1997-11-08 組込み可能な地盤・河川防護手段を備えた用地面に組込まれた貯水・導水及び水処理システム
DK97954884T DK0938615T3 (da) 1996-11-16 1997-11-08 Grundfladeintegreret system til vandopstemning-, styring- og behandling af vand med integreret beskyttelse af vand- og jordmiljöet
EP97954884A EP0938615B1 (fr) 1996-11-16 1997-11-08 Systeme d'accumulation, de guidage et de traitement de l'eau integre a un element de surface de sol et comportant un dispositif de protection des eaux et du sol integrable

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
DE19647361.6 1996-11-16
DE1996147361 DE19647361A1 (de) 1996-11-16 1996-11-16 Mehrschichtige Bodenfläche mit integriertem Schutz für Boden und Wasser
DE1997104165 DE19704165A1 (de) 1996-11-16 1997-02-05 Mehrschichtige Bodenfläche mit integriertem Schutz für Boden und Wasser
DE19704165.5 1997-02-05
DE1997125692 DE19725692A1 (de) 1996-11-16 1997-06-18 Leckageprüf- und -ortungsverfahren für weitestgehend flache Behältnisse
DE19725692.9 1997-06-18
DE19729230.5 1997-07-09
DE1997129230 DE19729230A1 (de) 1996-11-16 1997-07-09 Mehrschichtige Bodenfläche mit integriertem Schutz für Boden und Wasser

Publications (1)

Publication Number Publication Date
WO1998022669A1 true WO1998022669A1 (fr) 1998-05-28

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PCT/DE1997/002621 WO1998022669A1 (fr) 1996-11-16 1997-11-08 Systeme d'accumulation, de guidage et de traitement de l'eau integre a un element de surface de sol et comportant un dispositif de protection des eaux et du sol integrable

Country Status (9)

Country Link
EP (1) EP0938615B1 (fr)
JP (1) JP2001503829A (fr)
AT (1) ATE288974T1 (fr)
AU (1) AU5307398A (fr)
DE (1) DE59712199D1 (fr)
DK (1) DK0938615T3 (fr)
ES (1) ES2238084T3 (fr)
PT (1) PT938615E (fr)
WO (1) WO1998022669A1 (fr)

Cited By (6)

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WO2001057317A1 (fr) * 2000-02-05 2001-08-09 THEELEN, Jörg Systeme d'infiltration
US6379079B1 (en) * 1998-04-10 2002-04-30 Autostrade Concessionie Costruzioni Autostrade S.P.A. Ecotechnical cooperating separation layer for a pavement and its manufacturing process
EP1643043A2 (fr) 2004-10-01 2006-04-05 Allan Brülle Système de gestion d'eau de pluie
AT523821B1 (de) * 2020-08-10 2021-12-15 Pizl Hermann Unfallentschärfungsblock
AT524209B1 (de) * 2020-12-16 2022-04-15 C Kidery Gerhard System zur versickerung von niederschlagswasser
DE102021102651A1 (de) 2021-02-04 2022-08-04 Aco Ahlmann Se & Co. Kg Oberflächenentwässerungssystem sowie Verfahren zum Herstellen eines solchen

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DE102006000800A1 (de) 2006-01-03 2007-07-05 Lingen, Elena Reinigungssystem für Regenwasser
ES2320304B1 (es) * 2007-05-25 2010-02-26 Fco. Javier Domingo Autet Sistema de recuperacion y aprovechamiento de aguas de riego.
DE102010032198A1 (de) 2010-07-25 2012-01-26 Elena Lingen Behandlungsanlage für Regenwasser
DE102012002518A1 (de) 2012-02-11 2013-08-14 Elena Lingen Behandlungsanlage für Regenwasser
ES2535576B1 (es) * 2014-11-05 2016-02-17 Moag Xxv, S.L. Sistema de gestión del agua de lluvia y riego en un terreno
CN107036926B (zh) * 2017-04-28 2019-12-06 中天科技海缆有限公司 一种用于测量深海环境下聚合物绝缘材料海水渗入深度和浓度的试样结构及其使用方法
CA3016927A1 (fr) 2017-09-08 2019-03-08 F. Von Langsdorff Licensing Limited Systeme de pavement integre servant a collecter et recycler du fluide de degivrage
KR102178098B1 (ko) * 2019-01-31 2020-11-12 최하정 수자원 활용 구조물
CN110130177B (zh) * 2019-05-20 2021-12-14 广东省建筑工程机械施工有限公司 公路减振降噪结构及其施工方法

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6379079B1 (en) * 1998-04-10 2002-04-30 Autostrade Concessionie Costruzioni Autostrade S.P.A. Ecotechnical cooperating separation layer for a pavement and its manufacturing process
WO2001057317A1 (fr) * 2000-02-05 2001-08-09 THEELEN, Jörg Systeme d'infiltration
EP1643043A2 (fr) 2004-10-01 2006-04-05 Allan Brülle Système de gestion d'eau de pluie
AT523821B1 (de) * 2020-08-10 2021-12-15 Pizl Hermann Unfallentschärfungsblock
AT523821A4 (de) * 2020-08-10 2021-12-15 Pizl Hermann Unfallentschärfungsblock
AT524209B1 (de) * 2020-12-16 2022-04-15 C Kidery Gerhard System zur versickerung von niederschlagswasser
AT524209A4 (de) * 2020-12-16 2022-04-15 C Kidery Gerhard System zur versickerung von niederschlagswasser
DE102021102651A1 (de) 2021-02-04 2022-08-04 Aco Ahlmann Se & Co. Kg Oberflächenentwässerungssystem sowie Verfahren zum Herstellen eines solchen

Also Published As

Publication number Publication date
JP2001503829A (ja) 2001-03-21
EP0938615B1 (fr) 2005-02-09
PT938615E (pt) 2005-06-30
EP0938615A1 (fr) 1999-09-01
ES2238084T3 (es) 2005-08-16
DE59712199D1 (de) 2005-03-17
AU5307398A (en) 1998-06-10
ATE288974T1 (de) 2005-02-15
DK0938615T3 (da) 2005-06-13

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