DE1902137A1 - Method and device for applying drainage sealing aprons in the ground - Google Patents
Method and device for applying drainage sealing aprons in the groundInfo
- Publication number
- DE1902137A1 DE1902137A1 DE19691902137 DE1902137A DE1902137A1 DE 1902137 A1 DE1902137 A1 DE 1902137A1 DE 19691902137 DE19691902137 DE 19691902137 DE 1902137 A DE1902137 A DE 1902137A DE 1902137 A1 DE1902137 A1 DE 1902137A1
- Authority
- DE
- Germany
- Prior art keywords
- trench
- pipe string
- water
- milling
- ground
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/06—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with digging elements mounted on an endless chain
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/06—Foundation trenches ditches or narrow shafts
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/13—Foundation slots or slits; Implements for making these slots or slits
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/16—Restraining of underground water by damming or interrupting the passage of underground water by placing or applying sealing substances
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D19/00—Keeping dry foundation sites or other areas in the ground
- E02D19/06—Restraining of underground water
- E02D19/12—Restraining of underground water by damming or interrupting the passage of underground water
- E02D19/18—Restraining of underground water by damming or interrupting the passage of underground water by making use of sealing aprons, e.g. diaphragms made from bituminous or clay material
-
- 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
- E02D5/18—Bulkheads or similar walls made solely of concrete in situ
- E02D5/187—Bulkheads or similar walls made solely of concrete in situ the bulkheads or walls being made continuously, e.g. excavating and constructing bulkheads or walls in the same process, without joints
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/08—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain
- E02F3/10—Dredgers; Soil-shifting machines mechanically-driven with digging elements on an endless chain with tools that only loosen the material, i.e. with cutter-type chains
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F5/00—Dredgers or soil-shifting machines for special purposes
- E02F5/02—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches
- E02F5/12—Dredgers or soil-shifting machines for special purposes for digging trenches or ditches with equipment for back-filling trenches or ditches
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Structural Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Paleontology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Mechanical Engineering (AREA)
- Bulkheads Adapted To Foundation Construction (AREA)
- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
Description
Anwaltsakte 18 080Attorney's file 18 080
Przedsiebiorstwo Specjalistyczne GSrnictwa SurowcSw Ohemioznych. "Hydrokop11, Krakow /PolenPrzedsiebiorstwo Specjalistyczne GSrnictwa SurowcSw Ohemioznych. "Hydrokop 11 , Krakow / Poland
Verfahren und Vorrichtung zum Anlegen von Dränage-Dichtungsschürzen im BodenMethod and device for applying drainage sealing aprons in the ground
Die Erfindung betrifft ein Verfahren zum Anlegen von Dränage-Dichtungsschürzen im Boden sowie eine Vorrichtung zur Durchführung dieses Verfahrens.The invention relates to a method for applying Drainage sealing aprons in the floor and a device to carry out this procedure.
Untergrundabdichtungen, insbesondere Dichtungs schürz en in durohlässigem Boden, schützen das Gelände oder die geschützten Eäume wirksam gegen den Zufluß von G-rundwasser Subsurface seals, especially sealing aprons permeable soil, protect the area or the protected areas effectively against the influx of G-Rundwasser
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(MU) *S U 20 Sl Ttltflramm»! rATENTEULE Manchen tankt Bayerisch« Vcrslntbonlr MDnchen 453 IOD postsditcktMOnchin «53 43 (MU) * SU 20 Sl Ttltflramm »! RATENTEULE Some people refuel Bavarian «Vcrslntbonlr MDnchen 453 IOD postsditcktMOnchin« 53 43
nur dann, wenn ihr ]?uß bis in eine undurchlässige Schicht reicht. Befindet sich jedoch eine undurchlässige Schicht erst in verhältnismäßig großer Tiefe, so wird der technische Aufwand für die Ausführung einer bis zu der undurchlässigen Schicht ,reichenden Dichtungsschürze so hoch, daß man die Dichtungsschürze notgedrungen nicht bis zu der undurchlässigen Schicht führen kann. In derartigen Fällen wird vorteilhaft die Dichtungsschürze nur bis in eine entsprechende Tiefe geführt und an ihrem 3?uß, der noch in der durchlässigen Schicht endet, mit einer wassersammelnden Dränageleitung versehen. Durch.die Anordnung der Dränageleitung am !Fuß der Dichtungsschürze und das Abpumpen.der dem Boden mittels der Dränageleitung entzogenen Wasser wird das Absenken des Grundwasseraiveaus unterhalb der Bodenfläche ermöglicht und auf diese Weise das. Gelände weitestgehend vor dem Einsickern von Wasser aus natürlichen oder künstlichen Wasseransammlungen geschützt. Das ist vor allen Dingen in solchen Zeiten von besonderer Bedeutung, in denen der Wasserspiegel in derartigen Ansammlungen besonders hoch steht. Auch wirken derartige Dränage-Diehtungsseiiürzen der natürlichen Dränage durch Ilüsse erfolgreich entgegen. Das ist von besonderer Bedeutung, wenn das ELußwasser vor dem Zufluß chemisch verunreinigter Grundwasser/ geschützt werden soll. Bei der Herstellung von Dränage-Bichtungsschürzen wurde bisher zunächst ein schlitzförmiger Graben ausgehoben, und hieraufonly if you flow down to an impermeable layer enough. However, if an impermeable layer is only at a relatively great depth, it becomes the technical one Effort to run one up to the impermeable Layer, sealing apron so high that you can get the Sealing skirt cannot necessarily lead to the impermeable layer. In such cases it is advantageous the sealing apron is only guided to a corresponding depth and at its 3? uter, which still ends in the permeable layer, with a water-collecting drainage line Mistake. Due to the arrangement of the drainage line at the foot of the Sealing apron and the pumping out of the floor by means of the Water withdrawn from the drainage line will lower the groundwater level below the floor area allows and on this way the terrain largely before seeping in protected by water from natural or artificial water reservoirs. That is especially important at such times of particular importance in which the water level in such collections is particularly high. Such also work Drainage reduction of natural drainage successfully countered by Ilusses. That is special This is important if the river water before the inflow is chemically contaminated Groundwater / should be protected. In the production of drainage sealing aprons, initially a slit-shaped trench dug, and on it
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in diesen mittels einer G-Ie it vorrichtung die Dränagerohrleitung verlegt. Darauf wurde der Graten über der Dränageleitung mit -wasserundurchlässigem Material gefüllt. Diese beiden Arbeitsgänge verliefenunabhängig von der Verschiebung der Vorrichtung zum Ausheben des G-rabens.in this the drainage pipe using a G-Ie it device relocated. The ridge was then over the drainage line filled with waterproof material. These two operations were independent of the shift the device for digging the raven.
Dieses bekannte Verfahren zur Herstellung von Dränage-Dichtungsschürzen ist wegen des komplizierten Arbeitsganges nachteilig und auch deswegen, weil gesonderte /Vorrichtungen zum Aushub des schlitzförmigen G-rabens, zum Verlegen des Dränagerohrstranges und zum Herstellen der eigentlichen wasserundurchlässigen Schürze erforderlich sind.This known method for producing drainage sealing aprons is disadvantageous because of the complicated operation and also because separate / devices for Excavation of the slit-shaped gully to lay the drainage pipe and are required to produce the actual waterproof apron.
Die Erfindung will das Verfahren zur Herstellung von Dränage-Dichtungsschürzen vereinfachen, die Wirksamkeit vergrößern und den Herstellungsaufwand vermindern. Hierbei geht die Erfindung von dem G-rundgedanken aus, daß der Aushub des schlitzförmigen G-rabens, die Verlegung des Dränagerohrstranges am Fuße des Grabens sowie das Verfüllen des über dem Dränstrang befindlichen G-rabens mit wasserundurchlässigem Material mit Hilfe einer einzigen, entsprechend ausgeführten Fräsvorrichtung zur Erzeugung eines schlitzförmigen G-rabens erfolgen sollen. Dement sprechend verlaufen bei dem Verfahren gemäß Erfindung die Verlegung dee Dränagerohrstranges in dem schlitzförmigen G-raben sowie das VerfüllenThe invention aims at the method for the production of drainage sealing aprons simplify, increase the effectiveness and reduce the manufacturing costs. The invention is based on the basic idea that the excavation of the slot-shaped gutters, laying the drainage pipe string at the foot of the trench and backfilling the over the drainage system with water-impermeable material with the help of a single, appropriately designed milling device to create a slot-shaped G-raven should be done. Correspondingly proceed with that Method according to the invention laying the drainage pipe string in the slot-shaped trench and backfilling
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des Grabens über dem Rohrstrang mit wasserundurclilässigem Material gleichzeitig mit dem Vorschub der den Graben erzeugenden Fräsvorrichtung,of the trench above the pipe string with water-impermeable Material simultaneously with the advance of the trench generating Milling device,
Nachfolgend werden das Verfahren und die Vorrichtung gemäß Erfindung anhand eines in der Zeichnung dargestellten Ausführungsbeispiels näher erläutert. The method and device according to FIG Invention explained in more detail with reference to an embodiment shown in the drawing.
Fig.. 1 zeigt schematisch einen Längsschnitt durch eine Vorrichtung gemäß Erfindung während des Betriebs»Fig. 1 shows schematically a longitudinal section through a device according to the invention during operation »
Pig. 2 zeigt einen Querschnitt durch diese0 Pig. 2 shows a cross section through this 0
Für das Verständnis der Erfindung unwesentliche Teile der Vorrichtung sind in der Zeichnung der Übersieht halber nicht dargestellte ■ ·For the understanding of the invention insignificant parts of the Devices are not shown in the drawing for the sake of clarity.
Die Vorrichtung gemäß Erfindung besitzt einen.Ausleger 1, um welchen eine Fräs- oder Schrämkette (in Fig.1) entgegen dem Uhrzeigersinn umläuft. Der Ausleger 1 ist in nicht dargestellter Weise an dem ebenfalls nicht dargestellten Maschinenrahmen, der auch die Einrichtung zum Vorschub der G-esamtvörrichtung enthält, gelagert. Am Ausleger 1 ist eine Ablaufrinne 2 zum Herablassen eines perforierten Dränagerohrstranges 3 in den Grund des ausgehobenen schlitzförmigen Grabens gelagert. Ferner trägt der Ausleger 1 eine weitereThe device according to the invention has a boom 1 to which a milling or cutting chain (in Fig. 1) against the Rotates clockwise. The boom 1 is in a manner not shown on the machine frame, also not shown, which is also the device for advancing the overall device contains, stored. On the boom 1 is a drainage channel 2 for lowering a perforated drainage pipe 3 stored in the bottom of the dug slot-shaped trench. Furthermore, the boom 1 carries another
909840/0178909840/0178
Rinne 4 zum Zuführen von Kies H für eine den verlegten Dränagerohrstrang 3 überdeckende Kiesschüttung 14·Channel 4 for supplying gravel H for a gravel fill 14 covering the laid drainage pipe string 3
Wie aus der Zeichnung ersichtlich, trägt der Ausleger oben ein angetriebenes und unten ein mitlaufendes Kettenrad. Die Achse des unteren Kettenrads 15 trägt, wie aus Mg. 2 ersichtlich, zu beiden Seiten zusätzliche Präsräder 6, welche nicht nur den sich aus der in der Hegel in den Graben gepumpten !Donwassersuspension an den Schlitzwänden ansetzenden Tonfilm entfernen, sondern auch den unteren Teil des Grabens, in welchem der Dränagerohrstrang verlegt wird, entsprechend erweitern.As can be seen from the drawing, the boom carries at the top a driven and below a revolving sprocket. The axis of the lower sprocket 15 carries, as can be seen from Mg. 2, on both sides additional prewheels 6, which are not only pumped out of the Hegel into the ditch ! Apply Danube water suspension to the diaphragm walls Remove sound film, but also the lower part of the trench, in which the drainage pipe is laid, expand accordingly.
Im Ausleger 1 der Grabenfräsvorrichtung ist ferner eine Pumpleitung 7 mit EinlaufsÖffnungen für den Bodenaushub, mit pneumatischem Aufzug 8 und mit Belüftungsrohr 9 eingebaut. Der mittels der Präskette ausgehobene Boden wird mit der Pumpleitung 7 in eine Schurre 10 gepumpt und gelangt aus dieser Schurre über eine Rinne 11 zu einem Abwurftrichter 12, aus welchem er, wie mit den Pfeilen 13 angedeutet, wieder in den ausgehobenen Graben diesen verfüllend eingebracht wird. Hierbei erfolgt eine Vermischung des Aushubes mit der in der Regel den freien Grabenteil füllenden Tonwassersuspension. oder einer anderen Suspension, welche zusammen mit dem Aushub eine den Graben füllende, wasserundurchlässige Wand bildet.In the boom 1 of the trench cutting device there is also a pump line 7 with inlet openings for excavation, with pneumatic elevator 8 and with ventilation pipe 9 built in. The soil excavated by means of the pre-chain is pumped with the pump line 7 into a chute 10 and escapes this chute via a channel 11 to a discharge funnel 12, from which it, as indicated by the arrows 13, is introduced back into the excavated trench to fill it. The excavation is mixed with that in the Usually clay water suspension filling the free part of the ditch. or another suspension, which together with the excavation forms a water-impermeable wall filling the trench.
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Während des Verlegene des Dränagesaugstranges 3, der Kiesschüttung 14 und des Verfüllens des darüber befindliehen Grabenteils 15 mit mit Dichtungsmaterial vermischtem Bodenaushub , wird in den Dränagerohrstrang 3, wie durch e inen Pfeil 16 angedeutet, fortlaufend reines Wasser unter einem Druck eingebracht, welcher ausreicht-, damit das Wasser zur Beseitigung eventueller Rückstände des Dichtungsmaterials. in der Regel des Tons der Tonwassersuspension - den Dränage röhrstrang 3 und die Kiesschüttung 14 durchspülen kann, wie dies ebenfalls durch die gekrümmten Pfeile am Beginn des bereits die waagerechte lage eingenommen habenden Teils des Dränagerohrstrangs 3 angedeutet ist.During the laying of the drainage suction string 3, the bed of gravel 14 and the filling of the one above it Trench part 15 with excavated soil mixed with sealing material, is inen in the drainage pipe string 3, as by e Arrow 16 indicated, continuously pure water under one Pressure applied, which is sufficient to allow the water to remove any residues of the sealing material. in the rule of the clay of the clay water suspension - the drainage tubing 3 and the bed of gravel 14 can flush through, as also indicated by the curved arrows at the beginning of the already the horizontal position assumed part of the drainage pipe string 3 is indicated.
Wie aus Pig. 2 ersichtlich, verläuft der Dränagerohrstrang 3 im unteren Teil des mittels der Fräsräder i6 ausgeschnittenen, die Kiesschüttung aufnehmenden, verbreiterten G-räbenfußes 17.Like from Pig. 2, the drainage pipe runs 3 in the lower part of the widened trench foot cut out by means of the cutting wheels i6 and receiving the gravel fill 17th
Die Vorrichtung, die sich in Richtung des Pfeils 18 am, Grunde der zuvor hergestellten, nur eine geringe Tiefe aufweisenden Schürfgrube 19 verschiebt, baut, wie aus der Zeichnung ersichtlich, bei dem umlauf der Schräm- oder Präskette den Boden 20 ab, verlegt den Dränrohrstrang 3, schüttet über diesem die Kiesschüttung 14 im Dränageraum 17 auf und baut über dieser im Grabenraum 15 eine wasserundurchlässige Schürze auf. The device, which is located in the direction of arrow 18 on, Basically, the previously made, only a shallow excavation pit 19 moves, builds, as from the Drawing can be seen with the circulation of the Schräm- or Praeskette from the ground 20, lays the drainage pipe string 3, pours the gravel fill 14 in the drainage space 17 over it and builds a water-impermeable apron over this in the trench space 15.
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Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL124819A PL65062B1 (en) | 1968-01-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1902137A1 true DE1902137A1 (en) | 1969-10-02 |
Family
ID=19949851
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691902137 Pending DE1902137A1 (en) | 1968-01-22 | 1969-01-16 | Method and device for applying drainage sealing aprons in the ground |
DE19691902138 Pending DE1902138A1 (en) | 1968-01-22 | 1969-01-16 | Method and device for the production of underground structures in the earth's body, in particular of watertight sealing aprons |
DE19691902324 Pending DE1902324A1 (en) | 1968-01-22 | 1969-01-17 | Method and device for the production of waterproof barriers in the ground |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691902138 Pending DE1902138A1 (en) | 1968-01-22 | 1969-01-16 | Method and device for the production of underground structures in the earth's body, in particular of watertight sealing aprons |
DE19691902324 Pending DE1902324A1 (en) | 1968-01-22 | 1969-01-17 | Method and device for the production of waterproof barriers in the ground |
Country Status (12)
Country | Link |
---|---|
US (2) | US3603099A (en) |
JP (1) | JPS4832464B1 (en) |
AT (1) | AT306650B (en) |
BE (3) | BE727271A (en) |
CA (1) | CA926140A (en) |
DD (1) | DD99193A5 (en) |
DE (3) | DE1902137A1 (en) |
FR (3) | FR2000532A1 (en) |
GB (3) | GB1247791A (en) |
NL (3) | NL6900977A (en) |
RO (1) | RO54806A (en) |
YU (2) | YU13969A (en) |
Cited By (2)
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FR2483485A1 (en) * | 1980-06-03 | 1981-12-04 | Sif Entreprise Bachy | PROCESS FOR PRODUCING DRAINING TRENCHES AND DRAINING TRENCHES PRODUCED BY THIS PROCESS |
DE8716630U1 (en) * | 1987-12-17 | 1988-03-17 | Berkemeyer, Ralf, 7822 Häusern | Construction for collecting and storing snow - snow protection roof |
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FR2094290A5 (en) * | 1970-06-16 | 1972-02-04 | Soletanche | |
DE2210988C3 (en) * | 1972-03-07 | 1981-10-22 | Marx, Karl, Dipl.-Ing. | Device for shoring building trenches |
DE2345983A1 (en) * | 1973-09-12 | 1975-04-03 | Schlegel Engineering Gmbh | METHOD AND DEVICE FOR INSERTING A BARRIER FILM IN A VERTICAL POSITION INTO THE GROUND |
US4028902A (en) * | 1976-10-01 | 1977-06-14 | Central Illinois Tile Co. | Apparatus for laying elongated flexible tubing |
US4877358A (en) * | 1981-04-09 | 1989-10-31 | Finic, B.V. | Method and apparatus of constructing a novel underground impervious barrier |
US4863312A (en) * | 1983-07-26 | 1989-09-05 | Finic, B. V. | Underground leachate and pollutant drainage barrier system |
DE3407382C2 (en) * | 1984-02-29 | 1994-08-04 | Zueblin Ag | Process for producing an approximately horizontal sealing layer and device for carrying out the process |
JPS61501406A (en) * | 1984-03-12 | 1986-07-10 | ファウンデーション、テクノロジー(オーストラリア)、プロプライエタリ、リミテッド | Structural wall pouring |
USRE34576E (en) * | 1984-03-13 | 1994-04-05 | S.W.R. (Australia) Pty., Limited | Casting of structural walls |
GB8411591D0 (en) * | 1984-05-05 | 1984-06-13 | Davison G W | Pipe-laying apparatus |
DE3419163A1 (en) * | 1984-05-23 | 1985-11-28 | Ed. Züblin AG, 7000 Stuttgart | METHOD AND DEVICE FOR SEALING AGAINST SEPARATE SEPARATE |
FR2573475B1 (en) * | 1984-11-16 | 1987-10-16 | Soletanche | NEW PROCESS FOR THE EXPLOITATION OF ORE DEPOSITS |
NL8403642A (en) * | 1984-11-29 | 1986-06-16 | Hollandsche Betongroep Nv | METHOD AND APPARATUS FOR APPLYING A WATERPROOF SCREEN TO THE GROUND. |
NL8500421A (en) * | 1985-02-14 | 1986-09-01 | Digging Trading | METHOD AND APPARATUS FOR GROUNDING A SCREEN |
US4741644A (en) * | 1985-04-11 | 1988-05-03 | Finic, B.V. | Environmental cut-off and drain |
NL8502160A (en) * | 1985-07-30 | 1987-02-16 | Hollandsche Betongroep Nv | METHOD FOR PRODUCING A SCREEN IN THE GROUND |
GB2179386B (en) * | 1985-08-19 | 1989-04-19 | Alexander Clive John Baker | Inserting barrier material into the ground |
FR2591247A1 (en) * | 1985-12-11 | 1987-06-12 | Frankignoul Pieux Armes | Method and machine for installing one or more large screen-forming elements into the ground |
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US4843742A (en) * | 1986-06-13 | 1989-07-04 | Continuous Concrete Casting Pty. Limited | Trenching apparatus and methods of forming inground retaining walls |
DE3627872C2 (en) * | 1986-08-16 | 1997-06-19 | Zueblin Ag | Mixing device for introducing a bulkhead mass into a bulkhead slot |
US5056242A (en) * | 1989-05-12 | 1991-10-15 | Finic, B.V. | Underground wall construction method and apparatus |
DE3927933A1 (en) * | 1989-08-24 | 1991-03-21 | Dyckerhoff & Widmann Ag | METHOD FOR PRODUCING A SEALING WALL AND DEVICE FOR CARRYING OUT THE METHOD |
DE4008207A1 (en) * | 1990-03-15 | 1990-08-23 | Bilfinger Berger Bau | Retention wall construction system - with binding agents or solids fed into trench after cutting |
US5242246A (en) * | 1992-02-18 | 1993-09-07 | Terranalysis Corporation | Surface remediator |
GB9305993D0 (en) * | 1993-03-23 | 1993-05-12 | Burke Barry | Trench liner |
DE4413289C2 (en) * | 1994-04-16 | 1998-03-12 | Lobbe Xenex Gmbh & Co | Tillage implement |
AT26U3 (en) * | 1994-07-28 | 1995-03-27 | Freudenreich Gerhard Ing Freud | SLIDING ASSEMBLY FOR MECHANIZED MANUFACTURE OF CHANNEL ASSEMBLY FOR MECHANIZED MANUFACTURING CHANNEL OILS |
DE4440691A1 (en) * | 1994-11-15 | 1996-06-27 | Lausitzer Braunkohle Ag | Continual process for construction of sub-surface wall sub-divides trench into working trench |
US5836390A (en) * | 1995-11-07 | 1998-11-17 | The Regents Of The University Of California | Method for formation of subsurface barriers using viscous colloids |
US5701692A (en) * | 1996-07-03 | 1997-12-30 | Groundwater Control, Inc. | Containment wall installation process and apparatus |
US5988947A (en) * | 1997-11-04 | 1999-11-23 | Bruso; Bruce L. | Multi-section soil remediation device |
DE10252833B3 (en) * | 2002-11-13 | 2004-07-15 | Bauer Spezialtiefbau Gmbh | Milling device for producing a cut in the ground comprises a force-transfer element having an adjusting device which changes the length of the force-transfer element to adjust the angle of incline of a milling strut |
AU2002952972A0 (en) * | 2002-11-28 | 2002-12-12 | Mitchell Australasia Pty Ltd | Trench forming and preparing apparatus |
DE10308538C5 (en) * | 2003-02-27 | 2014-11-06 | Bauer Maschinen Gmbh | Method of making a trench wall in the ground, trench wall cutter and trench wall cutter |
FR2879632B1 (en) * | 2004-12-17 | 2007-04-20 | Cie Du Sol Soc Civ Ile | PROCESS FOR MAKING MOLDED WALLS |
US9399240B2 (en) * | 2013-06-28 | 2016-07-26 | Hung M & S Biochem Technology Co. Ltd. | Waterproof coating process machine and its negative pressure coating and atomized coating methods |
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NL2013332B1 (en) * | 2014-08-15 | 2016-09-22 | Gww-Infra Holding B V | Dijk, a method to improve a dike and an apparatus for carrying out the method. |
CN106759593A (en) * | 2017-01-18 | 2017-05-31 | 王燏斌 | A kind of groover and its construction method for hypogee |
CN106759262A (en) * | 2017-01-19 | 2017-05-31 | 中建三局集团有限公司 | The continuous sawing grooving of ground-connecting-wall synchronously irrigates wall-forming device and construction method |
US10731320B2 (en) | 2018-12-06 | 2020-08-04 | HHS Construction Inc. | Slurry sled for filling trench holes |
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US1270142A (en) * | 1917-04-27 | 1918-06-18 | Lorenzo R Gage Sr | Gold-dredge. |
NL25839C (en) * | 1927-03-08 | |||
US1731838A (en) * | 1927-03-26 | 1929-10-15 | Pettibone Mulliken Company | Dredge and the like |
US2636288A (en) * | 1947-01-31 | 1953-04-28 | Thomas William | Digging angle adjustment for endless belt excavators |
US3201948A (en) * | 1961-05-04 | 1965-08-24 | Arthur G Schramm | Trenching and cable laying machine |
US3203188A (en) * | 1961-10-23 | 1965-08-31 | Jetco Inc | Method and apparatus for preparing a trench for a subsurface conduit line and for laying such a line |
DE1243111B (en) * | 1963-07-05 | 1967-06-22 | Paul Niederwemmer Dipl Ing | Work vehicle for the production of an irrigation system |
US3298183A (en) * | 1964-05-11 | 1967-01-17 | Cons Thermoplastics Company | Apparatus for erecting a fluid barrier |
US3327484A (en) * | 1965-01-14 | 1967-06-27 | Tooth H & L Co | Tape laying plow |
US3332249A (en) * | 1965-01-22 | 1967-07-25 | Challenge Cook Bros Inc | Trench digging and refilling apparatus |
US3385068A (en) * | 1966-11-14 | 1968-05-28 | Arthur L. Armentrout | Method of making trench dam |
-
1969
- 1969-01-15 US US791472*A patent/US3603099A/en not_active Expired - Lifetime
- 1969-01-15 US US791358*A patent/US3603097A/en not_active Expired - Lifetime
- 1969-01-16 DE DE19691902137 patent/DE1902137A1/en active Pending
- 1969-01-16 DE DE19691902138 patent/DE1902138A1/en active Pending
- 1969-01-17 DE DE19691902324 patent/DE1902324A1/en active Pending
- 1969-01-20 AT AT55869A patent/AT306650B/en not_active IP Right Cessation
- 1969-01-21 FR FR6901026A patent/FR2000532A1/fr not_active Withdrawn
- 1969-01-21 NL NL6900977A patent/NL6900977A/xx unknown
- 1969-01-21 YU YU00139/69A patent/YU13969A/en unknown
- 1969-01-21 DD DD137392A patent/DD99193A5/xx unknown
- 1969-01-21 YU YU00137/69A patent/YU13769A/en unknown
- 1969-01-21 FR FR6901024A patent/FR2000530A1/fr not_active Withdrawn
- 1969-01-21 JP JP44003849A patent/JPS4832464B1/ja active Pending
- 1969-01-21 FR FR6901025A patent/FR2000531A1/fr not_active Withdrawn
- 1969-01-21 NL NL6900976A patent/NL6900976A/xx unknown
- 1969-01-21 NL NL6900978A patent/NL6900978A/xx unknown
- 1969-01-21 CA CA040700A patent/CA926140A/en not_active Expired
- 1969-01-22 GB GB3508/69A patent/GB1247791A/en not_active Expired
- 1969-01-22 BE BE727271D patent/BE727271A/xx unknown
- 1969-01-22 RO RO58841A patent/RO54806A/ro unknown
- 1969-01-22 BE BE727270D patent/BE727270A/xx unknown
- 1969-01-22 GB GB1258428D patent/GB1258428A/en not_active Expired
- 1969-01-22 BE BE727269D patent/BE727269A/xx unknown
- 1969-01-22 GB GB3505/69A patent/GB1250046A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2483485A1 (en) * | 1980-06-03 | 1981-12-04 | Sif Entreprise Bachy | PROCESS FOR PRODUCING DRAINING TRENCHES AND DRAINING TRENCHES PRODUCED BY THIS PROCESS |
EP0041425A1 (en) * | 1980-06-03 | 1981-12-09 | Sondages Injections Forages "S.I.F." Entreprise Bachy | Method of making drain trenches |
DE8716630U1 (en) * | 1987-12-17 | 1988-03-17 | Berkemeyer, Ralf, 7822 Häusern | Construction for collecting and storing snow - snow protection roof |
Also Published As
Publication number | Publication date |
---|---|
YU13969A (en) | 1973-08-31 |
DE1902138A1 (en) | 1969-08-28 |
GB1247791A (en) | 1971-09-29 |
DE1902324A1 (en) | 1969-09-04 |
FR2000530A1 (en) | 1969-09-12 |
JPS4832464B1 (en) | 1973-10-06 |
RO54806A (en) | 1973-07-20 |
GB1250046A (en) | 1971-10-20 |
NL6900978A (en) | 1969-07-24 |
BE727270A (en) | 1969-07-01 |
AT306650B (en) | 1973-04-25 |
NL6900977A (en) | 1969-07-24 |
US3603099A (en) | 1971-09-07 |
BE727271A (en) | 1969-07-01 |
FR2000532A1 (en) | 1969-09-12 |
FR2000531A1 (en) | 1969-09-12 |
GB1258428A (en) | 1971-12-30 |
CA926140A (en) | 1973-05-15 |
US3603097A (en) | 1971-09-07 |
BE727269A (en) | 1969-07-01 |
DD99193A5 (en) | 1973-07-20 |
YU13769A (en) | 1973-08-31 |
NL6900976A (en) | 1969-07-24 |
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