EP2466013A1 - Elément de coffrage - Google Patents
Elément de coffrage Download PDFInfo
- Publication number
- EP2466013A1 EP2466013A1 EP20100195626 EP10195626A EP2466013A1 EP 2466013 A1 EP2466013 A1 EP 2466013A1 EP 20100195626 EP20100195626 EP 20100195626 EP 10195626 A EP10195626 A EP 10195626A EP 2466013 A1 EP2466013 A1 EP 2466013A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- hollow body
- shuttering element
- shaped
- layer
- pile
- 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.)
- Withdrawn
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/16—Arrangement or construction of joints in foundation structures
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
- E02D31/02—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against ground humidity or ground water
- E02D31/04—Watertight packings for use under hydraulic pressure
Definitions
- the present invention relates to a method for sealing a pile associated with a breakthrough in a geomembrane in the construction sector.
- Bored piles are used, for example, for foundation foundations, especially in soft substrates. For their production, a hole is made with the desired depth and introduced a bored pile in the well or the bored pile immediately driven directly into the ground.
- the substrate When building a concrete structure, the substrate is typically covered with a geomembrane to prevent ingress of water from the subsoil into the structure.
- the bored piles are directly or indirectly connected to the structure, for which the sealing sheet must be pierced. This creates an area in the area of the penetration between the geomembrane and the bored pile, through which moisture from the subsurface can enter the structure.
- Object of the present invention is therefore to improve a method of the type mentioned in that moisture from the ground is unable to penetrate in the region of the penetration between geomembrane and bored pile.
- the hollow body-shaped formwork element has on the side facing the pile to a contact layer, which has a composite layer of a porous material and / or a sealant.
- FIG. 2 a side view of a hollow body-shaped shuttering element.
- FIG. 3a and 3b Side views of a flat body before (3 a), or after (3 b) the molding into a hollow body-shaped shuttering element by overlapping with itself.
- FIGS. 1a, 1b and 1c are shown a lateral cross section through a sealed pile according to the inventive method.
- the pile 1 is a pile in the construction area, which is embedded in a substrate 2.
- length, diameter, material, design of the piles can vary.
- the pile is made of materials selected from the group consisting of wood, metal and hardened mineral binders, preferably hardened mineral binders, most preferably concrete.
- Such a pole preferably has a length of 5-25 meters and preferably a diameter of 0.3-2 meters, in particular 0.6-1.2 meters.
- the pile 1 is a bored pile.
- the pile 1 can continue on its the Schott layer 4 facing end support elements 11th have, which, for example, to a wide distribution of the load, respectively anchoring load required.
- the method according to the invention comprises the step 1) of applying a bulkhead layer 4 to the substrate 2.
- the substrate 2 is typically the soil, the substrate may or may not be horizontal, preferably the substrate is substantially horizontal.
- the Schott layer 4 is typically a waterproofing membrane which is suitable for sealing a structure against moisture from the substrate.
- the Schott layer can consist of all materials which ensure sufficient tightness even at high liquid pressures.
- the scotch layer has a high resistance to water pressure, as well as good values in tear propagation and perforation tests.
- the Schott layer is a thermoplastic layer, preferably the Schott layer is selected from the group consisting of high density polyethylene (HDPE), medium density polyethylene (MDPE), low density polyethylene (LDPE), polyethylene (PE), polyethylene terephthalate ( PET), polystyrene (PS), polyvinyl chloride (PVC), polyamides (PA), ethylene-vinyl acetate (EVA), chlorosulfonated polyethylene, thermoplastic polyolefins (TPO), ethylene-propylene-diene rubber (EPDM), and mixtures thereof.
- HDPE high density polyethylene
- MDPE medium density polyethylene
- LDPE low density polyethylene
- PE polyethylene
- PET polyethylene terephthalate
- PS polystyrene
- PVC polyvinyl chloride
- PA polyamides
- EVA ethylene-vinyl acetate
- TPO thermoplastic polyolefins
- EPDM ethylene-propylene-diene rubber
- the Schott layer may have a thickness of 0.1 to 5 mm, in particular 0.5 to 3.5 mm, preferably 1.5 to 2.5 mm.
- the inventive method further comprises the step 2) of the introduction of the pile 1 in the substrate 2. This can be done before or after the step 1).
- the introduction is typically introduced by drilling or piling in the underground. Such methods are known to the person skilled in the art.
- the pile 1 is arranged so as to penetrate the bulkhead layer 4. This can be achieved by piercing the bulkhead layer 4 from the pile when introducing the pile 1 into the substrate 2. However, it can also be achieved that after the introduction of the pile into the ground, the Schott layer is attached to the substrate and the area of the substrate in which the pile is embedded, is left free of Schott layer. This can be achieved, for example, by cutting recesses from the Schott layer in these areas and placing the Schott layer on the substrate in such a way that said recesses come to lie above the pile ends.
- the inventive method comprises the step 3) of attaching a hollow body-shaped shuttering element 3 along the longitudinal center axis of the pile 1, wherein the hollow body-shaped shuttering element surrounds the pile.
- the portion of the pole that is out of the ground will typically be along substantially the entire length, as in FIG. 1a or 1c shown, or only part of its length, as in FIG. 1b shown surrounded by the hollow body-shaped shuttering element, preferably along the substantially entire length.
- essentially the entire length is meant in the present case that near the substrate a region of a few centimeters or millimeters along the longitudinal axis of the pile can not be surrounded by the hollow body-shaped shuttering element, for example, when the hollow body-shaped shuttering element is arranged on the Schott layer, as in FIG. 1 a, where in FIG. 1 a is the pile in the area corresponding to the thickness of the Schott layer, not surrounded by the hollow body-shaped shuttering element.
- the pile can be completely filled with mineral material by introducing mineral binder 5 into the intermediate region 12 between the pile and hollow body-shaped formwork element Binder are covered. This is conducive to preventing hindlimbing.
- step 4) the end of the pile 1 facing the Schott layer 4 is substantially completely, in particular completely, covered with mineral binder 5. Furthermore, it may be advantageous to subsequently coat the hardened mineral binder with a layer of epoxy resin and thus to seal it, typically with a layer thickness of 0.5 to 5 cm, preferably 1 to 2 cm. This sealing is suitable both for the case in which the part of the pile, which is located outside the ground, is surrounded substantially along the entire length of the hollow body-shaped shuttering element, as well as for embodiments where this is the case only on a part of its length is.
- the inventive method further comprises the step 4) of introducing mineral binder 5 into the intermediate region 12 between the pile 1 and the hollow body-shaped shuttering element 3.
- the mineral binders are hydraulic binders and / or latently hydraulic binders and / or pozzolanic binders.
- hydraulic binders is understood to mean binders which harden or harden under water, such as, for example, hydraulic lime or cement.
- latent hydraulic binders is understood to mean binders which only set or harden by the action of additives (exciters), such as, for example, granulated blastfurnace slag.
- pozzolanic binders in the present document means binders which do not self-set but after moisture storage by binding of calcium hydroxide provide strength-forming reaction products, such as fly ash, silica fume, and natural pozzolans, such as. B. Trass.
- the mineral binders are typically cement based binders, preferably high strength Grout.
- the introduction is typically done by casting. Such methods are known to the person skilled in the art.
- step 4 in the intermediate region 12 mineral binder remains therein and hardens therein.
- the mineral binder 5 introduced in step 4) essentially bonds firmly to the contact layer 6 and in particular hinders the hollow-body-shaped shuttering element 3 from being traversed by pressurized water 10 of the substrate.
- the contact layer 6 has a composite layer 7 of a porous material and / or a sealant 8.
- the composite layer may consist of all materials, in particular of those which are well penetrated by liquid mineral binders, in particular concrete, and form a good bond with the hardened mineral binder.
- composite layer is understood in this document to mean a layer which can ensure the bond to the applied mineral binder.
- the composite layer may form a substantially solid compound with mineral binders when said mineral binders are contacted with the composite layer prior to their cure.
- the composite layer is made of a porous material.
- a porous structure is conducive to the elasticity of the composite layer, it can better withstand tensile and shear forces. On the other hand, it leads to a good absorption of liquid mineral binders and thus to a good bond with the liquid and the cured mineral binder.
- the composite layer is a fiber material.
- the fibers comprise or consist of organic or synthetic material. In particular, it is cellulose, cotton fibers, protein fibers or synthetic fibers. Fibers made of polyester or of a homo- or copolymers of ethylene and / or propylene or of viscose may be mentioned as synthetic fibers.
- the fibers may here be short fibers or long fibers, spun, woven or non-woven fibers or filaments.
- the fibers may be directional or stretched fibers.
- the fiber material comprises cavities. These cavities are constructed by suitable manufacturing methods. Preferably, the cavities are at least partially open and allow the penetration of liquid mineral binders.
- the body constructed of fibers can be prepared by a variety of methods known to those skilled in the art.
- bodies are used which are a fabric, scrim or knitted fabric.
- a fiber material is a felt or fleece.
- the composite layer is a thermoplastic material and the material is selected from the group comprising high density polyethylene (HDPE), polyethylene terephthalate (PET), polystyrene (PS), polypropylene (PP), polyvinyl chloride (PVC), polyamide (PA) and combinations from that.
- HDPE high density polyethylene
- PET polyethylene terephthalate
- PS polystyrene
- PP polypropylene
- PVC polyvinyl chloride
- PA polyamide
- the composite layer 7 may have a thickness of 0.5 to 30 mm, preferably 2 to 10 mm.
- the sealant is a thermoplastic or a thermoplastic elastomer.
- Thermoplastic elastomers have the advantage that the sealant thereby has a good elasticity with respect to horizontal and vertical displacements, in particular displacements due to mechanical stresses in the structure. A good elasticity of the sealant prevents cracking or detachment of the sealant and thus a failure of the seal.
- thermoplastic elastomers in this document are understood as meaning plastics which combine the mechanical properties of vulcanized elastomers with the processability of thermoplastics.
- thermoplastic elastomers are block copolymers with hard and soft segments or so-called polymer alloys with correspondingly thermoplastic and elastomeric constituents.
- sealants which are selected from the group consisting of acrylate compounds, polyurethane polymers, silane-terminated polymers and polyolefins.
- the sealant 8 is a pressure-sensitive adhesive and / or a hotmelt adhesive. This ensures a good bond and good adhesion between the mineral binder and the hollow body formwork element and thus reduces the detachment of the sealant and thus a failure of the seal.
- Pressure-sensitive adhesives and hot melt adhesives are generally known to the person skilled in the art and are described in US Pat CD Römpp Chemie Lexikon, Version 1.0, Georg Thieme Verlag, Stuttgart ,
- the sealant contains swelling agents which upon contact with water increase their volume to a multiple, typically between 200-1000% of the original volume.
- certain swelling substances can also react chemically with water.
- swelling agents are polyurethane-based bulking agents, in particular silane-modified polymers which cure by moisture to give an elastic product.
- swelling substances are bentonite-butyl rubbers.
- the swellable substances are swelling substances which react with water in a time-delayed manner by coating, so that the swelling substances do not swell or only swell during contact with moist mineral binders and are swellable in the event of running behind the hollow body-shaped sealing element with pressing water stay.
- the sealant may have a thickness of 0.5 to 30 mm, preferably 2 to 10 mm.
- the hollow body-shaped shuttering element 3 has at least one injection hose which is arranged on the side of the hollow body-shaped shuttering element 3 facing the pile 1.
- suitable injection materials such as acrylate compounds, polyurethane polymers or cement after the hardening of the mineral binder can be subsequently introduced by the injection hose and thus limit hindrance, especially prevent.
- the hollow body-shaped shuttering element 3 may further comprise a support layer 9 made of metal, in particular steel, or a plastic, in particular a thermoplastic material, which is selected from the group consisting of high density polyethylene (HDPE), medium density polyethylene (MDPE), polyethylene low density (LDPE), polyethylene (PE), polyethylene terephthalate (PET), polystyrene (PS), polyvinyl chloride (PVC), polyamides (PA), ethylene-vinyl acetate (EVA), chlorosulfonated polyethylene, thermoplastic polyolefins (TPO) and ethylene Propylene-diene rubber (EPDM).
- HDPE high density polyethylene
- MDPE medium density polyethylene
- LDPE polyethylene low density
- PE polyethylene
- PET polyethylene terephthalate
- PS polystyrene
- PVC polyvinyl chloride
- PA polyamides
- EVA ethylene-vinyl acetate
- TPO thermoplastic polyolefins
- the support layer 9 has a thickness of 0.2 - 5 mm, in the case that it is a metal support layer in particular of 0.6 - 2 mm, in the case that it is a plastic support layer is in particular from 0.5 to 5 mm ,
- the hollow body-shaped shuttering element 3 is not substantially bulged or bent, in particular not bulged or bent. This is to the advantage of advantage, because a controlled filling level and dimension of filled with mineral binder formwork element can be ensured. Further damage to the formwork element is prevented by the forces resulting from the weight of the binder forces.
- the hollow body-shaped shuttering element 3 has a height of 2 to 50 cm, in particular 5 to 30 cm.
- the hollow body-shaped shuttering element 3 can be arranged substantially on the side facing away from the substrate 2 side of the Schott layer 4, as shown in the FIGS. 1a and 1b is apparent or not.
- the hollow body-shaped shuttering element can also be arranged on the side facing away from the substrate 2 and facing side of the Schott layer 4, as shown in the Figure 1c will be shown.
- the hollow body-shaped shuttering element 3 is arranged substantially on the side facing away from the substrate 2 side of the Schott layer 4.
- substantially on the side facing away from the substrate side of the Schott layer is understood in the present case that more than 80%, preferably more than 90%, particularly preferably more than 95%, of the height of the hollow body-shaped shuttering element on the side facing away from the substrate 2 the Schott layer 4 is arranged. It is further preferred if the hollow body-shaped shuttering element 3 is arranged completely on the side facing away from the substrate 2 side of the Schott layer 4.
- the method according to the invention comprises the step 5) of connecting the Schott layer 4 and the hollow-body-shaped shuttering element 3.
- the connection can be made in any manner which has an in the Ensures substantially watertight connection between the Schott layer 4 and hollow body-shaped shuttering element 3.
- the connection is effected by welding and / or gluing and / or mechanical connection.
- Step 5) may be performed before or after step 4).
- step 5) is performed after step 4).
- the hollow body-shaped shuttering element has at least one connecting element 13, which connects the hollow body-shaped shuttering element 3 with the Schott layer 4, as shown in FIGS FIGS. 1a and 1b is shown.
- the connecting element is preferably a band which surrounds the hollow body-shaped formwork element and which is attached radially outward.
- the tape typically has a width of 2 - 50 cm, in particular 5 - 30 cm, and a thickness of 0.2 - 5 mm.
- step 5 the bonding of the Schott layer 4 and the hollow body-shaped shuttering element 3 is carried out by welding and / or gluing and / or mechanically connecting the connecting element 13 and the Schott layer 4.
- bonding results in an overlap area of connector and bulkhead of 2-15 cm.
- the connecting element is arranged on the side facing the Schott layer edge of the hollow body-shaped shuttering element, as for example in the FIGS. 1a and 1b is apparent.
- the hollow body-shaped shuttering element 3 is preferably a hollow body with two openings, in particular a cylindrical hollow body, in particular preferably a substantially circular-cylindrical hollow body, most preferably a circular-cylindrical hollow body.
- the hollow body-shaped shuttering element 3 is a hollow body produced by deep-drawing or extrusion, as shown in FIG. 2 is shown, or a curved planar body which overlaps in its longitudinal direction.
- FIG. 3a shows a possible flat body, or FIG. 3b after molding to a hollow body-shaped shuttering element lateral overlap with itself.
- the flat body can be connected to itself in various ways in the overlapping region 14 to form a hollow body, for example by gluing or mechanical connection means.
- the overlapping area is secured with at least one clip-shaped holding element, as shown in FIG FIG. 3b is shown.
- the overlapping area 14 is 2 - 30 cm, measured from the axial longitudinal edges in the longitudinal direction along the flat body.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
- Piles And Underground Anchors (AREA)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20100195626 EP2466013A1 (fr) | 2010-12-17 | 2010-12-17 | Elément de coffrage |
CN201180057481.4A CN103228845B (zh) | 2010-12-17 | 2011-12-14 | 模板元件 |
PCT/EP2011/072766 WO2012080341A1 (fr) | 2010-12-17 | 2011-12-14 | Élément de coffrage |
JP2013543760A JP5960715B2 (ja) | 2010-12-17 | 2011-12-14 | 型枠要素 |
BR112013011368A BR112013011368A2 (pt) | 2010-12-17 | 2011-12-14 | elemento de forma |
EP20110797008 EP2652207B1 (fr) | 2010-12-17 | 2011-12-14 | Elément de coffrage |
RU2013117937/03A RU2581066C2 (ru) | 2010-12-17 | 2011-12-14 | Элемент опалубки |
US13/918,231 US9127433B2 (en) | 2010-12-17 | 2013-06-14 | Formwork element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP20100195626 EP2466013A1 (fr) | 2010-12-17 | 2010-12-17 | Elément de coffrage |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2466013A1 true EP2466013A1 (fr) | 2012-06-20 |
Family
ID=43796150
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20100195626 Withdrawn EP2466013A1 (fr) | 2010-12-17 | 2010-12-17 | Elément de coffrage |
EP20110797008 Not-in-force EP2652207B1 (fr) | 2010-12-17 | 2011-12-14 | Elément de coffrage |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110797008 Not-in-force EP2652207B1 (fr) | 2010-12-17 | 2011-12-14 | Elément de coffrage |
Country Status (7)
Country | Link |
---|---|
US (1) | US9127433B2 (fr) |
EP (2) | EP2466013A1 (fr) |
JP (1) | JP5960715B2 (fr) |
CN (1) | CN103228845B (fr) |
BR (1) | BR112013011368A2 (fr) |
RU (1) | RU2581066C2 (fr) |
WO (1) | WO2012080341A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104727349B (zh) * | 2014-03-02 | 2016-12-07 | 宁波市鄞州丰茂水利工程有限公司 | 一种混凝土伸缩缝双止水结构固定件 |
CN103821180B (zh) * | 2014-03-02 | 2015-07-29 | 山东交通学院 | 一种混凝土伸缩缝双止水结构 |
EP3909932A1 (fr) * | 2015-12-23 | 2021-11-17 | Sika Technology AG | Couche de contact avec un composant de charge solide |
CN205742241U (zh) * | 2016-06-28 | 2016-11-30 | 广东中科华大工程技术检测有限公司 | 一种钢管灌注预应力稳压封桩装置 |
CN108589797B (zh) * | 2018-06-06 | 2023-12-05 | 中铁第四勘察设计院集团有限公司 | 一种地下结构与墩柱分离式节点防水系统 |
CN115369927A (zh) * | 2022-09-13 | 2022-11-22 | 中国三冶集团有限公司 | 一种垃圾坑底板桩头防渗结构施工方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734525A1 (de) * | 1977-07-30 | 1979-02-08 | Dynamit Nobel Ag | Randbefestigung von kunststoffdichtungsbahnen an einem bauwerk |
DE102006059044A1 (de) * | 2006-12-14 | 2008-06-19 | Fischerwerke Gmbh & Co. Kg | Verfahren und Anordnung zum Abdichten von Gebäuden |
WO2010028766A1 (fr) * | 2008-09-11 | 2010-03-18 | Carpi Tech Bv Amsterdam, Chiasso Branch | Procédé et système de fixation ponctuelle d’une membrane d’imperméabilisation à un ouvrage hydraulique |
EP2177349A1 (fr) * | 2008-10-15 | 2010-04-21 | Sika Technology AG | Membrane étanche à l'eau |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US892592A (en) * | 1905-10-17 | 1908-07-07 | E G Siggers | Post and tile mold. |
US1409422A (en) * | 1921-03-17 | 1922-03-14 | Harry E Squire | Process for producing composite piles |
US2428070A (en) * | 1945-11-29 | 1947-09-30 | Frenkil Victor | Foundation pile |
US3166871A (en) * | 1962-02-23 | 1965-01-26 | P L Montemurro | Apparatus for setting a fence post in concrete |
DE2147051A1 (de) * | 1971-09-21 | 1973-04-05 | Dyckerhoff & Widmann Ag | Verfahren zum herstellen eines druckpfahles im boden |
US4019301A (en) * | 1974-07-15 | 1977-04-26 | Fox Douglas L | Corrosion-resistant encasement for structural members |
JPS6030485Y2 (ja) * | 1982-08-14 | 1985-09-12 | 藤森工業株式会社 | 固定部材打込用部材 |
JPH0126891Y2 (fr) * | 1985-05-31 | 1989-08-11 | ||
US4767095A (en) * | 1986-12-23 | 1988-08-30 | Fitzgerald John M | Concrete column form |
US5175973A (en) * | 1988-06-14 | 1993-01-05 | Team, Inc. | Compression repair method and apparatus |
RU2057847C1 (ru) * | 1992-09-15 | 1996-04-10 | Александр Сергеевич Петрашень | Способ усиления фундаментов |
JP3192277B2 (ja) * | 1993-05-14 | 2001-07-23 | 新日本製鐵株式会社 | コンクリート柱 |
US6471446B2 (en) * | 1996-12-02 | 2002-10-29 | Foundation Technologies, Inc. | Reduced skin friction bore casing |
US5915884A (en) * | 1996-12-11 | 1999-06-29 | Surevoid Products, Inc. | Arcuate end corrugated paper form void |
US5890844A (en) * | 1997-10-08 | 1999-04-06 | Schellhorn; Verne L. | Single engine soil processing system |
JPH11315587A (ja) * | 1998-05-01 | 1999-11-16 | Taiheiyo Cement Corp | 構造物の防食被覆構造、防食工法および防食パネル |
JP4063690B2 (ja) * | 2003-03-03 | 2008-03-19 | 鹿島建設株式会社 | 被覆型廃棄物最終処分場の構造物の遮水工法及びその構造 |
JP2005194768A (ja) * | 2004-01-07 | 2005-07-21 | Murata Mach Ltd | コンクリート柱補修および/又は補強工法及び補修および/又は補強部材 |
US7192219B2 (en) * | 2005-03-22 | 2007-03-20 | Dominick Graziosi | Pier boot and method for sealing a crawlspace |
RU2305154C1 (ru) * | 2006-01-30 | 2007-08-27 | ГОУ ВПО "Санкт-Петербургский государственный архитектурно-строительный университет" | Способ возведения плитно-свайного фундамента |
RU2385384C1 (ru) * | 2008-07-18 | 2010-03-27 | Общество с ограниченной ответственностью "МПО РИТА" | Способ изготовления узла сопряжения сваи с существующим фундаментом при его усилении (варианты) |
RU2378454C1 (ru) * | 2008-08-14 | 2010-01-10 | Федеральное государственное образовательное учреждение высшего профессионального образования Кубанский государственный аграрный университет | Способ возведения свайно-плитного фундамента |
US8192111B2 (en) * | 2009-05-20 | 2012-06-05 | Gse Lining Technology, Inc. | Boot for geosynthetic layer |
CN101691739B (zh) * | 2009-08-31 | 2011-04-20 | 天津市水利科学研究院 | 复合型自粘止水带及制作方法和施工方法 |
CN101781885A (zh) * | 2010-03-12 | 2010-07-21 | 中国水电顾问集团中南勘测设计研究院 | 复合橡胶止水带以及贴坡式止水结构 |
-
2010
- 2010-12-17 EP EP20100195626 patent/EP2466013A1/fr not_active Withdrawn
-
2011
- 2011-12-14 EP EP20110797008 patent/EP2652207B1/fr not_active Not-in-force
- 2011-12-14 CN CN201180057481.4A patent/CN103228845B/zh not_active Expired - Fee Related
- 2011-12-14 WO PCT/EP2011/072766 patent/WO2012080341A1/fr active Application Filing
- 2011-12-14 BR BR112013011368A patent/BR112013011368A2/pt not_active Application Discontinuation
- 2011-12-14 JP JP2013543760A patent/JP5960715B2/ja not_active Expired - Fee Related
- 2011-12-14 RU RU2013117937/03A patent/RU2581066C2/ru not_active IP Right Cessation
-
2013
- 2013-06-14 US US13/918,231 patent/US9127433B2/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2734525A1 (de) * | 1977-07-30 | 1979-02-08 | Dynamit Nobel Ag | Randbefestigung von kunststoffdichtungsbahnen an einem bauwerk |
DE102006059044A1 (de) * | 2006-12-14 | 2008-06-19 | Fischerwerke Gmbh & Co. Kg | Verfahren und Anordnung zum Abdichten von Gebäuden |
WO2010028766A1 (fr) * | 2008-09-11 | 2010-03-18 | Carpi Tech Bv Amsterdam, Chiasso Branch | Procédé et système de fixation ponctuelle d’une membrane d’imperméabilisation à un ouvrage hydraulique |
EP2177349A1 (fr) * | 2008-10-15 | 2010-04-21 | Sika Technology AG | Membrane étanche à l'eau |
Also Published As
Publication number | Publication date |
---|---|
US9127433B2 (en) | 2015-09-08 |
RU2013117937A (ru) | 2015-01-27 |
BR112013011368A2 (pt) | 2017-07-25 |
EP2652207A1 (fr) | 2013-10-23 |
WO2012080341A1 (fr) | 2012-06-21 |
CN103228845B (zh) | 2015-09-23 |
CN103228845A (zh) | 2013-07-31 |
JP5960715B2 (ja) | 2016-08-02 |
EP2652207B1 (fr) | 2015-04-08 |
JP2014501341A (ja) | 2014-01-20 |
RU2581066C2 (ru) | 2016-04-10 |
US20130279991A1 (en) | 2013-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2349707B1 (fr) | Membrane étanche à l'eau | |
EP2652207B1 (fr) | Elément de coffrage | |
WO2011033122A1 (fr) | Membrane étanche à l'eau | |
WO2013037766A1 (fr) | Élément de cuvelage avec couche d'étanchéité thermoplastique | |
DE102016107632A1 (de) | Platten- oder bahnförmige Dichtung für Bauwerke aus Beton sowie Verfahren zum Herstellen einer Verbundabdichtung im Wand-, Boden- und Deckenbereich von Bauwerken aus Materialien auf Zementbasis, insbesondere Beton | |
WO2012098115A1 (fr) | Matière d'étanchéité et élément d'étanchéité pour l'étanchéification des ouvrages | |
DE4428591C2 (de) | Zwei- oder mehrlagige Kunststoffdichtungsbahn, Verfahren zum Abdichten von Bauten oder Bauwerksteilen mit einer Kunststoffdichtungsbahn sowie Verwendung derselben | |
EP2949462B1 (fr) | Élément d'étanchéité de surface pour corps de construction | |
DE202021003197U1 (de) | Schwindrohrschuh zur zuverlässigen Stabilisierung und Verbindung der Ausrichtung eines Schwindrohres mit einem Fugenband | |
EP1812652A1 (fr) | Structure en couches | |
DE2607317B2 (de) | Rohrformstück | |
DE9421920U1 (de) | Zwei- oder mehrlagige Kunststoffdichtungsbahn für Bauabdichtungen oder Abdichtungen im Druckwasserbereich | |
DE102015112591A1 (de) | Dichtungsbahn, Verfahren zur Herstellung derselben und Verfahren zur Herstellung von gegen Wasser abgedichteten Oberflächen aus Materialien auf Zementbasis | |
JP2015224470A (ja) | 盛土の安定化工法 | |
EP1983157A1 (fr) | Dispositif destiné à étanchéifier un passage organisé d'un élément de perçage dans une bande de joint | |
EP3854952A1 (fr) | Procédé de construction d'une construction enterrée | |
AT374864B (de) | Feuchtigkeitsisolierung zur nachtraeglichen einbringung in bestehende aufgehende mauern, waende, fundamente od.dgl. | |
EP2499304A1 (fr) | Dispositif pour étancher un perçage associé à un élément de perçage dans une bande d'étanchéité | |
DE2233990C3 (de) | Vorrichtung zur Herstellung eines wenigstens gegen mechanische Kräfte gesicherten Anschlusses einer zur Abdichtung eines Bauwerkes verlegten Dichtungsbahn | |
DE9408760U1 (de) | Zwei- oder mehrlagige Kunststoffbahn | |
WO2014111583A1 (fr) | Procédé de fabrication d'un segment de cuvelage muni d'une couche barrière thermoplastique | |
DE202021103635U1 (de) | Flächenabdichtungsbahn | |
DE2442057A1 (de) | Abdichtung fuer bauwerke des hochbaus, insbesondere fuer flachdaecher | |
EP3426848A1 (fr) | Paroi de retenue | |
DE202004020399U1 (de) | Schichtaufbau |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20121221 |