EP1630300A1 - Fondation d' un batiment protecté d' eau - Google Patents

Fondation d' un batiment protecté d' eau Download PDF

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Publication number
EP1630300A1
EP1630300A1 EP05017260A EP05017260A EP1630300A1 EP 1630300 A1 EP1630300 A1 EP 1630300A1 EP 05017260 A EP05017260 A EP 05017260A EP 05017260 A EP05017260 A EP 05017260A EP 1630300 A1 EP1630300 A1 EP 1630300A1
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EP
European Patent Office
Prior art keywords
wall
concrete
elements
geomembrane
sealing
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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Withdrawn
Application number
EP05017260A
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German (de)
English (en)
Inventor
Roland Wolf
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Individual
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Individual
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Publication date
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Publication of EP1630300A1 publication Critical patent/EP1630300A1/fr
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    • 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

Definitions

  • the invention relates to a building part with a concrete floor slab and a wall assembly, a suitable for such a wall assembly precast wall element and method of manufacturing the building part and the finished part wall element.
  • the invention relates in particular to waterproof basement as a structural part.
  • Such basements typically have an integrally continuous concrete slab as a base plate, along the edge of which a wall arrangement projects upwards and surrounds an interior on several sides.
  • the basements may be partially or completely lowered below the floor level and in particular also at least in a lower area often or permanently surrounded by water.
  • the known structural parts of this type can be created partially or completely by means of built in the construction site formwork fresh concrete or using dimensionally prepared precast elements, the finished parts can be designed especially for the wall assembly as multi-shell hollow elements, which on site with fresh concrete fill out.
  • thermal insulation for which typically prepared plates of heat-insulating material as a support under the bottom plate and / or fixed from the outside to the wall assembly.
  • the invention has for its object to provide a building part of the aforementioned type with high reliability of the waterproofing, a suitable prefabricated wall element and manufacturing method for the building part and the finished wall element.
  • second geomembrane within the wall assembly between a concrete layer of an inner shell of the wall assembly and an outer shell of the wall assembly and the substantially abutting or overlapping connection of the first geomembrane and the second geomembrane results in a substantially closed trough-shaped seal, in particular at under the lower edge of the inner shell extending laterally to the deeper reaching second sealing sheet bottom plate.
  • a planar, advantageously flexible, preferably waterproof carrier in particular a plastic film understood, which is provided at least on a concrete layer side facing a sealing material of the introductory already described and known per se, which with hardening fresh concrete a creep-water-tight interface is known, for example, from EP 796951 B1.
  • a creep-water-tight interface is thus between the first geomembrane and the bottom plate and between the second geomembrane and the concrete layer of the inner shell of the wall assembly and advantageously between the deeper than the lower edge of the inner shell reaching portion of the second geomembrane and the Bottom plate, given in particular its side edge surface.
  • the flexible carrier of the geomembrane can also advantageously contain a thin aluminum layer as vapor diffusion barrier.
  • the second sealing sheet is advantageously glued to the outer shell, wherein an adhesive layer can also be given by a film of the second sealing web is provided on both sides with the sealing material, which acts strongly adhesive by the bitumen.
  • the outer shell is advantageously inherently dimensionally stable.
  • the outer shell is advantageously at least predominantly made of a heat-insulating material, in particular a rigid foam material.
  • the average specific gravity of the material of the outer shell is advantageously less than 0.2 g / cm 3 , in particular less than 0.1 g / cm 3 .
  • the wall assembly is advantageously connected by means of the interface between the bottom plate and the bottom edge of the wall assembly bridging connection devices, which are advantageously anchored in a concrete layer of the wall assembly and in the concrete layer of the bottom plate.
  • the connecting devices may for example contain conventional reinforcing elements.
  • the connecting devices also contain support elements, which support the wall arrangement above the foundation at a vertical distance from the first sealing web before casting the bottom plate.
  • the upper level of the bottom plate is advantageously higher than the lower edge of the inner shell of the wall assembly, in which case the step formed in the bottom plate along the wall assembly advantageously acts laterally supporting the wall assembly against externally pressing water and soil.
  • the height of the step is advantageously a few centimeters and is preferably in the range between 1.5 cm and 4.5 cm.
  • the wall arrangement is advantageously composed of a plurality of, preferably flat prefabricated wall elements.
  • the inner shell of the wall elements is subdivided in the direction of the wall surface normal into a core concrete layer facing the second geomembrane and an inner wall panel facing away from the second geomembrane and facing the surrounding inner space.
  • Inner wall plate and core concrete layer are advantageously connected by a common wall reinforcement.
  • the outer shell provided with the second geomembrane and the inner wall panel already supporting the wall reinforcement may define a cavity opposite one another in which the wall reinforcement protrudes and which is filled with fresh concrete which hardens to the core concrete layer and thereby forms the Kriechwasser Notice interface with the sealing material of the second geomembrane.
  • the inner wall panel with the wall reinforcement can be previously prepared in a conventional manner as a lattice girder or so-called filigree.
  • Inner wall plate and outer shell act as shuttering elements for the core concrete layer and remain firmly connected with this as parts of the wall element.
  • the outer shell is advantageously held solely on the second geomembrane and its interface with the core concrete layer, in particular without the second geomembrane penetrating fasteners to the core concrete layer.
  • the cavity in which the core-concrete layer of the wall element is produced can, in an advantageous embodiment, be bounded at the bottom by a closure plate which remains at the lower edge of the inner shell of the wall element. Parts of the connecting devices between wall arrangement and bottom plate can pass through the end plate and are surrounded by the fresh concrete for the core concrete layer and firmly enclosed.
  • the lower end plate may be in an advantageous embodiment, for example, a fiber cement board.
  • the cavity for producing the core-concrete layer can be bounded laterally by further formwork elements remaining in the wall element. These can advantageously be fastened to the outer shell or the second sealing web, in particular glued over the sealing material.
  • these further formwork elements may have a further sealing membrane facing the cavity for the core concrete layer and form a creep-water-tight interface with the fresh concrete hardening to the core concrete layer.
  • the core concrete layer is not horizontally parallel to the wall surface out to the side edges of the inner wall panel and outer shell and so recessed at the side edges of the precast wall elements a space between the inner wall panel and outer shell.
  • reinforcing elements of the wall reinforcement project into the free space, wherein preferably such reinforcing elements are already prepared connected to the inner wall panel.
  • an overlapping circumferential reinforcement can be achieved.
  • the reinforcement elements in the free space can also be omitted if the stability of the composite wall arrangement is ensured in a different way.
  • the inner shell of the wall elements may consist of a uniform, cast in one piece concrete layer.
  • the provided with the second sealing sheet outer shell serves as a floor in a horizontal formwork form for the wall element and white filled with a sealing material of reinforcing elements fresh concrete to form the inner shell of the wall elements is filled.
  • the fresh concrete again forms the creep-water-tight interface with the second geomembrane during curing.
  • Lower end plate and / or lateral formwork elements may be provided as in the two-shell inner shell, or preferably omitted ........................ « Free space at the joints between adjacent wall elements is advantageously given by the fact that at least one side edge of a step is formed.
  • the second geomembrane of the outer shell is also in the region of the free space on the side edge of the wall element and there again forms a creeper-water-tight interface with the fresh concrete poured on the construction site.
  • the second geomembrane can be bridged by strip elements in the manner of the geomembranes. Also on the butt joints of the first and the second geomembrane in the region of the wall-sole connection such strip elements may be provided in the manner of the geomembranes.
  • the sealing material of the first and second sealing sheet and possibly other surfaces may advantageously be protected by a peelable film, which remains on the sealing material to protect the sealing material from contamination until the respective surface portions are processed.
  • the geomembranes can also by directly on a support surface of the outer shell, z. B. applied to a foam glass insulating material applied sealing material.
  • geomembranes on preferably flexible carrier film, for example made of PVC.
  • the structural part is in particular a sealed basement trough, but in another embodiment may also form part of a ceiling construction, in particular a flat roof construction, in which case preferably the first geomembrane extends over a load-bearing ceiling construction and prevents the penetration of water from top to bottom.
  • the creep-water-tight interface along the first geomembrane opposite the overlying bottom plate prevents the horizontal spreading of water and the emergence of water accumulation between the first geomembrane and bottom plate.
  • the building part can advantageously be supported on a foundation, which z. B. may be executed as a point foundation under the joints of adjoining wall elements or preferably as a strip foundation under the wall assembly.
  • a foundation which z. B. may be executed as a point foundation under the joints of adjoining wall elements or preferably as a strip foundation under the wall assembly.
  • under the entire base plate and the wall elements substantially continuous and the wall elements laterally projecting foundation plate is provided.
  • the foundation plate is concreted in a preferred embodiment and connected at its bottom plate facing top with the bottom plate down bounding the first sealing membrane applied on the underside of the first sealing membrane sealing material, in turn, the concrete of the foundation plate with the bottom of the first sealing membrane forms a creeping water-tight interface , This is preferably achieved by covering the baseplate cast on site with the first geomembrane when the concrete is not yet cured that the concrete of the foundation plate cures with applied first sealing sheet and forms the creep-water-tight boundary layer.
  • the foundation plate may contain reinforcing elements and substantially the static stability of the bottom of the building part in a smaller thickness and possibly can be performed without their own reinforcement. It is essential that the first geomembrane forms a creep-water-tight interface both towards the bottom plate and towards the base plate.
  • the creep-water-tight property of the interfaces should be given substantially flat throughout, with individual smaller isolated island surfaces with less or no creeping water tightness are still unproblematic. The arrangement is thus also fault-tolerant in the production.
  • a basement trough as a building part according to the present invention is shown in Fig. 1 in an oblique view from above with a view into the interior surrounded by a plurality of wall elements, wherein the basement trough is drawn cut on the viewer side facing.
  • the basement sump consists in particular of a base plate BP and a plurality of prefabricated wall elements WE, which project upright along the edge of the base plate and form a circumferential wall arrangement.
  • the wall elements connect to corner joints FE or longitudinal joints FL together.
  • the bottom plate BP is shown in transparent to represent individual foundations (point foundations) EF and support elements SE, by means of which the wall assembly is supported when setting up on the foundations, more clearly.
  • an inner wall ZW which are supported on their own individual foundations and thus can act as a structural component for a further floor structure.
  • the wall elements WE are independent of the site, z. B. made to measure in a concrete plant and delivered as a single wall elements to the site.
  • the substrate UG for the basement bath is prepared by creating the individual foundations EF in the chosen example and leveling the substrate for the floor slab.
  • the substrate can be further pre-processed in a conventional manner in different ways, for example by applying a cleanliness layer, which may be designed in particular as a lean concrete layer.
  • the substrate can also be given by a layer of insulating material, such as rigid plastic foam or foam glass. If the thermal insulation also extend over the foundations, a sufficiently pressure-resistant material for the thermal insulation, for example, to choose foam glass.
  • a first sealing membrane DB1 is placed above the prepared base for the base plate, including the area above the foundations. This can consist of several partial webs, which overlap at the butt welds or are bridged by sealing strips or the like.
  • the geomembrane DB1 can also be prepared for the subsurface forming insulation boards.
  • the geomembrane has upwardly, ie to the side on which the fresh concrete for the bottom plate is applied, a layer of a sealing material, which preferably has a tough sticky consistency and in particular bitumen and / or resin may contain as an essential ingredient and in contact with hardening fresh concrete forms with this a creep-water-tight interface.
  • the sealant has in this case with the formation of Kriechwasser Whyn interface during the curing of fresh concrete completely different properties than the construction sector also frequently used bitumen board, the interface remains to curing concrete largely water.
  • the sealant of the geomembrane DB1 can still be covered at this stage with a peelable protective film, for example made of polyethylene.
  • the protective film on the sealing compound of the sealing membrane DB1 is advantageously removed at least in the area of the support.
  • the wall elements consist in the preferred example outlined of a concrete inner shell and a preferably made of concrete different material outer shell and a lying between the inner shell and outer shell second sealing membrane DB1, which in turn facing the concrete of the inner shell has a sealant which during curing of the concrete Inner shell with this a creep-water-tight interface has formed.
  • the outer shell is preferably formed by a dimensionally stable plate DP of heat-insulating material
  • the wall elements have on the lower edge of the inner shell downwardly projecting support elements SE, by means of which the wall elements are supported on the foundations EF on the geomembrane DB1. In this case, as far as necessary, small height differences of the foundations at the individual support points can be compensated, for example, by placing spacer elements and / or by adjustability of the support elements.
  • the support elements may also contain adjustable screw elements.
  • the support elements may consist of first partial elements on the side of the wall elements and second partial elements on the sides of the first sealing membrane. The wall elements are aligned relative to each other and fixed in this position by braces, supports or other aids.
  • the geomembrane DB1 extends laterally as far as at least below the inner shell of the wall elements, preferably also as far as below the outer shell of the wall elements, and may also project beyond them.
  • the second sealing membrane of the wall elements extends deeper than the lower edge of the wall elements.
  • the outer shell of the wall elements also extends in one piece continuously deeper than the lower edge of the inner shell of the wall elements and advantageously up to approximately to the lower edge of the support elements SE.
  • the second sealing web is advantageously firmly connected to the outer shell in the region projecting downwards beyond the lower edge of the inner shell of the wall elements.
  • the second sealing web DB2 can advantageously extend at least as far as the lower edge of the outer shell of the wall elements or also protrude further down over the latter.
  • the second geomembrane thus extends substantially in the vertical direction up to the first geomembrane and connects to this or can overlap with this.
  • overlapping guide arises, preferably with slight pressure of the geomembrane in the overlap region to each other, a continuous closed geomembrane.
  • the angle can preferably be bridged by a strip of sheet which in turn is coated with the sealing material. Bridges are also provided in the area of the wall joints of adjoining wall elements.
  • a protective film which is advantageously present at the protective regions of the second sealing web projecting downwards over the lower edge of the inner shell is pulled off, so that in the overlapping region a closed area provided with sealing material of the first sealing web DB1 facing the concrete base plate BP, second geomembrane DB2 and possibly additional bridging strips. Additional sealing measures along the vertical wall joints of adjacent wall elements while bridging an optionally existing gap between the second sealing webs of adjacent wall elements is described in detail with reference to FIGS. 3 and 4 by way of an advantageous example.
  • the web strip for bridging the angle between the second geomembrane on the outer shell of a wall element and the first geomembrane may advantageously be formed by an angle profile, which preferably at an initial angle of less than 90 ° along the lower edge of the outer shell attached to the inwardly facing surface of the second sealing sheet and after placing the wall element on the foundation or the first sealing sheet in this out bent over and glued to their sealant.
  • the web strips can z. B. from coated with sealing material aluminum foil, z. B. 0.15 mm thick, exist.
  • the fresh concrete for the bottom plate also flows around the support elements SE below the inner shell of the wall elements.
  • the support elements remain in the concrete of the floor slab and may form part of the mechanical anchoring of wall elements and floor slab.
  • the fresh concrete for the bottom plate is advantageously introduced up to a level OB above the lower edge of the inner shells of the wall elements, so that the resulting transition stage ST (FIG. 2) additionally effects a mechanical support of the wall elements against externally pressing water and soil.
  • the height of the step is advantageously in a range between 1.5 cm and 4.5 cm.
  • the wall elements consist, as already described with reference to FIG. 1, of an outer shell AS, an inner shell IS and a second sealing web DB2 between the outer shell and the inner shell, which is fastened on the outer shell, preferably glued, and on the other hand via a sealing material of the type described with the concrete the inner shell IS forms a creep-water-tight surface connection.
  • the outer shell is advantageously made of a thermally insulating material, for example of a polymer foam, in particular foamed polystyrene, or of foam glass.
  • the outer shell advantageously forms a dimensionally stable plate and, as such, can advantageously be handled independently in the production of the wall element.
  • the sealing web DB2 and / or the surface of the outer shell may be provided with an adhesive.
  • the geomembrane DB2 can also be more tacky on the outer shell-facing side with sealing material Be consistent.
  • the inner shell is in the sketched embodiment advantageously in clamshell with a subsequent to the geomembrane DB2 core concrete layer and an inner wall panel, wherein the core concrete layer is connected to the geomembrane DB2 via a Kriechwasser Why interface of the type already described several times and with the inner wall panel via a common reinforcing grid BW ,
  • the outer shell with the sealing web DB2 fastened thereto is prepared in an advantageous embodiment as a first formwork element delimiting the mold for the core concrete layer.
  • the opposite side of the mold for the core concrete layer KB limiting shuttering element the inner plate made of concrete with partially cast in reinforcement grid BW as semi-finished part.
  • Such semi-finished parts are in common use and referred to as lattice girders or filigree plates.
  • the outer shell AS and the inner wall plate IP are positioned opposite one another in a defined mutual orientation and the cavity formed between them, which is still delimited downwards and to the side, serves as a casting mold for the core-concrete layer KB.
  • the lower edge of the inner wall panel is set higher than the lower edge of the outer shell AS and the cavity for the core concrete layer is limited downwards at least approximately at the level of the lower edge of the inner wall panel.
  • lower end plate AP limit the cavity of the mold for the core concrete layer down.
  • the support elements SE for supporting the prefabricated wall elements can be mounted on the foundations, as sketched in FIG.
  • Such support elements can be connected to the inner shell of the wall element either alone or via the connecting elements VE during casting of the core concrete layer or, especially when forming connecting elements VE with over the end plate AP downwardly projecting threaded portions, subsequently attached to the precast wall element before this is placed on the foundations.
  • the attachment of the support elements already takes place at the manufacturer of the precast wall elements, whereby the lower edge of the outer shell can be conveniently set at least approximately the same height as the lower edge of the support elements SE.
  • the end plate AP can already be connected in the production of the inner wall panel IP with this or only be recognized in the construction of the mold for the core concrete layer of this.
  • only the second sealing sheet without the outer shell can be used in conjunction with a reusable formwork panel instead of the outer shell and an outer shell subsequently mounted on the second sealing sheet in the production of the core concrete layer.
  • the core concrete layer in the horizontal direction parallel to the wall surface does not extend to the side edges of the inner wall panel IP and the outer shell AS, but is offset by against this lateral outer edges to the center of the wall element out offset further formwork elements from the edge of the wall elements, advantageously at least one, preferably both opposite ends of the wall elements remain free spaces between the inner wall panel and outer shell (Fig. 3, Fig. 4).
  • the additional formwork elements for the lateral boundary of the core concrete layer remain in the embodiment sketched in the prefabricated wall element.
  • the additional formwork elements can be designed in an advantageous embodiment as in the vertical direction elongated prismatic body with parallel contact surfaces for the second geomembrane and the inner wall panel.
  • the surfaces of these additional formwork elements may in turn be coated with the sealing material.
  • the additional formwork elements can be adhered to the second sealing web DB2 the outer shell in an advantageous manner, so that the resulting multi-part module limits the cavity of the mold for the core concrete layer on three sides.
  • the additional formwork elements can at the same time as spacers between Outer shell and inner wall plate serve.
  • the additional formwork elements are in a preferred embodiment made of hard foam, optionally with a sealing material-containing layer or web.
  • the left at the ends of the wall elements spaces form when joining wall elements in a straight butt joint according to Fig. 3 or a corner-butt joint according to Fig. 4 spaces ZL and ZE, in which, if necessary, not shown further reinforcing elements can be used, which then the reinforcement extensions BF overlap and lead to a continuous continuous reinforcement.
  • the sealing webs DB2 on the outer shells AS of the wall elements can be present in the butt joint area only on the surface of the outer shell facing the inner wall panel or can also be continued into the cut edge of the wall elements.
  • the Density strips DL and DE also omitted if the remaining gaps between the opposite edges of the outer shells are very narrow or can be completely closed by pressing together the present at these cutting edges sealing membrane sections.
  • the introduction of the strip-shaped further sealing webs DL or DE in the interstices in erected wall elements can be done for example from above with rigid tools, such as profiles or the like, with little effort.
  • the further geomembranes may in particular consist of aluminum foil coated with sealing material.
  • the second sealing web DB2 can be guided to the lower edge of the outer shell.
  • an angle bridging sealing strip DS is inserted.
  • the second geomembrane may be extended beyond the lower edge of the outer shell and, as sketched in FIG. 2, overlap the first geomembrane to the casting space for the bottom plate.
  • the second geomembrane at the lower edge of the outer shell AS along the downwardly facing surface may be parallel to the first geomembrane led to the outside and here preferably glued to the first geomembrane. The individual measures can also occur in combination.
  • a butt joint is sketched along the side edges of two wall elements.
  • the joint in the outer shell is bridged by a sealing strip on the inside of the second sealing web from the clearance ZL.
  • the free space is formed by recesses of the side edges of the wall elements on one of the inside of the room facing inner wall surface facing away from the inner shell.
  • the wall element is shown in a preferred embodiment with single-shell concrete inner shell WB with reinforcement BW.
  • the clearance ZL is here formed by the fact that the side edge of the inner shell spaced from the inner wall surface to the second sealing web DB2 down a return to z. B. a level IST shows.
  • Fig. 6 shows a particularly advantageous development in which instead of individual foundations under the bottom plate BPL and the wall elements continuous and laterally beyond the wall elements beyond projecting foundation plate FUP is provided.
  • the foundation plate is poured on site from concrete, below the foundation plate in a known manner a cleanliness SS, z. B. may be provided from lean concrete.
  • the foundation plate may contain reinforcing elements BEF.
  • the first sealing membrane DB1 D is also provided on its side facing the foundation plate with sealing material of the type mentioned and is in direct contact with the concrete of the foundation plate and forms with this again a creeping water-tight interface.
  • the first sealing membrane with the underside coated with sealing material is advantageously placed on the moist fresh concrete of the foundation plate so that the creep-water-tight interface to the first sealing membrane is formed when the concrete of the foundation plate hardens.
  • the upwardly facing side of the first geomembrane, which is likewise coated with sealing material, can advantageously still be covered with a protective film.
  • the foundation plate with reinforcements can advantageously in their structure, in particular in terms of thickness DF, z. B. 25 cm and reinforcement, so designed be that they at least predominantly meets the static requirements for the floor of the building part, so that the cast on the upper side of the first geomembrane after curing the foundation plate and setting up the wall elements base plate BPL in their dimensions with or without reinforcement no longer than primary static Component designed and in particular in a smaller thickness DL than in the example of FIG. 2, z. B. only about 8 cm can be performed.
  • Essential here is the formation of a creeping water-tight interface of the first geomembrane to the concrete foundation plate.
  • Fig. 7 shows the embodiment of Fig. 6 with the bottom plate BTL continuous foundation plate FUP a support of an intermediate wall within the space enclosed by the wall assembly interior.
  • the intermediate wall ZW is supported in a manner corresponding to the wall elements via a spacer SE on the geomembrane DB1D. Additional sealing measures are not required at this point, since the geomembrane DB1 D is formed horizontally throughout and at the junction of the intermediate wall no penetration of water from the outside exists.
  • the lower edge of the intermediate wall is advantageously lower again than the upper surface of the bottom plate BPL, so that the intermediate wall is automatically supported horizontally on the step of the bottom plate BPL.
  • FIG. 8 shows a further variant of the wall-floor joint according to FIG. 2 or FIG. 6.
  • the foundation plate FUP below the wall elements has a region FPH with a greater height DFH, which is particularly at high Wall load can be beneficial.
  • the Foundation plate FUP on a heat-insulating layer FIL, such as foam or rigid foam, applied and further heat insulation elements FIS form a complete heat insulation jacket around the foundation plate FUP up to the heat-insulating outer shell AS of the wall elements.

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
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  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
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EP05017260A 2004-08-19 2005-08-09 Fondation d' un batiment protecté d' eau Withdrawn EP1630300A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200410040201 DE102004040201A1 (de) 2004-08-19 2004-08-19 Bauwerkteil, hierfür geeignetes Fertigteil-Wandelement sowie Herstellungsverfahren

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EP1630300A1 true EP1630300A1 (fr) 2006-03-01

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Cited By (2)

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CN106592649A (zh) * 2016-12-29 2017-04-26 中建八局第建设有限公司 一种出地下室外墙密集管道处防水节点处理方法
US20200217086A1 (en) * 2019-01-07 2020-07-09 VELOSIT GmbH & Co. KG Moisture Vapor Reduction System

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DE102007011557A1 (de) * 2007-02-27 2008-09-04 Jens Döring Vollgeschoßgebäude mit großen, flachen, freitragenden Gewölbe aus filigranen Stahlbetonfertigteilelementen, zu einem gesamt geschlossenen, homogenen und dichten Baukörper
EP2198095B1 (fr) 2007-10-10 2014-06-18 Roland Wolf Procédé permettant de produire une partie de bâtiment au moyen d'un élément de coffrage, et partie de bâtiment construite selon le procédé de l'invention
DE102008048003A1 (de) 2008-09-19 2010-03-25 Roland Wolf Verfahren zur Herstellung eines Bauwerkteils, danach hergestelltes Bauwerkteil und Schalungselement für ein solches Verfahren
DE102015118179A1 (de) * 2015-10-26 2017-04-27 ACO Severin Ahlmann GmbH & Co Kommanditgesellschaft Wandmodul

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