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EP0793758B1 - Procédé d'étanchéification contre l'humidité pour ouvrages de maçonnerie - Google Patents

Procédé d'étanchéification contre l'humidité pour ouvrages de maçonnerie Download PDF

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Publication number
EP0793758B1
EP0793758B1 EP95936959A EP95936959A EP0793758B1 EP 0793758 B1 EP0793758 B1 EP 0793758B1 EP 95936959 A EP95936959 A EP 95936959A EP 95936959 A EP95936959 A EP 95936959A EP 0793758 B1 EP0793758 B1 EP 0793758B1
Authority
EP
European Patent Office
Prior art keywords
masonry
waxy substance
carrier
channel
process according
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.)
Expired - Lifetime
Application number
EP95936959A
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German (de)
English (en)
Other versions
EP0793758A1 (fr
Inventor
Horst Becker
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ISOTEC Franchise-Systeme GmbH
Original Assignee
ISOTEC Franchise-Systeme GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ISOTEC Franchise-Systeme GmbH filed Critical ISOTEC Franchise-Systeme GmbH
Publication of EP0793758A1 publication Critical patent/EP0793758A1/fr
Application granted granted Critical
Publication of EP0793758B1 publication Critical patent/EP0793758B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/64—Insulation or other protection; Elements or use of specified material therefor for making damp-proof; Protection against corrosion
    • E04B1/644—Damp-proof courses
    • E04B1/648—Damp-proof courses obtained by injection or infiltration of water-proofing agents into an existing wall

Definitions

  • the invention relates to a method for sealing against moisture of masonry, especially for waterproofing Interior walls, using wax-like materials.
  • the invention is therefore based on the object of a method for waterproofing masonry, which non-destructive as well as ecologically harmless and with little Effort is feasible, which is a pressure water resistance of the sealed masonry guaranteed and in particular also for sealing large areas such as walls and the like is applicable.
  • the object is achieved in that the Capillary blockage-serving waxy substance superficially by means of a heatable carrier in direct contact with a large area of the masonry area to be sealed brought by heating the carrier to temperatures is heated above the melting point and so in the Capillary system of the masonry penetrates or that the waxy Substance in a support having a capillary system distributed over a large area and permanently on the surface to be sealed Masonry area is applied and by heat input before or after application to the masonry at temperatures is heated above the melting point and so in Capillary system of the wearer distributed.
  • an area of the masonry can do that Procedures are performed on an adjacent area so that ultimately the entire area, for example, a basement inner wall can be sealed against moisture.
  • Procedures are performed on an adjacent area so that ultimately the entire area, for example, a basement inner wall can be sealed against moisture.
  • the fact that the waxy substance in the capillary system of Masonry penetrates, is at the same time a high pressure water resistance and salt resistance of the waterproofing, which is also water vapor tight.
  • the depth of the moisture sealed area depends the capillary structure and the temperature of the masonry and the temperature and melting point of the waxy Fabric. A particularly good moisture seal is preserved when both the masonry and the waxy Substance to be heated above its melting temperature. Possibly can the inventive method also on a already treated masonry area can be repeated, so that the masonry over a greater depth, possibly over the entire cross section is sealed.
  • paraffin in particular can be used as a waxy substance also technical waxes as ecologically harmless substances be used.
  • Individual verticals can be used, for example Wall strips heated by a heater be, after reaching the target temperature of the masonry immediately afterwards an exposure to the waxy Fabric is made.
  • heating of the masonry is carried out in one Working step the humidity of the to the Masonry of adjacent room by increasing the room temperature, preferably to about 50 ° C, and / or by water-absorbing Agents such as silica gel reduced.
  • This Process step can also take place over a longer period of time, for example over a few days, and so on the surface moisture and condensation are removed.
  • the application takes place of the masonry with a waxy substance like this, that to the masonry one open to the masonry, laterally and liquid-tight at the bottom with the masonry heated gutter is attached and that the in the channel-like wax-like substance is melted.
  • the channel can be open at the top. This is one ensures easy handling of the wax-like substance and a high exposure time of the same enables the masonry.
  • the wax-like fabric can easily warmed to temperatures well above the melting point and be brought into direct contact with the masonry.
  • the attachment the gutter can be made by a frame, the bottom or on a wall opposite the wall to be sealed Wall is supported. If necessary, the gutter also by fasteners such as Bolted connections are supported in the masonry be introduced.
  • the gutter can be sealed by means of heat-resistant silicone seals made from appropriate commercially available mats of the geometry of the Gutter can be cut out adapted.
  • the gutter can cover almost the entire height of the wall to be sealed or over the entire width of the same extend so that large areas of the wall in one single work step can be sealed. It can the depth of the channel should be chosen so that the to be taken up by this Amount of the waxy substance of the absorption capacity the masonry is adapted.
  • the shape of the gutter can be adapted to that of the masonry to be sealed, so that, for example, by means of semicircular channels also supporting pillars sealed against moisture in churches and the like can be.
  • the process can be carried out in such a way that melted Wax is introduced into the heatable channel, so that an early solidification of the introduced into the gutter waxy substance can be prevented. You can do it Heating elements directly in the melted wax-like material be introduced. However, the side walls are advantageous and / or the bottom of the gutter with the outside on the Gutter attached heating elements heated so that local overheating of the waxy substance can be avoided.
  • the pressure compensation device be that, via a corresponding pressure generating device, An overpressure can be set in the interior of the channel is.
  • the waxy Fabric using wax-soaked, large-area flexible carrier materials be applied to the masonry.
  • flexible Carrier materials are in particular textile fabrics or Foams can be used advantageously. It can be enough be the wax-soaked flexible carrier material under manual To bring pressure into contact with the preheated masonry.
  • the penetration of the waxy substance is advantageous supported in the masonry that the flexible Carrier material by means of a large-scale stamp opposite the masonry is pressurized so that the waxy Pressurized fabric penetrates the masonry.
  • pressures of a few bars can be achieved.
  • the flexible Carrier material serves as a reservoir for the waxy Fabric, the layer thickness of the textile backing material the absorption capacity of the masonry for the waxy Fabric can be adjusted.
  • the penetration of the waxy substance into the capillary system the masonry is further supported in that the Stamp preferably above the melting temperature up to a maximum is heated to the decomposition temperature of the wax.
  • the Masonry to be sealed with a waxy substance Provide wall covering and the applied Wall covering above the melting point of the waxy substance warmed up.
  • the waxy substance is initially distributed in the capillary system of the wall covering, which already there is sufficient moisture sealing.
  • substance also in the capillary system of the adjacent Masonry penetrate, creating a deeper masonry waterproofing is achievable.
  • Temperatures are required. So when using Paraffin already warms up to 80 ° C instead of approx. 120 ° C is sufficient.
  • the wall covering can be a porous insulation board, for example as calcium silicate plate, or as the waxy Plaster containing substance.
  • the wax-like material of the wall covering is advantageously used in their production in the form of beads or as Suspension added, which ensures an even distribution of Wax and easy manufacture of the wall covering allows are.
  • the insulation boards can also be factory-made provided with the waxy substance by enamel impregnation be.
  • the application of the wax-like substance on the one to be sealed Masonry can be done using the gutter 1 shown in FIG. 1.
  • the open gutter 1, which is about 2 m long as well has a height of approx. 1 m to the wall to be sealed 2 open and opposite this with a heat-resistant Sealed existing silicone seal 3.
  • the Channel 1 is through the linkage 4 on the bottom and rear supported and pressurized against the wall 2, so that the Channel 1 lies close to wall 2.
  • the linkage 4 can also be designed as a lifting rod anchored in the ground, which enables easy height adjustment of the channel 1, and have a pivotable receptacle that the Channel pressurized against the wall.
  • the channel 1 has heating elements 5 on the bottom and rear, which are designed as a flexible heating coil, which is the simplest Case attachable to the gutter 1 by means of an adhesive tape is. This is a simple adjustment of the heated Area of the gutter 1 to the respective requirements enables.
  • the channel 1 is filled with paraffin 6, which is melted Condition is introduced into the channel 1 or also can only be melted in this. Because the Channel 1 is open at the top, the channel is easy to fill and the process based on the fill level of the gutter follow.
  • the trough is 1 additionally provided with a lockable lid 7 which is sealed against the wall 2 by means of the seal 3.
  • the paraffin 6 located in the channel 1 can thus reach temperatures be heated well above the melting point without that the room adjacent to wall 2 through paraffin fumes is applied.
  • the channel 1 has a drain 8 on the bottom provided, which can be closed by means of a valve 9, so that in channel 1 after the end of the procedure liquid paraffin located through the drain 8 easy can be removed.
  • a drain 8 on the bottom provided, which can be closed by means of a valve 9, so that in channel 1 after the end of the procedure liquid paraffin located through the drain 8 easy can be removed.
  • the fact that the cover 7 by means of a Lock 10 lockable and the gutter with a pressure equalization 11 is provided, that located in the channel 1 liquid paraffin 6 by a, not shown, to the Pressure equalization 11 connectable pressure generating device provided with a slight overpressure and so its penetration into the capillary system of the masonry are supported. If necessary the masonry can also be predried will.
  • a gutter according to the embodiments shown above both large-scale waterproofing of walls at a depth of a few centimeters as well as a simple and non-destructive Formation of horizontal barriers against ascending Wetness possible, where the sealed masonry area extends over the entire wall cross-section.
  • Means semicircular channels can also be easily, for example Round columns in churches, etc. are sealed.
  • the method can be carried out in this way be that the paraffin on the masonry to be sealed (possibly after lowering the room and wall humidity and predrying) using paraffin-impregnated large-area flexible Carrier materials such as textile fabrics applied becomes.
  • the stamp 14 is furthermore provided with heating elements 15 so that premature solidification of the paraffin is prevented, the stamp 14 is surrounded by an elastically deformable sleeve 16, which is sealing against the masonry and when pressurized the fabric mat 12 by the stamp 14 elastic is deformed so that the stamp 14 is always on the fabric mat 12 is present. Due to the capillary system of the fabric mat 12 it is ensured that melted on vertical walls Paraffin applied evenly over the height of the masonry and not just in the lower area of the fabric mat 11 there is sufficient sealing.
  • insulation panels 17 are attached to the wall to be sealed, which are provided with the waxy substance.
  • the wall to be sealed which are provided with the waxy substance.
  • calcium silicate boards can be used as insulation boards, in which paraffin is embedded in the form of beads.
  • insulation boards can also because of their porous structure be soaked with melted paraffin.
  • the insulation boards have sufficient strength so that this means Nails, dowels and the like can be attached to the wall 18 are.
  • the insulation boards can also be or gypsum plaster to be attached to the wall, which already Adequate moisture sealing of the interior can be achieved is.
  • the insulation panels 17 fastened to the wall 18 can also be subsequently heat treated, whereby the paraffin melts and penetrates the masonry.
  • wall 18 previously predried as described above.
  • Fig. 4 (right) is a sealed against moisture Masonry shown, that with a paraffin beads
  • Plaster 19 is covered, with well-known cement or gypsum plasters can be used.
  • the one applied in the usual way Plaster 19 is also at temperatures above the melting temperature of the paraffin is heated so that the paraffin is evenly distributed in the plaster.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)
  • Finishing Walls (AREA)
  • Aftertreatments Of Artificial And Natural Stones (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Glass Compositions (AREA)
  • Semiconductor Memories (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Claims (24)

  1. Procédé pour réaliser une étanchéification contre l'humidité, résistant à de l'eau sous pression, d'ouvrages de maçonnerie, en particulier pour l'étanchéification en surface de parois intérieures, au moyen de substances solides du type cire, la substance du type cire pénétrant dans la région à étanchéifier contre l'humidité, en tirant profit de forces capillaires, par apport de chaleur pendant une durée d'effet, caractérisé en ce que la substance du type cire est amenée en contact direct, en surface, avec une région étendue de l'ouvrage de maçonnerie à étanchéifier (2, 13, 18) au moyen d'un support apte à être chauffé (1, 12, 17), est échauffée par chauffage du support (1, 12, 17) à des températures supérieures au point de fusion et pénètre ainsi dans le système capillaire de l'ouvrage de maçonnerie (2, 13), ou en ce que la substance du type cire est appliquée, sur une grande étendue et de façon permanente, sur la région à étanchéifier (18) de l'ouvrage de maçonnerie, en étant dispersée dans un support apte à être chauffé (17, 19) qui présente un système capillaire, et est échauffée à des températures supérieures au point de fusion, par apport de chaleur, avant ou après l'application sur l'ouvrage de maçonnerie (18), et se répartit ainsi dans le système capillaire du support (17, 19).
  2. Procédé selon la revendication 1, caractérisé en ce que l'ouvrage de maçonnerie (2, 13), avant d'être soumis à l'application de la substance du type cire, subit un pré-séchage à des températures supérieures à 100°C.
  3. Procédé selon la revendication 2, caractérisé en ce que l'hygrométrie de la pièce contiguë à l'ouvrage de maçonnerie (2, 13) est, avant le pré-séchage de l'ouvrage de maçonnerie (2, 13), réduite par élévation de la température ambiante et/ou au moyen d'agents d'absorption d'eau.
  4. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que sur l'ouvrage de maçonnerie (2), est mise en place une gouttière (1) apte à être chauffée, qui est ouverte en direction de l'ouvrage de maçonnerie (2), est étanche aux liquides sur les côtés et à son fond et est limitée par l'ouvrage de maçonnerie (2), et en ce que la substance du type cire, introduite dans la gouttière (1), est soumise à une fusion.
  5. Procédé selon la revendication 4, caractérisé en ce que la gouttière (1) est fermée de façon hermétique avec un couvercle (6) et est équipée d'un dispositif d'équilibrage de pression (11).
  6. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que l'ouvrage de maçonnerie est pourvue en surface d'une couverture de paroi contenant la substance du type cire et en ce que la couverture de paroi appliquée est échauffée au-dessus du point de fusion de la substance du type cire.
  7. Procédé selon la revendication 6, caractérisé en ce qu'une couche d'étanchéité imperméabilisante (20) est appliquée sur l'ouvrage de maçonnerie (18), entre l'ouvrage de maçonnerie (18) et la couverture de paroi.
  8. Procédé selon la revendication 6 ou 7, caractérisé en ce que la couverture de paroi est constituée de panneaux isolants poreux (17) ou est réalisée sous forme d'un crépissage (19).
  9. Procédé selon l'une des revendications 6 à 8, caractérisé en ce que la substance du type cire est introduite dans la couverture de paroi, lors de la fabrication de cette dernière, sous forme de perles ou à l'état de suspension.
  10. Procédé selon l'une des revendications 1 à 3, caractérisé en ce que la substance du type cire est appliquée sur l'ouvrage de maçonnerie au moyen de matériaux porteurs flexibles (12) de grande surface et imprégnés de cire.
  11. Procédé selon la revendication 10, caractérisé en ce que le matériau porteur flexible (nappe de toile 12) est soumis à une pression, face à l'ouvrage de maçonnerie (13), au moyen d'un poinçon (14) de grande surface.
  12. Procédé selon la revendication 11, caractérisé en ce que le poinçon (14) est chauffé.
  13. Procédé selon la revendication 11 ou 12, caractérisé en ce que le poinçon (14) est rendu étanche de tous côtés, par rapport à l'ouvrage de maçonnerie (13), à l'aide d'une gaine (15).
  14. Dispositif pour réaliser une étanchéification contre l'humidité, résistant à de l'eau sous pression, d'ouvrages de maçonnerie, en particulier pour l'étanchéification en surface de parois intérieures, au moyen de substances solides du type cire, la substance du type cire pénétrant dans la région à étanchéifier contre l'humidité, en tirant profit de forces capillaires, par apport de chaleur pendant la période d'effet, caractérisé en ce qu'il est prévu, pour la substance du type cire, un support apte à être chauffé (1, 12, 17), au moyen duquel la substance du type cire peut être appliquée sur une grande étendue sur la région à étanchéifier (2, 13, 18) de l'ouvrage de maçonnerie,
       et en ce que la substance du type cire, mise en contact direct avec l'ouvrage de maçonnerie au moyen du support (1, 12, 17), peut être échauffée à des températures supérieures à la température de fusion, afin qu'elle pénètre dans le système capillaire de l'ouvrage de maçonnerie (2, 13, 18),
       ou
       en ce que le support apte à être chauffé présente un système capillaire et la substance du type cire est dispersée dans le support, en ce que le support peut être lié, de façon permanente, à l'ouvrage de maçonnerie et en ce que la substance du type cire peut se répartir dans le système capillaire du support par apport de chaleur.
  15. Dispositif selon la revendication 14, caractérisé en ce que le support est conçu sous forme d'une gouttière (1) apte à être chauffée et la substance du type cire peut être échauffée, directement dans la gouttière (1), à des températures supérieures au point de fusion.
  16. Dispositif selon la revendication 15, caractérisé en ce que, sur les parois latérales et/ou sur le fond de la gouttière (1), sont fixés extérieurement des éléments chauffants (5).
  17. Dispositif selon la revendication 15 ou 16, caractérisé en ce que la gouttière (1) peut être fermée hermétiquement avec un couvercle (6) et est équipée d'un dispositif d'équilibrage de pression (11).
  18. Dispositif selon la revendication 14, caractérisé en ce que le support, destiné à appliquer la substance du type cire sur l'ouvrage de maçonnerie, est conçu sous la forme d'une couverture de paroi pourvue d'une substance du type cire et pouvant être appliquée en surface sur l'ouvrage de maçonnerie et en ce que la couverture de paroi appliquée peut être échauffée au-dessus du point de fusion de la substance du type cire.
  19. Dispositif selon la revendication 18, caractérisé en ce que la couverture de paroi est constituée de panneaux isolants poreux (17) ou est réalisée sous forme d'un crépissage (19).
  20. Dispositif selon la revendication 18 ou 19, caractérisé en ce que la substance du type cire est contenue sous forme de perles ou à l'état de suspension.
  21. Dispositif selon la revendication 14, caractérisé en ce que le support, destiné à appliquer la substance du type cire sur l'ouvrage de maçonnerie, est conçu sous forme d'un matériau porteur flexible (12) de grande surface et apte à être imprégné de cire.
  22. Dispositif selon la revendication 21, caractérisé en ce qu'il est prévu un poinçon de grande surface (14), au moyen duquel la substance du type cire appliquée sur l'ouvrage de maçonnerie (13) ou le matériau porteur flexible (12) peut être soumis à une pression.
  23. Dispositif selon la revendication 22, caractérisé en ce que le poinçon (14) peut être chauffé.
  24. Dispositif selon la revendication 22 ou 23, caractérisé en ce que le poinçon (14) est rendu étanche de tous côtés, vis-à-vis de l'ouvrage de maçonnerie (13), à l'aide d'une gaine (15).
EP95936959A 1994-11-23 1995-11-23 Procédé d'étanchéification contre l'humidité pour ouvrages de maçonnerie Expired - Lifetime EP0793758B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE4441643 1994-11-23
DE4441643 1994-11-23
PCT/DE1995/001640 WO1996016237A1 (fr) 1994-11-23 1995-11-23 PROCEDE D'ETANCHEIFICATION CONTRE L'HUMIDITE POUR OUVRAGES DE MAçONNERIE
US08/851,689 US5885865A (en) 1994-11-23 1997-05-06 Method for making low-topography buried capacitor by a two stage etching process and device made

Publications (2)

Publication Number Publication Date
EP0793758A1 EP0793758A1 (fr) 1997-09-10
EP0793758B1 true EP0793758B1 (fr) 1998-10-21

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EP95936959A Expired - Lifetime EP0793758B1 (fr) 1994-11-23 1995-11-23 Procédé d'étanchéification contre l'humidité pour ouvrages de maçonnerie

Country Status (11)

Country Link
US (1) US5885865A (fr)
EP (1) EP0793758B1 (fr)
AT (1) ATE172510T1 (fr)
CZ (1) CZ292440B6 (fr)
DE (1) DE59504019D1 (fr)
DK (1) DK0793758T3 (fr)
ES (1) ES2124025T3 (fr)
HU (1) HU220002B (fr)
PL (1) PL321190A1 (fr)
RU (1) RU2135716C1 (fr)
WO (1) WO1996016237A1 (fr)

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US6242331B1 (en) * 1999-12-20 2001-06-05 Taiwan Semiconductor Manufacturing Company Method to reduce device contact resistance using a hydrogen peroxide treatment
KR100388682B1 (ko) 2001-03-03 2003-06-25 삼성전자주식회사 반도체 메모리 장치의 스토리지 전극층 및 그 형성방법
US6410955B1 (en) * 2001-04-19 2002-06-25 Micron Technology, Inc. Comb-shaped capacitor for use in integrated circuits
RU2211206C2 (ru) * 2001-05-30 2003-08-27 Закрытое акционерное общество "Астрин" Способ поверхностной гидрофобизации осадочных и метаморфических карбонатных пород
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KR100434496B1 (ko) * 2001-12-11 2004-06-05 삼성전자주식회사 단일 실린더 스택형 커패시터 및 이중 몰드를 이용한 제조방법
GB2386471B (en) * 2001-12-11 2004-04-07 Samsung Electronics Co Ltd A method for fabricating a one-cylinder stack capacitor
RU2243191C2 (ru) * 2002-04-05 2004-12-27 Научно-исследовательский институт малотоннажных химических продуктов и реактивов Способ гидрофобизации шифера
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GB852938A (en) * 1958-05-20 1960-11-02 Richardson & Starling Ltd Improvements in and relating to the reduction or prevention of dampness in walls andother permeable surfaces of building structures
GB1177662A (en) * 1967-07-07 1970-01-14 Gallwey Chemical Company Ltd Improvements in or relating to the Damp-Proofing of Walls and Similar Structures.
DE1962974A1 (de) * 1969-12-16 1971-06-24 Lasthaus Josef Wilhelm Verfahren zur Isolierung von Bauwerken gegen aufsteigende Mauerfeuchtigkeit
SU643600A1 (ru) * 1977-10-25 1979-01-25 Полтавский инженерно-строительный институт Способ устройсва гидроизол ции
DE3535654A1 (de) * 1985-10-05 1987-04-23 Friedrich Roehrmann Verfahren zum trocknen und isolieren von feuchtem mauerwerk
GB8723451D0 (en) * 1987-10-06 1987-11-11 Shudell J J Consolidating treatment for decomposing concrete structures
DE4208798C2 (de) * 1992-03-19 2002-09-26 Isotec Franchise Systeme Gmbh Vorrichtung zum Einbringen von heißem Paraffin in Mauerwerk
US5401681A (en) * 1993-02-12 1995-03-28 Micron Technology, Inc. Method of forming a bit line over capacitor array of memory cells
US5494841A (en) * 1993-10-15 1996-02-27 Micron Semiconductor, Inc. Split-polysilicon CMOS process for multi-megabit dynamic memories incorporating stacked container capacitor cells
US5604147A (en) * 1995-05-12 1997-02-18 Micron Technology, Inc. Method of forming a cylindrical container stacked capacitor

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DE102017114282A1 (de) * 2017-06-27 2018-12-27 BKM.Mannesmann AG Verfahren zum zerstörungsfreien nachträglichen Einbau einer Horizontalsperre in eine gemauerte Denkmalswand

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WO1996016237A1 (fr) 1996-05-30
HUT77580A (hu) 1998-06-29
DE59504019D1 (de) 1998-11-26
CZ143697A3 (en) 1997-10-15
US5885865A (en) 1999-03-23
CZ292440B6 (cs) 2003-09-17
DK0793758T3 (da) 1999-06-28
ATE172510T1 (de) 1998-11-15
ES2124025T3 (es) 1999-01-16
RU2135716C1 (ru) 1999-08-27
EP0793758A1 (fr) 1997-09-10
PL321190A1 (en) 1997-11-24
HU220002B (hu) 2001-10-28

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