EP0288393A1 - Water-tight material for cement or concrete structures and applications of this material - Google Patents

Water-tight material for cement or concrete structures and applications of this material Download PDF

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Publication number
EP0288393A1
EP0288393A1 EP88400989A EP88400989A EP0288393A1 EP 0288393 A1 EP0288393 A1 EP 0288393A1 EP 88400989 A EP88400989 A EP 88400989A EP 88400989 A EP88400989 A EP 88400989A EP 0288393 A1 EP0288393 A1 EP 0288393A1
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EP
European Patent Office
Prior art keywords
cement
loops
support
concrete
synthetic
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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.)
Ceased
Application number
EP88400989A
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German (de)
French (fr)
Inventor
Bernard Latteur
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.)
Boussac Saint Freres BSF SA
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Boussac Saint Freres BSF SA
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 Boussac Saint Freres BSF SA filed Critical Boussac Saint Freres BSF SA
Publication of EP0288393A1 publication Critical patent/EP0288393A1/en
Ceased legal-status Critical Current

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    • 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
    • E04B1/66—Sealings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms
    • E04B2/8605—Walls made by casting, pouring, or tamping in situ made in permanent forms without spacers

Definitions

  • cement or concrete structures (hereinafter, we will most often only use the word cement to simplify) frequently exhibit water tightness losses caused by porosities and by cracks generated by developing mechanical stresses in use.
  • the present material provides a satisfactory answer to this technical problem.
  • This material is characterized in that it is a complex composed: of a textile support made of synthetic threads, into which a monofilament of synthetic material has been inserted, during its manufacture, forming rows of loops erected perpendicularly on the reverse side of the support, and of a coating of plastomer or elastomer deposited on the support and giving it sealing and resistance to aggressive agents.
  • the textile support can be woven, but it is preferably knitted, knitting giving the textile support, and consequently the complex, better elasticity. allowing to better follow the variations in shape of the cement structure and the joints, due to the constraints to which they may be subjected. You can use, for example, Raschel warp knitting, double closed-link weaving, with four bars, plus one bar for binding the monofilament.
  • the basic texture of the fabric obtained by this process is particularly suitable for keeping the loops upright; it blocks them in this position.
  • a suitable fabric is that manufactured by any knitting or weaving method providing a fabric of good elasticity (without permanent deformation) and ensuring good stability of the shape and the erected position of the loops under stress. It is also advisable to choose the material of the monofilament constituting the loops so that it contributes to ensuring said stability.
  • the application of the coating to the textile support is carried out by conventional methods.
  • the transfer coating process may be mentioned, by way of example: the non-gelled plastic material is spread on a temporary support such as a paper coated with an anti-adhesion substance; the fabric is placed on the plastic by unrolling it while exerting just enough pressure so that the loops, located on the face of the fabric opposite to that which is in contact with the plastic, do not penetrate into it; the plastic is then gelled by passing the complex through a tunnel, heated to 180-190 ° for example in the case of polyvinyl chloride, the complex is cooled, then the temporary support is removed.
  • the textile support can be made of synthetic polyester, polyamide, polypropylene and similar yarns.
  • the synthetic monofilament can be polyamide, polyester, polyolefin, polyvinylidene chloride and the like.
  • the coating it can be, for example, made of flexible polyvinyl chloride, polyolefin, EPDM terpolymer (ethylene-propylene-diene monomers), "Butyl” rubber (isobutylene-isoprene copolymer).
  • the loops sink into the fresh cement and anchor there during setting; after complete setting, the resistance to tearing developed is opposed to any separation.
  • the elasticity and mechanical strength of the complex allow it to absorb stresses, without failure of the seal.
  • the sealing material according to the invention is applicable, by its reverse side covered with erect loops, on any cement surface to be sealed, whether it is flat, curved, horizontal, vertical or oblique.
  • Other nonlimiting examples are tanks, basins, cisterns, canals, pipes, pipes and the like made of concrete or cement.
  • the method of laying the material is as follows, in the general case: the complex is unrolled on the surface of fresh cement to be sealed and it is smoothed with a roller or a large squeegee, to avoid air pockets and to push the loops in the cement.
  • a covering strip textile sheet or support, coated with plastomer or elastomer on its two faces and glued or welded to said coating of the material in said junction zones.
  • the strips and sheets can be stored in rolls and have any size suitable for their destination.
  • the material consists of a textile support 1 having alignments of erected loops 2. It is a knitted fabric, obtained by the particular knitting method mentioned above.
  • a plastomer or elastomer coating 3 doubles the textile support, on its face opposite to that covered with loops.
  • this knitted fabric may have the following characteristics: 35 stitches in decimetre, mass of the fabric before depositing the coating 135 g / m2, thickness approximately 0.8 mm, and the coating may have above the fabric a thickness of the order of 1 mm, which can however vary between a few tenths of a millimeter and 2 mm.
  • the fabric may be polyester with polyamide monofilament loops and the covering may be plasticized polyvinyl chloride.
  • the loops can have a height above the fabric of about 1 to 3 mm and the space between them can be 2 to 3 mm. All these values are in no way limiting.

Abstract

This relates to a complex composed of a textile support (1) made of synthetic fibres, into which has been inserted, during its fabrication, a monofilament of synthetic material forming rows of loops (2) standing up perpendicularly over the reverse face of the support, and of a coating (3) of a plastomer or elastomer deposited over the support and which renders it watertight and resistant to aggressive agents. Application to the sealing of any cement or concrete surface, whether flat, curved, horizontal, vertical or tilted, by direct deposition of the material, in the form of strips or of sheets, over the said surface, by its reverse face covered with standing-up loops and before the cement or concrete sets, and by smoothing down the material deposited so that the loops become embedded in the latter and, during the setting, become anchored therein. <IMAGE>

Description

Les ouvrages en ciment ou en béton (ci-après, on utilisera le plus souvent uniquement le mot ciment pour simplifier) présentent fréquemment des manques d'étanchéité à l'eau provoqués par des porosités et par des fissurations engendrées par des contraintes mécaniques se développant en cours d'usage.Cement or concrete structures (hereinafter, we will most often only use the word cement to simplify) frequently exhibit water tightness losses caused by porosities and by cracks generated by developing mechanical stresses in use.

Une solution consiste à en garnir la surface avec une feuille imperméable suffisamment élastique pour suivre les mouvements du support sans perdre son étanchéité. La difficulté est que l'adhérence d'une telle feuille est très faible sur le ciment, elle ne peut donc être appliquée directement avant la prise et il faut avoir recours à un collage avec des adhésifs spécifiques, après complet séchage du ciment.One solution is to fill the surface with a waterproof sheet that is elastic enough to follow the movements of the support without losing its seal. The difficulty is that the adhesion of such a sheet is very weak on the cement, it cannot therefore be applied directly before setting and it is necessary to have recourse to a bonding with specific adhesives, after complete drying of the cement.

Le présent matériau apporte une réponse satisfaisante à ce problème technique.The present material provides a satisfactory answer to this technical problem.

Ce matériau est caractérisé en ce qu'il est un complexe composé :
d'un support textile en fils synthétiques, dans lequel a été inséré, au cours de sa confection, un monofilament de matière synthétique formant des rangées de bouclettes dressées perpendiculairement sur la face envers du support, et d'un revêtement de plastomère ou d'élastomère déposé sur le support et lui conférant l'étanchéité et la résistance aux agents agressifs.This material is characterized in that it is a complex composed:
of a textile support made of synthetic threads, into which a monofilament of synthetic material has been inserted, during its manufacture, forming rows of loops erected perpendicularly on the reverse side of the support, and of a coating of plastomer or elastomer deposited on the support and giving it sealing and resistance to aggressive agents.

Le support textile peut être tissé, mais il est préférablement tricoté, le tricotage donnant au support textile, et par suite au complexe, une meilleure élasticité lui permettant de mieux suivre les variations de forme de l'ouvrage en ciment et des joints, dues aux contraintes auxquelles ils peuvent être soumis. On peut avoir recours par exemple au tricotage chaîne Raschel, double liage à mailles fermées, avec quatre barres, plus une barre pour le liage du monofilament. La texture de base de l'étoffe obtenue par ce procédé convient particulièrement bien pour maintenir les bouclettes dressées; elle les bloque dans cette position.The textile support can be woven, but it is preferably knitted, knitting giving the textile support, and consequently the complex, better elasticity. allowing to better follow the variations in shape of the cement structure and the joints, due to the constraints to which they may be subjected. You can use, for example, Raschel warp knitting, double closed-link weaving, with four bars, plus one bar for binding the monofilament. The basic texture of the fabric obtained by this process is particularly suitable for keeping the loops upright; it blocks them in this position.

Toutefois, une étoffe convenable est celle fabriquée par tout mode de tricotage ou de tissage fournissant une étoffe d'une bonne élasticité (sans déformation permanente) et assurant une bonne stabilité de la forme et de la position dressée des bouclettes sous contrainte. Il convient aussi de choisir la matière du monofilament constituant les bouclettes pour qu'elle contribue à assurer ladite stabilité.However, a suitable fabric is that manufactured by any knitting or weaving method providing a fabric of good elasticity (without permanent deformation) and ensuring good stability of the shape and the erected position of the loops under stress. It is also advisable to choose the material of the monofilament constituting the loops so that it contributes to ensuring said stability.

L'application du revêtement sur le support textile se fait par des procédés classiques. On peut mentionner le procédé d'enduction par transfert, à titre d'exemple: la matière plastique non gélifiée est étalée sur un support provisoire tel qu'un papier enduit d'une substance anti-adhérence; on dépose l'étoffe sur le plastique en la déroulant tout en exerçant une pression juste suffisante pour que les bouclettes, situées sur la face de l'étoffe opposée à celle qui est en contact avec le plastique, ne pénétrent pas dans celui-ci; on gélifie ensuite le plastique en faisant passer le complexe dans un tunnel, chauffé à 180-190° par exemple dans le cas du polychlorure de vinyle, on refroidit le complexe, puis on enlève le support provisoire.The application of the coating to the textile support is carried out by conventional methods. The transfer coating process may be mentioned, by way of example: the non-gelled plastic material is spread on a temporary support such as a paper coated with an anti-adhesion substance; the fabric is placed on the plastic by unrolling it while exerting just enough pressure so that the loops, located on the face of the fabric opposite to that which is in contact with the plastic, do not penetrate into it; the plastic is then gelled by passing the complex through a tunnel, heated to 180-190 ° for example in the case of polyvinyl chloride, the complex is cooled, then the temporary support is removed.

Le support textile peut être en fils synthétique de polyester, polyamide, polypropylène et similaires. Le monofilament de matière synthétique peut être en polyamide, polyester, polyoléfine, polychlorure de vinylidène et similaires. Quant au revêtement, il peut être, par exemple, en polychlorure de vinyle souple, en polyoléfine, en terpolymère EPDM (éthylène-propylène-diène monomères), en caoutchouc "Butyl" (copolymère isobutylène-isoprène).The textile support can be made of synthetic polyester, polyamide, polypropylene and similar yarns. The synthetic monofilament can be polyamide, polyester, polyolefin, polyvinylidene chloride and the like. As for the coating, it can be, for example, made of flexible polyvinyl chloride, polyolefin, EPDM terpolymer (ethylene-propylene-diene monomers), "Butyl" rubber (isobutylene-isoprene copolymer).

Lorsque l'on applique le matériau sur le substrat, les bouclettes s'enfoncent dans le ciment frais et s'y ancrent au cours de la prise; après prise complète, la résistance à l'arrachement développée s'oppose à toute désolidarisation.When the material is applied to the substrate, the loops sink into the fresh cement and anchor there during setting; after complete setting, the resistance to tearing developed is opposed to any separation.

En outre, l'élasticité et la résistance mécanique du complexe lui permettent d'absorber les contraintes, sans défaillance de l'étanchéité.In addition, the elasticity and mechanical strength of the complex allow it to absorb stresses, without failure of the seal.

Le matériau d'étanchéité suivant l'invention est applicable, par sa face envers couverte de bouclettes dressées, sur toute surface en ciment à étancher, qu'elle soit plane, courbe, horizontale, verticale ou oblique. On peut mentionner les ouvrages d'art, où le matériau en bandes ou en feuilles est directement déposé sur la surface de la chape ou du voile de béton ou ciment avant la prise. D'autres exemples non limitatifs sont les réservoirs, bassins, citernes, canaux, canalisations, tuyaux et similaires en béton ou ciment.The sealing material according to the invention is applicable, by its reverse side covered with erect loops, on any cement surface to be sealed, whether it is flat, curved, horizontal, vertical or oblique. We can mention engineering structures, where the material in strips or sheets is directly deposited on the surface of the screed or concrete or cement veil before setting. Other nonlimiting examples are tanks, basins, cisterns, canals, pipes, pipes and the like made of concrete or cement.

Le procédé de pose du matériau est le suivant, dans le cas général : on déroule le complexe sur la surface de ciment frais à étancher et on le lisse avec un rouleau ou une grande raclette, pour éviter les poches d'air et pour enfoncer les bouclettes dans le ciment.The method of laying the material is as follows, in the general case: the complex is unrolled on the surface of fresh cement to be sealed and it is smoothed with a roller or a large squeegee, to avoid air pockets and to push the loops in the cement.

L'étanchéité des joints dans les zones de jonction des bandes ou feuilles du matériau est assurée par une bande de recouvrement : feuille ou support textile, revêtu de plastomère ou d'élastomère sur ses deux faces et collé ou soudé sur ledit revêtement du matériau dans lesdites zones de jonction.The sealing of the joints in the junction zones of the strips or sheets of the material is ensured by a covering strip: textile sheet or support, coated with plastomer or elastomer on its two faces and glued or welded to said coating of the material in said junction zones.

Les bandes et feuilles peuvent être stockées en rouleaux et avoir toutes dimensions appropriées à leurs destination.The strips and sheets can be stored in rolls and have any size suitable for their destination.

Un mode particulier de réalisation du matériau suivant l'invention est décrit ci-après à titre d'exemple purement indicatif et nullement limitatif, en référence au dessin annexé sur lequel :

  • - La figure 1 est une vue en plan d'un morceau du matériau.
  • - La figure 2 est une vue en coupe suivant la ligne II-II de la figure 1.
  • - La figure 3 est une vue en coupe suivant la ligne III-III de la figure 1.
A particular embodiment of the material according to the invention is described below by way of purely indicative and in no way limitative example, with reference to the appended drawing in which:
  • - Figure 1 is a plan view of a piece of material.
  • - Figure 2 is a sectional view along line II-II of Figure 1.
  • - Figure 3 is a sectional view along line III-III of Figure 1.

Le matériau est constitué par un support textile 1 présentant des alignements de bouclettes dressées 2. Il s'agit d'une étoffe tricotée, obtenue par le procédé particulier de tricotage sus-indiqué. Un revêtement 3 en plastomère ou élastomère double le support textile, sur sa face opposée à celle couverte de bouclettes.The material consists of a textile support 1 having alignments of erected loops 2. It is a knitted fabric, obtained by the particular knitting method mentioned above. A plastomer or elastomer coating 3 doubles the textile support, on its face opposite to that covered with loops.

A titre d'exemple, cette étoffe tricotée peut avoir les caractéristiques suivantes : 35 mailles au décimètre, masse de l'étoffe avant dépôt du revêtement 135 g/m², épaisseur environ 0,8 mm, et le revêtement peut avoir au-dessus de l'étoffe une épaisseur de l'ordre de 1 mm, qui peut cependant varier entre quelques dixièmes de millimètre et 2 mm. L'étoffe peut être en polyester avec bouclettes en monofilament de polyamide et le revêtement peut être en polychlorure de vinyle plastifié. Les bouclettes peuvent avoir une hauteur au-dessus de l'étoffe d'environ 1 à 3 mm et l'espace entre elles peut être de 2 à 3 mm. Toutes ces valeurs ne sont aucunement limitatives.By way of example, this knitted fabric may have the following characteristics: 35 stitches in decimetre, mass of the fabric before depositing the coating 135 g / m², thickness approximately 0.8 mm, and the coating may have above the fabric a thickness of the order of 1 mm, which can however vary between a few tenths of a millimeter and 2 mm. The fabric may be polyester with polyamide monofilament loops and the covering may be plasticized polyvinyl chloride. The loops can have a height above the fabric of about 1 to 3 mm and the space between them can be 2 to 3 mm. All these values are in no way limiting.

Claims (9)

1. Matériau d'étanchéité pour ouvrages en ciment ou béton caractérisé en ce qu'il est un complexe composé d'un support textile (1) en fils synthétiques, dans lequel a été inséré, au cours de sa confection, un monofilament de matière synthétique formant des rangées de bouclettes (2) dressées perpendiculairement sur la face envers du support, et d'un revêtement (3) de plastomère ou d'élastomère déposé sur le support et lui conférant l'étanchéité et la résistance aux agents agressifs.1. Sealing material for cement or concrete structures, characterized in that it is a complex composed of a textile support (1) made of synthetic threads, into which a monofilament of material has been inserted, during its manufacture. synthetic forming rows of loops (2) erected perpendicularly on the reverse side of the support, and of a coating (3) of plastomer or elastomer deposited on the support and giving it sealing and resistance to aggressive agents. 2. Matériau suivant le revendication 1, caractérisé en ce que le support textile est tricoté.2. Material according to claim 1, characterized in that the textile support is knitted. 3. Matériau suivant la revendication 1 ou 2, caractérisé en ce que le support textile est en fils synthétiques de polyester, polyamide, polypropylène et similaires.3. Material according to claim 1 or 2, characterized in that the textile support is made of synthetic son of polyester, polyamide, polypropylene and the like. 4. Matériau suivant l'une quelconque des revendications 1 à 3, caractérisé en ce que le monofilament de matière synthétique est en polyamide, polyester, polyoléfine, polychlorure de vinylidène et similaires.4. Material according to any one of claims 1 to 3, characterized in that the monofilament of synthetic material is polyamide, polyester, polyolefin, polyvinylidene chloride and the like. 5. Matériau suivant l'une quelconque des revendications 1 à 4, caractérisé en ce que ledit revêtement est en polychlorure de vinyle souple, en polyoléfine, en terpolymère EPDM (éthylène-propylène-diène monomères), en caoutchouc "Butyl" (copolymère isobutylène-isoprène) et similaires.5. Material according to any one of claims 1 to 4, characterized in that said coating is made of flexible polyvinyl chloride, polyolefin, EPDM terpolymer (ethylene-propylene-diene monomers), "Butyl" rubber (isobutylene copolymer -isoprene) and the like. 6. Matériau suivant la revendication 2, caractérisé en ce que le support textile (1) est une étoffe tricotée en polyester avec bouclettes (2) en monofilament de polyamide et en ce que le revêtement (3) est en polychlorure de vinyle plastifié.6. Material according to claim 2, characterized in that the textile support (1) is a knitted polyester fabric with loops (2) in polyamide monofilament and in that the covering (3) is in plasticized polyvinyl chloride. 7. Application du matériau suivant l'une quelconque des revendications 1 à 6, à l'étanchement de toute surface en ciment ou béton, qu'elle soit plane, courbe, horizontale, verticale ou oblique, par dépôt direct du matériau en bandes ou en feuilles sur ladite surface, par sa face envers couverte de bouclettes dressées et avant la prise du ciment ou béton, et par lissage du matériau déposé de telle sorte que les bouclettes s'enfoncent dans celui-ci et s'y ancrent au cours de la prise.7. Application of the material according to any one of claims 1 to 6, to the sealing of any cement or concrete surface, whether flat, curved, horizontal, vertical or oblique, by direct deposition of the material in strips or in sheets on said surface, by its reverse side covered with erect loops and before setting of the cement or concrete, and by smoothing the deposited material so that the loops sink into it and anchor there during the catch. 8. Application suivant la revendication 7, caractérisée en ce que les joints dans les zones de jonction des bandes ou feuilles du matériau sont réalisés avec une bande de recouvrement en textile, revêtue de plastomère ou d'élastomère sur ses deux faces et collée ou soudée sur ledit revêtement du matériau dans lesdites zones de jonction.8. Application according to claim 7, characterized in that the joints in the junction zones of the strips or sheets of the material are made with a textile covering strip, coated with plastomer or elastomer on both sides and glued or welded on said coating of the material in said junction zones. 9. Application suivant la revendication 7 ou 8, caractérisée en ce qu'elle concerne les chapes et voiles d'ouvrages d'art, les réservoirs, bassins, citernes, canaux, canalisations, tuyaux et similaires en ciment ou béton.9. Application according to claim 7 or 8, characterized in that it relates to the screeds and sails of engineering structures, tanks, basins, cisterns, canals, pipes, pipes and the like in cement or concrete.
EP88400989A 1987-04-23 1988-04-22 Water-tight material for cement or concrete structures and applications of this material Ceased EP0288393A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8705739 1987-04-23
FR8705739A FR2614335B1 (en) 1987-04-23 1987-04-23 SEALING MATERIAL FOR CEMENT OR CONCRETE STRUCTURES AND APPLICATIONS THEREOF

Publications (1)

Publication Number Publication Date
EP0288393A1 true EP0288393A1 (en) 1988-10-26

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Application Number Title Priority Date Filing Date
EP88400989A Ceased EP0288393A1 (en) 1987-04-23 1988-04-22 Water-tight material for cement or concrete structures and applications of this material

Country Status (5)

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EP (1) EP0288393A1 (en)
DE (1) DE288393T1 (en)
ES (1) ES2004860A4 (en)
FR (1) FR2614335B1 (en)
GR (1) GR890300004T1 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008017A1 (en) * 1988-11-07 1992-05-14 Tac-Fast Systems Canada Limited Structural assembly system
US5691027A (en) 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener with a dual purpose cover sheet
US5691026A (en) 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener member with a dual purpose cover sheet
DE202011051052U1 (en) 2011-08-22 2011-09-30 Huesker Synthetic Gmbh Concrete protective film
EP2562319A2 (en) 2011-08-22 2013-02-27 Huesker Synthetic GmbH Concrete protection film
DE102012218799A1 (en) 2012-10-16 2014-04-17 Huesker Synthetic Gmbh Composite mat for lining concrete walls, has textile fabric with loops or straps made of synthetic material, where textile fabric is spacer fabric, whose pile threads form loops or straps

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101419185B1 (en) * 2013-07-22 2014-07-14 (주) 선엔지니어링종합건축사사무소 Method of enhancing concrete durability by using air-tight shield sheet having air layer

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068533A (en) * 1935-06-11 1937-01-19 Robertson Co H H Laminated article
US3321884A (en) * 1964-06-04 1967-05-30 Klaue Hermann Spaced building plates with embedded wire ties connected by rod means
FR1597252A (en) * 1968-12-27 1970-06-22
FR2019525A1 (en) * 1968-10-01 1970-07-03 Collins Et Aikman Corp
GB2091312A (en) * 1981-01-19 1982-07-28 Intrusion Prepakt Inc Forming cast-in-place structures

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068533A (en) * 1935-06-11 1937-01-19 Robertson Co H H Laminated article
US3321884A (en) * 1964-06-04 1967-05-30 Klaue Hermann Spaced building plates with embedded wire ties connected by rod means
FR2019525A1 (en) * 1968-10-01 1970-07-03 Collins Et Aikman Corp
FR1597252A (en) * 1968-12-27 1970-06-22
GB2091312A (en) * 1981-01-19 1982-07-28 Intrusion Prepakt Inc Forming cast-in-place structures

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992008017A1 (en) * 1988-11-07 1992-05-14 Tac-Fast Systems Canada Limited Structural assembly system
AU662478B2 (en) * 1988-11-07 1995-09-07 Tac-Fast Systems S.A. Structural assembly system
US5691027A (en) 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener with a dual purpose cover sheet
US5691026A (en) 1993-07-27 1997-11-25 Minnesota Mining And Manufacturing Company Fastener member with a dual purpose cover sheet
US5902427A (en) 1993-07-27 1999-05-11 Minnesota Mining And Manufacturing Company Fastener arrangement with dual purpose cover sheet
DE202011051052U1 (en) 2011-08-22 2011-09-30 Huesker Synthetic Gmbh Concrete protective film
EP2562319A2 (en) 2011-08-22 2013-02-27 Huesker Synthetic GmbH Concrete protection film
EP2562319A3 (en) * 2011-08-22 2013-11-06 Huesker Synthetic GmbH Concrete protection film
DE202012012902U1 (en) 2011-08-22 2014-03-20 Huesker Synthetic Gmbh Concrete protective film
DE102012218799A1 (en) 2012-10-16 2014-04-17 Huesker Synthetic Gmbh Composite mat for lining concrete walls, has textile fabric with loops or straps made of synthetic material, where textile fabric is spacer fabric, whose pile threads form loops or straps

Also Published As

Publication number Publication date
FR2614335A1 (en) 1988-10-28
ES2004860A4 (en) 1989-02-16
GR890300004T1 (en) 1989-03-08
DE288393T1 (en) 1989-03-30
FR2614335B1 (en) 1989-07-28

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