GB2204074A - Adhesive sheet coverings for buildings - Google Patents

Adhesive sheet coverings for buildings Download PDF

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Publication number
GB2204074A
GB2204074A GB08807990A GB8807990A GB2204074A GB 2204074 A GB2204074 A GB 2204074A GB 08807990 A GB08807990 A GB 08807990A GB 8807990 A GB8807990 A GB 8807990A GB 2204074 A GB2204074 A GB 2204074A
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GB
United Kingdom
Prior art keywords
adhesive
layer
covering material
adhesive layer
component
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
GB08807990A
Other versions
GB8807990D0 (en
Inventor
Josef Hess
Ludwig Jochmann
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.)
HESCO AG
Original Assignee
HESCO AG
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 HESCO AG filed Critical HESCO AG
Publication of GB8807990D0 publication Critical patent/GB8807990D0/en
Publication of GB2204074A publication Critical patent/GB2204074A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/10—Interconnection of layers at least one layer having inter-reactive properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • B32B7/14—Interconnection of layers using interposed adhesives or interposed materials with bonding properties applied in spaced arrangements, e.g. in stripes
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • 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
    • E04B1/68—Sealings of joints, e.g. expansion joints
    • E04B1/6809—Reverse side strips
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/187—Underlayers specially adapted to be laid with overlapping edges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/4815—Hot melt adhesives, e.g. thermoplastic adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/481—Non-reactive adhesives, e.g. physically hardening adhesives
    • B29C65/482—Drying adhesives, e.g. solvent based adhesives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/48—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding
    • B29C65/4805—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using adhesives, i.e. using supplementary joining material; solvent bonding characterised by the type of adhesives
    • B29C65/483—Reactive adhesives, e.g. chemically curing adhesives
    • B29C65/485—Multi-component adhesives, i.e. chemically curing as a result of the mixing of said multi-components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/47—Joining single elements to sheets, plates or other substantially flat surfaces
    • B29C66/472—Joining single elements to sheets, plates or other substantially flat surfaces said single elements being substantially flat
    • B29C66/4722—Fixing strips to surfaces other than edge faces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/834—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools moving with the parts to be joined
    • B29C66/8341—Roller, cylinder or drum types; Band or belt types; Ball types
    • B29C66/83411—Roller, cylinder or drum types
    • B29C66/83413—Roller, cylinder or drum types cooperating rollers, cylinders or drums
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/10—Building elements, e.g. bricks, blocks, tiles, panels, posts, beams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2419/00—Buildings or parts thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Adhesive Tapes (AREA)
  • Laminated Bodies (AREA)

Abstract

The covering material (1) which contains at least two layers has a covering layer (3) consisting for example of plastic material and an adhesive layer (4) firmly bonded to the latter. The adhesive layer (4) is produced from an absorbent, preferably moisture-resistant material, for example, a random non-woven material, and is impregnated with an activatable adhesive or one of the components of a two-component adhesive. The covering material (1) can consequently be stored and dispatched dry and then be applied in the simplest manner at the laying site by activating it by means of heat or an activator or by contacting it with the second component of the two-component adhesive. <IMAGE>

Description

COVERING MATERIAL Description The invention relates to a covering material according to the preamble of patent claim 1, to a method for producing such a covering material, and also to a use of said material according to the preamble of patent claim 7.
Covering materials of the type defined in the preamble of patent claim 1 are used in industry, for example in the building trade, in numerous embodiments.
The same problems which those skilled in the art have been trying to overcome for decades and which it has so far not been possible to solve in an uncomplicated and in every respect satisfactory manner are repeatedly encountered in the construction of flat-roof coverings, swimming pool linings, floor coverings and many other applications variants. For those skilled in the art, central to these problems is the question of how such covering materials can be joined to the existing base with little expenditure of construction costs and Laying time in a manner such that a reliable long-lasting adhesion is produced even under unfavorable conditions.
Those skilled in the art are aware that, to cover building surfaces or to seal joints, prefabricated selfadhesive strips or sheets are employed. During the use of these products, it has emerged, however, that they react very differently to the various adhesive bases and that, for example, a sandy or even only an extremely dusty base or moisture factors can jeopardize the adhesion. The environmental conditions mentioned, which are further intensified, for example, by heat, produce, in many cases, a local reduction in the adhesive force so that the covering is undermined by moisture, bulges at individual points and has to be replaced.
For certain applications, prefabricated bituminous sheets which are pressed onto a liquid bitumen layer previousLy applied to the base are furthermore known to be used. This method cannot, however, be applied to most plastic material sheets which, after all, nowadays form a large proportion of the coverings and, in addition, requires a relativeLy high expenditure of labor at the laying site.
For applications basically different from those of covering materials, for example in the field of adhesive strips, multilayer material strips are known which, as US Patent 3,969,564 shows, are intended to stick carpet edges which abut each other flexibly together. In contrast to the covering materials, the adhesive function in the case of this known application is produced by a doublesided adhesive strip, one ot the adhesive surfaces of which is applied to a carrier strip which is on the whole wider.
Quite obviously, a double-layer adhesive strip constructed in such a way cannot fulfil the requirements described above which are imposed on a covering material, for which reason a categorical difference exists between a covering material and an adhesive strip, which is evident from a functionally oriented consideration.
A further weakness of the known covering materials is that they react directly to the forces encountered beneath them. Thus, it is repeatedly observed that covering materials detach themselves and are deformed under the influence of slight vapor pressures which are produced, for example, as a result of the interaction of moisture and heat.
Viewed overall, the most frequent causes which jeopardize a firm joint capable of functioning for a long time may be summarized as follows: - chemical incompatibility of the materials to be bonded and the adhesive, - irregularities in the morphology of the bases, - contamination of the bases, - moisture content of the bases, - atmospheric humidity and temperatures and - ambient temperature, - working procedure.
Such unfavorable conditions are often encountered in the construction of machines and in building and civil engineering works.
It is therefore the object of the present invention to propose a multi-layer covering material which, on the one hand, is easy to lay and ensures a satisfactory and permanent adhesion to the existing base and which, on the other hand, withstands even those effects which are inevitable in the long run, being caused by dampness, heat and other factors. The covering material to which the invention relates is defined in the independent patent claim 1. Preferred embodiments of the covering material are described in claims 2 to 10.
Exemplary embodiments of this covering material are described below with reference to the accompanying drawing. Figures 1 to 4 are simplified sectional representations of four different applications of a two-layer covering material. Figure 5 diagrammatically shows a method for producing a two-layer covering material.
Figure 1 shows a two-layer covering sheet 1 which is intended for bonding over the entire surface to a base 2. In this embodiment, the covering sheet 1 has a cladding layer 3 and an adhesive layer 4 firmly bonded to the latter.
In most cases the cladding layer 3 will be a known covering material such as plastic material or rubber, -but, within the scope of the present invention, it may also be composed of artificial or natural stone, glass, ceramic, wood, metal or any other expedient material. On its lower side, said caldding layer 3 is firmly bonded to the adhesive layer 4 which may be, for example, an endlessly needle-punched polyester random non-woven which is attached to the covering layer (3) in a known manner, preferably by bonding. Depending on the material selected for the covering and adhesive layers, the two layers 3 and 4 may also be welded together or firmly joined in some other manner.
The adhesive Layer 4 is always an absorbent, preferably also a moisture-resistant, material which has preferably at least the same elastic extensibility as the cladding layer 3 and which is impregnated with an activatable adhesive or one of the components of a two-component adhesive. This impregnation of the adhesive layer is carried out either before or after attachment to the cladding layer 3. After the two-layer covering sheet 1 has been manufactured, it is stored dry and can then be laid at the desired location and time.
The adhesive layer 4 which serves, inter alia, as carrier for the adhesive or the adhesive component, may be composed of various absorbent materials or material mixtures which may be present as ordered or disordered fiber structures, for example, woven fabrics, knitted fabrics or preferably random non-wovens. The absorbent material should, however, be matched to the adhesive used in such a way that it does not react chemically with the latter.
The adhesive layer 4 may be impregnated with bituminous substances, for example, bitumen modified with plastic material, natural or artificial stone, hot-melt adhesives, contact adhesives containing solvent or one of the components of two-component adhesives such as acrylic adhesives or epoxy resin adhesives. Information on suitable adhesives are to be found in Ullmans Encyklopadie der Technischen Chemie, 4th edition, Volume 14, pages 235 to 244.
The activatable adhesives can be activated by various methods. Bituminous materials can be activated, for example, thermally or also with solvents, natural resins may be activated thermally, synthetic resins may be activated chemically (thermosetting resins) or thermally (thermoplastic resins), hot-melt adhesives may be activated thermally and contact adhesives containing solvent may be activated with solvents.
To lay a covering sheet 1 whose adhesive layer 4 is impregnated with an activatable adhesive, the surface of the base 2 to be covered and/or the lower side of the adhesive layer 4 facing the latter is coated with a suitable activator which is matched to the adhesive contained in the adhesive layer 4. In the case of a thermally activatable adhesive, it is possible, but not absolutely necessary, to coat the base 2 and/or the lower side of the adhesive layer 4 facing the latter with the same adhesive. The activation is carried out in this case by supplying heat, for example with hot air or a flame. If contact adhesives containing solvent are used, it is advisable to coat the base 2 and/or the lower side of the adhesive layer 4 with fresh contact adhesive containing solvent.The volatile solvents escaping from the fresh adhesive incipiently dissolve the adhesive in the adhesive layer 4 as a result of which the solid components of the two adhesives are also mixed. As a result of the subsequent curing of the two adhesives, a firm joint is produced between the covering sheet 1 and the base 2.
In the case of the two-component adhesives, the second component is, as a rule, applied to the base 2. The covering sheet 1 is then always laid on the base, possibly pressed on and, if necessary, treated with heat, for example by means of hot air. As experiments have shown, the covering applied in this way is virtually independent of the quality of the base and is notable for an extremely good adhesion.
Since the permanent adhesion of such covering materials is to a large extent also dependent on their flexible matching to the base and on slight movements of the latter due to thermal expansion and other effects, the elastic extensibility of the covering materials is also of great importance. The material is only able to adhere reliably for a long tine if it is able to follow the movements of the base occurring in various directions in a manner such that the stresses occurring remain within limits acceptable for the material. For this reason, the highly elastic materials such as rubber and certain plastic materials are preferred for many critical applications.
The adhesive layer 4 fulfils yet another function in addition to absorbing the adhesive: due to its porous structure which permits elastic pressing, it effects a considerable bumper action in relation to bridging uneven points and in relation to forces whose effects are thereby kept remote from the covering layer. A suitable choice of the thickness of the adhesive layer makes it possible in this manner to absorb virtually any force which is exerted from below.
The exemplary embodiment shown in Figure 2 shows a covering sheet 1 which is also constructed in two layers and which serves to bridge a joint 7 situated between two building components 5 and 6.
The covering sheet 8 shown in Figure 3 is also constructed in two layers and in this case fulfils the double function of hermetically forming a bridge between a horizontal surface F1 and a vertical surface F2, that is to say by hermetically covering a joint 9, and at the same time of holding the two components, which may be, for example, two wooden walls 10 and 11.
According to Figure 4, two covering sheets 1 and 1' are laid on a base 12 and their abuttment joint F is hermetically covered by a third covering sheet 1".
The invention is described below with reference to an exemplary embodiment.
Example This example describes the production and application of sealing strips which are used to seal joints and junctions to the passage of air and of steam and also to wind and driving rain, in particular, in building construction.
A thin strip of a soft smooth and sealing rubber compound which serves as covering layer is welded thermally together with a polyester non-woven having a weight per unit area of approx. 200 g/m2in a calendering method.
The process temperature, i.e. temperature, pressure and calender speed are controlled so that a strong joint is produced between the rubber strip and the non-woven without the latter being incorrectly pressed together, torn apart or deformed in any other manner. After calendering, the non-woven is impregnated by means of a dispensing unit with a contact adhesive containing solvent. The adhesive dispensed is 200 to 400 g/m2 depending on the application. After impregnation of the non-woven adhesive layer, the strip-type sealing strip is stabilized by means of a controlled drying plant at temperatures of 30 to 90 C. Subsequently the strip is cut to the required vidth, cut to length and rolled onto rolLers ready for dispatch.
The product Balco 40 produced by Bally CTU in Schonenwerd (Solothurn, Svitzerland) is used as contact adhesive.
The method used in this example is shown diagrammatically in Figure 5. The polyester non-woven (the adhesive layer) 4 and the rubber strip (the covering layer) 3 are brought together and joined firmly to each other by pressing and vulcanizing by means of heatable rollers 13. The adhesive is applied to the non-woven 4 by the dispensing unit 14. The sheet composed of the rubber strip 3 and the impregnated non-woven 4 is dried at 15, cut into belts at 16, cut to length at 17 and rolled onto rollers 18.
The sealing strip thus produced is used in the following manner: the surfaces to which the strip is to be applied are first freed of coarse contaminants and then coated with the contact adhesive containing solvent, which in this case acts as activator and is used in producing the strip. Then the adhesive layer of the sealing strip is pressed onto the surface provided with fresh adhesive. The volatile solvents escaping from the fresh adhesive incipiently dissolve the adhesive contained in the adhesive layer and this results in a mixing of also the solid substances contained in the two adhesives. A firm joint between the sealing strip and the base is produced by the temporary incipient solution of the adhesive contained in the adhesive layer and the subsequent curing of the adhesive in the adhesive layer and also in the layer of adhesive on the base.

Claims (10)

Patent Claims
1. A covering material (1) for producing joints, seals and/or penetration-resistant coverings of building and installation components having a cladding layer (-3) and an adhesive layer (4) firmly applied to the latter and composed of an absorbent material or material mixture, wherein the cladding layer (3) is covered on one side over its whole surface by the adhesive layer (4) of single-layer or multilayer construction and wherein the entire adhesive layer (4) is impregnated with an activatable or adhesive or with one of the components of a twocomponent adhesive.
2. A covering material as claimed in cLaim 1, wherein the cladding layer (3) is of single-layer or multi-layer construction and is composed of artificial or natural stone, glass, ceramic, wood, metal, coated metal, rubber, reinforced rubber, plastic or reinforced plastic and is optionally made moisture-tight and gas-tight by impregnation.
3. A covering material as claimed in claim 1 or 2, wherein the absorbent material or material mixture of the adhesive layer (4) is an ordered or disordered moisture-resistant fiber structure, for example a woven fabric, a knitted fabric or preferably a random nonwoven and has at least the same elastic extensibility as the cladding layer (3).
4. A covering material as claimed in any one of claims 1 - 3, wherein the adhesive layer (4) is impregnated with a bituminous substance, for example bitumen modified with plastic, a natural or synthetic resin, a hot-melt adhesive, a contact adhesive containing solvent, one component of a two-component polymerization adhesive, for example of an acrylate adhesive, or one component of a two-component polyaddition adhesive, for example an epoxy resin adhesive.
5. A covering material as claimed in any one of claims 1 - 4, wherein the adhesive layer (4) has a thickness which effects compensation for uneveness of the building or installation components and also a vapor absorption and a vapor pressure compensation.
6. A method for producing a covering material as claimed in any one of claims 1 to 5, wherein a first strip composed of one of the said materials for the cladding layer (3) is brought together with a second strip composed of one of the said materials for the adhesive Layer (4) and they are joined firmly together by pressing and vulcanization by means of heat ball rollers (13), wherein adhesive is then applied to the exposed surface of the adhesive layer (4) from a dispensing unit (14), wherein said adhesive application is then dried and wherein, subsequent thereto, the covering material is cut up into storage-ready or use-read) sections.
7. The use of the covering material as claimed in any one of claims I to 5 for producing joints, seals and/ or penetration-resistant coverings of building and installation components, wherein, at the application site, the adhesive present in the adhesive layer (4) is a-ctivated or the one cbmponent present in the adhesive layer (4) of the two-component adhesive is brought together with the other component and wherein the covering material is joined firmly to' the corresponding base by pressing the adhesive layer against the joint section for 1 - 15 minutes.
8. A covering material for joints, seals and/or penetration resistant coverings of building and installation components, substantially as hereinbefore described with reference to and as illustrated in the accompanying drawings.
9. A method of producing a covering material, substantially as hereinbefore described with reference to the accompanying drawings.
10. The use of a covering material, substantially as hereinbefore described with reference to the acccmpanying drawings.
GB08807990A 1987-04-08 1988-04-06 Adhesive sheet coverings for buildings Pending GB2204074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1354/87A CH672805A5 (en) 1987-04-08 1987-04-08

Publications (2)

Publication Number Publication Date
GB8807990D0 GB8807990D0 (en) 1988-05-05
GB2204074A true GB2204074A (en) 1988-11-02

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
GB08807990A Pending GB2204074A (en) 1987-04-08 1988-04-06 Adhesive sheet coverings for buildings

Country Status (3)

Country Link
CH (1) CH672805A5 (en)
DE (1) DE8804605U1 (en)
GB (1) GB2204074A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494729A (en) * 1992-05-20 1996-02-27 Impact Coatings, Inc. Non-slip, non-abrasive coated surface
WO1998006569A1 (en) * 1996-08-14 1998-02-19 Blp Group Plc Water resistant wood veneer laminates
AT408865B (en) * 1995-06-21 2002-03-25 Berleburger Schaumstoffwerk METHOD FOR THE PRODUCTION AND APPLICATION OF LAYING TILES AND LAYING TOWARDS MADE THEREFOR

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3827503C2 (en) * 1988-08-12 1999-09-02 Schoop & Co Ag Expansion joint tape
DE4330556C2 (en) * 1993-09-09 1997-11-13 Norega Anstalt Non-woven laminated sealing tape
DE29604230U1 (en) * 1996-03-07 1996-05-09 Gebrüder Jaeger GmbH & Co, 42369 Wuppertal Sealing tape for sealing joints in masonry
AT406397B8 (en) * 1998-05-19 2000-06-26 Daetwyler Ag SEALING ELEMENT FOR BUILDING PURPOSES, ESPECIALLY FOR SEALING CONSTRUCTION JOINTS AND PIPE PERFORMANCE
US20030005657A1 (en) 2001-06-25 2003-01-09 Triflex Beschichtungssysteme Gmbh & Co.Kg Sealing on settlement joints and process for preparing it

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Publication number Priority date Publication date Assignee Title
GB355502A (en) * 1930-08-14 1931-08-27 Field Albert Improvements in or relating to damp courses
GB1230756A (en) * 1966-10-21 1971-05-05
GB1230755A (en) * 1966-10-21 1971-05-05
GB1230754A (en) * 1966-10-21 1971-05-05
GB1408417A (en) * 1972-12-11 1975-10-01 Bpb Industries Ltd Bituminous material
GB1417572A (en) * 1972-02-11 1975-12-10 Ruberoid Ltd Self-adhesive bituminous products
GB2135875A (en) * 1983-02-25 1984-09-12 Grossmann Juerg Improvements relating to the fastening of a covering material to a substratum

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GB1230754A (en) * 1966-10-21 1971-05-05
GB1417572A (en) * 1972-02-11 1975-12-10 Ruberoid Ltd Self-adhesive bituminous products
GB1408417A (en) * 1972-12-11 1975-10-01 Bpb Industries Ltd Bituminous material
GB2135875A (en) * 1983-02-25 1984-09-12 Grossmann Juerg Improvements relating to the fastening of a covering material to a substratum

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5494729A (en) * 1992-05-20 1996-02-27 Impact Coatings, Inc. Non-slip, non-abrasive coated surface
AT408865B (en) * 1995-06-21 2002-03-25 Berleburger Schaumstoffwerk METHOD FOR THE PRODUCTION AND APPLICATION OF LAYING TILES AND LAYING TOWARDS MADE THEREFOR
WO1998006569A1 (en) * 1996-08-14 1998-02-19 Blp Group Plc Water resistant wood veneer laminates

Also Published As

Publication number Publication date
DE8804605U1 (en) 1988-05-19
GB8807990D0 (en) 1988-05-05
CH672805A5 (en) 1989-12-29

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