GB2107211A - Metallic cladding of concrete and other structures - Google Patents
Metallic cladding of concrete and other structures Download PDFInfo
- Publication number
- GB2107211A GB2107211A GB08129711A GB8129711A GB2107211A GB 2107211 A GB2107211 A GB 2107211A GB 08129711 A GB08129711 A GB 08129711A GB 8129711 A GB8129711 A GB 8129711A GB 2107211 A GB2107211 A GB 2107211A
- Authority
- GB
- United Kingdom
- Prior art keywords
- sheet material
- metallic
- concrete
- membrane
- substrate
- 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.)
- Granted
Links
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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/20—Layered products comprising a layer of metal comprising aluminium or copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/04—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B15/046—Layered products comprising a layer of metal comprising metal as the main or only constituent of a layer, which is next to another layer of the same or of a different material of foam
-
- 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
- B32B15/00—Layered products comprising a layer of metal
- B32B15/14—Layered products comprising a layer of metal next to a fibrous or filamentary layer
-
- 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
- B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
- B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
- C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
- C04B40/0608—Dry ready-made mixtures, e.g. mortars at which only water or a water solution has to be added before use
- C04B40/0616—Dry ready-made mixtures, e.g. mortars at which only water or a water solution has to be added before use preformed, e.g. bandages
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
- E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
-
- 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
- B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
- B32B2260/04—Impregnation, embedding, or binder material
- B32B2260/044—Water-setting substance, e.g. concrete, plaster
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
- C04B2111/00525—Coating or impregnation materials for metallic surfaces
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Laminated Bodies (AREA)
Abstract
Metallic cladding may be desirable on surfaces of concrete or other structures. A sheet material for effecting such cladding comprises a substrate of fibrous material and/or foamed plastics material with a metallic membrane bonded to one surface and impregnated from its other surface with a cementitious composition reactive with water to form a set mass. The metallic membrane may be a metal foil, for example of copper, or a membrane of non-metallic material such as a silicone rubber composition in which is intimately mixed a proportion of metal powder particles, for example of copper. A structure may be clad by wetting the cementitious composition of the sheet material and applying it to the surface of the structure. A concrete structure with a metallic-clad surface may be produced by lining a mould with the sheet material with the cementitious composition innermost and pouring wet concrete into the mould.
Description
SPECIFICATION
Metallic cladding of concrete and other structures
Metallic cladding may be desirable on surfaces of concrete or other materials used in building and construction, for example to provide protection or decoration.
In our Patent Specification No. 1,504,214 there is described a water-activatable tape for construction purposes which comprises a substrate of fibrous material or of foamed plastics material impregnated with a water-reactive cementitious composition which is reactive with water to form a set mass. In use, such a tape is thoroughly wetted and pressed on a surface to be protected. On setting, the cementitious composition adheres to the surface, forming a protective coating reinforced by the fibrous or foamed substrate. The Specification includes several examples of fibrous and foamed substrates and of cementitious compositions.
In our Patent Specification No. 2,030,059A there is described a water-activatable cement web which comprises a substrate of fibrous material or foamed plastics material which is partially impregnated with a cementitious composition of a like kind and a water-impermeable membrane adhered to the substrate in the region which is substantially free from cement. Specifically, a web is impregnated from one surface throughout a part of its thickness and the water-impermeable membrane is adhered to its other surface. In that Specification we described a bituminous composition for coating on that other surface to produce a water-impermeable membrane with a tacky outer surface to which a final decorative layer could be bonded by pressure.We also described how such a web could be used for producing water-proofed foundations for buildings by sticking the web to the inside of concrete shuttering by its tacky surface and then filling the shuttering with wet concrete. The water in the concrete would activate the cementitious composition to bond the web securely to the concrete on setting. The tacky surface of the membrane would part from the shuttering, leaving a concrete structure with a securely bonded waterproof coating.
According to this invention a sheet material for metallic-cladding concrete or other structures comprises a substrate of fibrous material and/or foamed plastics material having bonded to one surface a metallic membrane, the substrate being impregnated at least partially from its other surface with a cementitious composition which is reactive with water to form a set mass.
Further, according to the invention, a method of metallic-cladding a concrete or other structure comprises wetting the cementitious composition of a sheet material as just described, applying it to a surface of the structure to be clad and allowing the cementitious composition to set.
According to a further feature of the invention a method of producing a moulded concrete structure with a metallic-clad surface comprises lining a mould with a sheet material as just described, with the metallic membrane against at least a part of the interior surface of the mould, and filling the mould with wet concrete.
The invention includes moulded concrete structures having metallic-clad surfaces produced by these methods.
In the latter method, the water in the wet concrete activates the cementitious composition which becomes bonded to the concrete on setting.
The metallic membrane may be a metal foil or a membrane incorporating metal powder particles.
Metallic foils may, for example, be of stainless steel, copper, lead, aluminium or metal alloys and may have a polymer film laminated to the surface opposite to that bonded to the substrate.
For protection of marine structures against fouling the metallic membrane may be or incorporate copper or a copper alloy. Examples of alloys known to resist fouling by marine organisms are:- (a) Copper 86.75% (b) Copper 68.75%
Nickel 10.0% Nickel 30.38%
Iron 1.25% Iron 0.52%
Manganese 1.0% Manganese 0,41% Zinc 1,0% Zinc 0.10% Lead 0.005O,4 Phosphorus 0.01% A concrete boat hull with anti-fouling metallic cladding may be produced by lining at least part of the mould which is to form the part of the hull in the region of the water-line with the sheet material.
The fibrous or foamed substrate and the cementitious composition may be selected from amongst the materials exemplified in our said Specification No. 1,504,214.
One example of a metallic membrane which may be utilised in the invention is a sheet of a silicone rubber composition in which is intimately mixed 25 per cent by weight of metal powder particles. A metallic membrane for the protection of marine structures against fouling may comprises 25 per cent by weight of particles of one of the aforesaid alloys (a) or (b) incorporated by mixing in a silicone rubber composition as follows:- SILOPREN E 50 (Organopolysiloxane polymer) 45.4
SILOPREN W 1000 (Organopolysiloxane oil) 20.8
SILOPREN Crosslinking Agent AC 3095 6.0
(believed to be an oxime type)
AEROSIL R 972 (Fine silica filler) 5.5
OMYA BL R 3 (Calcium carbonate filler) 19
Dibutyl Tin Diacetate (Catalyst) 0.03
SILOPREN Fungicide 3087 (Biocide) 0.8
(SILOPREN, AEROSIL and OMYA are Registered Trade Marks).
This composition is a moisture-curable liquid which conveniently may be coated on the nonimpregnated surface of the substrate.
For bonding a metallic foil to the substrate, the substrate may be coated with an adhesive layer such as the aforesaid bituminous composition described in Specification No. 2,030,059A and the metallic foil may be adhered to the tacky surface thereof.
Claims (14)
1. A sheet material for metallic-cladding of concrete or other structures comprising a substrate of fibrous material and/or foamed plastics material, the substrate having bonded to one surface a metallic membrane and being impregnated at least partially from its other surface with a cementitious composition which is reactive with water to form a set mass.
2. A sheet material as claimed in Claim 1 wherein the metallic membrane is a metal foil.
3. A sheet material as claimed in Claim 2 wherein the metal foil is of copper or an alloy of copper.
4. A sheet material as claimed in Claim 1 wherein the metallic membrane is a membrane of nonmetallic material incorporating metal powder particles.
5. A sheet material as claimed in Claim 4 wherein the metallic membrane is a sheet of a silicone rubber composition in which is intimately mixed a proportion of metal powder particles.
6. A sheet material as claimed in Claim 5 wherein the metal powder comprises at least a major proportion of copper or a copper alloy.
7. A sheet material as claimed in Claim 5 or Claim 6 wherein the proportion of metal powder particles is 25 per cent by weight.
8. A sheet material as claimed in any of Claims 4 to 7 which incorporates a biocide.
9. A sheet material as claimed in any preceding Claim wherein the substrate is a woven or nonwoven natural or synthetic material.
10. A sheet material as claimed in any preceding Claim wherein the metallic membrane is bonded to the substrate by an adhesive layer.
11. A sheet material as claimed in Claim 10 wherein the adhesive layer comprises a bituminous composition.
12. A sheet material for metallic-cladding of concrete or other structures substantially as hereinbefore described.
1 3. A method of metallic-cladding a concrete or other structure comprising the steps of wetting the cementitious composition of a sheet material as claimed in any preceding Claim, applying the wetted surface of the sheet material to the structure and allowing the cementitious material to set.
14. A method of producing a moulded concrete structure with a metallic-clad surface comprising the steps of lining a mould with a sheet material as claimed in any of Claims 1 to 12 with the metallic membrane against at least a part of the interior surface of the mould and filling the mould with wet concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08129711A GB2107211B (en) | 1981-10-01 | 1981-10-01 | Metallic cladding of concrete and other structures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08129711A GB2107211B (en) | 1981-10-01 | 1981-10-01 | Metallic cladding of concrete and other structures |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2107211A true GB2107211A (en) | 1983-04-27 |
| GB2107211B GB2107211B (en) | 1985-05-30 |
Family
ID=10524878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08129711A Expired GB2107211B (en) | 1981-10-01 | 1981-10-01 | Metallic cladding of concrete and other structures |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2107211B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609929A1 (en) * | 1987-01-23 | 1988-07-29 | St I Met Srl | Concrete construction element fitted with an impermeable plate |
| FR2743524A1 (en) * | 1996-01-16 | 1997-07-18 | Knauf | Casting method of concrete construction panel or slab with waterproof coating |
| EP0790370A1 (en) * | 1996-02-16 | 1997-08-20 | Hans Peter Böe | Half-product building element for coating surfaces |
| KR100287041B1 (en) * | 1996-02-16 | 2001-04-16 | 페터 뵈에 한스 | Semi-finished surface-cladding component |
| US8679583B2 (en) | 2011-10-13 | 2014-03-25 | The Johns Hopkins University | Methods for applying a powder metal layer to polymer articles as an antifouling coating |
| EP1995392B1 (en) * | 2007-05-23 | 2015-07-08 | Betinoc Nv | Protective skirting board |
-
1981
- 1981-10-01 GB GB08129711A patent/GB2107211B/en not_active Expired
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609929A1 (en) * | 1987-01-23 | 1988-07-29 | St I Met Srl | Concrete construction element fitted with an impermeable plate |
| FR2743524A1 (en) * | 1996-01-16 | 1997-07-18 | Knauf | Casting method of concrete construction panel or slab with waterproof coating |
| EP0790370A1 (en) * | 1996-02-16 | 1997-08-20 | Hans Peter Böe | Half-product building element for coating surfaces |
| WO1997030246A1 (en) * | 1996-02-16 | 1997-08-21 | Boee Hans Peter | Semi-finished surface-cladding component |
| US6015622A (en) * | 1996-02-16 | 2000-01-18 | Boee; Hans Peter | Semi-finished surface-cladding component |
| KR100287041B1 (en) * | 1996-02-16 | 2001-04-16 | 페터 뵈에 한스 | Semi-finished surface-cladding component |
| EP1995392B1 (en) * | 2007-05-23 | 2015-07-08 | Betinoc Nv | Protective skirting board |
| US8679583B2 (en) | 2011-10-13 | 2014-03-25 | The Johns Hopkins University | Methods for applying a powder metal layer to polymer articles as an antifouling coating |
Also Published As
| Publication number | Publication date |
|---|---|
| GB2107211B (en) | 1985-05-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4122203A (en) | Fire protective thermal barriers for foam plastics | |
| US4204022A (en) | Adhesives coatings and laminates utilizing ethylene copolymers and coal-tar pitch | |
| GB2107211A (en) | Metallic cladding of concrete and other structures | |
| US4477533A (en) | Laminates containing inorganic structural materials | |
| US3967651A (en) | Adhesives coatings and laminates utilizing ethylene copolymers and coal-tar pitch | |
| KR20160012794A (en) | Finishing materials integrated wall and its construction method | |
| US3814712A (en) | Adhesives coatings and laminates utilizing ethylene copolymers and coal-tar pitch | |
| CN214462151U (en) | Anticorrosive terrace of vinyl | |
| US4038444A (en) | Method of producing a metallic plating | |
| WO1988003465A1 (en) | Process for producing corrosion-resistant concrete or mortar | |
| JPS60137957A (en) | Epoxy cement composition rapidly curable-in-water | |
| JPH08506293A (en) | Mineral fiber product, process for producing it and glue foam used therefor | |
| JP2000282500A (en) | Covering and corrosion proofing method using organic material | |
| JP2004238497A (en) | Concrete-based waterproof adhesive | |
| GB2040232A (en) | Submersible or semi-submersible structures | |
| JPS57143368A (en) | Forming of antifouling layer to structure surface | |
| JP4738131B2 (en) | Corrosion protection method | |
| JPS5856590B2 (en) | Paint for cement structures | |
| JPH11269672A (en) | Coating corrosion preventing method by organic material | |
| JPS6032987Y2 (en) | Synthetic resin foam insulation board | |
| JPS61151331A (en) | Method of forming moistureproof and waterproof layer | |
| Puterman | Enhancement of adhesion of cementitious-rendering to concrete by polymeric additives | |
| Counsell | Metallic Cladding of Concrete and Other Structures | |
| JPS5950390B2 (en) | Method of applying mortar to polyurethane resin waterproof layer | |
| JPS636117B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PCNP | Patent ceased through non-payment of renewal fee |