The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
E04C 2/06 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement reinforced
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
Building materials, not of metal; roofing materials, not of metal; roofing tiles, not of metal; decking and cladding materials, not of metal; slate roofing products; slates for roof cladding; roofing slates, not of metal; roofing membranes; breather membranes for roofs.
3.
COMPOSITE BUILDING MATERIALS WITH A TEXTURED SURFACE
The present invention relates to the field of composite building materials, such as building sheets or panels having a textured surface as well as to methods for the production thereof and applications thereof as roofing, façade, flooring or decking elements. In particular, the present invention provides composite building materials, having at least one irregularly textured surface comprising a plurality of projections and depressions characterized in that the distance x (as measured perpendicularly to the plane X of the building element) between the highest point of a projection and the lowest point of a depression is between 400 μm and 2000 μm. In particular embodiments, the total surface area of said irregularly textured surface is increased by 0,1% to 15% as compared to a non-textured surface area of the same material and with the same dimensions as the irregularly textured surface.
E04F 13/08 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements
B28B 1/52 - Producing shaped articles from the material specially adapted for producing articles from mixtures containing fibres
E04C 2/04 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement
E04F 13/16 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of fibres or chips, e.g. bonded with synthetic resins
E04F 15/02 - Flooring or floor layers composed of a number of similar elements
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
B28B 11/08 - Apparatus or processes for treating or working the shaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
E04C 2/32 - Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure formed of corrugated or otherwise indented sheet-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure composed of such layers with or without layers of flat sheet-like material
E04F 13/14 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of stone or stone-like materials, e.g. ceramicsCoverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of glass
E04F 15/08 - Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. concreteFlooring or floor layers composed of a number of similar elements of glass
B32B 13/02 - Layered products essentially comprising a water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles embedded in it or bonded with it
37 - Construction and mining; installation and repair services
Goods & Services
Robotic machines and apparatus for installing corrugated sheets on roofs. Materials, not of metal, for building and construction; roofing materials; corrugated sheets (roofing material). Building construction; roof installation; roof maintenance; roof restoration; roof repair.
5.
Fiber cement flooring products and methods for the production thereof
The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
E04C 2/06 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement reinforced
E04F 15/10 - Flooring or floor layers composed of a number of similar elements of other materials, e.g. fibrous or chipped materials, organic plastics, magnesite, hardboard
C04B 28/00 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
C04B 32/00 - Artificial stone not provided for in other groups of this subclass
C04B 14/00 - Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stoneTreatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
C04B 16/00 - Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stoneTreatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
C04B 24/00 - Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
C04B 9/12 - Mixtures thereof with other inorganic cementitious materials with hydraulic cements, e.g. Portland cements
The present invention relates to fiber cement decking products, which comprise at least one or more pigments and which are at least partly coloured in the mass. The present invention further relates to methods for the production of such fiber cement decking products as well as uses of such fiber cement decking products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for decking applications.
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
(1) Aluminum sidings and parts and fittings therefor; clamp of metal for ventilated facades; clip of metal for ventilated facades; flashing of metal for building; hidden fasteners of metal for ventilated facades; metal facade panels for construction purposes; metal fastener screens; metal fasteners for fastening roof panels; metal floor panels; metal profiles for building; metal roof flashing; metal roofing; metal siding; roof abutments, of metal; roof coverings of metal;
(2) Acoustical insulation barrier panels; composite seals; drywall joint compounds; elastomeric sealants in the form of extrudable pastes for joints; fiberglass insulation materials for buildings; fillers for expansion joints; foam insulation for use in building and construction; foils of metal for building insulation; general purpose sealants; glass wool for insulation; insulating paints; insulating varnish; insulating water proofing membranes; mineral wool; sealants for buildings; thermal insulation and fire protection materials being fire resistant composite panels made of carbon fibers;
(3) Construction timber used for decking, fencing, paneling, siding; decking boards of wood; fiber cement; fiber cement boards; fiber cement siding; fiberboard building panels incorporating acoustic insulation; non-metal building construction materials namely, roof, façade, wall and floor coverings and their parts and fittings, namely, polycarbonate and bitumen corrugated sheets; non-metal building construction materials namely, roof, façade, wall and floor coverings and their parts and fittings, namely, self-adhered and synthetic roofing underlayment; non-metallic paving tiles and paving slabs; roofing panels, not of metal; roofing slates; roofing tiles;
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Building materials, of metal namely, roof panels, facade panels, flooring panels and sidings; roofing flashing materials, of metal; roof components, of metal namely, shingles and gutters; profiles, of metal; nuts, bolts and fasteners, of metal for fixing roof panels, facade panels, flooring panels and sidings Insulation and barrier articles and materials; insulating building boards and panels; insulating coatings Building materials, not of metal namely roof panels, facade panels, roof tiles, flooring panels, slates, sidings, decking and fencing; roofing materials, not of metal; cladding for facades, roofs, walls and floorings, and their parts and fittings, not of metal; building boards, not of metal; facade cladding boards, not of metal; roofing panels, not of metal; slates, not of metal for walls and roofing; corrugated sheets, not of metal, for walls and roofing; roofing tiles, not of metal; roofing underlayment, not of metal; paving slabs, not of metal; paving products, not of metal namely paving blocks and paving tiles; decking, not of metal; fencing, not of metal
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Building materials, of metal; building and construction
materials and elements of metal, in particular for roofing
and façade cladding; roofing flashing materials, of metal;
roof abutments, of metal; roof components, of metal;
profiles, of metal; nuts, bolts and fasteners, of metal. Insulation and barrier articles and materials; seals,
sealants and fillers; jointing compounds; insulating
building boards and panels; insulating coatings. Building materials, not of metal; cladding materials, not of
metal; roofing materials, not of metal; cladding for
façades, roofs, walls and floorings, and their parts and
fittings, not of metal; building boards, not of metal;
façade cladding boards, not of metal; roofing panels, not of
metal; slates, not of metal; corrugated sheets, not of
metal; roofing tiles, not of metal; roofing underlayment,
not of metal; paving slabs, not of metal; paving products,
not of metal; decking, not of metal; fencing, not of metal.
10.
FIBER CEMENT DECKING PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF
The present invention relates to fiber cement decking products, which comprise at least one or more pigments and which are at least partly coloured in the mass. The present invention further relates to methods for the production of such fiber cement decking products as well as uses of such fiber cement decking products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for decking applications.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
11.
FIBER CEMENT FLOORING PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF
The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
12.
FIBER CEMENT FLOORING PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF
The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
13.
FIBER CEMENT DECKING PRODUCTS AND METHODS FOR THE PRODUCTION THEREOF
The present invention relates to fiber cement decking products, which comprise at least one or more pigments and which are at least partly coloured in the mass. The present invention further relates to methods for the production of such fiber cement decking products as well as uses of such fiber cement decking products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for decking applications.
C04B 28/02 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Building materials, of metal; building and construction materials and elements of metal, in particular for roofing and façade cladding; roofing flashing materials, of metal; roof abutments, of metal; roof components, of metal; profiles, of metal; nuts, bolts and fasteners, of metal. Insulation and barrier articles and materials; seals, sealants and fillers; jointing compounds; insulating building boards and panels; insulating coatings. Building materials, not of metal; cladding materials, not of metal; roofing materials, not of metal; cladding for façades, roofs, walls and floorings, and their parts and fittings, not of metal; building boards, not of metal; façade cladding boards, not of metal; roofing panels, not of metal; slates, not of metal; corrugated sheets, not of metal; roofing tiles, not of metal; roofing underlayment, not of metal; paving slabs, not of metal; paving products, not of metal; decking, not of metal; fencing, not of metal.
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Building materials of metal; roofing and façade cladding materials and elements of metal; roof components of metal; roofing flashing materials of metal; roof abutments of metal; nuts, bolts and fasteners, of metal; fixing devices, of metal; profiles, of metal. Insulating materials for building; insulation and barrier articles and materials; insulating coatings; insulating building boards and panels; seals, sealants and fillers. Building materials, not of metal; roofing and façade cladding materials and elements, not of metal; roofing materials, not of metal; roofing components, not of metal; roofing flashing materials, not of metal; roof abutments, not of metal; wall linings, not of metal, for building; tiles, not of metal; slates, not of metal; corrugated sheets, not of metal; sidings, not of metal; building panels, not of metal; refractory construction materials, not of metal; roofing underlayment, not of metal.
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Building and construction materials and elements of metal, in particular for roofing and cladding; roof components of metal; roof gutters of metal; downspouts of metal; roofing flashing materials of metal; roof abutments of metal; cladding accessories of metal. Insulating materials for building; insulation and barrier articles and materials; insulating coatings; seals, sealants and fillers. Building and construction materials and elements, not of metal, in particular for roofing and cladding; roofing materials, not of metal; roofing components, not of metal; roof gutters, not of metal; downspouts, not of metal; roofing flashing materials, not of metal; roof abutments, not of metal; cladding materials, not of metal; wall linings, not of metal, for building; tiles, not of metal; slates, not of metal; corrugated sheets, not of metal; sidings, not of metal; building panels, not of metal; refractory construction materials, not of metal.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Insulating coatings; seals, sealants and fillers; all the aforesaid products excluding any products relating to flooring and to the stabilization of grounds, floors or lawns, and excluding any products relating to suspended ceiling systems, sound-absorbing systems, indoor wall cladding and parts thereof. Coatings for roof coverings; coatings for façade cladding; coatings for slates; coatings for tiles; tiles; slates, excluding slates made of plastics; corrugated sheets, excluding corrugated sheets made of plastics; sidings, excluding sidings made of plastics; building panels, excluding building panels made of plastics; all the aforesaid products excluding any products relating to flooring and to the stabilization of grounds, floors or lawns, and excluding any products relating to suspended ceiling systems, sound-absorbing systems, indoor wall cladding and parts thereof.
06 - Common metals and ores; objects made of metal
19 - Non-metallic building materials
Goods & Services
Metal building materials; Building and construction materials and elements of metal, in particular for roofing and cladding; roof fittings of metal; cladding accessories of metal. Building materials (not of metal); cladding materials (not of metal); roofing materials (not of metal); cladding (not of metal) for building; cladding (non-metallic) for façades, roofs, walls and ceilings; cladding panels, boards, sheets, slates and tiles (not of metal).
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Insulating coatings; seals, sealants and fillers; all the aforesaid products excluding any products relating to flooring and to the stabilization of grounds, floors or lawns, and excluding any products relating to suspended ceiling systems, sound-absorbing systems, indoor wall cladding and parts thereof. Coatings for roof coverings; coatings for façade cladding; coatings for slates; coatings for tiles; tiles; slates, excluding slates made of plastics; corrugated sheets, excluding corrugated sheets made of plastics; sidings, excluding sidings made of plastics; building panels, excluding building panels made of plastics; all the aforesaid products excluding any products relating to flooring and to the stabilization of grounds, floors or lawns, and excluding any products relating to suspended ceiling systems, sound-absorbing systems, indoor wall cladding and parts thereof.
A process for providing a fiber cement product is provided the process comprising the steps of: —providing an uncured fiber cement product; —curing said uncured fiber cement product; —drying said cured fiber cement product to obtain a humidity of said cured fiber cement product being less than or equal to about 8% w; —abrasive blasting at least part of the surface of said dried fiber cement product.
B28B 11/24 - Apparatus or processes for treating or working the shaped articles for curing, setting or hardening
B28B 11/08 - Apparatus or processes for treating or working the shaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
B28B 1/52 - Producing shaped articles from the material specially adapted for producing articles from mixtures containing fibres
C04B 41/00 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone
B24C 1/06 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
C04B 41/72 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
C04B 41/53 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone involving the removal of part of the materials of the treated article
E04C 2/06 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement reinforced
C04B 40/00 - Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
E04D 1/16 - Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface of ceramics, glass or concrete, with or without reinforcement
E04F 13/14 - Coverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of stone or stone-like materials, e.g. ceramicsCoverings or linings, e.g. for walls or ceilings composed of covering or lining elementsSub-structures thereforFastening means therefor composed of a plurality of similar covering or lining elements of glass
21.
A METHOD FOR CONTROLLING THE LIQUID LEVEL IN THE PREMIXING UNIT OF HATSCHEKMACHINE
A method for controlling the liquid level in the premixing unit (500) of a Hatschek machine (1000) comprising a sheet manufacturing machine (100), a cement slurry preparation mixer (200), a settling tank (300), a selectifier (400), and a premixing unit (500), wherein a level meter measures the liquid level in the premixing unit and generates a measurement signal, and wherein said measurement signal directly or indirectly controls a control valve (801), such that the amount of the portion of the water-loaded cement slurry of the sheet manufacturing machine (100) that is supplied to the selectifier (400), is controlled.
B01F 3/12 - Mixing, e.g. dispersing, emulsifying, according to the phases to be mixed liquids with solids
B28B 17/02 - Conditioning the material prior to shaping
D21F 1/66 - Pulp catching, de-watering, or recoveringRe-use of pulp-water
D21F 9/04 - Complete machines for making continuous webs of paper of the cylinder type
D21F 11/08 - Processes for making continuous lengths of paper, or of cardboard, or of wet web for fibreboard production, on paper-making machines of the cylinder type paper or board consisting of two or more layers
A Hatschek machine (100) for the manufacture of fibre cement sheets is provided, comprising at least three rotatable sieve cylinders (101, 102, 103) which are suitable for rotating in a bath (105, 106), filled with fibre cement slurry, wherein liquid flows from the slurry through the sieve (101, 102, 103), and wherein a thin layer of fibre cement remains on the sieve, characterized by the presence of at least two baths (105, 106), at least two sieve cylinders (101, 102) are rotatably mounted in one and the same bath (105), and each bath has a separate feed line (107, 108) to supply fibre cement slurry into the bath (105, 106).
The present invention relates to processes and apparatuses for producing fiber cement sheets as well as fiber cement sheets obtainable therewith. The processes according to the present invention at least comprise the steps of: (a) providing a cementitious slurry comprising fibers,(b) continuously discharging the slurry on an endless water-permeable transport belt, and (c) removing excess of water from the slurry through the water-permeable transport belt to form a fiber cement sheet with a predetermined thickness. By using a water-permeable transport belt for removing the excess of water from the fiber cement sheet,both the thickness and the density of the sheet can be accurately tuned, without resulting in a spring-back of the thickness of the sheet at the end of the production process. The present invention further relates to various uses of the fiber cement sheets obtainable by the processes of the invention in the building industry.
B28B 1/52 - Producing shaped articles from the material specially adapted for producing articles from mixtures containing fibres
B28B 5/02 - Producing shaped articles from the material in moulds or on moulding surfaces, carried or formed by, in or on conveyors irrespective of the manner of shaping on conveyors of the endless-belt or chain type
A process for providing a fiber cement product is provided the process comprising the steps of: - providing an uncured fiber cement product; - curing said uncured fiber cement product; - drying said cured fiber cement product to obtain a humidity of said cured fiber cement product being less than or equal to about 8%w; - abrasive blasting at least part of the surface of said dried fiber cement product.
B28B 11/08 - Apparatus or processes for treating or working the shaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
B24C 1/06 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
B28B 1/52 - Producing shaped articles from the material specially adapted for producing articles from mixtures containing fibres
B28B 11/24 - Apparatus or processes for treating or working the shaped articles for curing, setting or hardening
C04B 41/53 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone involving the removal of part of the materials of the treated article
E04C 2/04 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement
A process for providing a fiber cement product is provided the process comprising the steps of: - providing an uncured fiber cement product; - curing said uncured fiber cement product; - drying said cured fiber cement product to obtain a humidity of said cured fiber cement product being less than or equal to about 8%w; - abrasive blasting at least part of the surface of said dried fiber cement product.
B28B 1/52 - Producing shaped articles from the material specially adapted for producing articles from mixtures containing fibres
B24C 1/06 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for producing matt surfaces, e.g. on plastic materials, on glass
B28B 11/08 - Apparatus or processes for treating or working the shaped articles for reshaping the surface, e.g. smoothing, roughening, corrugating, making screw-threads
B28B 11/24 - Apparatus or processes for treating or working the shaped articles for curing, setting or hardening
C04B 41/72 - After-treatment of mortars, concrete, artificial stone or ceramicsTreatment of natural stone of only artificial stone involving the removal of part of the materials of the treated articles, e.g. etching
E04C 2/04 - 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 concrete or other stone-like materialBuilding elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of asbestos cement
A hydraulic-setting composition for manufacturing an autoclave cured fibre-reinforced building board, comprising as components : (a) a cementitious binder, (b) silica, (c) reinforcing cellulose fibres, said composition further comprising the additional components in % with respect to the total weight of the composition at dry state : (d)8-12% of mica, (e) 4-8% of wollastonite, and (f) an amount of at least one aluminium compound capable to release Al3+ in autoclave curing conditions, said amount being such that the dry composition comprises 0,02-2,2% of Al3+, as well as (g) optionally other additives, the sum of amounts of components (a) to (g) being equal to 100 weight %, and board so obtained.
C04B 28/18 - Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing mixtures of the silica-lime type
