WO1999024378A2 - Spritzbare überdeckung von asbestzementoberflächen - Google Patents
Spritzbare überdeckung von asbestzementoberflächen Download PDFInfo
- Publication number
- WO1999024378A2 WO1999024378A2 PCT/DE1998/003383 DE9803383W WO9924378A2 WO 1999024378 A2 WO1999024378 A2 WO 1999024378A2 DE 9803383 W DE9803383 W DE 9803383W WO 9924378 A2 WO9924378 A2 WO 9924378A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- sprayable
- asbestos
- resins
- vinyl
- weight
- Prior art date
Links
- 239000010425 asbestos Substances 0.000 title claims abstract description 54
- 229910052895 riebeckite Inorganic materials 0.000 title claims abstract description 54
- 239000004568 cement Substances 0.000 title claims abstract description 42
- 239000011230 binding agent Substances 0.000 claims abstract description 25
- 239000006185 dispersion Substances 0.000 claims abstract description 12
- 239000000843 powder Substances 0.000 claims abstract description 11
- 239000007788 liquid Substances 0.000 claims abstract description 9
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000002904 solvent Substances 0.000 claims abstract description 8
- 241000195493 Cryptophyta Species 0.000 claims abstract description 6
- 241000233866 Fungi Species 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims description 15
- 239000000835 fiber Substances 0.000 claims description 13
- 239000006260 foam Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 229920001971 elastomer Polymers 0.000 claims description 11
- 239000005060 rubber Substances 0.000 claims description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 10
- 229920001577 copolymer Polymers 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 9
- 235000013312 flour Nutrition 0.000 claims description 8
- -1 alkyl silicate Chemical compound 0.000 claims description 7
- 239000008187 granular material Substances 0.000 claims description 7
- 239000010445 mica Substances 0.000 claims description 7
- 229910052618 mica group Inorganic materials 0.000 claims description 7
- 235000019353 potassium silicate Nutrition 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 239000011269 tar Substances 0.000 claims description 6
- 239000004927 clay Substances 0.000 claims description 5
- 239000004567 concrete Substances 0.000 claims description 5
- 239000007799 cork Substances 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000008262 pumice Substances 0.000 claims description 5
- 238000009418 renovation Methods 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 4
- 239000010426 asphalt Substances 0.000 claims description 4
- 230000001680 brushing effect Effects 0.000 claims description 4
- 239000000417 fungicide Substances 0.000 claims description 4
- 239000004571 lime Substances 0.000 claims description 4
- 239000004570 mortar (masonry) Substances 0.000 claims description 4
- 229920005989 resin Polymers 0.000 claims description 4
- 239000011347 resin Substances 0.000 claims description 4
- 229920002050 silicone resin Polymers 0.000 claims description 4
- 239000002002 slurry Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 239000006004 Quartz sand Substances 0.000 claims description 3
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical class CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical class ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
- 229920000180 alkyd Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 3
- 229920001038 ethylene copolymer Polymers 0.000 claims description 3
- LNEPOXFFQSENCJ-UHFFFAOYSA-N haloperidol Chemical compound C1CC(O)(C=2C=CC(Cl)=CC=2)CCN1CCCC(=O)C1=CC=C(F)C=C1 LNEPOXFFQSENCJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000178 monomer Substances 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 239000000123 paper Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004576 sand Substances 0.000 claims description 3
- 239000004753 textile Substances 0.000 claims description 3
- 150000003673 urethanes Chemical class 0.000 claims description 3
- KPAPHODVWOVUJL-UHFFFAOYSA-N 1-benzofuran;1h-indene Chemical compound C1=CC=C2CC=CC2=C1.C1=CC=C2OC=CC2=C1 KPAPHODVWOVUJL-UHFFFAOYSA-N 0.000 claims description 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- FEIQOMCWGDNMHM-UHFFFAOYSA-N 5-phenylpenta-2,4-dienoic acid Chemical class OC(=O)C=CC=CC1=CC=CC=C1 FEIQOMCWGDNMHM-UHFFFAOYSA-N 0.000 claims description 2
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 2
- 239000005977 Ethylene Substances 0.000 claims description 2
- 244000043261 Hevea brasiliensis Species 0.000 claims description 2
- 239000013032 Hydrocarbon resin Substances 0.000 claims description 2
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 2
- QYKIQEUNHZKYBP-UHFFFAOYSA-N Vinyl ether Chemical class C=COC=C QYKIQEUNHZKYBP-UHFFFAOYSA-N 0.000 claims description 2
- 150000001252 acrylic acid derivatives Chemical class 0.000 claims description 2
- 150000001336 alkenes Chemical class 0.000 claims description 2
- 239000011449 brick Substances 0.000 claims description 2
- FPCJKVGGYOAWIZ-UHFFFAOYSA-N butan-1-ol;titanium Chemical compound [Ti].CCCCO.CCCCO.CCCCO.CCCCO FPCJKVGGYOAWIZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052593 corundum Inorganic materials 0.000 claims description 2
- 239000010431 corundum Substances 0.000 claims description 2
- 238000007598 dipping method Methods 0.000 claims description 2
- BLCTWBJQROOONQ-UHFFFAOYSA-N ethenyl prop-2-enoate Chemical class C=COC(=O)C=C BLCTWBJQROOONQ-UHFFFAOYSA-N 0.000 claims description 2
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical class CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000011494 foam glass Substances 0.000 claims description 2
- 229920006270 hydrocarbon resin Polymers 0.000 claims description 2
- 239000011256 inorganic filler Substances 0.000 claims description 2
- 229910003475 inorganic filler Inorganic materials 0.000 claims description 2
- 239000010985 leather Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 claims description 2
- 229920003052 natural elastomer Polymers 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 229920001194 natural rubber Polymers 0.000 claims description 2
- 239000012766 organic filler Substances 0.000 claims description 2
- 239000010451 perlite Substances 0.000 claims description 2
- 235000019362 perlite Nutrition 0.000 claims description 2
- 229920001568 phenolic resin Polymers 0.000 claims description 2
- 239000005011 phenolic resin Substances 0.000 claims description 2
- 239000011295 pitch Substances 0.000 claims description 2
- 239000011505 plaster Substances 0.000 claims description 2
- 229920001225 polyester resin Polymers 0.000 claims description 2
- 239000004645 polyester resin Substances 0.000 claims description 2
- 229920000642 polymer Polymers 0.000 claims description 2
- 229920006327 polystyrene foam Polymers 0.000 claims description 2
- 229920003225 polyurethane elastomer Polymers 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 238000005096 rolling process Methods 0.000 claims description 2
- 229920002379 silicone rubber Polymers 0.000 claims description 2
- 239000004945 silicone rubber Substances 0.000 claims description 2
- 239000002893 slag Substances 0.000 claims description 2
- 239000010454 slate Substances 0.000 claims description 2
- 229920003051 synthetic elastomer Polymers 0.000 claims description 2
- 239000005061 synthetic rubber Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 238000010345 tape casting Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims 2
- 239000005909 Kieselgur Substances 0.000 claims 1
- 239000002174 Styrene-butadiene Substances 0.000 claims 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 claims 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical class CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 claims 1
- 229910052760 oxygen Inorganic materials 0.000 claims 1
- 239000001301 oxygen Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 239000011115 styrene butadiene Substances 0.000 claims 1
- 229920003048 styrene butadiene rubber Polymers 0.000 claims 1
- 229920001567 vinyl ester resin Polymers 0.000 claims 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 1
- 229920002554 vinyl polymer Polymers 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 description 11
- 239000004566 building material Substances 0.000 description 3
- 241000195940 Bryophyta Species 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- NJVOHKFLBKQLIZ-UHFFFAOYSA-N (2-ethenylphenyl) prop-2-enoate Chemical compound C=CC(=O)OC1=CC=CC=C1C=C NJVOHKFLBKQLIZ-UHFFFAOYSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 206010058467 Lung neoplasm malignant Diseases 0.000 description 1
- 208000012868 Overgrowth Diseases 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004815 dispersion polymer Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 201000005202 lung cancer Diseases 0.000 description 1
- 208000020816 lung neoplasm Diseases 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000011270 tar paper Substances 0.000 description 1
Classifications
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/0066—Disposal of asbestos
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
- C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
- C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
- C04B41/495—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers
- C04B41/4961—Polyorganosiloxanes, i.e. polymers with a Si-O-Si-O-chain; "silicones"
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
- C04B41/5089—Silica sols, alkyl, ammonium or alkali metal silicate cements
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/62—Coating or impregnation with organic materials
- C04B41/64—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
-
- 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
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
- C04B41/61—Coating or impregnation
- C04B41/65—Coating or impregnation with inorganic materials
- C04B41/68—Silicic acid; Silicates
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/002—Provisions for preventing vegetational growth, e.g. fungi, algae or moss
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D7/00—Roof covering exclusively consisting of sealing masses applied in situ; Gravelling of flat roofs
-
- 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
- C04B2111/00034—Physico-chemical characteristics of the mixtures
- C04B2111/00146—Sprayable or pumpable mixtures
Definitions
- the present invention relates to a sprayable covering of asbestos cement surfaces, in particular corrugated asbestos cement.
- Asbestos cement products have been manufactured and processed worldwide for decades. These are strongly bound asbestos (approx. 85% cement, 15% asbestos fibers) and weakly bound asbestos (approx. 15% binders, 85% asbestos fibers).
- the strongly bound asbestos is mainly used as roof panels (corrugated asbestos cement roofs), facade panels and in building construction, while the weakly bound asbestos (sprayed asbestos) was used primarily for interior work as a fire protection measure.
- roofs show more or less overgrowth of algae, lichens and moss.
- the invention has for its object a means for coating or embedding free fibers, fungi, algae, lichens and mosses on asbestos cement surfaces to provide, which meets the legal requirements of TRGS 519, according to which old uncoated asbestos cement products may be coated but not cleaned.
- a sprayable covering of asbestos cement surfaces in particular corrugated asbestos surfaces, which is characterized in that it contains at least one binder and one filler in the liquid form, in the form of solvent, dispersion or powder.
- the sprayable covering according to the invention contains binders and fillers on an organic, inorganic or inorganic / organic basis.
- the number of base-related components of the covering according to the invention is not limited, it being essential to the invention that it contains at least one binder and one filler.
- organic binder from synthetic or natural oils or derivatives thereof, asphaltenes, bitumen, pitches, tars, natural resins, polyester resins, alkyd resins, phenolic resins, polymers of monomers such as vinyl chlorides, vinyl ethers, vinyl propionates, vinyl acrylates and copolymers, styrene -Acrylates, styrene / acrylonitrile copolymers, acrylate copolymers, Versaticsaurevmylestern, ethylene, Vmyllaura- ten, vinyl acetate, Vmylversataten, Vmylacetat- Ethylene-Coplymer saten, Acrylic acid ester-Acrynit ⁇ l- copolymers, Acrylicsate- ester-Copolylensate- -Butadiene and / or acrylates, butadi- s, styrene, urethanes, olefins, other resins
- inorganic-based binder consists of cement, water glass and / or building lime
- organic filler consists of cork granulate flour
- the sprayable covering according to the invention especially bitumen, tar, epoxy resins and oils are used as binders, in which complementary and ⁇ telform priority alkyd resins, urethanes and chlorinated rubber and in the dispersion form all commercially available customer material dispersions prepared from the previously mentioned Monomers.
- sprayable cover are dewatered dispersions. By adding water, the powder becomes re-emulsifiable and thus represents a dispersion again.
- Another object of the invention is a method for producing the sprayable cover according to the invention. This method is characterized in that ⁇ one
- Dispersion present binders in which the desired flow behavior was set by the solids content, mixed with the fillers
- Binder in which the desired flow behavior was set by the solids content, mixed with inorganic binders and fillers.
- process variant a) represents the most elegant and cost-effective variant.
- the overlap according to the invention, for. B. can be transported directly to the construction site in polyethylene sacks.
- the desired flow behavior of the sprayable can then be achieved on site Cover with water and then apply this immediately to the asbestos cement surface.
- Another object of the invention is a method for covering asbestos cement surfaces, in particular corrugated asbestos surfaces. This process is characterized by
- the sprayable Uber coverage for in ⁇ will tenance of asbestos cement surfaces, Spritzasbesto- Surfaces, plaster, masonry, concrete, clay, metallic substrates, wood, organic substrates such as plastic or tar paper as well as used as a thick-layer concrete renovation mortar or sealing slurry.
- the layer thickness of the cover can be varied to ⁇ 1 mm
- Example 10 50 kg dry blend from Example 3 are set by the addition of 35 1 of water on the desired flow behavior is ⁇ .
- Example 10 50 kg dry blend from Example 3 are set by the addition of 35 1 of water on the desired flow behavior is ⁇ .
- a façade panel made of strongly bonded asbestos has been damaged by a hole with a diameter of 35 cm and a depth of 4 mm.
- a 2-component system a container of dry mortar and a container
- Plastic component used.
- the components are put on at the construction site, if necessary with the addition of water (filler-compatible mass).
- the damaged surface is filled with the filler-compatible compound.
- the mushrooms and lichens present on the tar cardboard surface are applied, e.g. B. syringes, one resinous commercial penetrating primer. After at least half an hour, the covering produced according to Example 9 is applied to the pretreated surface by spraying to a layer thickness of 3 mm. After the covering has cured or dried, the colored final coating is carried out in any color by known methods.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Inorganic Chemistry (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Environmental & Geological Engineering (AREA)
- Paints Or Removers (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP98963358A EP1028930A2 (de) | 1997-11-10 | 1998-11-10 | Spritzbare überdeckung von asbestzementoberflächen |
PL98341073A PL341073A1 (en) | 1997-11-10 | 1998-11-10 | Coating suitable for application by spraying |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19750769.7 | 1997-11-10 | ||
DE1997150769 DE19750769C2 (de) | 1997-11-10 | 1997-11-10 | Verfahren zum Überdecken von Asbestzementoberflächen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1999024378A2 true WO1999024378A2 (de) | 1999-05-20 |
WO1999024378A3 WO1999024378A3 (de) | 1999-08-26 |
Family
ID=7848904
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE1998/003383 WO1999024378A2 (de) | 1997-11-10 | 1998-11-10 | Spritzbare überdeckung von asbestzementoberflächen |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1028930A2 (de) |
CZ (1) | CZ20001700A3 (de) |
DE (1) | DE19750769C2 (de) |
PL (1) | PL341073A1 (de) |
WO (1) | WO1999024378A2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2413571A (en) * | 2004-04-29 | 2005-11-02 | Andy Christopher State | Roof insulation system |
CN100422277C (zh) * | 2003-12-12 | 2008-10-01 | 孙锡宁 | 一种湿固化聚氨酯环氧煤沥青防腐涂层 |
CN106751975A (zh) * | 2016-12-22 | 2017-05-31 | 江苏四通路桥工程有限公司 | 一种橡胶沥青及其制备方法 |
CN109320180A (zh) * | 2018-11-28 | 2019-02-12 | 南京佳荣再生物资回收有限公司 | 利用建筑废弃物制作复合砖的制备方法 |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10327347A1 (de) * | 2003-06-16 | 2005-01-05 | Schuster, Lothar, Dipl.-Ing. | Oberputz für eine wärmespeicherfähige Wand |
DE19911307C2 (de) * | 1999-03-13 | 2002-01-24 | Lias Franken Leichtbau Gmbh | Verwendung eines Leichtmörtels |
DE10036176A1 (de) * | 2000-07-25 | 2002-02-07 | Fitr Ges Fuer Innovation Im Ti | Schwingungs- und dehnungskompensierendes Verfüllmaterial |
JP2007211963A (ja) * | 2006-02-13 | 2007-08-23 | Ibiden Co Ltd | 無機繊維体 |
MY154555A (en) * | 2007-11-21 | 2015-06-30 | Malaysian Palm Oil Board Mpob | A sound deadener melt pad composition |
DE102008021451A1 (de) * | 2008-04-29 | 2009-11-05 | Construction Research & Technology Gmbh | Verwendung von flexiblen Dichtschlämmen zur Nachbehandlung junger Betonkörper |
EP2386608A1 (de) * | 2010-04-20 | 2011-11-16 | PPG Coatings Europe B.V. | Beschichtungszusammensetzung |
DE102014010465B4 (de) | 2014-07-15 | 2022-03-24 | Bundesrepublik Deutschland, vertreten durch das Bundesministerium der Verteidigung, vertreten durch das Bundesamt für Ausrüstung, Informationstechnik und Nutzung der Bundeswehr | Faserbindelack bei CFK-Brandschäden |
CN112459526B (zh) * | 2020-12-03 | 2021-12-14 | 安徽墨砂工程修缮技术有限公司 | 一种外墙保温空鼓脱落修缮方法 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6144745A (ja) * | 1984-08-09 | 1986-03-04 | 井上 英雄 | 断熱防錆防蝕剤の製法とこの断熱防錆防蝕剤を使用した工法 |
JP2645514B2 (ja) * | 1988-07-18 | 1997-08-25 | 住友大阪セメント株式会社 | 吹付けアスベスト用カバリング材 |
DE3829328C1 (en) * | 1988-08-30 | 1989-12-07 | Wolfgang Dipl.-Chem. Dr. 1000 Berlin De Ortlepp | Coating composition for preventing asbestos fibre pollution from asbestos/binder building material |
-
1997
- 1997-11-10 DE DE1997150769 patent/DE19750769C2/de not_active Expired - Fee Related
-
1998
- 1998-11-10 PL PL98341073A patent/PL341073A1/xx unknown
- 1998-11-10 EP EP98963358A patent/EP1028930A2/de not_active Withdrawn
- 1998-11-10 WO PCT/DE1998/003383 patent/WO1999024378A2/de not_active Application Discontinuation
- 1998-11-10 CZ CZ20001700A patent/CZ20001700A3/cs unknown
Non-Patent Citations (2)
Title |
---|
DATABASE WPI Section Ch, Week 8615 Derwent Publications Ltd., London, GB; Class A18, AN 86-098564 XP002097750 & JP 61 044745 A (INOUE H), 4. März 1986 * |
PATENT ABSTRACTS OF JAPAN vol. 014, no. 184 (C-0709), 13. April 1990 & JP 02 030649 A (OSAKA CEMENT CO LTD), 1. Februar 1990 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100422277C (zh) * | 2003-12-12 | 2008-10-01 | 孙锡宁 | 一种湿固化聚氨酯环氧煤沥青防腐涂层 |
GB2413571A (en) * | 2004-04-29 | 2005-11-02 | Andy Christopher State | Roof insulation system |
GB2413571B (en) * | 2004-04-29 | 2006-04-12 | Andy Christopher State | Roof insulation system |
CN106751975A (zh) * | 2016-12-22 | 2017-05-31 | 江苏四通路桥工程有限公司 | 一种橡胶沥青及其制备方法 |
CN106751975B (zh) * | 2016-12-22 | 2019-06-18 | 江苏四通路桥工程有限公司 | 一种橡胶沥青及其制备方法 |
CN109320180A (zh) * | 2018-11-28 | 2019-02-12 | 南京佳荣再生物资回收有限公司 | 利用建筑废弃物制作复合砖的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
WO1999024378A3 (de) | 1999-08-26 |
EP1028930A2 (de) | 2000-08-23 |
DE19750769C2 (de) | 2000-09-14 |
DE19750769A1 (de) | 1999-05-20 |
PL341073A1 (en) | 2001-03-26 |
CZ20001700A3 (cs) | 2001-12-12 |
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