DE10150601A1 - Two-component composition containing epoxide resin, polystyrene beads, and cement containing binder useful for sealing buildings and building parts against ground water moisture and pressurized water with up to 10 mm thick coatings - Google Patents
Two-component composition containing epoxide resin, polystyrene beads, and cement containing binder useful for sealing buildings and building parts against ground water moisture and pressurized water with up to 10 mm thick coatingsInfo
- Publication number
- DE10150601A1 DE10150601A1 DE2001150601 DE10150601A DE10150601A1 DE 10150601 A1 DE10150601 A1 DE 10150601A1 DE 2001150601 DE2001150601 DE 2001150601 DE 10150601 A DE10150601 A DE 10150601A DE 10150601 A1 DE10150601 A1 DE 10150601A1
- Authority
- DE
- Germany
- Prior art keywords
- composition according
- weight
- parts
- vinyl
- 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.)
- Withdrawn
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 21
- 239000004568 cement Substances 0.000 title claims abstract description 12
- 239000003822 epoxy resin Substances 0.000 title claims abstract description 10
- 229920000647 polyepoxide Polymers 0.000 title claims abstract description 10
- 239000004793 Polystyrene Substances 0.000 title claims abstract description 8
- 229920002223 polystyrene Polymers 0.000 title claims abstract description 8
- 238000007789 sealing Methods 0.000 title claims abstract description 8
- 239000011230 binding agent Substances 0.000 title claims abstract description 6
- 239000011324 bead Substances 0.000 title abstract 2
- 238000000576 coating method Methods 0.000 title description 14
- 239000003673 groundwater Substances 0.000 title 1
- IISBACLAFKSPIT-UHFFFAOYSA-N bisphenol A Chemical compound C=1C=C(O)C=CC=1C(C)(C)C1=CC=C(O)C=C1 IISBACLAFKSPIT-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004014 plasticizer Substances 0.000 claims abstract description 9
- PXKLMJQFEQBVLD-UHFFFAOYSA-N bisphenol F Chemical compound C1=CC(O)=CC=C1CC1=CC=C(O)C=C1 PXKLMJQFEQBVLD-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004815 dispersion polymer Substances 0.000 claims abstract description 8
- 239000000654 additive Substances 0.000 claims abstract description 7
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000945 filler Substances 0.000 claims abstract description 6
- 239000004848 polyfunctional curative Substances 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 9
- 150000001412 amines Chemical class 0.000 claims description 9
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 9
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 9
- 239000003795 chemical substances by application Substances 0.000 claims description 8
- 229920002554 vinyl polymer Polymers 0.000 claims description 8
- 239000007788 liquid Substances 0.000 claims description 6
- 239000002562 thickening agent Substances 0.000 claims description 6
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 5
- 239000011398 Portland cement Substances 0.000 claims description 5
- 239000006004 Quartz sand Substances 0.000 claims description 5
- 229920000768 polyamine Polymers 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 claims description 4
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 4
- 229920003086 cellulose ether Polymers 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 229920001223 polyethylene glycol Polymers 0.000 claims description 4
- 239000007787 solid Substances 0.000 claims description 4
- CBOCVOKPQGJKKJ-UHFFFAOYSA-L Calcium formate Chemical compound [Ca+2].[O-]C=O.[O-]C=O CBOCVOKPQGJKKJ-UHFFFAOYSA-L 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 3
- 229940044172 calcium formate Drugs 0.000 claims description 3
- 239000004281 calcium formate Substances 0.000 claims description 3
- 235000019255 calcium formate Nutrition 0.000 claims description 3
- 150000001875 compounds Chemical class 0.000 claims description 3
- -1 fatty acid sulfonates Chemical class 0.000 claims description 3
- 239000000025 natural resin Substances 0.000 claims description 3
- 239000002689 soil Substances 0.000 claims description 3
- SQAINHDHICKHLX-UHFFFAOYSA-N 1-naphthaldehyde Chemical compound C1=CC=C2C(C=O)=CC=CC2=C1 SQAINHDHICKHLX-UHFFFAOYSA-N 0.000 claims description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 claims description 2
- OCUCCJIRFHNWBP-IYEMJOQQSA-L Copper gluconate Chemical class [Cu+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O OCUCCJIRFHNWBP-IYEMJOQQSA-L 0.000 claims description 2
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 claims description 2
- 239000004593 Epoxy Substances 0.000 claims description 2
- 235000019738 Limestone Nutrition 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000292 calcium oxide Substances 0.000 claims description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims description 2
- 239000005018 casein Substances 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 239000002131 composite material Substances 0.000 claims description 2
- 239000007859 condensation product Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 claims description 2
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 2
- 239000006028 limestone Substances 0.000 claims description 2
- XGZVUEUWXADBQD-UHFFFAOYSA-L lithium carbonate Chemical group [Li+].[Li+].[O-]C([O-])=O XGZVUEUWXADBQD-UHFFFAOYSA-L 0.000 claims description 2
- 229910052808 lithium carbonate Inorganic materials 0.000 claims description 2
- 125000005395 methacrylic acid group Chemical group 0.000 claims description 2
- 239000000178 monomer Substances 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- 239000002736 nonionic surfactant Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 235000021317 phosphate Nutrition 0.000 claims description 2
- 150000003013 phosphoric acid derivatives Chemical class 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920000962 poly(amidoamine) Polymers 0.000 claims description 2
- 229920001521 polyalkylene glycol ether Polymers 0.000 claims description 2
- 229920001451 polypropylene glycol Polymers 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- 150000003839 salts Chemical class 0.000 claims description 2
- 239000004094 surface-active agent Substances 0.000 claims description 2
- 239000000454 talc Substances 0.000 claims description 2
- 229910052623 talc Inorganic materials 0.000 claims description 2
- 239000011975 tartaric acid Substances 0.000 claims description 2
- 235000002906 tartaric acid Nutrition 0.000 claims description 2
- 229920001567 vinyl ester resin Polymers 0.000 claims description 2
- 235000013312 flour Nutrition 0.000 claims 1
- 239000010426 asphalt Substances 0.000 description 23
- 238000009472 formulation Methods 0.000 description 7
- 239000011347 resin Substances 0.000 description 7
- 229920005989 resin Polymers 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 229910001653 ettringite Inorganic materials 0.000 description 3
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 2
- 125000000129 anionic group Chemical group 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 229920002153 Hydroxypropyl cellulose Polymers 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical group CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004945 emulsification Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005562 fading Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 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 description 1
- 239000001863 hydroxypropyl cellulose Substances 0.000 description 1
- 235000010977 hydroxypropyl cellulose Nutrition 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
- C08L33/04—Homopolymers or copolymers of esters
- C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
- C08L33/08—Homopolymers or copolymers of acrylic acid esters
-
- 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
- C04B40/0641—Mechanical separation of ingredients, e.g. accelerator in breakable microcapsules
- C04B40/065—Two or more component mortars
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
-
- 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
- C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
- C04B2111/00672—Pointing or jointing materials
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Sealing Material Composition (AREA)
- Paints Or Removers (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine zweikomponentige Zusammensetzung zur bitumenfreien Abdichtung von Bauwerken und Bauteilen gegen Bodenfeuchte sowie nichtdrückendes und drückendes Wasser. The present invention relates to a two-component Composition for bitumen-free sealing of buildings and Components against soil moisture as well as non-pressing and pressing Water.
Zum Abdichten und zum Schutz von erdberührten Bauwerken und Bauteilen (wie Keller-Außenwände, Feuchteräume oder Stützmauern) wurde bisher üblicherweise auf Bitumendickbeschichtungen zurückgegriffen. Die entsprechenden Bitumenformulierungen kommen hierbei in ein- oder zweikomponentiger Form zum Einsatz. For sealing and protecting structures and components in contact with the ground (such as basement outer walls, damp rooms or retaining walls) has so far been Usually use thick bitumen coatings. The corresponding bitumen formulations come in or two-component form for use.
Einkomponentige Bitumendickbeschichtungen härten und verfilmen rein physikalisch durch Verdunsten von Wasser. Dieser Vorgang dauert vergleichsweise lange, so dass die entsprechenden Beschichtungen in der Regel erst nach 4 bis 7 Tagen ihre volle Funktionsfähigkeit erreichen, was einen deutlichen Nachteil dieser Systeme darstellt. One-component bitumen thick coatings harden and film into pure physically by evaporation of water. This process takes comparatively long, so that the corresponding coatings in the Usually only after 4 to 7 days reach their full functionality, what represents a clear disadvantage of these systems.
Diesen Nachteil weisen die zweikomponentigen Bitumendickbeschichtungen nicht auf, die üblicherweise aus einer Basiskomponente auf Basis einer anionischen Bitumenemulsion sowie einer pulverförmigen Härterkomponente besteht, wobei als Härter eine Mischung aus Füllstoff wie z. B. Quarzsand und Portlandzement und/oder Tonerdeschmelzzement eingesetzt wird. The two-component have this disadvantage Bituminous thick coatings do not usually consist of a Base component based on an anionic bitumen emulsion and a there is powdered hardener component, with a mixture as hardener from filler such as B. quartz sand and Portland cement and / or Alumina cement is used.
Die entsprechenden Komponenten müssen vor der jeweiligen Anwendung gemischt werden, bevor es durch Wasserverdunstung und/oder die Freisetzung von mehrwertigen Ionen zum Brechen der Bitumenemulsion und damit zum Härten und Verfilmen der Bitumendickbeschichtung kommt. The corresponding components must be used before each application be mixed before by water evaporation and / or the Release of multivalent ions to break the bitumen emulsion and thus hardening and filming of the bitumen thick coating.
Das Arbeiten mit Bitumenformulierungen ist in der Regel jedoch sehr zeitintensiv, da das Aufbringen der Bitumendickbeschichtungen üblicherweise manuell erfolgt. Außerdem ist das Arbeiten mit Bitumenformulierungen für den Verarbeiter äußerst unangenehm, denn ganz abgesehen von den Geruchsproblemen führt das Arbeiten mit Bitumen zum Verkleben von Werkzeugen, Handschuhen und Kleidung. However, working with bitumen formulations is usually a lot time-consuming because the application of the bitumen thick coatings usually done manually. Also working with Bitumen formulations extremely uncomfortable for the processor, because quite apart from the odor problems, the work carries with it Bitumen for gluing tools, gloves and clothing.
Ein weiterer Nachteil besteht darin, dass Abdichtungen auf Basis von Bitumenemulsionen mit hydraulischen Komponenten erst relativ spät mit Wasser belastet werden können und damit zur Reemulgierung neigen. Schließlich kann es bei Bitumendickbeschichtungen auf Betonuntergründen bei starker Sonneneinstrahlung zu einer unerwünschten Blasenbildung kommen. Another disadvantage is that seals based on Bitumen emulsions with hydraulic components are relatively late in use Water can be contaminated and thus tend to re-emulsification. After all, it can be the case with thick bitumen coatings on concrete substrates in strong sunlight to undesirable blistering come.
Es hat zwar nicht an Versuchen gefehlt, die bestehenden Systeme auf Bitumenbasis zu verbessern. There has been no shortage of attempts to open the existing systems To improve bitumen base.
So wurde gemäß der DE-OS 43 40 339 vorgeschlagen, bei zweikomponentigen Formulierungen als Füllstoff Blähglasgranulat aus Altglas und/oder silikatische Mikro-Hohlkugeln einzusetzen. Auf diese Weise soll eine leichter förderbare Masse entstehen, die eine Verarbeitung mit Hilfe des Spritzverfahrens ermöglichen soll. So was proposed according to DE-OS 43 40 339, at two-component formulations as filler expanded glass granules Use old glass and / or silicate micro hollow spheres. To this In this way, a more easily conveyable mass is created, which is a processing with the help of the spraying process.
Gemäß der DE-OS 198 28 537 wird ebenfalls eine verbesserte Bitumendickbeschichtung beschrieben, wobei die Basiskomponente (A) aus einer anionischen Bitumenemulsion, einem Luftporenbildner sowie ggf. einer Polymer-Dispersion und die Härterkomponente (B) aus einem Ettringitbildner besteht. Auf diese Weise soll eine schnelle Durchtrocknung der Beschichtung sowie eine schwund- und rissfreie Aushärtung der entsprechenden Bitumendickbeschichtung erzielt werden. According to DE-OS 198 28 537 is also an improved Bitumen thick coating described, the basic component (A) from an anionic bitumen emulsion, an air-entraining agent and possibly a polymer dispersion and the hardener component (B) from one Ettringite formers exist. In this way, a quick drying should the coating as well as shrink and crack-free curing of the corresponding bitumen thick coating can be achieved.
Schließlich wird entsprechend der DE-OS 199 54 642 eine wässrige, einkomponentige Bitumenformulierung beansprucht, die als Stabilisierungsmittel für die Bitumen-Komponente Ettringit und/oder dessen Vorläufersubstanzen enthält. Hierbei soll die Ettringit-Komponente als Emulgator wirken, wodurch die Bitumenformulierung nicht nur stabilisiert wird, sondern in sehr kurzer Zeit ihre volle Trocken- und Verfilmungseigenschaften entwickelt, was sich sehr positiv auf die Produkteigenschaften wie Frühwasserbeständigkeit auswirken soll. Finally, according to DE-OS 199 54 642, an aqueous, one-component bitumen formulation claimed as Stabilizing agent for the bitumen component ettringite and / or contains its precursors. Here, the ettringite component act as an emulsifier, which means that the bitumen formulation not only is stabilized, but in a very short time their full drying and Filming properties developed, which has a very positive effect on the Product properties such as early water resistance should affect.
Trotz dieser deutlichen Fortschritte bei der Verbesserung der anwendungstechnischen Eigenschaften konnten die spezifischen Nachteile, die auf das Arbeiten mit Bitumenformulierungen zurückzuführen sind, nicht beseitigt werden. Despite this significant progress in improving application-specific properties, the specific disadvantages, that can be traced back to working with bitumen formulations be eliminated.
Der vorliegenden Erfindung lag daher die Aufgabe zugrunde, eine zweikomponentige Zusammensetzung zur Abdichtung von Bauwerken und Bauteilen zu entwickeln, die ein bitumenfreies Arbeiten ermöglicht und mit der gleichzeitig die anwendungstechnischen Eigenschaften von Bitumendickbeschichtungen entsprechend dem Stand der Technik zumindest erreicht werden. The present invention was therefore based on the object two - component composition for sealing buildings and To develop components that enable bitumen-free work and with which also has the application properties of Bitumen thick coatings according to the prior art at least be achieved.
Diese Aufgabe wurde erfindungsgemäß mit Hilfe einer Zusammensetzung umfassend eine Pulverkomponente (A) und eine Flüssigkomponente (B) entsprechend Anspruch 1 gelöst. This object was achieved according to the invention with the aid of a composition comprising a powder component (A) and a liquid component (B) solved according to claim 1.
Es hat sich nämlich überraschenderweise gezeigt, dass mit Hilfe dieser Zusammensetzung nicht nur die Nachteile des Arbeitens mit Bitumen überwunden werden, sondern darüber hinaus die Eigenschaften der Beschichtungen wie Frühwasserbeständigkeit, Rissüberbrückung oder Wasserfestigkeit (trotz extremer Flexibilität) deutlich verbessert werden können. So können bspw. Schichtdicken bis 10 mm ohne Rissbildung realisiert werden, was ebenfalls nicht vorhersehbar war. Surprisingly, it has been shown that with the help of this Composition not only the disadvantages of working with bitumen be overcome, but also the properties of the Coatings such as early water resistance, crack bridging or Water resistance (despite extreme flexibility) can be significantly improved can. For example, layer thicknesses of up to 10 mm can be formed without cracking be realized, which was also not predictable.
Die zweikomponentige Zusammensetzung entsprechend der vorliegenden
Erfindung umfasst eine Pulverkomponente (A) und eine Flüssigkomponente
(B), wobei Komponente (A)
0,5 bis 10 Gew.-Teile eines Epoxidharzes vom Bisphenol A- oder F-Typ
10 bis T0 Gew.-Teile an Füllstoffen
0 bis 1,0 Gew.-Teile Polystyrol-Kugeln
5 bis 20 Gew.-Teile eines zementhaltigen Bindemittels
0,1 bis 5 Gew.-Teile an üblichen Additiven
enthält.
The two-component composition according to the present invention comprises a powder component (A) and a liquid component (B), component (A)
0.5 to 10 parts by weight of a bisphenol A or F type epoxy resin
10 to T0 parts by weight of fillers
0 to 1.0 parts by weight of polystyrene balls
5 to 20 parts by weight of a cement-containing binder
0.1 to 5 parts by weight of conventional additives
contains.
Bei den Epoxidharzen kann hierbei auf die üblichen Polymere vom Bisphenol A- oder F-Typ zurückgegriffen werden, die vorzugsweise eine Viskosität von 9000 bis 13 000 mPas und einen Epoxidwert (gemäß DIN 53188) von 0,52 bis 0,55 aufweisen. In the case of the epoxy resins, the usual polymers can be dated from Bisphenol A or F type can be used, preferably one Viscosity from 9000 to 13000 mPas and an epoxy value (according to DIN 53188) from 0.52 to 0.55.
Als Füllstoffe werden insbesondere Quarzsand, Quarzmehl, Schwerspat, Kalksteinmehl, Aluminiumoxid, Talkum oder Mischungen davon eingesetzt. In particular, quartz sand, quartz powder, heavy spar, Limestone powder, aluminum oxide, talc or mixtures thereof.
Gemäß einer bevorzugten Ausführungsform kann die Pulverkomponente (A) noch Polystyrol-Kugeln enthalten, die insbesondere einen Durchmesser von 0,1 bis 2 mm aufweisen. According to a preferred embodiment, the powder component (A) still contain polystyrene balls, in particular a diameter have from 0.1 to 2 mm.
Als weiteren erfindungswesentlichen Zusatz enthält Komponente (A) ein zementhaltiges Bindemittel insbesondere Portlandzement, Tonerdeschmelzzement, Kompositzement oder HS-Zement bzw. Mischungen davon. Component (A) contains a further additive essential to the invention cement-containing binder, in particular Portland cement, Alumina cement, composite cement or HS cement or Mixtures of these.
Schließlich enthält die Pulverkomponente (A) noch übliche Additive ausgewählt aus der Gruppe Verdickungsmittel, Fließmittel, Entschäumer, Verzögerer, Beschleuniger, Luftporenbildner und Schwundkompensationsmittel. Als Verdickungsmittel können hierbei die üblichen Celluloseether, wie z. B. Methylhydroxyethylcellulose oder Methylhydroxypropylcellulose, eingesetzt werden. Finally, the powder component (A) also contains conventional additives selected from the group of thickeners, flow agents, defoamers, Retarders, accelerators, air entraining agents and Fading compensation means. As a thickener, the usual cellulose ethers, such as. B. methylhydroxyethyl cellulose or Methyl hydroxypropyl cellulose can be used.
Um der erfindungsgemäß vorgeschlagenen Zusammensetzung eine ausreichende Fließfähigkeit zu verleihen, kann die Pulverkomponente (A) ein Fließmittel auf der Basis von Melamin-Formaldehyd- oder Naphthalin- Formaldehyd-Kondensationsprodukten sowie Polymer-Verbindungen auf Vinyl- oder Acrylat-Basis sowie Casein enthalten. To the composition proposed according to the invention to impart sufficient flowability, the powder component (A) a plasticizer based on melamine-formaldehyde or naphthalene Formaldehyde condensation products and polymer compounds Contains vinyl or acrylate base and casein.
Gemäß weiterer bevorzugter Ausführungsformen bestehen die Entschäumer aus Polyethylen- und/oder Polypropylenglykolen (ggf. mit einem Zusatz an amorpher Kieselsäure), die Verzögerer aus Citronensäure, Weinsäure und deren Salzen (insbesondere Phosphaten oder Glukonaten), die Beschleuniger aus Lithiumcarbonat oder Calciumformiat und die Schwundkompensationsmittel aus Calciumoxid, Aluminiumpulver, Polyethylenglykolen, nichtionischen Tensiden oder Neopentylglykol. According to further preferred embodiments, the Defoamer made of polyethylene and / or polypropylene glycols (if necessary with an addition of amorphous silica), the retarders made of citric acid, Tartaric acid and its salts (especially phosphates or gluconates), the accelerators made of lithium carbonate or calcium formate and the Shrinkage compensator made of calcium oxide, aluminum powder, Polyethylene glycols, non-ionic surfactants or neopentyl glycol.
Als Luftporenbildner können die üblichen Naturharze (wie z. B. Kieferwurzelharz) und/oder synthetischen Tenside auf Basis von Fettsäuresulfonaten eingesetzt werden. Insbesondere werden hierbei Vinsolharze verwendet, welche bei der Holzdestillation als Naturharz anfallen und ca. 85% Harzsäuren und ca. 15% vinsolische Produkte enthalten. The usual natural resins (such as, for example, Pine root resin) and / or synthetic surfactants based on Fatty acid sulfonates are used. In particular, here Vinsol resins used as a natural resin in wood distillation and approx. 85% resin acids and approx. 15% vinsolic products contain.
Die Teilchengröße der Pulverkomponente (A) kann in weiten Grenzen variiert werden, doch hat es sich aus Gründen der Verarbeitbarkeit als besonders vorteilhaft erwiesen, die mittlere Teilchengröße der Pulverkomponente (A) auf einen Wert von 10 bis 5 000 µm einzustellen. The particle size of the powder component (A) can be within wide limits can be varied, but it has turned out to be workable proven particularly advantageous, the average particle size of the Adjust powder component (A) to a value of 10 to 5,000 µm.
Es ist als erfindungswesentlich anzusehen, dass die Flüssigkomponente (B)
0,5 bis 10 Gew.-Teile eines Aminhärters
2 bis 10 Gew.-Teile Wasser
0 bis 5 Gew.-Teile eines Plastifizierungsmittels sowie
10 bis 50 Gew.-Teile einer wässrigen Polymerdispersion auf Vinyl-
oder Acrylat-Basis
enthält.
It is to be regarded as essential to the invention that the liquid component (B)
0.5 to 10 parts by weight of an amine hardener
2 to 10 parts by weight of water
0 to 5 parts by weight of a plasticizer and
10 to 50 parts by weight of an aqueous polymer dispersion based on vinyl or acrylate
contains.
Als Aminhärter können hierbei insbesondere Polyamidoamine und/oder Polyamine und/oder Polyamin-Epoxidharz-Addukte eingesetzt werden, die ggf. in gelöster Form in Wasser vorliegen können. Vorzugsweise besitzen die Aminhärter eine Viskosität (25°C) von 150 bis 1.200 mPas und eine Aminzahl von 250 bis 420. In particular, polyamidoamines and / or Polyamines and / or polyamine-epoxy resin adducts can be used possibly in dissolved form in water. Preferably own the amine hardeners have a viscosity (25 ° C) of 150 to 1,200 mPas and a Amine number from 250 to 420.
Als Plastifizierungsmittel werden insbesondere Polyalkylenglykolether eingesetzt, die aus den üblichen Ethylen- und/oder Propylenglykol- Einheiten sowie C1-C4-Alkyl- und Phenylresten aufgebaut sind. In particular, polyalkylene glycol ethers which are composed of the customary ethylene and / or propylene glycol units and C 1 -C 4 -alkyl and phenyl radicals are used as plasticizers.
Bei der wässrigen Polymerdispersion auf Vinyl- oder Acrylatbasis, die einen bevorzugten Feststoffgehalt von 40 bis 60 Gew.-% aufweist, werden als Polymerverbindungen insbesondere solche auf Basis von Vinylacetat, Vinylpropionat, Vinyllaurat, Vinylversatat, Vinylchlorid, Vinylidenchlorid, geradkettigen oder verzweigten Vinylestern mit 3 bis 18 C-Atomen, Acryl- und Methacryl-Monomeren (insbesondere Estern) sowie Styrol, Butadien und Ethen eingesetzt. In the case of the aqueous polymer dispersion based on vinyl or acrylate, the has a preferred solids content of 40 to 60% by weight as polymer compounds, in particular those based on vinyl acetate, Vinyl propionate, vinyl laurate, vinyl versatate, vinyl chloride, vinylidene chloride, straight-chain or branched vinyl esters with 3 to 18 carbon atoms, acrylic and methacrylic monomers (especially esters) and styrene, butadiene and ethene.
Ein weiterer Gegenstand der vorliegenden Anmeldung ist die Verwendung der zweikomponentigen Zusammensetzung zum Abdichten von Bauwerken und Bauteilen gegen Bodenfeuchtigkeit und nichtdrückendes oder drückendes Wasser. Another object of the present application is the use the two-component composition for sealing buildings and components against soil moisture and non - pressing or oppressive water.
Hierzu werden die Komponenten (A) und (B) vermischt, mit den üblichen Vorrichtungen zu einer homogenen plastischen Masse verarbeitet und diese anschließend auf die abzudichtenden Bauwerke bzw. Bauteile nach bekannten Methoden aufgebracht. For this purpose, components (A) and (B) are mixed with the usual ones Devices processed into a homogeneous plastic mass and this afterwards on the structures or components to be sealed known methods applied.
Mit Hilfe der erfindungsgemäß vorgeschlagenen Zusammensetzung ist
nicht nur ein bitumenfreies Arbeiten möglich, sondern es werden noch
folgende Vorteile im Vergleich zu Bitumendickbeschichtungen erzielt:
- - verbesserte Frühwasserbeständigkeit
- - verbesserte Kälteflexibilität und Rissüberbrückung
- - Möglichkeit eines hohen Schichtdickenauftrags bis 10 mm ohne Rissbildung
- - Rissfreiheit in Hohlkehlen
- - hohe Wasserfestigkeit trotz extremer Flexibilität
- - improved early water resistance
- - Improved cold flexibility and crack bridging
- - Possibility of applying a thick layer up to 10 mm without cracking
- - No cracks in the fillets
- - high water resistance despite extreme flexibility
Die nachfolgenden Beispiele sollen die Erfindung näher erläutern.
(1 = sehr gut; 6 = ungenügend)
(1 = very good; 6 = insufficient)
Claims (20)
0,5 bis 10 Gew.-Teile eines Epoxidharzes vom Bisphenol A- oder F-Typ
10 bis 70 Gew.-Teile an Füllstoffen
0 bis 1,0 Gew.-Teile Polystyrol-Kugeln
5 bis 20 Gew.-Teile eines zementhaltigen Bindemittels
0,1 bis 5 Gew.-Teile an üblichen Additiven
und die Komponente (B)
0,5 bis 10 Gew.-Teile eines Aminhärters
2 bis 10 Gew.-Teile Wasser
0 bis 5 Gew.-Teile eines Plastifizierungsmittels sowie
10 bis 50 Gew.-Teile einer wässrigen Polymerdispersion auf Vinyl- oder Acrylat-Basis
enthalten. 1. Two-component composition for sealing buildings and components, comprising a powder component (A) and a liquid component (B), characterized in that component (A)
0.5 to 10 parts by weight of a bisphenol A or F type epoxy resin
10 to 70 parts by weight of fillers
0 to 1.0 parts by weight of polystyrene balls
5 to 20 parts by weight of a cement-containing binder
0.1 to 5 parts by weight of conventional additives
and component (B)
0.5 to 10 parts by weight of an amine hardener
2 to 10 parts by weight of water
0 to 5 parts by weight of a plasticizer and
10 to 50 parts by weight of an aqueous polymer dispersion based on vinyl or acrylate
contain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001150601 DE10150601A1 (en) | 2001-10-12 | 2001-10-12 | Two-component composition containing epoxide resin, polystyrene beads, and cement containing binder useful for sealing buildings and building parts against ground water moisture and pressurized water with up to 10 mm thick coatings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2001150601 DE10150601A1 (en) | 2001-10-12 | 2001-10-12 | Two-component composition containing epoxide resin, polystyrene beads, and cement containing binder useful for sealing buildings and building parts against ground water moisture and pressurized water with up to 10 mm thick coatings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE10150601A1 true DE10150601A1 (en) | 2003-04-24 |
Family
ID=7702407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2001150601 Withdrawn DE10150601A1 (en) | 2001-10-12 | 2001-10-12 | Two-component composition containing epoxide resin, polystyrene beads, and cement containing binder useful for sealing buildings and building parts against ground water moisture and pressurized water with up to 10 mm thick coatings |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE10150601A1 (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113249A3 (en) * | 2003-06-20 | 2005-04-14 | Ch Chemicals Pty Ltd | Polyurethane-based cementitious liner |
| WO2007054148A1 (en) * | 2005-11-07 | 2007-05-18 | Henkel Ag & Co. Kgaa | Building material composition, especially bitumen-free sealant |
| WO2008012641A3 (en) * | 2006-07-28 | 2008-05-22 | Litokol S R L | White mixture for applying a coating |
| US7435449B2 (en) | 2004-12-20 | 2008-10-14 | Tnemec Company, Inc. | Waterborne epoxy coating composition and method |
| WO2011026757A1 (en) * | 2009-09-04 | 2011-03-10 | Henkel Ag & Co. Kgaa | Bitumen-free construction material composition |
| EP2385030A1 (en) * | 2010-05-03 | 2011-11-09 | nolax AG | Emission-free adhesive compound |
| WO2012038302A1 (en) * | 2010-09-23 | 2012-03-29 | Wacker Chemie Ag | Coating agents for producing waterproof infrastructure coatings |
| WO2014009660A2 (en) | 2012-07-11 | 2014-01-16 | Saint-Gobain Weber | Sealing membrane made from a plant-derived binder |
| DE102013007917A1 (en) * | 2013-05-10 | 2014-11-13 | Mankiewicz Gebr. & Co. (Gmbh & Co. Kg) | Composition for the production of putties and method for the production and processing of putties |
| WO2017071722A1 (en) * | 2015-10-29 | 2017-05-04 | Knauf Gips Kg | Mineral sealing mortar |
| DE112016001076B4 (en) * | 2015-11-17 | 2019-10-31 | Nippon Paint Marine Coatings Co., Ltd. | Anti-corrosive paint composition, coating film and ship provided therewith or offshore construction provided therewith |
| CN113651569A (en) * | 2021-08-18 | 2021-11-16 | 六安市得邦建材科技发展有限公司 | Sound-absorbing and sound-insulating mortar and preparation method thereof |
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| DE2840874A1 (en) * | 1978-09-20 | 1980-04-03 | Ruetgerswerke Ag | BINDER MIXTURE FOR MORTAR |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004113249A3 (en) * | 2003-06-20 | 2005-04-14 | Ch Chemicals Pty Ltd | Polyurethane-based cementitious liner |
| US7435449B2 (en) | 2004-12-20 | 2008-10-14 | Tnemec Company, Inc. | Waterborne epoxy coating composition and method |
| WO2007054148A1 (en) * | 2005-11-07 | 2007-05-18 | Henkel Ag & Co. Kgaa | Building material composition, especially bitumen-free sealant |
| US7955658B2 (en) | 2005-11-07 | 2011-06-07 | Henkel Ag & Co. Kgaa | Building material composition, especially bitumen-free sealant |
| WO2008012641A3 (en) * | 2006-07-28 | 2008-05-22 | Litokol S R L | White mixture for applying a coating |
| WO2011026757A1 (en) * | 2009-09-04 | 2011-03-10 | Henkel Ag & Co. Kgaa | Bitumen-free construction material composition |
| EP2385030A1 (en) * | 2010-05-03 | 2011-11-09 | nolax AG | Emission-free adhesive compound |
| WO2012038302A1 (en) * | 2010-09-23 | 2012-03-29 | Wacker Chemie Ag | Coating agents for producing waterproof infrastructure coatings |
| WO2014009660A2 (en) | 2012-07-11 | 2014-01-16 | Saint-Gobain Weber | Sealing membrane made from a plant-derived binder |
| FR2993277A1 (en) * | 2012-07-11 | 2014-01-17 | Saint Gobain Weber | SEALING MEMBRANE BASED ON A PLANT-BASED BINDER |
| WO2014009660A3 (en) * | 2012-07-11 | 2014-03-13 | Saint-Gobain Weber | Sealing membrane made from a plant-derived binder |
| DE102013007917A1 (en) * | 2013-05-10 | 2014-11-13 | Mankiewicz Gebr. & Co. (Gmbh & Co. Kg) | Composition for the production of putties and method for the production and processing of putties |
| US10076768B2 (en) | 2013-05-10 | 2018-09-18 | Mankiewicz Gebr. & Co. Gmbh & Co. Kg | Composition for producing fillers and method for producing and processing the fillers |
| US10702886B2 (en) | 2013-05-10 | 2020-07-07 | Mankiewicz Gebr. & Co. Gmbh & Co. Kg | Composition for producing fillers and method for producing and processing the fillers |
| WO2017071722A1 (en) * | 2015-10-29 | 2017-05-04 | Knauf Gips Kg | Mineral sealing mortar |
| DE112016001076B4 (en) * | 2015-11-17 | 2019-10-31 | Nippon Paint Marine Coatings Co., Ltd. | Anti-corrosive paint composition, coating film and ship provided therewith or offshore construction provided therewith |
| CN113651569A (en) * | 2021-08-18 | 2021-11-16 | 六安市得邦建材科技发展有限公司 | Sound-absorbing and sound-insulating mortar and preparation method thereof |
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