AT257011B - Pore-forming, setting-retarding coating and painting material for interior and exterior walls - Google Patents
Pore-forming, setting-retarding coating and painting material for interior and exterior wallsInfo
- Publication number
- AT257011B AT257011B AT725763A AT725763A AT257011B AT 257011 B AT257011 B AT 257011B AT 725763 A AT725763 A AT 725763A AT 725763 A AT725763 A AT 725763A AT 257011 B AT257011 B AT 257011B
- Authority
- AT
- Austria
- Prior art keywords
- mixed
- portland cement
- mixture
- cement
- alkali
- Prior art date
Links
- 239000011248 coating agent Substances 0.000 title description 2
- 238000000576 coating method Methods 0.000 title description 2
- 239000000463 material Substances 0.000 title 1
- 238000010422 painting Methods 0.000 title 1
- 239000000203 mixture Substances 0.000 claims description 15
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical class CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 12
- 239000000194 fatty acid Substances 0.000 claims description 11
- 239000003513 alkali Substances 0.000 claims description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 10
- 229930195729 fatty acid Natural products 0.000 claims description 10
- 239000004568 cement Substances 0.000 claims description 8
- -1 fatty acid salts Chemical class 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 3
- 235000021355 Stearic acid Nutrition 0.000 claims description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims description 2
- 239000008117 stearic acid Substances 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 239000001993 wax Substances 0.000 claims 1
- 239000011398 Portland cement Substances 0.000 description 18
- 239000011734 sodium Substances 0.000 description 15
- 229910052708 sodium Inorganic materials 0.000 description 8
- RYYKJJJTJZKILX-UHFFFAOYSA-M sodium octadecanoate Chemical class [Na+].CCCCCCCCCCCCCCCCCC([O-])=O RYYKJJJTJZKILX-UHFFFAOYSA-M 0.000 description 6
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 150000004665 fatty acids Chemical class 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 3
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 235000011187 glycerol Nutrition 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000004383 yellowing Methods 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
- C04B41/45—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
- C04B41/5079—Portland 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
- C04B28/00—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
- C04B28/02—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
- C04B28/04—Portland 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
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- 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
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Paints Or Removers (AREA)
Description
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EMI1.1
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gen. Wenn Resinate mitverwendet werden, haben diese den Vorteil, dass die Plastizität der Gemische erhöht und die Hygroskopizität vergrössert wird.
Das erfindungsgemäss vorgeschlagene Anstrichmittel kann auf der Baustelle hergestellt werden, wo- bei man, wie bereits erwähnt, Salze in getrocknetem pulverförmigem Zustand dem Zementpulver, also vor dem Vermischen mit dem Anmachwasser, oder nachher zufügen kann. Hiebei zeigt sich, dass, wäh- rend der Zement wasserunlöslich ist, das Alkalifettsäuresalz, z. B. Alkali-Stearat, sich nach und nach im Wasser löst.
Mit zunehmender Auflösung des Alkali-Stearates im Wasser setzt eine chemische Reaktion zwischen den Erdalkali-Bestandteilen des Zementes und dem gelösten Alkali-Stearat ein, wobei sich nach und nach hydrophobe fettsaure Erdalkali-Salze in statu nascendi bilden, die wieder durch überschüssiges Al- kali-Stearat in feinste Dispersion gebracht werden.
Die Umsetzung zwischen den Erdalkali-Bestandteilen des Zementes und den Alkali-Stearaten geht deshalb nicht spontan vor sich, weil als Fettsäure-Komponente vorwiegend Stearinsäure vorliegt, denn es ist allgemein bekannt, dass die fettsauren Alkalisalze mit wachsender Kettenlänge schlechter wasser- löslich werden.
Die folgenden Ausführungsbeispiele wurden unter den gleichen Arbeitsbedingungen in bezug auf die
Untermischung der in wässeriger Lösung oder in Form von Pulvern vorliegenden fettsauren Alkalisalze durchgeführt. Sie wurden handwerklich durchgearbeitet und zeigten beim Aufstreichen mit Quast oder
Stupfbürste auf einen festen und gesunden Untergrund nach dem Abbinden, dass sie fest und plastisch bei grosser Härte ohne Rissebildung mit einer porzellanartigen Oberfläche aufliegen. Die so hergestellten
Beläge verlaufen nicht, sind atmungsfähig und mit jedem wasserlöslichen Reinigungsmittel zu säubern.
Verwendet man weissen Portlandzement, so ergibt sich unter gleichzeitiger Bildung von fettsaurem, ins- besondere stearinsaurem Calcium nach dem Abbinden ein nicht vergilbendes, klares Weiss von höchster
Deckkraft. Diese weissen Zementgemische eignen sich daher besonders gut zum Tönen mit zement- echten Farben und können als Farbornamente mit schärfster Trennung voneinander sofort frisch aufge- tragen werden, ohne zu verschwimmen. Streicht man die Zubereitungen auf Aussen- oder Innenwände, so werden stillstehendeSchwund- oderSetzrisse, die aus derBewegung des Untergrundes oder des Mauer- werks hervorgegangen und die nicht übermässig gross sind, flächig und risselos ohne Haarrissbildung gedeckt.
Beispiel 1 : 0,8 kg K-fettsaures Salz aus ungesättigter Fettsäure zig
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 2 : 0,8 kg Na-fettsaures Salz aus ungesättigter Fettsäure 40% ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 3 : 0, 8 kg Na-fettsaures Salzgemisch aus 70% Stearin,
30% ungesättigter Fettsäure 40'%) ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 4 : 0,8 kg Na-Stearat 60loig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 5 : 0, 8 kg Na-Stearat 60% ig,
0, 08 kg Glycerin 280 Bé, 10, 0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 6 : 1,6 kg Na-Stearat 60 ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 7 : 3, 0 kg Na-Stearat 60loig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 8 : 0, 5 kg Na-Stearat860/aig, pulverisiert, wurde
10,0 kg weissem Portlandzement untergemischt, angerührt bis zur streichbaren Paste.
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Beispiel 9 : 1, 0 kg Na-Stearat 860/lg, pulverisiert, wurde
10,0 kg weissem Portlandzement untergemischt, angerührt bis zur streichbaren Paste.
Beispiel10 :0,6kgGemischausNa-StearatundNa-Resinat1:160%ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 11 : 0,35 kg Gemisch aus Na-Stearat und Na-Resinat l : l 60% ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 12 : 0, 9 kg Na-Stearat und Na-Cocosat-Gemisch l : l 60% ig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 13 : 0, 7 kg Gemisch aus 80% Na-Stearat und 20% Na-Cocosat 600/oig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 14 : 0, 5 kg Gemisch aus 70% Na-Stearat, 10% Na-Cocosatund20% Ka-Resinat 60%oig,
10,0 kg weisser Portlandzement, angerührt bis zur streichbaren Paste.
Beispiel 15 : 0, 45 kg Gemisch aus 70% Na-Stearat und 30% Na-Resinat. pulverisiert, 86% ig und untergemischt in
10,0 kg weissen Portlandzement, angerührt bis zur streichbaren Paste.
EMI3.1
untergemisch in
10,0 kg weissen Portlandzement, angerührt bis zur streichbaren Paste.
PATENTANSPRÜCHE :
1. Verwendung eines aus Zement, insbesondere weissem Portlandzement, Alkalifettsäuresalzen und gegebenenfalls Alkaliresinaten bestehenden Gemisches aus porenbildendes, abbindeverzögerndes Beschichtungs- und Anstrichmittel für Innen-und Aussenwände.
<Desc / Clms Page number 1>
EMI1.1
EMI1.2
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If resinates are also used, they have the advantage that the plasticity of the mixture is increased and the hygroscopicity is increased.
The paint proposed according to the invention can be produced on the building site, whereby, as already mentioned, salts can be added to the cement powder in the dried powder state, ie before mixing with the mixing water, or afterwards. This shows that while the cement is water-insoluble, the alkali fatty acid salt, e.g. B. alkali stearate, gradually dissolves in water.
With increasing dissolution of the alkali stearate in the water, a chemical reaction between the alkaline earth components of the cement and the dissolved alkali stearate sets in, whereby hydrophobic fatty acid alkaline earth salts gradually form in statu nascendi, which are again caused by excess alkali -Stearate can be brought into the finest dispersion.
The conversion between the alkaline earth components of the cement and the alkali stearates does not take place spontaneously because stearic acid is predominantly present as the fatty acid component, because it is generally known that the fatty acid alkali salts become less water-soluble with increasing chain length.
The following working examples were carried out under the same working conditions with respect to the
Mixing in of the fatty acid alkali salts present in aqueous solution or in the form of powders is carried out. They were handcrafted and showed when brushed on with a tassel or
Dab brush on a firm and healthy surface after it has set, so that it lies firmly and plastically with great hardness without cracking with a porcelain-like surface. The so produced
Coverings do not run, are breathable and can be cleaned with any water-soluble cleaning agent.
If white Portland cement is used, with the simultaneous formation of fatty acid, in particular stearic acid calcium, after setting a non-yellowing, clear white of the highest possible result
Opacity. These white cement mixtures are therefore particularly suitable for tinting with real cement colors and can be applied immediately and fresh as color ornaments with the sharpest separation from one another, without blurring. If the preparations are painted on the outer or inner walls, then stationary shrinkage or settlement cracks, which arise from the movement of the substrate or the masonry and which are not excessively large, are covered flat and without cracks.
Example 1: 0.8 kg of K-fatty acid salt from unsaturated fatty acid umpteen
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 2: 0.8 kg Na fatty acid salt from unsaturated fatty acid 40%,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 3: 0.8 kg sodium fatty acid salt mixture from 70% stearin,
30% unsaturated fatty acid 40%),
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 4: 0.8 kg sodium stearate 60loig,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 5: 0.8 kg sodium stearate 60%,
0.08 kg glycerine 280 Bé, 10.0 kg white portland cement, mixed to a spreadable paste.
Example 6: 1.6 kg sodium stearate 60 ig,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 7: 3.0 kg sodium stearate 60loig,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 8: 0.5 kg Na stearate 860 / aig, powdered, was
10.0 kg of white Portland cement mixed in, mixed up to a spreadable paste.
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Example 9: 1.0 kg Na stearate 860 / lg, pulverized, was
10.0 kg of white Portland cement mixed in, mixed up to a spreadable paste.
Example 10: 0.6kg mixture of Na stearate and Na resinate 1: 160%,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 11: 0.35 kg mixture of sodium stearate and sodium resinate 1: 1 60%,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 12: 0.9 kg Na stearate and Na coconut mixture l: l 60%,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 13: 0.7 kg mixture of 80% Na stearate and 20% Na coconut 600 / oig,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 14: 0.5 kg mixture of 70% Na stearate, 10% Na coconut and 20% Ka resinate 60% oig,
10.0 kg white Portland cement, mixed to a spreadable paste.
Example 15: 0.45 kg mixture of 70% Na stearate and 30% Na resinate. powdered, 86% and mixed in
10.0 kg white Portland cement, mixed to a spreadable paste.
EMI3.1
mixed in in
10.0 kg white Portland cement, mixed to a spreadable paste.
PATENT CLAIMS:
1. Use of a mixture consisting of cement, in particular white Portland cement, alkali fatty acid salts and optionally alkali resinates, of pore-forming, setting-retarding coating and paint for interior and exterior walls.
Claims (1)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEL0043056 | 1962-09-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT257011B true AT257011B (en) | 1967-09-25 |
Family
ID=7270132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT725763A AT257011B (en) | 1962-09-27 | 1963-09-09 | Pore-forming, setting-retarding coating and painting material for interior and exterior walls |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT257011B (en) |
-
1963
- 1963-09-09 AT AT725763A patent/AT257011B/en active
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