DE1671058A1 - Method of making a building material - Google Patents
Method of making a building materialInfo
- Publication number
- DE1671058A1 DE1671058A1 DE1967S0109773 DES0109773A DE1671058A1 DE 1671058 A1 DE1671058 A1 DE 1671058A1 DE 1967S0109773 DE1967S0109773 DE 1967S0109773 DE S0109773 A DES0109773 A DE S0109773A DE 1671058 A1 DE1671058 A1 DE 1671058A1
- Authority
- DE
- Germany
- Prior art keywords
- weight
- parts
- formaldehyde
- groups
- inorganic binders
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000004566 building material Substances 0.000 title claims description 5
- 238000004519 manufacturing process Methods 0.000 title claims description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 18
- 239000011347 resin Substances 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 9
- 239000011230 binding agent Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000945 filler Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 2
- KCZIUKYAJJEIQG-UHFFFAOYSA-N 1,3,5-triazin-2-amine Chemical compound NC1=NC=NC=N1 KCZIUKYAJJEIQG-UHFFFAOYSA-N 0.000 claims 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 12
- 239000000654 additive Substances 0.000 description 4
- 239000004567 concrete Substances 0.000 description 4
- 239000004576 sand Substances 0.000 description 4
- 235000011121 sodium hydroxide Nutrition 0.000 description 4
- 239000011398 Portland cement Substances 0.000 description 3
- 230000000996 additive effect Effects 0.000 description 3
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 3
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- MASBWURJQFFLOO-UHFFFAOYSA-N ammeline Chemical compound NC1=NC(N)=NC(O)=N1 MASBWURJQFFLOO-UHFFFAOYSA-N 0.000 description 2
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000004568 cement 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
- C04B24/20—Sulfonated aromatic compounds
- C04B24/22—Condensation or polymerisation products thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Verfahren zur Herstellung eines Baumaterials Zusatz zu Patent .................... (Patentanmeldung S 101 967 YIb/80b) Das Hauptpatent betrifft die Herstellung eines Baumaterials, bestehend aus Harz, anorganischen Bindemitteln und gegebenenfalls Füllstoffen, indem man 0,01 bis 30 Gew.-%, bezogen auf das anorganische Bindemittel, einer Lösung an sulfit- oder sulfo.nsäuremodifiziertem Harz auf der Basis eines Amino-striazins mit mindestens zwei NH2-Gruppen mit soviel erdalkalihaltigen, anorganischen Bindemitteln umsetzt, daß pro Mol Säuregruppe mindesteng 1 Mol Erdalkali zur Verfügung steht, und diese Lösung zu den entsprechenden anorganischen Bindemitteln und gegebenenfalls Füllstoffen zusetzt. Die vorliegende Erfindung stellt eine weitere Ausbildung des Gegenstandes des Hauptpatentes insofern dar, als man das sulfit- oder sulfonsäuremodifizierte Harz aus Amino-striazin mit mindestens zwei NH2-Gruppen und Formaldehyd in freier oder gebundener Form in der Mischung aus anorganischem Bindemittel, Wasser und gegebenenfalls Füllstoffen unmittelbar erzeugt.Process for the production of a building material Addendum to patent .................... (Patent application S 101 967 YIb / 80b) The main patent relates to the production of a Building material, consisting of resin, inorganic binders and optionally Fillers by adding 0.01 to 30% by weight, based on the inorganic binder, a solution of sulfite or sulfonic acid modified resin based on a Amino-striazines with at least two NH2 groups with as much alkaline earth as inorganic Binding agents converts that at least 1 mole of alkaline earth metal is available per mole of acid group stands, and this solution to the corresponding inorganic binders and optionally Adding fillers. The present invention represents a further embodiment of the The subject of the main patent insofar as the sulfite or sulfonic acid modified Amino-striazine resin with at least two NH2 groups and free formaldehyde or bound form in the mixture of inorganic binder, water and optionally Fillers generated directly.
Das Harz wird in diesem Falle erst während des Erhärtungsprozesses gebildet und bewirkt so die .gewünschte Festigkeits steigerung des Baumaterials. Es ist also eine getrennte Herstellung der Harzlösung überflüssig.In this case, the resin is only set during the hardening process formed and thus causes the .desired strength increase of Building materials. Separate production of the resin solution is therefore unnecessary.
Beispiele: (die Klammerwerte bedeuten die jeweils zu verwendenden Mengen und die resultierenden Werte bei einem z. Beispiel) 1. Zu einer Mischung aus 100 Gew.-Teilen Portlandzement 275 und 300 Gew.-Teilen Sand wurden, gelöst im Anmachwasser, 1,3(2,6) Gew.-Teile Ammelin, 1,0 (2,0) Gew.-Teile Ätznatron, 0,6 (1,2) Gew.-Teile Formaldehyd und 0,1 (0,2) Gew.-Teile Rongalit zugesetzt. Nach 28 Tagen wurde die Biegezug- und Druckfestigkeit bestimmt. Examples : (the values in brackets mean the amounts to be used in each case and the resulting values in an example) 1. To a mixture of 100 parts by weight of Portland cement 275 and 300 parts by weight of sand were dissolved in the mixing water, 1.3 (2.6) parts by weight of ammeline, 1.0 (2.0) parts by weight of caustic soda, 0.6 (1.2) parts by weight of formaldehyde and 0.1 (0.2) parts by weight Parts of Rongalit added. The flexural tensile strength and compressive strength were determined after 28 days.
' Gegenüber dem Beton ohne Zusatz wurde die Biegezugfestigkeit um 36 % (76 %) und die Druckfestigkeit um 55 y& (65 y6) erhöht. 2. 100 Gew.-Teile Portlandzement 275, 300 Gew.-Teile Sand, 1,3 Gew.-Teile Ammelin, 1,0 Gew.-Teile Ätznatron und 2,5 Gew.-Teile Rongalit wurden trocken gemischt. Nach Zugabe von 50 Gew.-Teilen Wasser wurden Probekörper hergestellt und nach 28 Tagen Biegezug und Druckfestigkeit bestimmt.'Compared to the concrete without additive, the flexural strength was around 36% (76%) and the compressive strength increased by 55 y & (65 y6). 2. 100 parts by weight Portland cement 275, 300 parts by weight sand, 1.3 parts by weight ammeline, 1.0 part by weight Caustic soda and 2.5 parts by weight Rongalit were dry mixed. After adding 50 Parts by weight of water test specimens were produced and after 28 days of flexural tension and Determined compressive strength.
Gegenüber dem Beton ohne Zusatz wurde die Biegezugfestigkeit um 25 gi und die Druckfestigkeit um 37 gL erhöht.Compared to concrete without additives, the flexural strength was increased by 25 gi and the compressive strength by 37 gL.
3. Zu einer Mischung aus 100 Gew.-Teilen Portlandzement 275 und 300 Gew.-Teilen Sand wurden, gelöst im Anmachwasser, 1,2(2,¢) Gew.-Teile B-Sulfopropioguanamin, 0,5 (1,0) Gew.-Teile Ätznatron und 0,5 (1,0) Gew.-Teile Formaldehyd zugesetzt und nach 28 Tagen die Biegezug- und Druckfestigkeit bestimmt. 3. To a mixture of 100 parts by weight of Portland cement 275 and 300 parts by weight of sand, dissolved in the mixing water, 1.2 (2. [) parts by weight of B-sulfopropioguanamine, 0.5 (1.0) Parts by weight of caustic soda and 0.5 (1.0) parts by weight of formaldehyde are added and the flexural tensile strength and compressive strength are determined after 28 days.
Gegenüber dem Beton ohne Zusatz wurde die Biegezugfestigkeit um 5 % (22 yi) und die Druckfestigkeit um 19 9G (52 %) erhöht. 4. 100 Gew.-Teile Fortlandzement 275, 300 Gew.-Teile Sand, 2,4 Gew.-Teile D-Sulfopropioguanamin, 1,0 Gew.-Teile Ätznatron und 4,3 Gew.-Teile Rongalit wurden trocken gemischt. Nach Zugabe von 50 Gew.-Teilen Wasser wurden Probekörper hergestellt und nach 28 Tagen Biegezug-und Druckfestigkeit bestimmt.Compared to the concrete without additive, the flexural tensile strength was increased by 5 % (22 yi) and the compressive strength by 19 9G (52 %) . 4. 100 parts by weight of Fortland cement 275, 300 parts by weight of sand, 2.4 parts by weight of D-sulfopropioguanamine, 1.0 part by weight of caustic soda and 4.3 parts by weight of Rongalit were dry mixed. After adding 50 parts by weight of water, test specimens were produced and the flexural tensile strength and compressive strength were determined after 28 days.
Gegenüber dem Beton ohne Zusatz wurde die Biegezugfestigkeit um 23 yd und die Druckfestigkeit um 40 % erhöht.Compared to the concrete without additive, the flexural strength was increased by 23 yd and the compressive strength by 40%.
Claims (2)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1967S0109773 DE1671058C3 (en) | 1951-01-28 | 1967-05-08 | Method of making a building material |
| DK184568A DK124074B (en) | 1967-05-08 | 1968-04-23 | Construction material and method of its manufacture. |
| NO173668A NO120723B (en) | 1967-05-08 | 1968-05-03 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1671058 | 1951-01-28 | ||
| DE1967S0109773 DE1671058C3 (en) | 1951-01-28 | 1967-05-08 | Method of making a building material |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE1671058A1 true DE1671058A1 (en) | 1971-12-23 |
| DE1671058B2 DE1671058B2 (en) | 1974-05-16 |
| DE1671058C3 DE1671058C3 (en) | 1979-09-06 |
Family
ID=25754400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1967S0109773 Expired DE1671058C3 (en) | 1951-01-28 | 1967-05-08 | Method of making a building material |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1671058C3 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107852A1 (en) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | METHOD FOR PRODUCING HIGH CONCENTRATED, LOW VISCOSES, AQUEOUS SOLUTIONS OF MELAMINE / ALDEHYDE RESIN |
| DE3107853A1 (en) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Process for the preparation of highly concentrated, low-viscosity, aqueous solutions of N-modified melamine-aldehyde resins |
-
1967
- 1967-05-08 DE DE1967S0109773 patent/DE1671058C3/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3107852A1 (en) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | METHOD FOR PRODUCING HIGH CONCENTRATED, LOW VISCOSES, AQUEOUS SOLUTIONS OF MELAMINE / ALDEHYDE RESIN |
| DE3107853A1 (en) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Process for the preparation of highly concentrated, low-viscosity, aqueous solutions of N-modified melamine-aldehyde resins |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1671058C3 (en) | 1979-09-06 |
| DE1671058B2 (en) | 1974-05-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BGA | New person/name/address of the applicant | ||
| C3 | Grant after two publication steps (3rd publication) |