AT280134B - Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine Verwendung - Google Patents
Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine VerwendungInfo
- Publication number
- AT280134B AT280134B AT830367A AT830367A AT280134B AT 280134 B AT280134 B AT 280134B AT 830367 A AT830367 A AT 830367A AT 830367 A AT830367 A AT 830367A AT 280134 B AT280134 B AT 280134B
- Authority
- AT
- Austria
- Prior art keywords
- mortar
- manufacture
- concrete admixture
- introducing
- air
- Prior art date
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims description 4
- 238000004519 manufacturing process Methods 0.000 title description 2
- 238000000034 method Methods 0.000 title description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims 3
- 239000000654 additive Substances 0.000 claims 3
- 230000000996 additive effect Effects 0.000 claims 3
- 239000000440 bentonite Substances 0.000 claims 2
- 229910000278 bentonite Inorganic materials 0.000 claims 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims 2
- 239000004568 cement Substances 0.000 claims 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims 1
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 239000008240 homogeneous mixture Substances 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 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
- 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
-
- 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
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/29—Frost-thaw resistance
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
<Desc/Clms Page number 1>
Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine Verwendung
EMI1.1
Claims (1)
- EMI2.1 Patentschrift Nr. 944. 237plastifizierendes Mörtel- bzw. Betonzusatzmittel (sog. LP-bzw. LPV-Stoffe) in flüssiger oder in pulveriger Form so lange mit einem getrockneten, fein gemahlenen und mit Natronlauge, Soda, CaO, MgO oder Gemischen derselben aktivierten Bentonit vermengt wird, bis ein homogenes Gemisch entsteht, in dem Bentonit das lufteinführende bzw. lufteinführende und plastifizierende Mittel völlig aufgesaugt bzw. umhüllt hat.3. Verwendung des Mörtel-bzw. Betonzusatzmittels nach Anspruch 1 als Zuschlagstoff zu Zement in Anteilen von 0, 5 bis 2, 0% bezogen auf das Zementgewicht.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT830367A AT280134B (de) | 1967-09-12 | 1967-09-12 | Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine Verwendung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT830367A AT280134B (de) | 1967-09-12 | 1967-09-12 | Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| AT280134B true AT280134B (de) | 1970-03-25 |
Family
ID=3604274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT830367A AT280134B (de) | 1967-09-12 | 1967-09-12 | Mörtel- bzw. Betonzusatzmittel, Verfahren zu seiner Herstellung und seine Verwendung |
Country Status (1)
| Country | Link |
|---|---|
| AT (1) | AT280134B (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986002922A1 (fr) * | 1984-11-08 | 1986-05-22 | Öntödei Formázó És Segédanyagokat Gyártó Vállalat | Agent de protection de materiaux structuraux, en particulier du beton et des briques, contre l'humidite |
| DE4410728A1 (de) * | 1994-03-28 | 1995-10-05 | Sued Chemie Ag | Hilfsmittel für mineralische Bindemittelsysteme |
-
1967
- 1967-09-12 AT AT830367A patent/AT280134B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1986002922A1 (fr) * | 1984-11-08 | 1986-05-22 | Öntödei Formázó És Segédanyagokat Gyártó Vállalat | Agent de protection de materiaux structuraux, en particulier du beton et des briques, contre l'humidite |
| DE4410728A1 (de) * | 1994-03-28 | 1995-10-05 | Sued Chemie Ag | Hilfsmittel für mineralische Bindemittelsysteme |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ELJ | Ceased due to non-payment of the annual fee |