FR2345403A1 - Self-levelling concrete mass for flooring - is based on calcium sulphate, contg. polyglycol ethers of aliphatic alcohols - Google Patents
Self-levelling concrete mass for flooring - is based on calcium sulphate, contg. polyglycol ethers of aliphatic alcoholsInfo
- Publication number
- FR2345403A1 FR2345403A1 FR7709028A FR7709028A FR2345403A1 FR 2345403 A1 FR2345403 A1 FR 2345403A1 FR 7709028 A FR7709028 A FR 7709028A FR 7709028 A FR7709028 A FR 7709028A FR 2345403 A1 FR2345403 A1 FR 2345403A1
- Authority
- FR
- France
- Prior art keywords
- alcohols
- calcium sulphate
- polyglycol ethers
- concrete mass
- self
- 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.)
- Pending
Links
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
- C04B24/24—Macromolecular compounds
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Self levelling concrete mass for mfr. of floors for buildings based on calcium sulphate and water contains one or more polyglycol ethers of aliphatic alcohols and/or synthetic alcohols in an amount of 0.1-5(0.5-3) wt. % cont. the CaSO4 water mixt. Pref. the ethers are products of reaction of 1-20 moles ethylene oxide with each mole of aliphatic alcohol. The alcohols are esp. those of coconut, oleyl alcohol or stearyl alcohol, or synthetic alcohols, epr isotridecanol. The additive reduces the need for thinners and espensive additives for increasing the final mechanical strength by providing a synergetic improvement to the mechanical properties.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19762612664 DE2612664A1 (en) | 1976-03-25 | 1976-03-25 | BUILDING MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2345403A1 true FR2345403A1 (en) | 1977-10-21 |
Family
ID=5973394
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7709028A Pending FR2345403A1 (en) | 1976-03-25 | 1977-03-25 | Self-levelling concrete mass for flooring - is based on calcium sulphate, contg. polyglycol ethers of aliphatic alcohols |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE852840A (en) |
DE (1) | DE2612664A1 (en) |
FR (1) | FR2345403A1 (en) |
LU (1) | LU77005A1 (en) |
NL (1) | NL7702612A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3105407A1 (en) * | 1981-02-14 | 1982-09-02 | Hoechst Ag, 6000 Frankfurt | "WATER REPELLENT PLASTER MORTAR" |
DE19805084B4 (en) * | 1998-02-09 | 2007-11-08 | Maxit France S.A.S. | Process for the preparation of screed of anhydrite |
DE102006061458B4 (en) * | 2006-12-23 | 2014-06-18 | Bostik Gmbh | Use of a self-leveling, anhydrous coating and floor, with laminate or parquet panels |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122895B (en) * | 1959-06-25 | 1962-01-25 | Hoechst Ag | Process for liquefying concrete mortar without introducing air pores |
DE1170853B (en) * | 1962-08-14 | 1964-05-21 | Vollmann & Hoellfritsch | Process for producing mortar from anhydrite binder |
LU55774A1 (en) * | 1967-04-12 | 1968-08-01 | ||
CH463357A (en) * | 1964-01-20 | 1968-09-30 | Braeuninger Karl | Surface active cement additive |
NL7415117A (en) * | 1973-11-21 | 1975-05-23 | Firmenich & Cie | PROCESS FOR THE PREPARATION OF AN INORGANIC CARRIER, AS WELL AS FOR THE PREPARATION OF A PERFUMED PLASTER OBJECT AND THE ARTICLES SO MANUFACTURED. |
FR2259069A1 (en) * | 1974-01-25 | 1975-08-22 | Basf Ag | Antifoam additive for polymer dispersions - for use in mortar concrete, consists of two oxalkylated prods. |
-
1976
- 1976-03-25 DE DE19762612664 patent/DE2612664A1/en not_active Withdrawn
-
1977
- 1977-03-10 NL NL7702612A patent/NL7702612A/en not_active Application Discontinuation
- 1977-03-23 LU LU77005A patent/LU77005A1/xx unknown
- 1977-03-24 BE BE176084A patent/BE852840A/en unknown
- 1977-03-25 FR FR7709028A patent/FR2345403A1/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1122895B (en) * | 1959-06-25 | 1962-01-25 | Hoechst Ag | Process for liquefying concrete mortar without introducing air pores |
DE1170853B (en) * | 1962-08-14 | 1964-05-21 | Vollmann & Hoellfritsch | Process for producing mortar from anhydrite binder |
CH463357A (en) * | 1964-01-20 | 1968-09-30 | Braeuninger Karl | Surface active cement additive |
LU55774A1 (en) * | 1967-04-12 | 1968-08-01 | ||
NL7415117A (en) * | 1973-11-21 | 1975-05-23 | Firmenich & Cie | PROCESS FOR THE PREPARATION OF AN INORGANIC CARRIER, AS WELL AS FOR THE PREPARATION OF A PERFUMED PLASTER OBJECT AND THE ARTICLES SO MANUFACTURED. |
GB1461625A (en) * | 1973-11-21 | 1977-01-13 | Firmenich & Cie | Preparation of a composition containing a volatile substance |
FR2259069A1 (en) * | 1974-01-25 | 1975-08-22 | Basf Ag | Antifoam additive for polymer dispersions - for use in mortar concrete, consists of two oxalkylated prods. |
Also Published As
Publication number | Publication date |
---|---|
BE852840A (en) | 1977-09-26 |
LU77005A1 (en) | 1977-10-03 |
DE2612664A1 (en) | 1977-09-29 |
NL7702612A (en) | 1977-09-27 |
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