FR2114734A5 - Porous plaster/cement articles - by introducing air into mixture of water ,gypsum/cement and foaming agent eg alpha-alken - Google Patents
Porous plaster/cement articles - by introducing air into mixture of water ,gypsum/cement and foaming agent eg alpha-alkenInfo
- Publication number
- FR2114734A5 FR2114734A5 FR7140909A FR7140909A FR2114734A5 FR 2114734 A5 FR2114734 A5 FR 2114734A5 FR 7140909 A FR7140909 A FR 7140909A FR 7140909 A FR7140909 A FR 7140909A FR 2114734 A5 FR2114734 A5 FR 2114734A5
- Authority
- FR
- France
- Prior art keywords
- cement
- alpha
- mixture
- water
- foaming agent
- 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.)
- Expired
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
- 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
- C04B28/14—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 calcium sulfate 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
- C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
- C04B24/16—Sulfur-containing compounds
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
Abstract
Expanded plaster or cement materials are prepd. by introducing air or another gas into a mixture of water, calcined gypsum or cement, and a foaming agent consisting of (1) an alpha-alkenesulphonate or (11) an alkali metal, ammonium or ethanolamine salt of a sulphuric acid ester of an adduct of an epoxyalkene with an alcohol or alkylphenol. The foaming agents give high quality porous plaster or cement materials, as a result of their excellent foaming action. Esp. useful for prodn. of porous plaster board with excellent thermal and acoustic insulation.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702056255 DE2056255C3 (en) | 1970-11-16 | 1970-11-16 | Foaming agent for plaster of paris and cement compounds |
DE19712150395 DE2150395C2 (en) | 1971-10-09 | 1971-10-09 | Foaming agent for cementitious compounds |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2114734A5 true FR2114734A5 (en) | 1972-06-30 |
Family
ID=25760056
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7140909A Expired FR2114734A5 (en) | 1970-11-16 | 1971-11-16 | Porous plaster/cement articles - by introducing air into mixture of water ,gypsum/cement and foaming agent eg alpha-alken |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT319126B (en) |
CA (1) | CA980369A (en) |
CH (1) | CH577945A5 (en) |
FR (1) | FR2114734A5 (en) |
IT (1) | IT944885B (en) |
NL (1) | NL7115273A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986000291A1 (en) * | 1984-06-20 | 1986-01-16 | Sandoz Ag | Improvements in or relating to organic compounds for cement mixes |
FR2605245A1 (en) * | 1985-09-03 | 1988-04-22 | Millmaster Onyx Group Inc | FOAM GENERATING COMPOSITIONS AND METHOD FOR GENERATING FOAM FROM THIS COMPOSITION |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007045059A1 (en) * | 2007-09-20 | 2009-04-16 | Thomas, Tanja | Mineral thermal insulation |
-
1971
- 1971-11-05 NL NL7115273A patent/NL7115273A/xx unknown
- 1971-11-11 CH CH1640971A patent/CH577945A5/xx unknown
- 1971-11-12 CA CA127,468A patent/CA980369A/en not_active Expired
- 1971-11-12 IT IT5402971A patent/IT944885B/en active
- 1971-11-15 AT AT983671A patent/AT319126B/en not_active IP Right Cessation
- 1971-11-16 FR FR7140909A patent/FR2114734A5/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1986000291A1 (en) * | 1984-06-20 | 1986-01-16 | Sandoz Ag | Improvements in or relating to organic compounds for cement mixes |
FR2605245A1 (en) * | 1985-09-03 | 1988-04-22 | Millmaster Onyx Group Inc | FOAM GENERATING COMPOSITIONS AND METHOD FOR GENERATING FOAM FROM THIS COMPOSITION |
Also Published As
Publication number | Publication date |
---|---|
CH577945A5 (en) | 1976-07-30 |
IT944885B (en) | 1973-04-20 |
CA980369A (en) | 1975-12-23 |
AT319126B (en) | 1974-12-10 |
NL7115273A (en) | 1972-05-18 |
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