IE40711B1 - Adjuvant for a self-smoothing mortar - Google Patents
Adjuvant for a self-smoothing mortarInfo
- Publication number
- IE40711B1 IE40711B1 IE2199/74A IE219974A IE40711B1 IE 40711 B1 IE40711 B1 IE 40711B1 IE 2199/74 A IE2199/74 A IE 2199/74A IE 219974 A IE219974 A IE 219974A IE 40711 B1 IE40711 B1 IE 40711B1
- Authority
- IE
- Ireland
- Prior art keywords
- mortar
- derivatives
- filler
- emulsifier
- adjuvant
- Prior art date
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
- C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
- C04B20/10—Coating or impregnating
- C04B20/1018—Coating or impregnating with organic materials
- C04B20/1022—Non-macromolecular 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
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/402—Surface-active agents, dispersants anionic
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/40—Surface-active agents, dispersants
- C04B2103/406—Surface-active agents, dispersants non-ionic
-
- 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
- C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
- C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
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)
- Compositions Of Macromolecular Compounds (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Aftertreatments Of Artificial And Natural Stones (AREA)
Abstract
1484057 Mortars RHONE-POULENC SA 28 Oct 1974 [29 Oct 1973] 46437/74 Heading C1H A self-smoothing mortar comprises cement (e.g. Portland cement), sand, water, a specified adjuvant and, optionally, an accelerator (e.g. based on calcium formate) for shortening the setting time of the mortar. The adjuvant comprises 30-80% by weight of a filler with a specific surface area of at least 10 m.<SP>2</SP>/g., 10-40% by weight of an emulsifier or emulsifying system, deposited on the filler, and at least 5% by weight of a hydrophilic material having, by its chemical nature, the capacity to retain water. The filler may be kaolin, alumina, calcium carbonate, calcium magnesium carbonate, barium sulphate or calcium sulphate and the emulsifier may consist of 0-40% of a non-ionic surface-active agent (e.g. a derivative of an alkyl-phenol, fatty acid of fatty alochol, especially an ethylene oxide derivative of octyl- or nonyl-phenol) and 60-100% of an anionic surface-active agent (e.g. chosen from sulphated derivatives of amino-alcohol amides, amide derivatives of amino-sulphonic acids of amino-acids, sulphonated derivatives of mono- or di-esters, and alkylbenzene-sulphonates). The water-retaining agents mentioned are alginates, cellulose derivatives (e.g. hydroxyalkyl- or carboxymethyl-cellulose), polyacrylic acid derivatives (e.g. sodium polyacrylate) and polyvinyl alcohols (which may be partially hydrolysed). The adjuvant may be made up in dry powder form, but, according to a modification of the invention, the self-smoothing mortar may be prepared directly from its ingredients, in which case it is possible to incorporate the emulsifier or emulsifier system into the mortar in the form of a liquid which is introduced into the mixing water for the mortar and not as a deposit on the filler.
[GB1484057A]
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7338494A FR2249046B1 (en) | 1973-10-29 | 1973-10-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
IE40711L IE40711L (en) | 1975-04-29 |
IE40711B1 true IE40711B1 (en) | 1979-08-01 |
Family
ID=9127061
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IE2199/74A IE40711B1 (en) | 1973-10-29 | 1974-10-25 | Adjuvant for a self-smoothing mortar |
Country Status (14)
Country | Link |
---|---|
BE (1) | BE821558A (en) |
BR (1) | BR7408941D0 (en) |
CH (1) | CH592588A5 (en) |
DE (1) | DE2450681B2 (en) |
DK (1) | DK561774A (en) |
ES (1) | ES431465A1 (en) |
FR (1) | FR2249046B1 (en) |
GB (1) | GB1484057A (en) |
IE (1) | IE40711B1 (en) |
IT (1) | IT1025294B (en) |
LU (1) | LU71193A1 (en) |
NL (1) | NL7413764A (en) |
NO (1) | NO743873L (en) |
SE (1) | SE417502B (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2835423A1 (en) | 1978-08-12 | 1980-03-06 | Hoechst Ag | CONCRETE AND MORTAR ADDITIVES AND THEIR USE |
US5565027A (en) * | 1996-04-02 | 1996-10-15 | Arco Chemical Technology, L.P. | Cement composition |
AU5523000A (en) * | 1999-07-02 | 2001-01-22 | Densit A/S | Water-entrained cement-based materials |
JP4884848B2 (en) * | 2006-06-01 | 2012-02-29 | 花王株式会社 | Rheology modifier |
FR2928915B1 (en) * | 2008-03-21 | 2011-09-09 | Lafarge Platres | FATTY ALCOHOL ADJUVANT FOR CHAPELS |
US8529693B2 (en) * | 2010-12-10 | 2013-09-10 | Troy Corporation | Adhesive strength enhancers for cementitious compositions |
ES2672653T3 (en) * | 2011-06-30 | 2018-06-15 | Dow Global Technologies Llc | Hydraulic fixing adhesive with improved opening time |
CN104837788B (en) * | 2012-12-14 | 2017-10-17 | 陶氏环球技术有限责任公司 | The additive of hydraulic pressure congealed mixt |
US10487257B2 (en) * | 2016-07-20 | 2019-11-26 | Hexion Inc. | Materials and methods of use as additives for oilwell cementing |
US11643588B2 (en) | 2017-12-04 | 2023-05-09 | Hexion Inc. | Multiple functional wellbore fluid additive |
-
1973
- 1973-10-29 FR FR7338494A patent/FR2249046B1/fr not_active Expired
-
1974
- 1974-10-21 NL NL7413764A patent/NL7413764A/en not_active Application Discontinuation
- 1974-10-25 BR BR8941/74A patent/BR7408941D0/en unknown
- 1974-10-25 IE IE2199/74A patent/IE40711B1/en unknown
- 1974-10-25 DE DE2450681A patent/DE2450681B2/en not_active Withdrawn
- 1974-10-28 DK DK561774A patent/DK561774A/da unknown
- 1974-10-28 SE SE7413553A patent/SE417502B/en unknown
- 1974-10-28 CH CH1441674A patent/CH592588A5/xx not_active IP Right Cessation
- 1974-10-28 LU LU71193A patent/LU71193A1/xx unknown
- 1974-10-28 NO NO743873A patent/NO743873L/no unknown
- 1974-10-28 GB GB46437/74A patent/GB1484057A/en not_active Expired
- 1974-10-28 BE BE149947A patent/BE821558A/en unknown
- 1974-10-29 IT IT28922/74A patent/IT1025294B/en active
- 1974-10-29 ES ES431465A patent/ES431465A1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE7413553L (en) | 1975-04-30 |
GB1484057A (en) | 1977-08-24 |
SE417502B (en) | 1981-03-23 |
DE2450681A1 (en) | 1975-04-30 |
NL7413764A (en) | 1975-05-02 |
BR7408941D0 (en) | 1975-08-26 |
NO743873L (en) | 1975-05-26 |
LU71193A1 (en) | 1975-06-24 |
CH592588A5 (en) | 1977-10-31 |
DE2450681B2 (en) | 1980-08-07 |
FR2249046A1 (en) | 1975-05-23 |
BE821558A (en) | 1975-04-28 |
DK561774A (en) | 1975-06-23 |
FR2249046B1 (en) | 1976-06-18 |
ES431465A1 (en) | 1976-11-01 |
IT1025294B (en) | 1978-08-10 |
IE40711L (en) | 1975-04-29 |
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