DE2349910B2 - Zusatzmittel für Mörtel und Beton - Google Patents
Zusatzmittel für Mörtel und BetonInfo
- Publication number
- DE2349910B2 DE2349910B2 DE2349910A DE2349910A DE2349910B2 DE 2349910 B2 DE2349910 B2 DE 2349910B2 DE 2349910 A DE2349910 A DE 2349910A DE 2349910 A DE2349910 A DE 2349910A DE 2349910 B2 DE2349910 B2 DE 2349910B2
- Authority
- DE
- Germany
- Prior art keywords
- aqueous
- mortar
- dispersion
- plastic
- weight
- 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.)
- Withdrawn
Links
- 239000004570 mortar (masonry) Substances 0.000 title claims description 25
- 239000004567 concrete Substances 0.000 title claims description 11
- 239000000654 additive Substances 0.000 title claims description 9
- 230000000996 additive effect Effects 0.000 title claims description 6
- 239000006185 dispersion Substances 0.000 claims description 42
- 229920003023 plastic Polymers 0.000 claims description 33
- 239000004033 plastic Substances 0.000 claims description 33
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims description 30
- 239000000178 monomer Substances 0.000 claims description 13
- 229920000642 polymer Polymers 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 8
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 8
- 238000007720 emulsion polymerization reaction Methods 0.000 claims description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 7
- KCZIUKYAJJEIQG-UHFFFAOYSA-N 1,3,5-triazin-2-amine Chemical class NC1=NC=NC=N1 KCZIUKYAJJEIQG-UHFFFAOYSA-N 0.000 claims description 6
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000000203 mixture Substances 0.000 description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 8
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 description 8
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 5
- 239000005977 Ethylene Substances 0.000 description 5
- 229920000877 Melamine resin Polymers 0.000 description 5
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 description 5
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 4
- NLHHRLWOUZZQLW-UHFFFAOYSA-N Acrylonitrile Chemical compound C=CC#N NLHHRLWOUZZQLW-UHFFFAOYSA-N 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 3
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000243 solution Substances 0.000 description 3
- 238000010922 spray-dried dispersion Methods 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 2
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 2
- LSNNMFCWUKXFEE-UHFFFAOYSA-N Sulfurous acid Chemical compound OS(O)=O LSNNMFCWUKXFEE-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 2
- 239000004597 plastic additive Substances 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 1
- 239000011398 Portland cement Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- WNMORWGTPVWAIB-UHFFFAOYSA-N ethenyl 2-methylpropanoate Chemical compound CC(C)C(=O)OC=C WNMORWGTPVWAIB-UHFFFAOYSA-N 0.000 description 1
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 1
- HJWLCRVIBGQPNF-UHFFFAOYSA-N prop-2-enylbenzene Chemical compound C=CCC1=CC=CC=C1 HJWLCRVIBGQPNF-UHFFFAOYSA-N 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 229930195735 unsaturated hydrocarbon Natural products 0.000 description 1
- 229920001567 vinyl ester resin Polymers 0.000 description 1
- -1 vinylidene halides Chemical class 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
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Phenolic Resins Or Amino Resins (AREA)
Priority Applications (17)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2349910A DE2349910B2 (de) | 1973-10-04 | 1973-10-04 | Zusatzmittel für Mörtel und Beton |
| AR255886A AR206788A1 (es) | 1973-10-04 | 1974-01-01 | Procedimiento para mejorar las propiedades de mortero y hormigon y aditivo para su empleo en este |
| ZA00746073A ZA746073B (en) | 1973-10-04 | 1974-09-25 | An additive for mortar and concrete |
| NL7412789A NL7412789A (nl) | 1973-10-04 | 1974-09-27 | Toeslagmiddel voor mortels en beton. |
| ES430509A ES430509A1 (es) | 1973-10-04 | 1974-09-28 | Procedimiento de preparacion de un aditivo para mortero y hormigon. |
| CH1319774A CH612163A5 (enExample) | 1973-10-04 | 1974-10-01 | |
| IT28009/74A IT1022565B (it) | 1973-10-04 | 1974-10-02 | Additivo per malta e calcestruzzo |
| AT791074A AT349960B (de) | 1973-10-04 | 1974-10-02 | Zusatzmittel fuer moertel oder beton |
| JP49112872A JPS5065527A (enExample) | 1973-10-04 | 1974-10-02 | |
| NO743586A NO139435C (no) | 1973-10-04 | 1974-10-03 | Tilsetningsmiddel for moertel eller betong |
| CA74210686A CA1048674A (en) | 1973-10-04 | 1974-10-03 | Additive for mortar and concrete |
| SE7412458A SE412900B (sv) | 1973-10-04 | 1974-10-03 | Tillsatsmedel for bruk och betong samt anvendning av tillsatsmedlet |
| GB43206/74A GB1490711A (en) | 1973-10-04 | 1974-10-04 | Constructional materials |
| FR7433471A FR2246511B1 (enExample) | 1973-10-04 | 1974-10-04 | |
| BR8253/74A BR7408253A (pt) | 1973-10-04 | 1974-10-04 | Aditivo para concreto e argamassa |
| US05/512,097 US4009135A (en) | 1973-10-04 | 1974-10-04 | Additive for mortar and concrete |
| BE149231A BE820725A (fr) | 1973-10-04 | 1974-10-04 | Additif pour du mortier et du beton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2349910A DE2349910B2 (de) | 1973-10-04 | 1973-10-04 | Zusatzmittel für Mörtel und Beton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2349910A1 DE2349910A1 (de) | 1975-04-30 |
| DE2349910B2 true DE2349910B2 (de) | 1978-05-18 |
Family
ID=5894544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2349910A Withdrawn DE2349910B2 (de) | 1973-10-04 | 1973-10-04 | Zusatzmittel für Mörtel und Beton |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US4009135A (enExample) |
| JP (1) | JPS5065527A (enExample) |
| AR (1) | AR206788A1 (enExample) |
| AT (1) | AT349960B (enExample) |
| BE (1) | BE820725A (enExample) |
| BR (1) | BR7408253A (enExample) |
| CA (1) | CA1048674A (enExample) |
| CH (1) | CH612163A5 (enExample) |
| DE (1) | DE2349910B2 (enExample) |
| ES (1) | ES430509A1 (enExample) |
| FR (1) | FR2246511B1 (enExample) |
| GB (1) | GB1490711A (enExample) |
| IT (1) | IT1022565B (enExample) |
| NL (1) | NL7412789A (enExample) |
| NO (1) | NO139435C (enExample) |
| SE (1) | SE412900B (enExample) |
| ZA (1) | ZA746073B (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4434010A1 (de) * | 1994-09-23 | 1996-03-28 | Sueddeutsche Kalkstickstoff | Redispergierbare Polymerisatpulver, Verfahren zu deren Herstellung und Verwendung |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2725524A1 (de) * | 1977-06-06 | 1978-12-07 | Woellner Werke | Zementmischung |
| DE3005748C2 (de) * | 1980-02-15 | 1984-05-03 | Wilhelm Schön KG, 4428 Rosendahl | Trockenmörtelmischung zum Verlegen von Fliesen, Kacheln, Platten und anderen Belägen |
| DE3107853A1 (de) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von n-modifizierten melamin/aldehydharzen |
| DE3107852A1 (de) * | 1981-03-02 | 1982-09-16 | Sika AG, vorm. Kaspar Winkler & Co., 8048 Zürich | Verfahren zur herstellung von hochkonzentrierten, niedrigviskosen, waessrigen loesungen von melamin/aldehydharzen |
| NO162810C (no) * | 1982-04-06 | 1992-08-13 | Schlumberger Cie Dowell | Sementoppslemming og fremgangsmaate for sementering av oljebroenner og geotermiske broenner. |
| US5192366A (en) * | 1989-12-05 | 1993-03-09 | Denki Kagaku Koygo Kabushiki Kaisha | Cement admixture and cement composition |
| DE4430362A1 (de) * | 1994-08-26 | 1996-02-29 | Sueddeutsche Kalkstickstoff | Fließmittel für zementhaltige Bindemittelsuspensionen |
| DE19538821A1 (de) * | 1995-03-31 | 1996-10-02 | Sueddeutsche Kalkstickstoff | Kondensationsprodukte auf Basis von Amino-s-triazinen und deren Verwendung |
| AUPQ468299A0 (en) * | 1999-12-15 | 2000-01-20 | James Hardie Research Pty Limited | Method and apparatus for extruding cementitious articles |
| MXPA02008921A (es) | 2000-03-14 | 2004-10-15 | James Hardie Res Pty Ltd | Materiales de construccion de fibras-cemento, con aditivos de baja densidad. |
| US20030164119A1 (en) | 2002-03-04 | 2003-09-04 | Basil Naji | Additive for dewaterable slurry and slurry incorporating same |
| MXPA03007891A (es) | 2001-03-02 | 2003-12-04 | James Hardie Res Pty Ltd | Metodo y aparato para formar un material de hoja laminado mediante salpicadura. |
| US7993570B2 (en) | 2002-10-07 | 2011-08-09 | James Hardie Technology Limited | Durable medium-density fibre cement composite |
| US7998571B2 (en) | 2004-07-09 | 2011-08-16 | James Hardie Technology Limited | Composite cement article incorporating a powder coating and methods of making same |
| EP2010730A4 (en) | 2006-04-12 | 2013-07-17 | Hardie James Technology Ltd | SURFACE-SEALED, REINFORCED BUILDING ELEMENT |
| US8209927B2 (en) | 2007-12-20 | 2012-07-03 | James Hardie Technology Limited | Structural fiber cement building materials |
| EP2425060A4 (en) * | 2009-04-28 | 2014-07-09 | Infrastructure Technologies Ltd | CLADDING FOR CHANNEL AND WATER TANK |
| DE102012209210A1 (de) * | 2012-05-31 | 2013-12-05 | Wacker Chemie Ag | Vinylacetat-Copolymere für hydraulisch abbindende Baustoffmassen |
| CN111116092B (zh) * | 2019-12-30 | 2021-09-14 | 安徽皖科新科技发展有限公司 | 一种环保型混凝土增强剂及其制备方法 |
| CN113264743A (zh) * | 2021-05-25 | 2021-08-17 | 河北三棵树涂料有限公司 | 一种双组分紫外光光固化无机饰面砂浆及其制备方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2393755A (en) * | 1942-08-05 | 1946-01-29 | Gen Electric | Method of preparing hydroxyarylamino triazines |
| US3121702A (en) * | 1959-09-09 | 1964-02-18 | American Cyanamid Co | Calcium sulfate plasters containing alkyl acrylate copolymers |
| BE638157A (enExample) * | 1961-11-13 | 1900-01-01 |
-
1973
- 1973-10-04 DE DE2349910A patent/DE2349910B2/de not_active Withdrawn
-
1974
- 1974-01-01 AR AR255886A patent/AR206788A1/es active
- 1974-09-25 ZA ZA00746073A patent/ZA746073B/xx unknown
- 1974-09-27 NL NL7412789A patent/NL7412789A/xx not_active Application Discontinuation
- 1974-09-28 ES ES430509A patent/ES430509A1/es not_active Expired
- 1974-10-01 CH CH1319774A patent/CH612163A5/xx not_active IP Right Cessation
- 1974-10-02 AT AT791074A patent/AT349960B/de not_active IP Right Cessation
- 1974-10-02 JP JP49112872A patent/JPS5065527A/ja active Pending
- 1974-10-02 IT IT28009/74A patent/IT1022565B/it active
- 1974-10-03 NO NO743586A patent/NO139435C/no unknown
- 1974-10-03 CA CA74210686A patent/CA1048674A/en not_active Expired
- 1974-10-03 SE SE7412458A patent/SE412900B/xx unknown
- 1974-10-04 BE BE149231A patent/BE820725A/xx unknown
- 1974-10-04 FR FR7433471A patent/FR2246511B1/fr not_active Expired
- 1974-10-04 US US05/512,097 patent/US4009135A/en not_active Expired - Lifetime
- 1974-10-04 BR BR8253/74A patent/BR7408253A/pt unknown
- 1974-10-04 GB GB43206/74A patent/GB1490711A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4434010A1 (de) * | 1994-09-23 | 1996-03-28 | Sueddeutsche Kalkstickstoff | Redispergierbare Polymerisatpulver, Verfahren zu deren Herstellung und Verwendung |
| DE4434010C2 (de) * | 1994-09-23 | 2001-09-27 | Sueddeutsche Kalkstickstoff | Redispergierbare Polymerisatpulver, Verfahren zu deren Herstellung und Verwendung |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5065527A (enExample) | 1975-06-03 |
| NO139435C (no) | 1979-03-14 |
| AT349960B (de) | 1979-05-10 |
| BE820725A (fr) | 1975-04-04 |
| ZA746073B (en) | 1975-11-26 |
| CA1048674A (en) | 1979-02-13 |
| ES430509A1 (es) | 1976-10-01 |
| AR206788A1 (es) | 1976-08-23 |
| IT1022565B (it) | 1978-04-20 |
| FR2246511B1 (enExample) | 1979-02-16 |
| CH612163A5 (enExample) | 1979-07-13 |
| NL7412789A (nl) | 1975-04-08 |
| BR7408253A (pt) | 1975-10-14 |
| DE2349910A1 (de) | 1975-04-30 |
| FR2246511A1 (enExample) | 1975-05-02 |
| GB1490711A (en) | 1977-11-02 |
| NO743586L (enExample) | 1975-04-28 |
| US4009135A (en) | 1977-02-22 |
| NO139435B (no) | 1978-12-04 |
| ATA791074A (de) | 1978-09-15 |
| SE412900B (sv) | 1980-03-24 |
| SE7412458L (enExample) | 1975-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2349910B2 (de) | Zusatzmittel für Mörtel und Beton | |
| DE2341923C3 (de) | Mörtel aus anorganischen Bindemitteln, Verfahren zur Herstellung und Verwendung desselben | |
| EP0095695B1 (de) | Wässrige Kunststoffdispersion auf Basis eines Copolymers von olefinisch ungesättigten Verbindungen | |
| DE2049114C3 (de) | Herstellen freifließender, blockfester,redispergierbarer Kunststoffpulver | |
| EP0078449B1 (de) | Verfahren zum Herstellen von blockfesten, in Wasser redispergierbaren Polymerisat-Pulvern durch Versprühen von wässrigen Polymerisat-Dispersionen | |
| EP0765898B1 (de) | Dispersionspulver für Baustoffe mit geringem Luftporengehalt | |
| EP0407889A1 (de) | In Wasser redispergierbare Polymerisat-Pulver, die durch Versprühen von wässrigen Polymerisat-Dispersionen herstellbar sind, und ihre Verwendung als Zusatzmittel zu hydraulischen Bindemittel | |
| EP0000590A1 (de) | Wässrige Vinylchlorid-Copolymerdispersionen, deren Herstellung und Verwendung | |
| DE2445813A1 (de) | Redispergierbares kunststoffpulver und verfahren zu seiner herstellung | |
| DE2837898C2 (enExample) | ||
| DE2532050A1 (de) | Hydraulische masse | |
| DE2826447A1 (de) | Zusatzmittel fuer anorganische bindemittel | |
| EP0821016B1 (de) | Verfahren zur Herstellung von sterisch stabilisierten, emulgatorfreien, wässrigen Polymer-Dispersionen und daraus herstellten Pulvern zum Einsatz in Baustoffen | |
| DE2051569C3 (de) | Verfahren zur Herstellung von Polymerisat-Dispersionen | |
| DE2404952C3 (de) | Formmasse auf Gipsbasis und Verfahren zu ihrer Herstellung | |
| DE4434010C2 (de) | Redispergierbare Polymerisatpulver, Verfahren zu deren Herstellung und Verwendung | |
| DE1646920C2 (de) | Verfahren zur Verbesserung der Festigkeit von schnellhärtenden Zementen, Betonen und Mörtelstoffen | |
| DE1171791B (de) | Verfahren zur Herstellung von Beton mit verbesserten physikalischen und chemischen Eigenschaften mit Hilfe von Kunststoff-Dispersionen | |
| DE3447114C1 (de) | Giessharze auf Basis von Acrylsaeureestern | |
| DE2132794A1 (de) | Mit Latex und Fasern modifizierte Zementmassen mit verbessertem Elastizitaetsmodul | |
| AT230792B (de) | Verfahren zur Herstellung von Beton mit verbesserten physikalischen und chemischen Eigenschaften | |
| DE19936810A1 (de) | Verwendung von Dispersionspulvern, enthaltend wasserlösliche Salze sulfonierter Formaldehyd-Kondensationsprodukte, in hydraulisch abbindenden Massen | |
| DE2815706C2 (de) | Verfahren zum Erhöhen der Biegefestigkeit von Zementmassen | |
| AT275391B (de) | Verfahren zur Verbesserung der Festigkeit von hydraulischen Bindemitteln, Betonen und Mörtelstoffen | |
| DE1671176C (de) | Terrazzo Masse fur die Verformung zu dünnen Platten oder Fliesen und Ver fahren zu deren Herstellung |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8230 | Patent withdrawn |