WO1991001951A1 - Procede de preparation d'un beton de resine - Google Patents
Procede de preparation d'un beton de resine Download PDFInfo
- Publication number
- WO1991001951A1 WO1991001951A1 PCT/CH1990/000157 CH9000157W WO9101951A1 WO 1991001951 A1 WO1991001951 A1 WO 1991001951A1 CH 9000157 W CH9000157 W CH 9000157W WO 9101951 A1 WO9101951 A1 WO 9101951A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- parts
- resin
- concrete
- styrene
- added
- Prior art date
Links
- 229920005989 resin Polymers 0.000 title claims abstract description 29
- 239000011347 resin Substances 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 10
- 229920001577 copolymer Polymers 0.000 claims abstract description 16
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229920001519 homopolymer Polymers 0.000 claims abstract description 7
- 239000000178 monomer Substances 0.000 claims abstract description 7
- 238000006116 polymerization reaction Methods 0.000 claims abstract description 5
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 5
- 229920006337 unsaturated polyester resin Polymers 0.000 claims abstract description 4
- 239000003054 catalyst Substances 0.000 claims abstract description 3
- 239000000839 emulsion Substances 0.000 claims abstract description 3
- 239000007787 solid Substances 0.000 claims abstract 2
- 239000000203 mixture Substances 0.000 claims description 8
- 239000004576 sand Substances 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 7
- XDLMVUHYZWKMMD-UHFFFAOYSA-N 3-trimethoxysilylpropyl 2-methylprop-2-enoate Chemical compound CO[Si](OC)(OC)CCCOC(=O)C(C)=C XDLMVUHYZWKMMD-UHFFFAOYSA-N 0.000 claims description 6
- 150000002978 peroxides Chemical class 0.000 claims description 6
- 239000000843 powder Substances 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 5
- 230000007062 hydrolysis Effects 0.000 claims description 5
- 238000006460 hydrolysis reaction Methods 0.000 claims description 5
- 238000002360 preparation method Methods 0.000 claims description 5
- 239000007822 coupling agent Substances 0.000 claims description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 claims 2
- 230000032050 esterification Effects 0.000 claims 2
- 238000005886 esterification reaction Methods 0.000 claims 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 150000007513 acids Chemical class 0.000 claims 1
- 229910001870 ammonium persulfate Inorganic materials 0.000 claims 1
- 235000019395 ammonium persulphate Nutrition 0.000 claims 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims 1
- 239000002685 polymerization catalyst Substances 0.000 claims 1
- 150000005846 sugar alcohols Polymers 0.000 claims 1
- 229920006305 unsaturated polyester Polymers 0.000 claims 1
- 229920001909 styrene-acrylic polymer Polymers 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 4
- 239000004570 mortar (masonry) Substances 0.000 description 4
- 239000000047 product Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- GYVGXEWAOAAJEU-UHFFFAOYSA-N n,n,4-trimethylaniline Chemical compound CN(C)C1=CC=C(C)C=C1 GYVGXEWAOAAJEU-UHFFFAOYSA-N 0.000 description 3
- 229920002689 polyvinyl acetate Polymers 0.000 description 3
- 239000011118 polyvinyl acetate Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 description 1
- HIVLDXAAFGCOFU-UHFFFAOYSA-N ammonium hydrosulfide Chemical compound [NH4+].[SH-] HIVLDXAAFGCOFU-UHFFFAOYSA-N 0.000 description 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- -1 methacryl oxy-propyl Chemical group 0.000 description 1
- HKJNHYJTVPWVGV-UHFFFAOYSA-N n,n-diethyl-4-methylaniline Chemical compound CCN(CC)C1=CC=C(C)C=C1 HKJNHYJTVPWVGV-UHFFFAOYSA-N 0.000 description 1
- 125000002081 peroxide group Chemical group 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000004819 silanols Chemical class 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000004901 spalling Methods 0.000 description 1
- 125000003011 styrenyl group Chemical group [H]\C(*)=C(/[H])C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 150000003512 tertiary amines Chemical class 0.000 description 1
- 230000001131 transforming effect Effects 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
-
- 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
- C04B20/1051—Organo-metallic compounds; Organo-silicon compounds, e.g. bentone
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/06—Unsaturated polyesters
Definitions
- the present invention relates to the preparation of a resin concrete constituted by a particular unsaturated polyester resin, having a particularly good resistance to hydrolysis, more especially a resin designed to resist the hydrolysis of the alkalis of a concrete produced with Portland cement, modified to have a coefficient of linear expansion close to that of ordinary hydraulic concrete.
- the object of the present invention is therefore the preparation of a resin concrete making it possible to overcome these drawbacks.
- the process according to the invention starts from a particular monomer of a polyester resin; the preparation of this resin is described in more detail in the Swiss patent (application filed the same day).
- One of the other constituents used in the process is an emulsion of a styrene-acrylate copolymer, mixed with a homopolymer of styrene, the whole diluted in water and this in a percentage allowing a easy dosage of the components and making incorporation easy in the final formula, the role of the product thus constituted being to reduce the shrinkage of the base resin, during its polymerization.
- a powdered polyvinyl acetate / versatate copolymer will be added and mixed with the dry parts of the powder component (cement-aggregates).
- a coupling agent will be distributed on these aggregates, as recommended by the manufacturers, for example methacryl oxy-propyl -tri-methoxy 1 year (MEMO from Dynamit Nobel or A 174 from Union Carbide) the role of this silanol being improve the adhesion of the resin concrete to the hydraulic concrete support.
- MEMO methacryl oxy-propyl -tri-methoxy 1 year
- the catalyst normally necessary for the polymerization, therefore for the hardening of the resin concrete could be any conventional peroxide which is used for the hardening of unsaturated polyester resins. Since the resin concrete will have multiple chances of being in contact with water, we will use benzo ⁇ l peroxide, powder and flégmatisé, mixed in the dry part of the formulations, it is also possible to use an ammonium sulfur peroxydi; as for the activator normally necessary to accelerate the decomposition of the peroxide, it will be chosen from among the most stable over time, when mixed with the resin, for example di-methyl-para-toluidine, although any other tertiary amine may be used to regulate the setting time (useful working time).
- the resin dilution monomers may be of any type generally used in this type of resin, they will be chosen according to the destination of the final mortar, that is to say injection into the cracks of a structure, repair of a screed or facing, repair of spallings, etc.
- Compressive strength 75 MPa
- Such a mortar has a useful life of 1 hour, at a temperature of + 20 ° C.
Landscapes
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Inorganic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH293689 | 1989-08-10 | ||
CH2936/89-3 | 1989-08-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1991001951A1 true WO1991001951A1 (fr) | 1991-02-21 |
Family
ID=4244958
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CH1990/000157 WO1991001951A1 (fr) | 1989-08-10 | 1990-06-28 | Procede de preparation d'un beton de resine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0447499A1 (fr) |
JP (1) | JPH04502899A (fr) |
AU (1) | AU5928890A (fr) |
WO (1) | WO1991001951A1 (fr) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992007804A1 (fr) * | 1990-10-24 | 1992-05-14 | International Financial Real Estate Corporation | Beton flexible |
WO1992015642A1 (fr) * | 1991-03-06 | 1992-09-17 | International Financial Real Estate Corporation | Procede de preparation d'une resine synthetique a grande resistance aux alcalins |
FR2712883A1 (fr) * | 1993-11-25 | 1995-06-02 | Gaggenau Werke | Béton de résine pour appareils sanitaires. |
WO2002012143A1 (fr) * | 2000-08-04 | 2002-02-14 | E. I. F. S. Holdings Limited | Panneau de construction composite léger et matériau de noyau à cet effet |
EP1238957A1 (fr) * | 2001-02-22 | 2002-09-11 | Compasso S.r.l. | Procédé de mixage pour la fabrication d'un ciment à base de résine et de matière inerte de granulométrie différente |
GB2381529A (en) * | 2001-11-02 | 2003-05-07 | John Thomas Liddy | Material comprising water-soluble polymer and dried sand or silicates |
US6824602B2 (en) | 2001-11-02 | 2004-11-30 | Paul Andrew Darby | Block paving sand |
AU2001276187B2 (en) * | 2000-08-04 | 2006-07-06 | E.I.F.S. Holdings Limited | Composite light weight building panel and core material therefor |
WO2023113625A1 (fr) * | 2021-12-16 | 2023-06-22 | Nilo Limited | Système de liant plastique |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240736A (en) * | 1961-11-13 | 1966-03-15 | Raybestos Manhattan Inc | Binder composition |
FR2263207A1 (en) * | 1974-03-07 | 1975-10-03 | Viazzi Pierre | Stabilising mixts of inorg and org matls of different densities - by adding polyvinyl acetate, partic for building components |
US4179537A (en) * | 1978-01-04 | 1979-12-18 | Rykowski John J | Silane coupling agents |
DE2941842A1 (de) * | 1978-10-16 | 1980-04-17 | Huijbers Steengroothandel | Verfahren zur herstellung eines steines |
FR2440925A1 (fr) * | 1978-11-10 | 1980-06-06 | Gould Inc | Beton de polymere de qualite electrique resistant a l'humidite |
EP0223592A2 (fr) * | 1985-11-19 | 1987-05-27 | Cheng-Chong Lin | Compositions de béton ou compositions similaires contenant des polymères |
US4816503A (en) * | 1986-06-04 | 1989-03-28 | The Dow Chemical Company | Polymer concrete having high bond strength and long working time |
-
1990
- 1990-06-28 JP JP2509689A patent/JPH04502899A/ja active Pending
- 1990-06-28 WO PCT/CH1990/000157 patent/WO1991001951A1/fr not_active Application Discontinuation
- 1990-06-28 AU AU59288/90A patent/AU5928890A/en not_active Abandoned
- 1990-06-28 EP EP19900909617 patent/EP0447499A1/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3240736A (en) * | 1961-11-13 | 1966-03-15 | Raybestos Manhattan Inc | Binder composition |
FR2263207A1 (en) * | 1974-03-07 | 1975-10-03 | Viazzi Pierre | Stabilising mixts of inorg and org matls of different densities - by adding polyvinyl acetate, partic for building components |
US4179537A (en) * | 1978-01-04 | 1979-12-18 | Rykowski John J | Silane coupling agents |
DE2941842A1 (de) * | 1978-10-16 | 1980-04-17 | Huijbers Steengroothandel | Verfahren zur herstellung eines steines |
FR2440925A1 (fr) * | 1978-11-10 | 1980-06-06 | Gould Inc | Beton de polymere de qualite electrique resistant a l'humidite |
EP0223592A2 (fr) * | 1985-11-19 | 1987-05-27 | Cheng-Chong Lin | Compositions de béton ou compositions similaires contenant des polymères |
US4816503A (en) * | 1986-06-04 | 1989-03-28 | The Dow Chemical Company | Polymer concrete having high bond strength and long working time |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1992007804A1 (fr) * | 1990-10-24 | 1992-05-14 | International Financial Real Estate Corporation | Beton flexible |
WO1992015642A1 (fr) * | 1991-03-06 | 1992-09-17 | International Financial Real Estate Corporation | Procede de preparation d'une resine synthetique a grande resistance aux alcalins |
FR2712883A1 (fr) * | 1993-11-25 | 1995-06-02 | Gaggenau Werke | Béton de résine pour appareils sanitaires. |
WO2002012143A1 (fr) * | 2000-08-04 | 2002-02-14 | E. I. F. S. Holdings Limited | Panneau de construction composite léger et matériau de noyau à cet effet |
AU2001276187B2 (en) * | 2000-08-04 | 2006-07-06 | E.I.F.S. Holdings Limited | Composite light weight building panel and core material therefor |
EP1238957A1 (fr) * | 2001-02-22 | 2002-09-11 | Compasso S.r.l. | Procédé de mixage pour la fabrication d'un ciment à base de résine et de matière inerte de granulométrie différente |
GB2381529A (en) * | 2001-11-02 | 2003-05-07 | John Thomas Liddy | Material comprising water-soluble polymer and dried sand or silicates |
GB2381529B (en) * | 2001-11-02 | 2004-08-04 | John Thomas Liddy | Improved block paving sand |
US6824602B2 (en) | 2001-11-02 | 2004-11-30 | Paul Andrew Darby | Block paving sand |
WO2023113625A1 (fr) * | 2021-12-16 | 2023-06-22 | Nilo Limited | Système de liant plastique |
Also Published As
Publication number | Publication date |
---|---|
EP0447499A1 (fr) | 1991-09-25 |
JPH04502899A (ja) | 1992-05-28 |
AU5928890A (en) | 1991-03-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4443587A (en) | 1,2,6-Thiadiazine-3,5-dione-1,1-dioxides and their use as polymerization accelerators | |
EP0522791B1 (fr) | Procédé de préparation d'un polymère coeur-enveloppe redispersable | |
WO1991001951A1 (fr) | Procede de preparation d'un beton de resine | |
JPH11512385A (ja) | 乾燥収縮を改良したセメント用混和剤 | |
EP3990509A1 (fr) | Composition comprenant un composé ayant deux groupes polymérisables, un polymère multistades et un polymère thermoplastique, son procédé de préparation, son utilisation et article le comprenant | |
CH638766A5 (fr) | Composition aqueuse pour mortier resistant a la perte d'eau au cours du durcissement. | |
WO1985000802A1 (fr) | Composition de beton pour applications sous-marines | |
CN105713142B (zh) | 一种缓凝型减水剂及其制备方法 | |
US4939197A (en) | Method of modifying thermal properties of polycarbosilane | |
CA2262057C (fr) | Adjuvants pour liants mineraux, a base de disaccharide hydrogene, liants mineraux adjuvantes et leur procede de preparation | |
EP0742264A2 (fr) | Composition à base d'ester dicyclopentényloxyalkylique de l'acide (meth)acrylique et ses applications dans le domaine du bâtiment | |
CN107954631B (zh) | 一种透水混凝土用聚羧酸减水剂及其制备方法 | |
FR2487707A1 (fr) | Composition de liant a base de fulvene, son procede de preparation et son application comme liant de fonderie | |
JP2008504417A (ja) | 酸基により官能化されたポリビニルアセタート−固体樹脂 | |
JPS6042265A (ja) | セメント配合物のスランプ保持方法 | |
SU726309A1 (ru) | Тампонажный раствор | |
RU2088546C1 (ru) | Полимерная композиция для крепления анкерных болтов в бетоне | |
JPH07126055A (ja) | 水硬性組成物ならびに押出成形体およびその製造方法 | |
JPS62256751A (ja) | セメント硬化体の製造方法 | |
JPH07304014A (ja) | 高強度遠心力コンクリート成形体の製造方法 | |
JPS61205650A (ja) | セメント用混和剤 | |
JPS61279A (ja) | 固着剤組成物 | |
FR2842517A1 (fr) | Composition de mortier destine au traitement et/ou ragreage de surfaces, notamment en beton et/ou ciment | |
DD244753A1 (de) | Verfahren zur herstellung von acrylatcopolymeren mit endstaendigen doppelbindungen | |
DE2020260C3 (de) | Schwindungsarme Furanharzmassen |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated states |
Kind code of ref document: A1 Designated state(s): AU BR CA FI JP NO SU US |
|
AL | Designated countries for regional patents |
Kind code of ref document: A1 Designated state(s): AT BE CH DE DK ES FR GB IT LU NL SE |
|
WWE | Wipo information: entry into national phase |
Ref document number: 1990909617 Country of ref document: EP |
|
WWP | Wipo information: published in national office |
Ref document number: 1990909617 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: CA |
|
WWW | Wipo information: withdrawn in national office |
Ref document number: 1990909617 Country of ref document: EP |