WO2012028116A1 - Maintenance ready-mixed plaster - Google Patents
Maintenance ready-mixed plaster Download PDFInfo
- Publication number
- WO2012028116A1 WO2012028116A1 PCT/CZ2011/000053 CZ2011000053W WO2012028116A1 WO 2012028116 A1 WO2012028116 A1 WO 2012028116A1 CZ 2011000053 W CZ2011000053 W CZ 2011000053W WO 2012028116 A1 WO2012028116 A1 WO 2012028116A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- weight percent
- admixture
- remedial
- basis
- dry mixture
- Prior art date
Links
- 239000011505 plaster Substances 0.000 title claims abstract description 36
- 238000012423 maintenance Methods 0.000 title description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000203 mixture Substances 0.000 claims abstract description 34
- 230000000246 remedial effect Effects 0.000 claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 19
- 239000011148 porous material Substances 0.000 claims abstract description 15
- 239000004568 cement Substances 0.000 claims abstract description 9
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 6
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000000920 calcium hydroxide Substances 0.000 claims abstract description 4
- 235000011116 calcium hydroxide Nutrition 0.000 claims abstract description 4
- 239000008030 superplasticizer Substances 0.000 claims abstract description 4
- 239000011230 binding agent Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 17
- 239000004014 plasticizer Substances 0.000 claims description 7
- 239000005995 Aluminium silicate Substances 0.000 claims description 4
- UFWIBTONFRDIAS-UHFFFAOYSA-N Naphthalene Chemical compound C1=CC=CC2=CC=CC=C21 UFWIBTONFRDIAS-UHFFFAOYSA-N 0.000 claims description 4
- 235000012211 aluminium silicate Nutrition 0.000 claims description 4
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims description 4
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims description 4
- 239000010451 perlite Substances 0.000 claims description 4
- 235000019362 perlite Nutrition 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 229920003023 plastic Polymers 0.000 claims description 4
- 235000019738 Limestone Nutrition 0.000 claims description 3
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 239000006028 limestone Substances 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000004094 surface-active agent Substances 0.000 claims description 3
- 239000010455 vermiculite Substances 0.000 claims description 3
- 229910052902 vermiculite Inorganic materials 0.000 claims description 3
- 235000019354 vermiculite Nutrition 0.000 claims description 3
- 239000000440 bentonite Substances 0.000 claims description 2
- 229910000278 bentonite Inorganic materials 0.000 claims description 2
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims description 2
- 239000004927 clay Substances 0.000 claims description 2
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000004579 marble Substances 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 235000010755 mineral Nutrition 0.000 claims description 2
- HXHCOXPZCUFAJI-UHFFFAOYSA-N prop-2-enoic acid;styrene Chemical compound OC(=O)C=C.C=CC1=CC=CC=C1 HXHCOXPZCUFAJI-UHFFFAOYSA-N 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 claims description 2
- 229920002554 vinyl polymer Polymers 0.000 claims 4
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims 2
- 239000005977 Ethylene Substances 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 229920001296 polysiloxane Polymers 0.000 claims 1
- 150000003839 salts Chemical class 0.000 description 12
- 238000002156 mixing Methods 0.000 description 6
- 238000009413 insulation Methods 0.000 description 5
- 239000004793 Polystyrene Substances 0.000 description 4
- 239000004566 building material Substances 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- 230000009466 transformation Effects 0.000 description 3
- 150000003841 chloride salts Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 150000002823 nitrates Chemical class 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 239000002344 surface layer Substances 0.000 description 2
- 229910004883 Na2SiF6 Inorganic materials 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BCKXLBQYZLBQEK-KVVVOXFISA-M Sodium oleate Chemical compound [Na+].CCCCCCCC\C=C/CCCCCCCC([O-])=O BCKXLBQYZLBQEK-KVVVOXFISA-M 0.000 description 1
- 238000003916 acid precipitation Methods 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- CJZGTCYPCWQAJB-UHFFFAOYSA-L calcium stearate Chemical compound [Ca+2].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CJZGTCYPCWQAJB-UHFFFAOYSA-L 0.000 description 1
- 235000013539 calcium stearate Nutrition 0.000 description 1
- 239000008116 calcium stearate Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000002542 deteriorative effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006253 efflorescence Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- JTDPJYXDDYUJBS-UHFFFAOYSA-N quinoline-2-carbohydrazide Chemical compound C1=CC=CC2=NC(C(=O)NN)=CC=C21 JTDPJYXDDYUJBS-UHFFFAOYSA-N 0.000 description 1
- 206010037844 rash Diseases 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 235000015598 salt intake Nutrition 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000005507 spraying Methods 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/00482—Coating or impregnation materials
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/21—Efflorescence resistance
-
- 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
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/20—Resistance against chemical, physical or biological attack
- C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Definitions
- the present invention relates to composition of dry mixture of remedial plaster for preserving damp and salted walling.
- the composition is set up to significant increase of thermal resistance of building structures.
- Porous space of building materials may be filled with various substances. In an ideal case is the porous space filled with dry air, whose influence on material characteristics can be neglected. Unfortunately, it is not only the air, which is the pore system filled with. There are also other substances transported together with the air into the pores. In real conditions, the air contains water vapor that may condense inside the porous body. Thus, the moisture content of material is increased. Other (and much faster) way of receiving moisture is a direct contact of the material with water, where capillary forces and suction mechanisms are activated.
- the increased moisture content negatively affects material characteristics. Due to high thermal conductivity of water, thermal properties of moist materials/structures are worsened. Phase changes of water into ice reduce durability of building materials as well as its mechanical properties, which are deteriorating with increasing moisture content anyway. The high level of moisture content negatively affects acoustic parameters of building materials as well and increases risk of biological degradation, which may lead to infraction of sanitary regulations. Finally, the increased moisture content may result in esthetic failures. Water penetrates into building structures in many different forms as atmospheric water, capillary water, condensed water or hygroscopic water. Hygroscopicity of building materials may be increased by presence of hygroscopic salts in their pores. These salts are able to absorb humidity from air and thus several time increase state of moisture equilibrium of the material. The main source of salts is hard water rising from subsoil, acid rains or splashed water from pavements and roadbeds.
- salts contained in the building structures are represented by sulfates.
- sulfates there are other main groups of salts; chlorides and nitrates.
- the nitrates are present especially in masonry of agricultural buildings, whereas sulfates and chlorides are present in almost all kind of masonries. All harmful salts are characteristic by its solubility.
- remedial plaster stays dry without salt efflorescence, suitable for final surfacing. Due to proper pore geometry of the remedial plasters, the durability is much longer comparing to common plasters applied on salted walling. Because of decelerating of salt intake, the hygroscopic moisture content is reduced and so optically dry surface layer is created, although certain moisture content is present inside the masonry.
- Traditional remedial plasters are based on cement compounds, lime hydrate, silica sand, light weighting admixture and some other admixtures. Even though high quality remedial plasters are prepared according to national standards and rules, some of their properties are not optimal.
- high range water reducers for concrete. Such products may be used for remedial plasters as well.
- the original composition of high range water reducers is protected by numbers of International patents (for instance US Pat. 5584920; 5494516; 4704415; 4460720 or 4441929) and it is well-known that essentially they are lignosulphonates- melamine- naphthalene- and polyacrylate- based compounds.
- the presented technical invention introduces a dry mixture of remedial plaster of new composition, allowing to achieve new level of properties with wide range of product qualities.
- the present invention is to a great extent achieved by technical solution based on dry mixture of remedial plaster that comprises silica aggregate, calcium hydrate, dispersive admixture, hydrophobization admixture and lightweight granular aggregate.
- the dry mixture comprises from about 20 to about 85 weight percent silica aggregate with granularity from 0,1 to 2 mm, bulk density from 80 to 400 kg/m 3 ; from about 0,5 to about 45 weight percent cement binder with minimal strength 40 MPa/28 days; from about 1 to about 25 weight percent calcium hydrate; from about 1 to about 20 weight percent lightweight granular aggregate with bulk density lower than 100 kg/m 3 ; from about 0,1 to about 0,5 weight percent modified methyl cellulose; from about 1 ,5 to about 12 weight percent dispersive admixture; from about 0,1 to about 3 weight percent pores forming admixture and eventually up to 2 weight percent hydrophobization admixture; up to 15 weight percent pozzolana admixture and/or 1 to 7 weight percent water reducer/superplasticizer.
- Replacing of silica aggregate by expanded materials on natural basis, such as volcanic rocks or silica sands may by profitable. Same profit may be achieved by replacing silica aggregates by recycled waste materials on glass basis or plastic materials and/or their mixtures. It is also profitable, if the granular aggregate comprises expanded perlite or expanded vermiculite; dispersive admixture comprises material on vinyl acetate- ethylene basis or acrylate-styrene basis or acetate-vinyl-versatate-vinyl-acrylate basis; hydrofobization admixture is on silica or stearate basis; pores forming admixture is chosen from materials on surfactant basis; pozzolana admixture is chosen from materials on kaolin basis and/or from kaolin clay; water reducer/superplasticizer is chosen from materials on melamine or naphthalene basis or is produced from mineral plasticizers on micronized limestone or marble or bentonite.
- the dry mixtures of remedial plasters prepared according to formulas described above are characteristic for its low bulk density of matured plaster, which is 2 to 3 times lower than bulk density of ordinary plasters, whereas the unique composition of the mixture, rates of each component allow to achieve more than 70 % porosity of matured plaster. Thus are perfect thermal insulation properties guaranteed, as well as drying ability. Thermal conductivity of the plaster ranges between 0,06 and 0,08 W/mK.
- Example 1 Dry mixture of remedial plaster comprising from:
- Example 2 - Dry mixture of remedial plaster with additional thermal insulating properties comprising from:
- Producing of dry mixture of remedial plaster in mixing room is done according to technological process.
- mixer is placed quantified amount of silica aggregate, cement, dry hydrate and granular aggregate.
- To these components is added exact amount of prepared concentrate of modification admixtures and the mixer is launched for certain time, which depends on the weight of mixed components and mixer type. The time usually ranges between 5 and 12 minutes.
- After finishing of mixing process a newly formed homogenous mixture filled into the bags by bag-filling machine.
- the size of the bag depends on expected area of plastered surface.
- the bags are designed for 7 kg of the mixture, which is required amount for 1 m2 of plastered area with the thickness of 23 to 25 millimeters.
- Dry mixture of remedial plaster prepared according to technical invention may be profitable used in field of sanitation of damp and salted masonry both in exterior and interior.
- the remedial plaster may be used to increase of thermal resistance of building construction in case where application of other thermal insulation systems is impossible, for instance renovation of historical and listed buildings, thermal insulation of residential buildings with high moisture content.
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SK50004-2013U SK6561Y1 (sk) | 2010-08-31 | 2011-05-16 | Maintenance dry plaster mixture |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ201023169U CZ21513U1 (cs) | 2010-08-31 | 2010-08-31 | Sanacní suchá omítková smes |
| CZPUV2010-23169 | 2010-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2012028116A1 true WO2012028116A1 (en) | 2012-03-08 |
Family
ID=43297133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CZ2011/000053 WO2012028116A1 (en) | 2010-08-31 | 2011-05-16 | Maintenance ready-mixed plaster |
Country Status (3)
| Country | Link |
|---|---|
| CZ (1) | CZ21513U1 (cs) |
| SK (1) | SK6561Y1 (cs) |
| WO (1) | WO2012028116A1 (cs) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2995303A1 (fr) * | 2012-09-10 | 2014-03-14 | Fernendez Alain Oliveira | Composition seche pour beton drainant et procede d'utilisation |
| WO2017032412A1 (en) * | 2015-08-26 | 2017-03-02 | Siraso Ab | Lightweight concrete and manufacturing method |
| WO2024160813A1 (en) * | 2023-01-31 | 2024-08-08 | Saint-Gobain Weber France | A dry mortar composition comprising lightweight aggregates |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR396694A (fr) | 1908-11-25 | 1909-04-17 | Paul Mecke | Procédé de fabrication de béton et de mortier hydrofuges |
| FR446375A (fr) | 1911-07-24 | 1912-12-03 | A Pree | Procédé de préparation d'un mortier hydrofuge |
| DE1803381A1 (de) | 1968-10-16 | 1970-05-21 | Rhodius Geb | Mischung fuer Isoliermoertel und Isolierputz |
| DD123187A1 (cs) | 1975-12-24 | 1976-12-05 | ||
| US4441929A (en) | 1982-08-24 | 1984-04-10 | Diamond Shamrock Chemicals Company | Superplasticizers for cementitious compositions |
| US4460720A (en) | 1982-02-17 | 1984-07-17 | W. R. Grace & Co. | Multicomponent concrete superplasticizer |
| US4704415A (en) | 1986-06-13 | 1987-11-03 | The Dow Chemical Company | High efficiency superplasticizer comprising a sulfonated copolymer of styrene and alpha-mestyrene for cement compositions |
| US5308397A (en) * | 1993-02-16 | 1994-05-03 | Whatcott Burton K | Base coat stucco mortars for coating and finishing interior and exterior walls of a building |
| US5494516A (en) | 1992-07-22 | 1996-02-27 | Sandoz Ltd. | Workable cementitious compositions |
| AT401173B (de) * | 1994-06-22 | 1996-07-25 | Schwarz Wolfgang Dr | Dämmputz |
| US5584920A (en) | 1995-04-20 | 1996-12-17 | Natural Resources Canada | Sulphonated hydrocracking residues as concrete admixtures |
| EP0839774A1 (de) * | 1996-11-02 | 1998-05-06 | DENNERT PORAVER GmbH | Leichtmauermörtel der Klasse LM 21 |
| CZ7580U1 (cs) | 1998-04-01 | 1998-07-01 | Miloš Schubert | Suchá termoizolační omítková směs |
| CZ285113B6 (cs) | 1990-11-06 | 1999-05-12 | Wachter Kg Hindelang, Baustoffwerk Bautechnik | Suchá malta se zvýšeným obsahem pórů |
| CZ10765U1 (cs) | 2000-12-15 | 2001-01-22 | Drahomira Stepitova | Sanační suchá omítková směs |
| WO2006037150A1 (en) * | 2004-10-06 | 2006-04-13 | Damien Knoop | Roll on render and application system |
| DE102006019056A1 (de) * | 2006-04-25 | 2007-10-31 | Schwenk Putztechnik Gmbh & Co. Kg | Verwendung einer Mörtelmischung als Ansetzmörtel |
| CN101229970A (zh) * | 2007-01-23 | 2008-07-30 | 上海同表保温科技有限公司 | 一种外墙复合保温隔热抹灰材料 |
| CN101239799A (zh) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | 水泥轻质砂浆 |
| WO2009052997A1 (de) * | 2007-10-24 | 2009-04-30 | Quick-Mix Gruppe Gmbh & Co. Kg | Putzmörtel für einen innenputz |
-
2010
- 2010-08-31 CZ CZ201023169U patent/CZ21513U1/cs not_active IP Right Cessation
-
2011
- 2011-05-16 WO PCT/CZ2011/000053 patent/WO2012028116A1/en active Application Filing
- 2011-05-16 SK SK50004-2013U patent/SK6561Y1/sk unknown
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR396694A (fr) | 1908-11-25 | 1909-04-17 | Paul Mecke | Procédé de fabrication de béton et de mortier hydrofuges |
| FR446375A (fr) | 1911-07-24 | 1912-12-03 | A Pree | Procédé de préparation d'un mortier hydrofuge |
| DE1803381A1 (de) | 1968-10-16 | 1970-05-21 | Rhodius Geb | Mischung fuer Isoliermoertel und Isolierputz |
| DD123187A1 (cs) | 1975-12-24 | 1976-12-05 | ||
| US4460720A (en) | 1982-02-17 | 1984-07-17 | W. R. Grace & Co. | Multicomponent concrete superplasticizer |
| US4441929A (en) | 1982-08-24 | 1984-04-10 | Diamond Shamrock Chemicals Company | Superplasticizers for cementitious compositions |
| US4704415A (en) | 1986-06-13 | 1987-11-03 | The Dow Chemical Company | High efficiency superplasticizer comprising a sulfonated copolymer of styrene and alpha-mestyrene for cement compositions |
| CZ285113B6 (cs) | 1990-11-06 | 1999-05-12 | Wachter Kg Hindelang, Baustoffwerk Bautechnik | Suchá malta se zvýšeným obsahem pórů |
| US5494516A (en) | 1992-07-22 | 1996-02-27 | Sandoz Ltd. | Workable cementitious compositions |
| US5308397A (en) * | 1993-02-16 | 1994-05-03 | Whatcott Burton K | Base coat stucco mortars for coating and finishing interior and exterior walls of a building |
| AT401173B (de) * | 1994-06-22 | 1996-07-25 | Schwarz Wolfgang Dr | Dämmputz |
| US5584920A (en) | 1995-04-20 | 1996-12-17 | Natural Resources Canada | Sulphonated hydrocracking residues as concrete admixtures |
| EP0839774A1 (de) * | 1996-11-02 | 1998-05-06 | DENNERT PORAVER GmbH | Leichtmauermörtel der Klasse LM 21 |
| CZ7580U1 (cs) | 1998-04-01 | 1998-07-01 | Miloš Schubert | Suchá termoizolační omítková směs |
| CZ10765U1 (cs) | 2000-12-15 | 2001-01-22 | Drahomira Stepitova | Sanační suchá omítková směs |
| WO2006037150A1 (en) * | 2004-10-06 | 2006-04-13 | Damien Knoop | Roll on render and application system |
| DE102006019056A1 (de) * | 2006-04-25 | 2007-10-31 | Schwenk Putztechnik Gmbh & Co. Kg | Verwendung einer Mörtelmischung als Ansetzmörtel |
| CN101229970A (zh) * | 2007-01-23 | 2008-07-30 | 上海同表保温科技有限公司 | 一种外墙复合保温隔热抹灰材料 |
| WO2009052997A1 (de) * | 2007-10-24 | 2009-04-30 | Quick-Mix Gruppe Gmbh & Co. Kg | Putzmörtel für einen innenputz |
| CN101239799A (zh) * | 2008-03-14 | 2008-08-13 | 上海中绿建材有限公司 | 水泥轻质砂浆 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2995303A1 (fr) * | 2012-09-10 | 2014-03-14 | Fernendez Alain Oliveira | Composition seche pour beton drainant et procede d'utilisation |
| FR2995304A1 (fr) * | 2012-09-10 | 2014-03-14 | Fernendez Alain Oliveira | Composition seche pour beton drainant et procede d'utilisation |
| WO2017032412A1 (en) * | 2015-08-26 | 2017-03-02 | Siraso Ab | Lightweight concrete and manufacturing method |
| WO2024160813A1 (en) * | 2023-01-31 | 2024-08-08 | Saint-Gobain Weber France | A dry mortar composition comprising lightweight aggregates |
Also Published As
| Publication number | Publication date |
|---|---|
| SK6561Y1 (sk) | 2013-11-04 |
| SK500042013U1 (sk) | 2013-05-03 |
| CZ21513U1 (cs) | 2010-11-29 |
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