• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    1. SPECIAL CEMENT ;. A NEW SOLUTION that includes as a lightweight porous seaoaast & ai, cssf; .. Au 7fL- .-; . zukshev, gvsyufobnuyu additive, fungshgad. -yyio additive to the additive that limits the o6tieMiibie change, which also contains the addition of a non-ionic surfactant in an amount of 0.1-2% by weight of the remaining components. 2. The solution according to claim 1, tl and h and schl and with the type that is non-ionic over the top ;; JI-active substance are alcohols ortanic acid, alcohols or their amines, or mixtures thereof.
    公开号:SU1027144A1
    申请号:SU797770543
    申请日:1979-04-19
    公开日:1983-07-07
    发明作者:Лебеда Ярослав；Ретзл Карел
    申请人:Окресни Ставебни Подник (Инопредприятие)；
    IPC主号:
    专利说明:

    The invention relates to diffusion, zoncondensation, fungal, and IFRS. Specialized cement cement, designed, for example, to repair the damp walls of rooms with damaged or lack of insulation against ground base, especially for plaster walls, which is equipped with electro-wiring for drying. It is known that the drying time of the outgoing walls after the introduction of horizontal wiring lasts 1-2 years. Residual moisture during this time lowers the thermal cone of the walls. After plaster with ordinary plaster, the walls freeze in winter, molds form on their inner side, and an increase in atmospheric humidity occurs on the surface of the walls. ifCoHaeHsat dissolves chemical substances in the walls and during evaporation it flushes them out onto the surface of the plaster, which distorts the formation of colored patches and fur. is physically disturbed by the crystalline pressure of the raids. Known heat-insulated pion plasters, for example, on the basis of a-. perlite, eliminate the disadvantages of ordinary plasters only partially. The essence of the invention is that the cement slurry consists of lightweight porous zapshggel, blended meterial and chemical additives, ensuring that the surrounding plaster, for example sodium methylsilanolate, is 0.07-5% substances, limiting changes in plaster. In accordance with the purpose of the plating, the cement slurry may contain U1 substances, such as reinforced fiber (glass fiber, etc.), pigments, etc. The lightweight porous aggregate imparts to the cement mortar the main heat-isopic adionic properties, and thus the plaster performs a special function of a substantial increase in the overall thermal resistance of the walls, in which & introduce electroosmotic wiring. Fungshdna 1Femes together with a hydrophobic admixture impart cement plant highly resistant against the vegetation of microorganisms in the plaster and on its surface, since for a given concentration of substances the chemical effect is reduced by the waterproofness of the plaster. The admixture of a surface-active neovogenic mixture improves the plasticization of the cement slurry and has a positive effect on the adhesion of the slurry to the base layer. Reduces the workability of the solution during production and when working on the final finishing of the surface of the plaster. When processing, the impurity also creates air microbubbles in the cement mortar, which D mixtures evenly disperse. These air bubbles reduce the friction between the particles of the lightened porous filler, air exchange contributes to the improvement of the plaster mixability and after hardening the plaster resistance of aggressive water. Impurity of the limited volume changes, for a period of a certain amount of B1} is reduced. Some of the water binds, resulting in a gradual and uniform drying of the plaster over the entire surface. In combination with the remaining impurities, the plaster does not garnish any further water after drying, which is constantly hampered by its flimsy and fungicidal properties, for example, organo-stannings. In addition to these and other known components in the penultimate phase of the preparation of the cement slurry, i.e. Already in the processed mixture of all components, a surfactant non-ionic substance is added, for example, alkoxy acid organic acid, which by a significant decrease in the surface tension of dp mixing provides, besides the better wettability of the main components, a significant decrease in the effect of the other additives (hydrophobic, effective, other components (hydrophobic, fungicidal) ), higher stages) mutual reaction of salts of fatty acids with calcium of classical compounds, better distribution of additives, limited to bulk, changed and, and in the finished plaster forms micropores, which contribute to its frost resistance. In relation to the experiments carried out, the final properties of the plaster are not determined solely by the final effect of the individual components in the cement mortar, but, due to the presence of a surfactant non-ionic substance, are almost twice as large, the NeoYBH surfactant HbiM substance can be, according to the invention, alkoxides organic acids or alkoxy alcohols with carbon numbers from 14 to 20, or their amides, or esters, or mixtures thereof. The ratio of the individual components of this cement slurry is optimal in the volume limit of 67–83% lightweight porous filler, 1423% of the substance and further to this total 0.1–2% of surface-active non-ionic substances 0.3–2% O, OOOZ-1% fungicides and cracks.
    PRI me R. In a mixer with 24 liters of water for mixing, add 2 kg of expanded perlite to 4 mm grit and 50 kg of expanded chips to 2 mm grit, these components are mixed for a maximum of 1 minute. After adding cement P 35 O in an amount of 2 O kg, the mixture is stirred again for 1 minute. Chemical impurities consisting of 1.6 kg of alkoxy oleic alcohol, 1.7 kg of sodium metipsylnolate, O, O5 kg of organostananite and 4 kg of 10% methylcellulose aqueous solution are stirred separately in 20 liters of water. They are added to the chopstick and the mixture is again fed for approximately 1 minute. In prsadenessa
    mixing the cement mixture is diluted with water so that it is applied to the masonry.
    A variation of this example is the following possibility of making a cement slurry according to the invention, in KOTtqwsM, while respecting the weight and volume indices of the first example, sand of the same grain size is used instead of expanded chips, and the same amount of adoxyl acid is used instead of alkoxylated opeinated alcohol acid. . The advantages of non-ionic impurities. surfactants in cement mortar for plaster showed comparative tests, the results of which are indicated in the table below.
    权利要求:
    Claims (2)
    [1]
    1, SPECIAL CEMENT MORTAR, comprising as a base a lightweight porous aggregate, a binder, a hydrophobic additive, a fungicide. an additive and an additive limiting volumetric changes, distinguished by the fact that it additionally contains an additive of a nonionic surfactant in an amount of 0.1-2% by weight of the remaining components.
    [2]
    2. The solution according to π. 1, on the like, and the fact that non-ionic surfactants are alkoxidized organic acids, alcohols or their amines, or mixtures thereof.
    (Ii)
    类似技术:
    公开号 | 公开日 | 专利标题
    US4040851A|1977-08-09|Cotton-cement articles
    SU1027144A1|1983-07-07|Special cement mortar
    US6379458B1|2002-04-30|Efficient set accelerator for plaster
    US6172147B1|2001-01-09|Additive for production of highly workable mortar cement
    RU2513736C2|2014-04-20|Gypsum mixtures for formation of solid materials
    EP0417418A1|1991-03-20|Ready-mix mortar
    US6402830B1|2002-06-11|Lightweight concrete composition
    GB1105623A|1968-03-06|Improvements in or relating to light-weight plasters or cement mortar compositions
    US4308068A|1981-12-29|Concrete compositions
    DE2449385A1|1976-05-13|Dry compsn for in-situ-preparation of plaster - for inner and outer sides of building walls
    RU2278080C1|2006-06-20|Chemical additive for cement concretes and building mortars
    RU2188836C2|2002-09-10|Spackling compound
    RU2237034C1|2004-09-27|Dry plaster mix
    RU2245865C2|2005-02-10|Cellular concrete mixture and method for production the same
    US2407739A|1946-09-17|Plastic cementitious material
    RU2083617C1|1997-07-10|Building material for decoration works
    RU2096391C1|1997-11-20|Method for inhibition of gypsum and cement lining building materials for operation at negative temperature
    CN105418045A|2016-03-23|Wall constructed from phosphorus gypsum mortar and construction method of wall
    RU2181707C2|2002-04-27|Composition for manufacture of light-concrete products
    RU2290375C1|2006-12-27|Complex additive for building mix
    RU2039021C1|1995-07-09|Method of manufacture of construction structures
    RU2254305C1|2005-06-20|Complex additive
    DE1646657A1|1971-04-08|Active ingredients for sealing and impregnating mortar and concrete
    SU1296542A1|1987-03-15|Raw mixture for producing lightweight concrete
    RU2038340C1|1995-06-27|Initial mixture for heavy concrete preparation, initial mixture for porous concrete preparation, initial mixture for foam concrete preparation, addition to concrete mixture
    同族专利:
    公开号 | 公开日
    DE2917263A1|1979-11-08|
    DE2917263C2|1985-08-29|
    AT375906B|1984-09-25|
    ATA288179A|1984-02-15|
    PL123387B2|1982-10-30|
    CS215262B1|1982-08-27|
    PL215182A2|1980-02-25|
    DD157506A3|1982-11-17|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    RU2490234C1|2012-02-06|2013-08-20|Государственное бюджетное учреждение города Москвы "Городской координационный экспертно-научный центр "ЭНЛАКОМ"|Method of heat-insulating plaster mixture|
    RU2586690C1|2015-04-22|2016-06-10|Юлия Алексеевна Щепочкина|Method of producing structural composites|
    RU2601951C1|2015-07-23|2016-11-10|Федеральное государственное бюджетное образовательное учреждение высшего образования "Пензенский государственный университет архитекртуры и строительства"|Composition of heat-insulating plaster|CH446998A|1964-11-30|1967-11-15|Sels & Prod Chimiques Sa|Dry composition for mortar|
    DE2007514B2|1970-02-19|1975-11-06|Vyzkumny A Vyvojovy Ustav Maltovin A Osinkocementu, Radotin |Use of bis-tributyltin oxide or tributyltin acetate as a fungicidal additive to binders for the production of mortar, concrete and paints|
    DE2223132B2|1972-05-12|1975-11-13|Vyzkumny A Vyvojovy Ustav Maltovin A Osinkocementu, Radotin |Use of bis-tributyltin oxide or tributyltin acetate as an additive to the water used in mortar preparation|
    ATA717072A|1972-08-18|1975-09-15|Alpine Bau|FINE MORTAR FOR INTERIOR AND EXTERIOR PLASTER|
    GB1577224A|1976-03-17|1980-10-22|Fosroc Ag|Cementitious compositions|AT379139B|1982-07-07|1985-11-25|Terranova Ind Gmbh|USE OF DRY MORTAR AS A DEHUMIDIFICATION PLASTER|
    JPS6214515B2|1982-07-28|1987-04-02|Hasutaro Nanba|
    AT402403B|1993-03-30|1997-05-26|Warmoctro Bv|Trowelling compound|
    DE19543933A1|1995-11-25|1997-05-28|Hoechst Ag|Building material mix|
    DE102005048538B3|2005-10-11|2007-07-05|Zimmermann, Jürgen|Process for coating walls and ceilings as well as plaster for permanent prevention of mold infestation|
    EP2433918B1|2010-09-24|2013-08-21|Maier, Dieter|Building composition and use of same for removing moisture and/or regulating the moisture levels of structures|
    WO2012065906A1|2010-11-15|2012-05-24|Construction Research & Technology Gmbh|Dry mortar and its use as render|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CS273378A|CS215262B1|1978-04-27|1978-04-27|Special plaster mortar material|
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