WO2011050422A1 - Mélange sec pour décoration et finissage - Google Patents

Mélange sec pour décoration et finissage Download PDF

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Publication number
WO2011050422A1
WO2011050422A1 PCT/AZ2009/000009 AZ2009000009W WO2011050422A1 WO 2011050422 A1 WO2011050422 A1 WO 2011050422A1 AZ 2009000009 W AZ2009000009 W AZ 2009000009W WO 2011050422 A1 WO2011050422 A1 WO 2011050422A1
Authority
WO
WIPO (PCT)
Prior art keywords
mixture
cement
decorative
composite material
dry
Prior art date
Application number
PCT/AZ2009/000009
Other languages
English (en)
Russian (ru)
Inventor
Эльхан Гидаят оглы БАШИРОВ
Original Assignee
Компания "Матанат А"
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Компания "Матанат А" filed Critical Компания "Матанат А"
Priority to PCT/AZ2009/000009 priority Critical patent/WO2011050422A1/fr
Publication of WO2011050422A1 publication Critical patent/WO2011050422A1/fr

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
    • 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
    • C04B28/10—Lime cements or magnesium oxide cements
    • 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
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C09D1/10—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances lime
    • 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

Definitions

  • the invention relates to the field of building materials based on mixed lime-cement binders and can be used for the preparation of finishing materials, in particular, in the manufacture of decorative and decorative products or for facade cladding.
  • Dry building mixes containing lime-cement binder, sand as aggregate and organic additives (water-retaining, surface-active, adhesive, etc.), giving them special properties, are widely known. [Building materials edited by G.I. Gorchakov, M. Higher School, 1982]. Before use, such a mixture is shut with water.
  • the polymer concrete mixture for the manufacture of decorative facing plates contains, by weight: epoxy diane resin ED 20, polyethylene polyamine 5-9, aggregate - coal waste - burnt rocks or ash and slag - 300-600, hardener AF-2 based on the condensation product of phenol, formalin and ethylenediamine 3-15.
  • the compressive strength of the resulting slab is 67 - 84 MPa, the curing time is 6-19 hours.
  • a known method of preparing a mixture to obtain composite material and method for producing articles from composite material [RU, jY ° 2318778, ⁇ 04 ⁇ 40/00, ⁇ 1/52, 10.27.2005].
  • a method of preparing a mixture to obtain a composite material based on a cement binder involves mixing cement, reinforcing fibers, microfiller, plasticizing additives, water, with preliminary activation of the components making up the mixture.
  • An acrylic copolymer, an acrylic copolymer hardener and a mineral pigment are additionally introduced into the mixture, with 100 parts by weight thereof.
  • cement use 14-20 wt.h. water, 0.5-1.5 parts by weight plasticizing additives, 0.8-8 wt.h.
  • reinforcing fibers 3-10 parts by weight acrylic copolymer, 0.5-1.5 parts by weight hardener copolymer, 3-5 wt.h. mineral pigment, 10 parts by weight micro-filler, and first, in the activator-mixer, a liquid component is prepared from water, a plasticizing agent, reinforcing fibers, an acrylic copolymer, an acrylic copolymer hardener and a mineral pigment, the reinforcing fiber is fluffed, then a micro-filler is introduced into the mixture or 15-35% of the total used in the preparation mixture of cement, then the liquid component is pumped into a planetary mixer, where it is mixed with cement or its remaining part to a working consistency mixtures; in this case, a plasticizer based on naphthalene sulfonic acid and formaldehyde C-3 is used as a plasticizing additive, an emulsion of acrylic monomers MBM-5C is used as an acrylic copolymer, lime is used as an acrylic copolymer hardener,
  • a method of obtaining a product from a composite material includes preparing a molding mixture to obtain a composite material and its subsequent molding.
  • the products are manufactured on a molding conveyor by the continuous molding method, and the mixture is compacted using a sliding vibratory stamp, and to orient the fibers along the long side of the product, the molding mixture is fed from the intermediate hopper under the influence of vibration and pulled along the mold.
  • the amplitude of oscillations of the sliding vibro-stamp in its head part is 0.5-0.6 mm, and in the tail 0.1-0.2 mm.
  • a vacuum with a discharge of 600 mm of water column is created under the sliding vibratory stamp. Molded products harden and self-seal in thermal packages under load.
  • the method uses molds with a flexible pallet.
  • the disadvantages of the analogues are the material consumption, the large mass and duration of the manufacturing process of cladding plates, in addition, the composite material and these methods are aimed at obtaining a single plate.
  • the closest analogue to the claimed technical solution for the composition is a dry mortar [RU, 22262493, ⁇ 04 ⁇ 28/04, ⁇ 04 ⁇ 1 1 1: 34 publ. 10/27/2005]
  • the dry building mixture contains hydrated lime as a binder, and limestone sand with a CaCO 3 content of 90-95 wt.% And a particle size of 0.001 to 0.8 mm contains waste from the production of a lime fraction fed for calcination in the oxide production as a filler.
  • wt.% fraction of 0.001-0.09 mm - 25.0-35.0, 0.09-0.8 mm - 65.0-75, 0 and dry the mixture has the following composition, wt.%: Portland cement 10.0-16.0 hydrated lime 3.0-7.0, the specified limestone sand 80.7-84.825, methyl hydroxyethyl cellulose 0.08-0.1, ethyl hydroxyethyl cellulose.
  • the proposed composition of the stucco mixture has a high resistance to slipping, the mixture is not prone to cracking and shrinkage phenomena, as well as higher adhesion to the base.
  • the disadvantage of this mixture is the weak water-holding and plasticizing properties, and the mixture is intended for internal plastering.
  • the objective of the invention is to reduce the material and laboriousness of facing, creating a dry decorative mixture with increased water retention and plasticizing properties, as well as high adhesive properties, with high resistance to shrinkage and cracking, as well as the development of a rational method for coating facades of building structures .
  • the technical solution to the problem is carried out by the declared dry decorative and finishing mixture for preparing a composite material, including cement, lime binder, filler, aggregate, polymer binder, plasticizing additive, in which limestone with CaCO 3 content of May 70-99 is used as a lime binder.
  • % or crushed marble with a particle size of 0-1 mm, quartz sand with a content of SiO 2 of 70-99 wt.% and a particle size of 0-1 mm as a filler — limestone-shell rock, or crushed marble, with a particle size is used as filler 0-1 mm, as a polymer binder, in addition to ethyl hydroxyethyl cellulose and methylethylhydroxyethyl cellulose uses dispersed polymer powders and a copolymer of ethylene oxide and propylene oxide, in addition to the olefin sulfonate, in addition to the olefin sulfonate, lignosulfonate and / or naphthalene sulfonate or the Polyplast SP-1 plasticizer are also used.
  • the dry mixture additionally contains polypropylene fibers, pigments - yellow or a mixture of brown oxide and yellow or iron oxide brick red, dark gray and black and titanium oxide (IV), surfactants - calcium stearate or zinc stearate and zinc nitrate, in the following ratio, parts by weight: cement 10-25 lime binder 6.45-22 filler 20-62.09 filler 0-40.85 methyl ethyl hydroxyethyl cellulose 0.01-0.2 ethyl hydroxyethyl cellulose 0.01-0.2 olefin sulfonate and sodium salt 0 -1 plasticizing additive 0.04-0.2 polypropylene fiba fiber 0-0.04 dispersion polymer powders 0.02-7 ethylene oxide and propylene oxide copolymer 0-1 calcium stearate or zinc stearate 0-2 sodium nitrate 0.1-1 titanium dioxide (IV) 0-0.5 pigments 0-0 , 5 slaked lime 0-0.5
  • the problem is also solved by the method of applying a mortar from the claimed dry mixture of composite material to facing surface, including manual or mechanized application, leveling, final surface treatment and decoration of a decorative pattern.
  • the problem is solved by a method of manufacturing decorative and decorative products, including the preparation of the molding mixture from the claimed dry mixture of composite material and its subsequent molding.
  • the task is also solved by a tool for applying a decorative pattern, including a cutting device and a molding ruler.
  • the cement used is white cement of class 52.5 N, GOST 96589, or gray cement of class 52.5 N, GOST 31108-2003, or calcium aluminate cement, GOST 31108-2003, or a mixture thereof.
  • Lime binder is limestone GOST 9179-77 with the content of CaCO 3 70-99 may. % or ground marble GOST 22856-89.
  • the use of a fine fraction of limestone, which is a waste of lime production, allows the utilization of excess limestone fractions and the qualified use of natural resources.
  • quartz sand GOST 8736-93 and limestone-shell rock GOST 23342-91 or ground marble improves the technological and physico-mechanical properties of mortar mixtures.
  • the addition of sand increases workability, reduces the water-cement ratio and improves the conditions for the fiber fiber to break.
  • Limestone-shell rock provides high mechanical strength, good heat and noise insulation.
  • a water-retaining additive in the claimed composition a combination of two types of cellulose is used - methylethylhydroxyethyl cellulose (MCEC) and ethyl hydroxyethyl cellulose (EHEC), which allows the hydration of clinker cement minerals to be most fully carried out during the process of hardening the cladding in a thin layer.
  • Powdered cellulose ethers at a dosage of only 0.01-0.2% by weight of the mixture provide significant retention of water in the mass of the solution.
  • the aqueous solution of MHEC and EHEC serves as a sliding lubricant between particles of mineral components. Due to this, a mortar from the claimed composite material is longer, up to 20-30 minutes. after its application, it retains plastic consistency and adhesive ability, and prevents sedimentation of filler particles.
  • a pore former in the form of an olefin sulfonate and sodium salt and a plasticizing additive — lignosulfonate (TU 2455-002-00281039-00) and / or naphthalenesulfonate or the Polyplast SP-1 plasticizer (TU 5870-005-58042865-) are used. 05).
  • Dispersion polymer powders - a copolymer of vinyl acetate and ethylene or a ternary copolymer of vinyl laurate, ethylene and vinyl chloride, or a ternary copolymer of vinyl acetate, ethylene and acrylate or a mixture thereof, or a mixture of a triple polymer of hydrophobic ethylene, or a mixture of vinyl laurate, vinyl chloride, act as a reinforcing component and reinforce adhesive characteristics of solutions.
  • Polypropylene fibers (GOST 24211-80) are used for prevent the development of cracking.
  • a copolymer of ethylene oxide and propylene oxide is used as an additive that improves the processability of applying a 'solution that improves the resistance to slipping from the base.
  • the pigments used are yellow or a mixture of brown oxide of yellow and yellow or iron oxide of brick red, dark gray and black and titanium dioxide (IV), which prevents the pigment from fading and protects against ultraviolet rays.
  • protein and protein foaming agent for example, RENIMENT SB31L
  • Composite material (trade name "FasNatural") from the claimed dry mix is prepared as follows. First, a fractionated composition of the mineral and organic components of the dry mixture is prepared. Further, all components after weight dosing in the claimed ratio are fed to the mixer, in which a dry mixture ready for use is obtained by simple mixing.
  • the method of applying composite material to finishing the surface is as follows. Before applying FasNatural, the facing surface is cleaned of residues that prevent adhesion. Pay attention to the surface is durable, the surface is washed and wetted with water.
  • the cutting device includes a housing 1, a cutting insert 2 and mounting parts 3, the cutting insert 2 being made in the form of a frame with a thickness of 1-1.5 cm
  • the molding line is formed by two strips 4 tapering in thickness from the center to the edge with a longitudinal relief protruding along the entire length, fastened together at a distance by a U-shaped connecting element 5.
  • the solution of the dry mixture is applied to the facing surface at a temperature of 5-30 ° C.
  • the FasNatural composite material is applied to the surface of large walls using plastering machines of the German brands Putzmeister, PFT, M-TE, Vietnamese brands of oza, Euro-mac, etc.
  • the pipe of the plastering machine is connected to the water pipe, the water rate is regulated, which then they are automatically sent to the mixer pump of the machine in the required quantity, where for a short period of time they are mixed with the dry mixture, then they are applied to the wall under pressure.
  • FasNatural mixtures below + 5 ° C and above + 30 ° C, it is necessary to wait for the required temperature.
  • the mixture should not be used in hot (above 30 ° C), rainy and windy weather.
  • An overdue composite is not allowed to add water or a dry mix.
  • All tools and accessories must be thoroughly rinsed with water.
  • the hardened FasNatural mixture is removed mechanically from the surface.
  • the dry mixture is gradually poured into dishes with clean water (3-5 l / 25 kg of powder), incubated for 3 minutes, then mixed with a mixer or hand tool until a homogeneous mixture is formed. Ready solution should be used within 80 minutes.
  • the prepared FasNatural mortar is applied to the surface of the building facade between 3 cm thick ano-profiles (to form plates 3 cm thick), then the surface is leveled with a special aluminum strip and the excess mixture is removed. Before the solution hardens on the wall, the ano-profiles are removed and the remaining traces are leveled with FasNatural solution.
  • FasNatural composite material to a surface made of XPS (extruded polystyrene foam), EPS (expanded polystyrene foam), plates made of polyurethane and pressed mineral wool, brick, limestone, foam concrete and other surfaces, as a finishing layer, which distinguishes this material is from other mixtures, it is desirable to pre-apply a liquid primer “Paracontact” 0.3-0.5 mm thick to create a durable two-way contact between the surface and the composite material.
  • Paracontact is a dark brown thick liquid based on a polymer-modified rubber base and on the basis of quartz sand. Operating temperature +5 - + 30 ° ⁇ , term of use 80 min., Drying period 24 hours.
  • grinding work is performed using a special grinding tool to provide decorative properties, such as surface of natural stone.
  • a method of manufacturing decorative products is as follows. To carry out architectural work on the facades of buildings and the manufacture of decorative slabs, first of all, they photograph the general view of the facade of the building, and based on this photo, designers prepare the design of the facade on special computer programs. The design of the facade and its electronic version is presented to the factories manufacturing the molds. The decorative elements prepared in these forms are installed on the facade, in accordance with the project. The combination of decorative compositions made in forms and plates made on the walls is distinguished by a special architectural style.
  • the mixture mixed with water is poured into specially prepared forms.
  • the finished product can be removed from the mold within 3 to 24 hours.
  • the density of the finished product is reduced by 5 times, compared with the density of natural limestone.
  • the claimed dry mixture of composite material is used to update and restore the facing surface of buildings.
  • the invention is illustrated by an example implementation of a method for preparing a dry mixture of a composite material "FasNatural" and a solution based on it.
  • the composition of the dry mixture according to the example is shown in table 1.
  • the technological characteristics of the solution of the dry mixture of the composite material are presented in table 2.
  • this product add protein or a protein foaming agent when using the Pu-85-05Sm foam generator or other generators, it is possible to reduce the mass of stones up to 5 times.
  • a styrene-acrylic copolymer, or a liquid based on silicone or latex (non-ionic carboxide styrene butadiene copolymer latex) is added to the dry mixture to obtain a two-core product.
  • the dry mixture is packaged in 25 kg bags of 3 layers of kraft paper and 1 layer of polyethylene.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

L'invention se rapporte au domaine des matériaux de construction à base de liants constitués de ciment et de calcaire et peut être utilisée pour la préparation de mortiers de construction, en particulier, pour la fabrication d'articles décoratifs ou de finition ou le revêtement de façades. L'invention concerne un mélange sec servant à préparer un matériau composite à base de liants constitués de ciment et de calcaire et contenant une charge minérale et un agrégat minéral, un liant polymère modifié, un plastifiant et un pigment d'oxyde de fer. L'invention concerne également un procédé d'application d'un mortier de construction à base de mélange sec de matériau composite pour effectuer l'opération de finition de la surface ainsi qu'un procédé de préparation d'articles de finition décoratifs, qui comprennent l'application mécanique ou manuelle de la solution, le nivellement, le traitement final de la surface et la réalisation d'un dessin décoratif.
PCT/AZ2009/000009 2009-10-27 2009-10-27 Mélange sec pour décoration et finissage WO2011050422A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/AZ2009/000009 WO2011050422A1 (fr) 2009-10-27 2009-10-27 Mélange sec pour décoration et finissage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/AZ2009/000009 WO2011050422A1 (fr) 2009-10-27 2009-10-27 Mélange sec pour décoration et finissage

Publications (1)

Publication Number Publication Date
WO2011050422A1 true WO2011050422A1 (fr) 2011-05-05

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PCT/AZ2009/000009 WO2011050422A1 (fr) 2009-10-27 2009-10-27 Mélange sec pour décoration et finissage

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WO (1) WO2011050422A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184158A (zh) * 2018-09-29 2019-01-11 苏州绿乘轻质绿色材料有限公司 一种装配式建筑室内顶棚预制标筋及其安装施工方法
CN113603445A (zh) * 2021-09-13 2021-11-05 广西柔石新型建材有限公司 一种复合建筑装饰面片材及其制备方法
CN114197773A (zh) * 2022-01-04 2022-03-18 浩伦建工有限公司 一种玻化微珠保温隔热建筑墙体及施工工艺

Citations (4)

* Cited by examiner, † Cited by third party
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SU754019A1 (ru) * 1978-04-12 1980-08-07 Предприятие П/Я А-1229 Струнный ма к дл отделочных работ
US4391074A (en) * 1981-01-08 1983-07-05 Holsman Henrietta H Weep screed
RU2182137C1 (ru) * 2000-12-22 2002-05-10 Кузьмина Вера Павловна Сухая строительная смесь и способ ее получения
RU2262493C1 (ru) * 2004-06-03 2005-10-20 Открытое акционерное общество "СОДА" (ОАО "СОДА") Сухая строительная смесь

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU754019A1 (ru) * 1978-04-12 1980-08-07 Предприятие П/Я А-1229 Струнный ма к дл отделочных работ
US4391074A (en) * 1981-01-08 1983-07-05 Holsman Henrietta H Weep screed
RU2182137C1 (ru) * 2000-12-22 2002-05-10 Кузьмина Вера Павловна Сухая строительная смесь и способ ее получения
RU2262493C1 (ru) * 2004-06-03 2005-10-20 Открытое акционерное общество "СОДА" (ОАО "СОДА") Сухая строительная смесь

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Title
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JU. M. BAZHENOV ET AL.: "Tekhnologiya sukhikh stroitelnykh smesei. Moscow", IZDATELSTVO ASSOTSIATSII STROITELNYKH VYZOV, 2003, pages 54 - 60 *
O. A. GERSHBERG.: "Tekhnologiya betonnykh i zhelezobetonnykh izdely.", IZDATELSTVO LITERATURY PO STROITELSTVU, 1971, MOSCOW, pages 337 - 339 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109184158A (zh) * 2018-09-29 2019-01-11 苏州绿乘轻质绿色材料有限公司 一种装配式建筑室内顶棚预制标筋及其安装施工方法
CN113603445A (zh) * 2021-09-13 2021-11-05 广西柔石新型建材有限公司 一种复合建筑装饰面片材及其制备方法
CN114197773A (zh) * 2022-01-04 2022-03-18 浩伦建工有限公司 一种玻化微珠保温隔热建筑墙体及施工工艺

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