RU2368590C1 - Method for heat decoration of construction composites based on mineral binders - Google Patents

Method for heat decoration of construction composites based on mineral binders Download PDF

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Publication number
RU2368590C1
RU2368590C1 RU2008118313/03A RU2008118313A RU2368590C1 RU 2368590 C1 RU2368590 C1 RU 2368590C1 RU 2008118313/03 A RU2008118313/03 A RU 2008118313/03A RU 2008118313 A RU2008118313 A RU 2008118313A RU 2368590 C1 RU2368590 C1 RU 2368590C1
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Russia
Prior art keywords
glass composition
mineral binder
construction
mineral
decoration
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RU2008118313/03A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина (RU)
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2008118313/03A priority Critical patent/RU2368590C1/en
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Publication of RU2368590C1 publication Critical patent/RU2368590C1/en

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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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5079—Portland 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5084—Lime, hydraulic lime 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00215—Mortar or concrete mixtures defined by their oxide composition

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: construction.
SUBSTANCE: in method for heat decoration of construction composites based on mineral binders, which provides for application of finishing mix on their surface, including glass composition and water, with its further fixation by melting, the following crushed glass composition is used with the following components, wt %: SiO2 50.0-55.0; Al2O3 3.0-5.0; CaO 5.0-10.0; MgO 5.0-7.0; Na2O 4.0-5.0; K2O 5.0-7.0; CoO 0.5-1.0; B2O3 11.0-24.5, prior to application finishing mix is mixed with mineral binder, included into composition of construction composite, besides weight ratio of glass composition and mineral binder is accepted as 3:1 - 9:1, weight ratio of water and mineral binder is 4:1 - 8:1, and melting is carried out after hardening of finishing mix layer.
EFFECT: higher quality of glassy coat.
2 ex

Description

Изобретение касается производства строительных композитов на основе минеральных вяжущих с высокотемпературной отделкой их поверхности стекловидными покрытиями.The invention relates to the production of building composites based on mineral binders with a high-temperature surface finish with glassy coatings.

Известен способ термодекорирования строительных композитов на основе минеральных вяжущих, предусматривающий нанесение на их поверхность слоя отделочной смеси, включающей стеклянную композицию (молотую фритту глазури) и воду, с последующим ее закреплением оплавлением газовой горелкой [1]. При осуществлении термодекорирования таким способом возможно образование различных дефектов (вздутий, не проплавленных участков, плешин и др.) стекловидного покрытия за счет нарушения (сдувания, смещения) слоя отделочной смеси.A known method of thermal decoration of building composites based on mineral binders, involving the application on their surface of a layer of a finishing mixture comprising a glass composition (ground frit glaze) and water, followed by its fixing by fusion with a gas burner [1]. When thermal decorating in this way, the formation of various defects (blisters, not melted areas, bald patches, etc.) of the vitreous coating due to the violation (blowing, displacement) of the layer of the finishing mixture is possible.

Задача изобретения состоит в повышении качества стекловидного покрытия.The objective of the invention is to improve the quality of the vitreous coating.

Технический результат достигается тем, что по способу термодекорирования строительных композитов на основе минеральных вяжущих, предусматривающему нанесение на их поверхность слоя отделочной смеси, включающей стеклянную композицию и воду, с последующим ее закреплением оплавлением, используют молотую стеклянную композицию состава, мас.%: SiO2 50,0-55,0; Аl2O3 3,0-5,0; CaO 5,0-10,0; MgO 5,0-7,0; Na2O 4,0-5,0; К2О 5,0-7,0; СоО 0,5-1,0; В2О3 11,0-24,5, отделочную смесь перед нанесением смешивают с минеральным вяжущим, входящим в состав строительного композита, при этом массовое соотношение стеклянной композиции и минерального вяжущего принимают 3:1-9:1, а массовое соотношение воды и минерального вяжущего 4:1-8:1, а оплавление проводят после затвердевания слоя отделочной смеси.The technical result is achieved by the fact that according to the method of thermal decoration of building composites based on mineral binders, which involves applying a layer of a finishing mixture to their surface, including a glass composition and water, followed by fusion, use a ground glass composition, wt.%: SiO 2 50 0-55.0; Al 2 O 3 3.0-5.0; CaO 5.0-10.0; MgO 5.0-7.0; Na 2 O 4.0-5.0; K 2 O 5.0-7.0; CoO 0.5-1.0; In 2 O 3 11.0-24.5, the finishing mixture before application is mixed with the mineral binder that is part of the building composite, while the mass ratio of the glass composition and the mineral binder is 3: 1-9: 1, and the mass ratio of water and mineral binder 4: 1-8: 1, and melting is carried out after the hardening layer of the finishing mixture.

Способ поясняется примерами.The method is illustrated by examples.

1. Отделочную смесь, включающую 45 мас.ч. (3 ч.) молотой и просеянной через сетку №008 стеклянной композиции (состава, мас.%: SiO2 50,0; Аl2О3 5,0; CaO 5,0; MgO 5,0; 1. Finishing mixture, including 45 wt.h. (3 hours) ground and sieved through a mesh No. 008 glass composition (composition, wt.%: SiO 2 50.0; Al 2 O 3 5.0; CaO 5.0; MgO 5.0;

Na2O 5,0; K2O 5,0; СоО 0,5; В2О3 24,5) и 60 мас.ч. (4 ч.) воды, смешивают с 15 мас.ч. (1 ч.) портландцемента. Полученную массу наносят (напыляют) на поверхность бетонного изделия (например, плитки) и выдерживают в течение 1 сут до затвердевания. Расход отделочной смеси 0,5-0,7 кг на 1 м2 поверхности. Затем проводят оплавление затвердевшего слоя отделочной смеси в установке со стационарными газовыми или иными горелками.Na 2 O 5.0; K 2 O 5.0; CoO 0.5; B 2 O 3 24.5) and 60 parts by weight (4 hours) of water, mixed with 15 parts by weight (1 h) Portland cement. The resulting mass is applied (sprayed) to the surface of a concrete product (for example, tiles) and incubated for 1 day until it hardens. The consumption of the finishing mixture is 0.5-0.7 kg per 1 m 2 of surface. Then, the hardened layer of the finishing mixture is melted in an installation with stationary gas or other burners.

2. Отделочную смесь, включающую 54 мас.ч. (9 ч.) молотой и просеянной через сетку №008 стеклянной композиции (состава, мас.%: SiO2 55,0; Аl2O3 3,0; CaO 10,0; MgO 7,0; Na2O 4,0; K2O 7,0; CoO 1,0; В2О3 13,0) и 48 мас.ч. (8 ч.) воды, смешивают с 6 мас.ч. (1 ч.) негашеной извести. Полученную массу выдерживают до полного гашения извести и наносят (напыляют) на поверхность известково-песчаного изделия (кирпича) и выдерживают в течение 5 сут до затвердевания. Расход отделочной смеси 0,5-1 кг на 1 м2 поверхности. Затем затвердевший слой оплавляют переносной газовой горелкой.2. Finishing mixture, including 54 wt.h. (9 hours) ground and sieved through a mesh No. 008 glass composition (composition, wt.%: SiO 2 55.0; Al 2 O 3 3.0; CaO 10.0; MgO 7.0; Na 2 O 4, 0; K 2 O 7.0; CoO 1.0; B 2 O 3 13.0) and 48 parts by weight (8 parts) of water, mixed with 6 parts by weight (1 hour) quicklime. The resulting mass is maintained until the lime is completely extinguished and applied (sprayed) to the surface of the lime-sand product (brick) and kept for 5 days before hardening. The consumption of the finishing mixture is 0.5-1 kg per 1 m 2 of surface. Then the hardened layer is melted with a portable gas burner.

При оплавлении слой отделочной смеси не смещается и не сдувается, а оплавляется равномерно, образуя стекловидную пленку, что способствует уменьшению вздутий, не проплавленных участков и практически исключает плешины.When melting, the layer of the finishing mixture does not shift and does not deflate, but melts evenly, forming a glassy film, which helps to reduce bloating, not melted areas and practically eliminates bald patches.

Источник информацииThe source of information

1. Суржаненко А.Е. Альфрейно-живописные работы. - М: Высш. шк., 1976. - С.237-240.1. Surzhanenko A.E. Alfreino-paintings. - M: Higher. school., 1976. - S.237-240.

Claims (1)

Способ термодекорирования строительных композитов на основе минеральных вяжущих, предусматривающий нанесение на их поверхность слоя отделочной смеси, включающей стеклянную композицию и воду, с последующим ее закреплением оплавлением, отличающийся тем, что используют молотую стеклянную композицию состава, мас.%: SiO2 50,0-55,0; Аl2O3 3,0-5,0; СаО 5,0-10,0; MgO 5,0-7,0; Na2O 4,0-5,0; K2O 5,0-7,0; CoO 0,5-1,0; В2О3 11,0-24,5, отделочную смесь перед нанесением смешивают с минеральным вяжущим, входящим в состав строительного композита, при этом массовое соотношение стеклянной композиции и минерального вяжущего принимают 3:1 - 9:1, а массовое соотношение воды и минерального вяжущего 4:1 - 8:1, а оплавление проводят после затвердевания слоя отделочной смеси. The method of thermal decoration of building composites based on mineral binders, comprising applying to their surface a layer of a finishing mixture comprising a glass composition and water, followed by fusing it, characterized in that a ground glass composition is used, wt.%: SiO 2 50.0- 55.0; Al 2 O 3 3.0-5.0; CaO 5.0-10.0; MgO 5.0-7.0; Na 2 O 4.0-5.0; K 2 O 5.0-7.0; CoO 0.5-1.0; In 2 O 3 11.0-24.5, the finishing mixture before application is mixed with the mineral binder that is part of the building composite, while the mass ratio of the glass composition and the mineral binder is 3: 1 - 9: 1, and the mass ratio of water and mineral binder 4: 1 - 8: 1, and melting is carried out after the hardening layer of the finishing mixture.
RU2008118313/03A 2008-05-07 2008-05-07 Method for heat decoration of construction composites based on mineral binders RU2368590C1 (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2612379C1 (en) * 2016-02-29 2017-03-09 Юлия Алексеевна Щепочкина Glaze
RU2770234C1 (en) * 2021-07-02 2022-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования «Сибирский государственный автомобильно-дорожный университет (СибАДИ)» Method for decoration of reinforced concrete exterior wall panel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
СУРЖАНЕНКО А.Е. Альфрейно-живописные работы. - М.: Высшая школа, 1976, с.237-240. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2612379C1 (en) * 2016-02-29 2017-03-09 Юлия Алексеевна Щепочкина Glaze
RU2770234C1 (en) * 2021-07-02 2022-04-14 Федеральное государственное бюджетное образовательное учреждение высшего образования «Сибирский государственный автомобильно-дорожный университет (СибАДИ)» Method for decoration of reinforced concrete exterior wall panel

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