RU1383716C - Raw-mixture for making lime-and-sand brick with plasma coating - Google Patents
Raw-mixture for making lime-and-sand brick with plasma coatingInfo
- Publication number
- RU1383716C RU1383716C SU853954106A SU3954106A RU1383716C RU 1383716 C RU1383716 C RU 1383716C SU 853954106 A SU853954106 A SU 853954106A SU 3954106 A SU3954106 A SU 3954106A RU 1383716 C RU1383716 C RU 1383716C
- Authority
- RU
- Russia
- Prior art keywords
- sand
- mixture
- lime
- brick
- plasma coating
- Prior art date
Links
Classifications
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
Landscapes
- Glass Compositions (AREA)
Abstract
Изобретение относитс к промьЕи- ленности строительных материалов и может быть использовано при изготовлении силикатного кирпича с покрытием , полученным при оплавлении его поверхности, источником низкотемпературной плазмы. Целью изобретени вл етс повьгаение кислотостойкости. Сыр15ева смесь дл изготовлени силикатного кирпича с плазменным- покрытием содержит, мас.%: известь 7- 9; диопсидовый песок 10-80; кварцевый песок - остальное. Сырьева смесь обеспечивает получение прочности при сжатии 16-46,5 МПа, прочность сцеплени сплавленного сло 1,58-2,84 МПа, химическую стойкость - к воде 90,8- 93,6%, к щелочи - 82,0-93,6%, к кислоте - 82,5-91,6%, 2 табл. (/)The invention relates to the industry of building materials and can be used in the manufacture of silicate brick with a coating obtained by fusing its surface with a source of low-temperature plasma. The aim of the invention is to increase acid resistance. The raw15-plasma-coated silica brick mixture contains, wt.%: Lime 7-9; diopside sand 10-80; quartz sand - the rest. The raw material mixture provides compressive strength of 16-46.5 MPa, the adhesion strength of the alloyed layer is 1.58-2.84 MPa, chemical resistance to water is 90.8-93.6%, and to alkali - 82.0-93, 6%, to acid - 82.5-91.6%, 2 tab. (/)
Description
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Изобретение относитс к промьшшеи- ности строительных материалов и, может быть использовано при изготовлении силикатного кирпича с покрытием, по- лученным при оплавлении его поверхности источником низкотемпературной плазмы.The invention relates to the industry of building materials and can be used in the manufacture of silicate brick with a coating obtained by fusing its surface with a source of low-temperature plasma.
Целью изобретени вл етс повьппе- ние кислотостойкости.The aim of the invention is to increase acid resistance.
Пример осуществлени изобретени .An example embodiment of the invention.
В жущее готов т совместным помолом извести и песка в соотношении 1:1 до удельной поверхности 4200 , после чего в полученную смесь ввод т диопсидовый (отход добычи флогопита) и кварцевый пески с модулем крупности 1,25. Смесь увлажн ют до влажности 7-9% и формуют при давлении 15 МПа. Образцы подвергают автоклавной обра- ботке по режиму 2-8-2 при давлении пара 8 атм.They are prepared by joint grinding of lime and sand in a ratio of 1: 1 to a specific surface of 4200, after which diopside (phlogopite mining waste) and quartz sand with a particle size of 1.25 are introduced into the resulting mixture. The mixture is moistened to a moisture content of 7-9% and molded at a pressure of 15 MPa. The samples are autoclaved in a 2-8-2 mode at a vapor pressure of 8 atm.
Поверхность полученных образцов оплавл ют с помощью плазменного гене37The surface of the obtained samples is melted using a plasma gene37
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5 20 : 5 20:
162162
ратора со скоростью 0,06 м/с. При этом на поверхности образуетс расплав , которьй застывает в виде стекг ловидного покрыти от светло-зеленого до темно-зеленого цвета.a radiator at a speed of 0.06 m / s. In this case, a melt forms on the surface, which solidifies in the form of glass-like coating from light green to dark green.
Составы и свойства образцов приведены в табл. 1. В табл. 2 представлено вли ние высоких температур на свойства образцов.The compositions and properties of the samples are given in table. 1. In the table. Figure 2 shows the effect of high temperatures on the properties of samples.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853954106A RU1383716C (en) | 1985-09-17 | 1985-09-17 | Raw-mixture for making lime-and-sand brick with plasma coating |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU853954106A RU1383716C (en) | 1985-09-17 | 1985-09-17 | Raw-mixture for making lime-and-sand brick with plasma coating |
Publications (1)
Publication Number | Publication Date |
---|---|
RU1383716C true RU1383716C (en) | 1993-07-07 |
Family
ID=21197573
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU853954106A RU1383716C (en) | 1985-09-17 | 1985-09-17 | Raw-mixture for making lime-and-sand brick with plasma coating |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU1383716C (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481298C1 (en) * | 2012-01-25 | 2013-05-10 | Юлия Алексеевна Щепочкина | Crude mixture for making silica brick |
-
1985
- 1985-09-17 RU SU853954106A patent/RU1383716C/en active
Non-Patent Citations (1)
Title |
---|
Хавкин Л.М. Технологи силикатного кирпича. - П.: 1982, с.197,198. Волокитим Г.Г. Исследование адгезионной прочности стекловидных покрытий на силикатных кирпичах./Сб. Совершенствование строительного производства. - Томск: 1981, с.27. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2481298C1 (en) * | 2012-01-25 | 2013-05-10 | Юлия Алексеевна Щепочкина | Crude mixture for making silica brick |
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