SU1413067A1 - Foamglass - Google Patents
Foamglass Download PDFInfo
- Publication number
- SU1413067A1 SU1413067A1 SU874198986A SU4198986A SU1413067A1 SU 1413067 A1 SU1413067 A1 SU 1413067A1 SU 874198986 A SU874198986 A SU 874198986A SU 4198986 A SU4198986 A SU 4198986A SU 1413067 A1 SU1413067 A1 SU 1413067A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- foam glass
- sic
- cao
- mgo
- sioj
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Porous Artificial Stone Or Porous Ceramic Products (AREA)
- Glass Compositions (AREA)
Abstract
Изобретение относитс к производству пеностекла и может быть использовано в строительной индустрии как легкий конструкционный теплоизол ционный материал. С целью повьппени механической прочности пеностекло содержит компоненты, мас.%: SiOj 65,02-66,37; А1,0з 14,39-14,43; Fe,,0. 3,80-4,24; СаО 6,64-7,48; MgO 1,55- 1,71; К,0 2,69-2,93; Na«0 1,97-2,25; Sic 0,15-0,25; TiO 0,48-0,55; С 1,44- 1,66. Материал обладает следующими свойствами: объемной массой 410- 540 прочностью на сжатие 6,0- 8,,6 Ша; температурой вспенивани 1170°С. 2 табл. (ЛThe invention relates to the production of foam glass and can be used in the construction industry as a lightweight structural heat insulating material. In order to improve the mechanical strength of the foam glass contains components, wt.%: SiOj 65,02-66,37; A1.0 C 14.39-14.43; Fe ,, 0. 3.80-4.24; CaO 6.64-7.48; MgO 1.55-1.71; K, 0 2.69-2.93; Na "0 1.97-2.25; Sic 0.15-0.25; TiO 0.48-0.55; From 1.44 to 1.66. The material has the following properties: bulk density 410-540 compressive strength 6.0-8, 6 Sha; a foaming temperature of 1170 ° C. 2 tab. (L
Description
0000
оabout
05 05
1-14130671-1413067
Изобретение относитс к производ- The invention relates to the production of
Продо осен е табд,.2Sale Autumn Tab. 2
ству пеностекла и может быть использовано в строительной индустрии как легкий конструкционный, теплоизол ционный материал, который замен ет такие стеновые материалы, как кирпич, :бетонные блоки и т.д.It is made of foam glass and can be used in the construction industry as a light construction, heat insulating material that replaces wall materials such as bricks, concrete blocks, etc.
Цель изобретени - повьшение меха- ни.ческой прочности пеностекла. The purpose of the invention is to improve the mechanical strength of the foam glass.
Дл получени пеностекла используют легкоплавкую глину, перлит и карбид кремни .Low-melting clay, perlite, and silicon carbide are used to make foam glass.
: Шихтбвой состав сырьевой смеси при Iведен в табл. 1.: Schichtbvoy composition of the raw mix with I in the table. one.
IТ а б л и ц а 1IT a b l and c a 1
I КомпонентыI Components
Содержание компонентов , мас.% 20The content of components, wt.% 20
1one
о:about:
74,75 69,80 64,8574.75 69.80 64.85
25,00 30,00 35,00 0,25 . 0,20 0,1525.00 30.00 35.00 0.25. 0.20 0.15
I . Получение пеностекла, провод т поI. The production of foam glass is carried out according to
следующей технологии. :next technology. :
Перлит дроб т в бегунах или дробилках , измельчают в шаровой мельнице до удельной поверхности не менее 6000 . Измельченную массу, глину и карбид кремни перемешивают в шаровой мельнице в течение 4-5 ч сухим способом. Из полученного порошка при влажности 8-10% прессуют- заготовки , сушат до влажности 1-1,5%., обжигают и вспенивают без -форм при 1160- . Скорость нагрева до температуры -вспенивани составл ет 315-365 С в 1-4. Вьщержка при конечной температуре составл ет 0,5-1,0 ч. Вспененный материал охлаждают в течение 16- 20 ч.Perlite fraction t in runners or crushers, crushed in a ball mill to a specific surface area of not less than 6000. The crushed mass, clay and silicon carbide is mixed in a ball mill for 4-5 hours by the dry method. From the powder obtained, at a humidity of 8–10%, the blanks are pressed, dried to a moisture content of 1–1.5%, burned and foamed without-forms at 1160-. The rate of heating to the off-temperature is 315-365 ° C in 1-4. The yield at the final temperature is 0.5-1.0 hours. The foam material is cooled for 16-20 hours.
В табл. 2 приведены конкретные составы пеностекла и его свойства.In tab. 2 shows the specific formulations of foam glass and its properties.
Таблица2Table 2
Компоненты иComponents and
Содержание, мас.%.Content, wt.%.
Sic.Sic.
65,02 65,68 66,37 14,43 14,40 14,3965.02 65.68 66.37 14.43 14.40 14.39
Коипоневты и 5 показателиKoiponevty and 5 indicators
Содержание мас.Х,The content of mas.X,
в; составахat; compositions
Объемна масса.Bulk weight.
кг/мkg / m
410410
460460
540540
Предел прочности при сжатии , МПа 6,0Compressive strength, MPa 6.0
7,5 8,67.5 8.6
Температура вспенивани .Foaming temperature.
1170 1170 11701170 1170 1170
0 5 0 5
00
5five
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874198986A SU1413067A1 (en) | 1987-02-24 | 1987-02-24 | Foamglass |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874198986A SU1413067A1 (en) | 1987-02-24 | 1987-02-24 | Foamglass |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1413067A1 true SU1413067A1 (en) | 1988-07-30 |
Family
ID=21287297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874198986A SU1413067A1 (en) | 1987-02-24 | 1987-02-24 | Foamglass |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1413067A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2002065A2 (en) * | 2006-03-21 | 2008-12-17 | World Minerals, Inc. | High strength foam glass |
-
1987
- 1987-02-24 SU SU874198986A patent/SU1413067A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР № 872481, кл. С 03 С 11/00, 1978. Авторское свидетельство СССР № 1211236, кл. С 03 С 11/00, 1984. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2002065A2 (en) * | 2006-03-21 | 2008-12-17 | World Minerals, Inc. | High strength foam glass |
EP2002065A4 (en) * | 2006-03-21 | 2014-07-16 | Imerys Filtration Minerals Inc | High strength foam glass |
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