SU783260A1 - Binder - Google Patents
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- Publication number
- SU783260A1 SU783260A1 SU792731987A SU2731987A SU783260A1 SU 783260 A1 SU783260 A1 SU 783260A1 SU 792731987 A SU792731987 A SU 792731987A SU 2731987 A SU2731987 A SU 2731987A SU 783260 A1 SU783260 A1 SU 783260A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- slag
- gypsum
- alkaline magnesium
- aluminate component
- components
- 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
- Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
783260783260
Таблица.Table.
Предварительно растертые до 3000 исходные компоненты перемешивают в сухом виде 25 мин. Полученную шихту затвор ют водой до получени водотвердого отношени 0,4. Полученное тесто пластично, удобоукладываемо.Pre-ground to 3000 components, the initial components are mixed in dry form for 25 minutes. The resulting mixture is mixed with water until a water ratio of 0.4 is obtained. The resulting dough is plastic, workable.
Определение .прочности при сжатии и изгибе провод т на балочКак видно из таблицы, предлагаемый состав бесклинкерного шлакового в жущего обеспечивает получение в жущего с более короткими сроками схватывани и повышенными прочностными характеристиками.Determination of compressive strength and bending is carried out on a beam. As can be seen from the table, the proposed composition of the clinker-free slag in the tenant provides for a tenant with shorter setting times and enhanced strength characteristics.
Составы с содержанием доменного гранулированного шлака более iSO вес. % характеризуютс низкими прочностными показател ми, умень .как 1x1x3 см при твердении их в вод5 ной среде.Compositions with the content of granulated blast furnace slag more than iSO weight. % are characterized by low strength properties, decreasing as 1x1x3 cm when hardened in an aqueous medium.
Сроки охватывани шлакового в жущего определ ют по методике испытаний в жущих веществ в малых образцах на приборе Вика. The duration of the slag-to-metal enrichment was determined by the live test method for small samples on a Vicat instrument.
Физико-механические характеристики шлаковых в жущих даны в табл. 2The physicomechanical characteristics of slag in the gnawing are given in table. 2
Таблица2Table 2
шение долишлака в в жущем до 25 вес.% сопровождаетс разрушением образцов при твердении в водной среде.The addition of dolislak in a substrate of up to 25 wt.% is accompanied by the destruction of samples during curing in an aqueous medium.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792731987A SU783260A1 (en) | 1979-02-26 | 1979-02-26 | Binder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU792731987A SU783260A1 (en) | 1979-02-26 | 1979-02-26 | Binder |
Publications (1)
Publication Number | Publication Date |
---|---|
SU783260A1 true SU783260A1 (en) | 1980-11-30 |
Family
ID=20813240
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU792731987A SU783260A1 (en) | 1979-02-26 | 1979-02-26 | Binder |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU783260A1 (en) |
-
1979
- 1979-02-26 SU SU792731987A patent/SU783260A1/en active
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