SU376338A1 - METHOD OF MANUFACTURE OF CARBONIZED PRODUCTS - Google Patents
METHOD OF MANUFACTURE OF CARBONIZED PRODUCTSInfo
- Publication number
- SU376338A1 SU376338A1 SU1614554A SU1614554A SU376338A1 SU 376338 A1 SU376338 A1 SU 376338A1 SU 1614554 A SU1614554 A SU 1614554A SU 1614554 A SU1614554 A SU 1614554A SU 376338 A1 SU376338 A1 SU 376338A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- manufacture
- products
- carbonized products
- cement
- carbonized
- Prior art date
Links
- 238000000034 method Methods 0.000 title description 4
- 238000004519 manufacturing process Methods 0.000 title description 2
- 239000004568 cement Substances 0.000 description 5
- 238000000465 moulding Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010000 carbonizing Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000003763 carbonization Methods 0.000 description 1
- 230000021523 carboxylation Effects 0.000 description 1
- 238000006473 carboxylation reaction Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
1one
Изобретение относитс к строительным материалам .The invention relates to building materials.
Известен способ производства карбонизированных изделий на основе минерального гидравлического в жущего, например цемента, путем формовани и карбонизации их под давлением.A known method for the production of carbonized products based on mineral hydraulic sticking, such as cement, by molding and carbonizing them under pressure.
Целью насто щего изобретени вл етс ускорение карбонизации и повышение прочности изделий.The purpose of the present invention is to accelerate carbonation and increase the strength of the products.
Достигаетс это тем, что издели формуют с водоцементным отношением 0,1-0,25.This is achieved by the fact that the products are molded with a water-cement ratio of 0.1-0.25.
Сущность способа заключаетс в формовании изделий прессованием из цементного раствора с В/Ц 0,1-0,25 и последующей карбонизаций под давлением при комнатной температуре .The essence of the method lies in the molding of products by pressing from a cement slurry with a V / C of 0.1-0.25 and subsequent carbonization under pressure at room temperature.
П-р и М е р. Из портландцемента (марки 400) 100 вес. ч. и воды 10 вес. ч. приготавливаетс смесь, котора формуетс с последующим трамбованием под давлением 25- 40 кг/см дл получени образцов 2X2X2 см.Pr and MER. From Portland cement (grade 400) 100 weight. hours and water 10 wt. a mixture is prepared, which is molded, followed by tamping under a pressure of 25-40 kg / cm to obtain samples of 2 x 2 x 2 cm.
Образцы обрабатываютс углекислым газом в автоклаве под давлением 10 атм при комнатной температуре () в течение 7,5 мин.Samples are treated with carbon dioxide in an autoclave at a pressure of 10 atm at room temperature () for 7.5 minutes.
Карбонизированные образцы имеют прочность на сжатие 420 кг/см. При увеличении времени выдержки в автоклаве до 4 час прочность образцов повышаетс до 800 кг/см.Carbonized specimens have a compressive strength of 420 kg / cm. With an increase in the exposure time in the autoclave up to 4 hours, the strength of the samples increases to 800 kg / cm.
Предмет и з о б р е т е и и Subject and d on and e and
Способ производства карбонизированных изделий iia основе минерального гидравлического в жущего, иаиример цемента, путем формовани и карбонизации их под давлением , отличаюнщйс тем, что, с целью ускорени карбоиизации и повышени нрочности, издели формуют с водоцементным отнощением 0,1-0,25.A method of producing carbonated iia products based on mineral hydraulic bridging, cement iaimer, by molding and carbonizing them under pressure, characterized in that, in order to accelerate carboxylation and increase the roughness, the products are molded with a water-cement ratio of 0.1-0.25.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1614554A SU376338A1 (en) | 1971-01-21 | 1971-01-21 | METHOD OF MANUFACTURE OF CARBONIZED PRODUCTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1614554A SU376338A1 (en) | 1971-01-21 | 1971-01-21 | METHOD OF MANUFACTURE OF CARBONIZED PRODUCTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU376338A1 true SU376338A1 (en) | 1973-04-05 |
Family
ID=20464298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1614554A SU376338A1 (en) | 1971-01-21 | 1971-01-21 | METHOD OF MANUFACTURE OF CARBONIZED PRODUCTS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU376338A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2114091C1 (en) * | 1996-12-19 | 1998-06-27 | Тульский государственный университет | Method of concrete article making |
| RU2506407C2 (en) * | 2012-04-23 | 2014-02-10 | Общество с ограниченной ответственностью "Волго-Уральский научно-исследовательский и проектный институт нефти и газа" (ООО "ВолгоУралНИПИгаз") | Method for cementing compaction for gas wells |
-
1971
- 1971-01-21 SU SU1614554A patent/SU376338A1/en active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2114091C1 (en) * | 1996-12-19 | 1998-06-27 | Тульский государственный университет | Method of concrete article making |
| RU2506407C2 (en) * | 2012-04-23 | 2014-02-10 | Общество с ограниченной ответственностью "Волго-Уральский научно-исследовательский и проектный институт нефти и газа" (ООО "ВолгоУралНИПИгаз") | Method for cementing compaction for gas wells |
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