RU2400445C1 - Raw mix for manufacturing of lime-sand brick - Google Patents
Raw mix for manufacturing of lime-sand brick Download PDFInfo
- Publication number
- RU2400445C1 RU2400445C1 RU2009127447/03A RU2009127447A RU2400445C1 RU 2400445 C1 RU2400445 C1 RU 2400445C1 RU 2009127447/03 A RU2009127447/03 A RU 2009127447/03A RU 2009127447 A RU2009127447 A RU 2009127447A RU 2400445 C1 RU2400445 C1 RU 2400445C1
- Authority
- RU
- Russia
- Prior art keywords
- lime
- raw mix
- manufacturing
- quartz sand
- sand brick
- Prior art date
Links
- ODINCKMPIJJUCX-UHFFFAOYSA-N Calcium oxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000006004 Quartz sand Substances 0.000 claims abstract description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000011449 brick Substances 0.000 claims abstract description 8
- 235000012255 calcium oxide Nutrition 0.000 claims abstract description 8
- 239000000292 calcium oxide Substances 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000000203 mixture Substances 0.000 claims description 11
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract 1
- 239000004576 sand Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Description
Изобретение относится к производству строительных материалов. Известна сырьевая смесь для изготовления силикатного кирпича, содержащая, мас.%: кварцевый песок 90-95, молотую негашеную известь 5-10 [1].The invention relates to the production of building materials. Known raw mix for the manufacture of silicate brick, containing, wt.%: Quartz sand 90-95, ground quicklime 5-10 [1].
Задача изобретения состоит в снижении объемного веса силикатного кирпича.The objective of the invention is to reduce the bulk density of silicate brick.
Технический результат достигается тем, что сырьевая смесь для изготовления силикатного кирпича, включающая кварцевый песок и молотую негашеную известь, дополнительно содержит вспученный и дробленый шунгит фракции 5-10 мм, при следующем соотношении компонентов, мас.%: кварцевый песок 73,0-78,0; молотая негашеная известь 7,0-10,0; указанный шунгиг 15,0-18,0.The technical result is achieved by the fact that the raw material mixture for the manufacture of silicate brick, including quartz sand and ground quicklime, additionally contains expanded and crushed schungite fractions of 5-10 mm, with the following ratio of components, wt.%: Quartz sand 73.0-78, 0; ground quicklime 7.0-10.0; said shungig 15.0-18.0.
В таблице приведены составы сырьевой смеси для изготовления силикатного кирпича.The table shows the composition of the raw mix for the manufacture of silicate brick.
Кварцевый песок смешивают с молотой негашеной известью, добавляют воду и выдерживают до полного гашения извести. Затем добавляют вспученный шунгит фракции 5-10 мм и вновь перемешивают. Из полученной смеси под давлением 15 МПа формуют кирпич, который подвергают автоклавной обработке в атмосфере насыщенного пара при давлении 0,9 МПа и температуре 175°С в течение 10 ч.Quartz sand is mixed with ground quicklime, water is added and kept until the lime is completely extinguished. Then added swollen shungite fraction 5-10 mm and mix again. A brick is formed from the resulting mixture under a pressure of 15 MPa, which is autoclaved in a saturated steam atmosphere at a pressure of 0.9 MPa and a temperature of 175 ° C for 10 hours.
Использование предложенной сырьевой смеси позволяет снизить объемный вес силикатного кирпича на 7-10%.Using the proposed raw material mixture allows to reduce the volumetric weight of silicate brick by 7-10%.
Источники информацииInformation sources
1. Попов К.Н. Материаловедение для каменщиков, монтажников конструкций. - М.: Высш. шк., 1991. - С.18-192.1. Popov K.N. Materials science for masons, installers of structures. - M .: Higher. school, 1991. - S.18-192.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009127447/03A RU2400445C1 (en) | 2009-07-16 | 2009-07-16 | Raw mix for manufacturing of lime-sand brick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2009127447/03A RU2400445C1 (en) | 2009-07-16 | 2009-07-16 | Raw mix for manufacturing of lime-sand brick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RU2400445C1 true RU2400445C1 (en) | 2010-09-27 |
Family
ID=42940305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2009127447/03A RU2400445C1 (en) | 2009-07-16 | 2009-07-16 | Raw mix for manufacturing of lime-sand brick |
Country Status (1)
| Country | Link |
|---|---|
| RU (1) | RU2400445C1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2502706C1 (en) * | 2012-09-14 | 2013-12-27 | Юлия Алексеевна Щепочкина | Raw material mixture for production of silicate brick |
-
2009
- 2009-07-16 RU RU2009127447/03A patent/RU2400445C1/en active
Non-Patent Citations (1)
| Title |
|---|
| ПОПОВ К.Н. Материаловедение для каменщиков, монтажников конструкций. - М.: Высшая школа, 1991, с.189-192. * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2502706C1 (en) * | 2012-09-14 | 2013-12-27 | Юлия Алексеевна Щепочкина | Raw material mixture for production of silicate brick |
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