SU655676A1 - Building mix - Google Patents
Building mixInfo
- Publication number
- SU655676A1 SU655676A1 SU772502830A SU2502830A SU655676A1 SU 655676 A1 SU655676 A1 SU 655676A1 SU 772502830 A SU772502830 A SU 772502830A SU 2502830 A SU2502830 A SU 2502830A SU 655676 A1 SU655676 A1 SU 655676A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cement
- ball
- sand
- slag
- building
- Prior art date
Links
- 239000004568 cement Substances 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 239000004576 sand Substances 0.000 claims description 7
- 239000002893 slag Substances 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000004566 building material Substances 0.000 claims 1
- 239000004567 concrete Substances 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 description 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 1
- 235000011941 Tilia x europaea Nutrition 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000004571 lime Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 239000000126 substance 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
Изобретение относитс к составам строительных смесей и может быть использовано в строительстве при произ водстве кирпичной и каменной кладки штукатурных и других работах. Известна смесь, включающа цемент и песок 1. Кроме того, известна растворна смесь, включс1юща цемент 6-24, известь 5-12 и песок 71-82 2. Данна смесь вл етс наиболее близкой к изобретению. Недостатком обоих смесей вл етс низка прочность. Цель изобретени - повышение проч ности и снижение расхода цемента. Достигаетс это тем, что строительна смесь, включающа цемент, пе сок и пластифицирующую добавку, содержит в качестве пластифицирующей добавки шлак производства шарикоподшипниковых сталей при следующем соотношении компонентов, об.%: Цемент6-24 Шлак производства шарикоподшипниковых сталей5-12 ПесокОстальное Шлак производства шарикоподшипниковых сталей, охлажда сь, распадаетс в порошок, удельна поверхность .которого равна 1800-2000 . Объемный вес шлака 1100-1200 кг/м. Химический состав шлака производства шарикоподшипниковых сталей марки ШХ15 показан в таблице 1. Цемент и порошок шлака производства шарикоподшипниковых сталей перемешивают между собой в процессе эатворени их водой, а затем добавл ют песок. Результаты лабораторных испытаний смеси представлены в табл. 2. Таблица 1The invention relates to building mixtures and can be used in construction in the production of brick and masonry plastering and other works. A mixture of cement and sand 1 is known. In addition, a mortar mixture is known, including cement 6-24, lime 5-12 and sand 71-82 2. This mixture is closest to the invention. The disadvantage of both mixtures is low strength. The purpose of the invention is to increase strength and reduce cement consumption. This is achieved by the fact that the building mixture, including cement, sand and plasticizing agent, contains, as a plasticizer, slag for ball bearing steel production in the following ratio of components, vol.%: Cement 6–24 Slag for ball bearing steel 5–12 Sand cooling, disintegrating into a powder, the specific surface area of which is 1800-2000. Bulk weight of slag is 1100-1200 kg / m. The chemical composition of slag from the production of ball-bearing steels of grade ShKh15 is shown in Table 1. The cement and slag powder from the production of ball-bearing steels are mixed together in the process of creating them with water, and then sand is added. The results of laboratory tests of the mixture are presented in table. 2. Table 1
7-24,2 11,4-16,7 41,1-47,8 18,6-19,3 0,27-0,37 0,34-1,45 0,7-24.2 11.4-16.7 41.1-47.8 18.6-19.3 0.27-0.37 0.34-1.45 0,
- -
655676655676
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772502830A SU655676A1 (en) | 1977-07-01 | 1977-07-01 | Building mix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772502830A SU655676A1 (en) | 1977-07-01 | 1977-07-01 | Building mix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU655676A1 true SU655676A1 (en) | 1979-04-05 |
Family
ID=20716036
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772502830A SU655676A1 (en) | 1977-07-01 | 1977-07-01 | Building mix |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU655676A1 (en) |
-
1977
- 1977-07-01 SU SU772502830A patent/SU655676A1/en active
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