SU120756A1 - The method of preparation of concrete and mortars - Google Patents
The method of preparation of concrete and mortarsInfo
- Publication number
- SU120756A1 SU120756A1 SU361553A SU361553A SU120756A1 SU 120756 A1 SU120756 A1 SU 120756A1 SU 361553 A SU361553 A SU 361553A SU 361553 A SU361553 A SU 361553A SU 120756 A1 SU120756 A1 SU 120756A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- mortars
- preparation
- wetting
- inert
- Prior art date
Links
Landscapes
- Curing Cements, Concrete, And Artificial Stone (AREA)
Description
Известные способы введени в бетоны и цементные растворы добавок сульфитного щелока, посредством смачивани ими поверхности инертных наполнителей, не обеспечивают достаточной прочности сцеплени последних с растворами.The known methods of introducing sulfite liquor into concrete and cement mortars, by wetting the surface of inert fillers with them, do not provide sufficient strength for the latter to adhere to the solutions.
Предлагаемый способ основан на принципе уменьшени силы поверхностного нат жени воды введением в нее сульфитноцеллюлозных или других щелоков, при котором создаютс благопри тные услови дл наибольщего прилегани цементного раствора к материалам, смачиваемым раствором сульфитного щелока.The proposed method is based on the principle of reducing the surface tension of water by introducing sulphite-cellulose or other liquors into it, which creates favorable conditions for the greatest adherence of the cement slurry to materials wetted by the sulphite liquor solution.
Способ заключаетс в следующем. Бетонно-цементные растворы перед их затвердеванием, а также гравий,, кирпич, камень, щебень и т. п. материалы перед их употреблением в строительстве смачиваютс слабыми растворами сульфитных щелоков, например, целлюлозным, приготовленным в соотнощении 1 : 5000.The method is as follows. Concrete-cement mortars before their hardening, as well as gravel, brick, stone, crushed stone, etc., are moistened with weak solutions of sulfite liquors, for example, cellulose, prepared in a ratio of 1: 5000 before their use in construction.
Указанное смачивание не подмен ет собой существующие пластицирующие добавки к бетону, воздействующие на инертные дополнители, путем активации их поверхности и может примен тьс самосто тельно или вместе с ними..This wetting does not replace existing plasticizing agents for concrete, which act on inert additives, by activating their surface and can be used alone or with them.
Предмет изобретени Subject invention
Способ приготовлени бетонов и растворов с введением добавки сульфитного щелока, отличающийс тем, что, указанную добавку ввод т путем смачивани инертных наполнителей бетона или материалов кладки слабым раствором сульфитного щелока.A method of preparing concretes and mortars with the introduction of an sulfite liquor additive, characterized in that the said additive is introduced by wetting inert concrete fillers or masonry materials with a weak sulfite liquor solution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU361553A SU120756A1 (en) | 1947-12-31 | 1947-12-31 | The method of preparation of concrete and mortars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU361553A SU120756A1 (en) | 1947-12-31 | 1947-12-31 | The method of preparation of concrete and mortars |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU120756A1 true SU120756A1 (en) | 1958-11-30 |
Family
ID=48392599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU361553A SU120756A1 (en) | 1947-12-31 | 1947-12-31 | The method of preparation of concrete and mortars |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU120756A1 (en) |
-
1947
- 1947-12-31 SU SU361553A patent/SU120756A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2458039A (en) | Aggregate for improving portland cement concretes | |
| SE8306700D0 (en) | Multicomponent additive containing silica | |
| CN108439919A (en) | A kind of fibre-reinforced infiltration crystallization type concrete | |
| SU120756A1 (en) | The method of preparation of concrete and mortars | |
| US2499445A (en) | Hydraulic cement composition and method of making same | |
| SU113853A1 (en) | The method of regulating the process of hardening cement | |
| SU120755A1 (en) | The method of obtaining plasticizers for cements | |
| SU796211A1 (en) | Method of making building mortar | |
| SU73680A1 (en) | Slag cement production method | |
| SU90736A1 (en) | The use of high strength gypsum for tamponing of the mud withdrawal paths | |
| SU404932A1 (en) | SLOTTED MATERIAL | |
| SU590285A1 (en) | Complex additive to concrete mix | |
| SU808325A1 (en) | Concrete mix preparation method | |
| SU609871A1 (en) | Method of preparing plugging mix | |
| SU420590A1 (en) | CONCRETE MIXTURE | |
| SU684128A1 (en) | Plugging solution | |
| SU90800A1 (en) | The method of preparation of plaster solutions | |
| SU53258A1 (en) | Method for reducing water-cement factor of cement mortars and concretes | |
| SU109062A1 (en) | The method of introduction of calcium chloride in cement mortars and concretes | |
| SU114618A1 (en) | Method for improving properties of clay solutions | |
| SU87301A1 (en) | Plasticizer for mortars | |
| SU81607A1 (en) | The method of preparation of cement suspensions of lime-pozzolanic cement in the manufacture of these mortars and concrete | |
| SU1691354A1 (en) | Method of cement mortar activation | |
| SU65406A1 (en) | A method of manufacturing building masses based on cement with the addition of calcium chloride | |
| GB546335A (en) | Improvements in or relating to the production of cellular mortar or concrete |