SU604697A1 - Mortar preparation method - Google Patents
Mortar preparation methodInfo
- Publication number
- SU604697A1 SU604697A1 SU762433651A SU2433651A SU604697A1 SU 604697 A1 SU604697 A1 SU 604697A1 SU 762433651 A SU762433651 A SU 762433651A SU 2433651 A SU2433651 A SU 2433651A SU 604697 A1 SU604697 A1 SU 604697A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- magnetic
- strength
- mortar preparation
- treatment
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
- Treatment Of Sludge (AREA)
Description
метрах магнитного пол или совсем не обрабатывают .meters of magnetic field or not at all treated.
Сравнение свойств иолучснных трем способами смесей показывает, что магнитна обработка воды способствует снил :ению предельного напр жени сдвига смеси на 27%. Совместное же воздействие на воду затворени деаэрации и магнитного пол приводит к повышению пластичности смеси и снижению предельного напр жени сдвига на 60%. При этом эффект увеличени пластичности смеси, затворенной деаэрированной водой, прошедшей магнитную обработку, сохран етс в течение более длительного времени. Применение деаэрированной воды, обработанной в магнитном поле, позвол ет получить цементобетонные смеси такой же пластичности, как и контрольные, при пониженном водоцементном отношении.Comparison of the properties of the mixtures observed in three ways shows that magnetic treatment of water helps to reduce: the maximum shear stress of the mixture by 27%. The combined effect of deaeration water and a magnetic field on the water leads to an increase in the plasticity of the mixture and a decrease in the ultimate shear stress by 60%. At the same time, the effect of increasing the plasticity of the mixture, which is blended with deaerated water, which has undergone magnetic treatment, is retained for a longer time. The use of deaerated water treated in a magnetic field makes it possible to obtain cement-concrete mixtures of the same plasticity as the controls with a reduced water-cement ratio.
Прочность цементобетонных образцов, изготовленных на омагниченной воде, возрастает на 30%. Прираш,ение прочности на 60- 65% имеют образцы, приготовленные на омагниченной воде с предварительной ее деаэрацией . Эффект увеличени прочности наблюдаетс как в ранние, так и в более поздние сроки твердени бетона. Распалубочна прочность бетона, прошедшего тепловлажностную обработк}, увеличиваетс по сравнению с об .разцами, приготовленными на обычной воде, в 1,6-1,7 раза, а через 28 суток прирост прочности образцов, приготовленных согласно изобретению, составл ет 25-30%, причем эффект повышени прочности стабильный.The strength of cement-concrete samples made on magnetic water increases by 30%. Samples prepared in magnetised water with its preliminary deaeration have a 60–65% increase in strength. The effect of increasing strength is observed both in the early and in later periods of hardening of the concrete. The destructive strength of concrete that has undergone heat and moisture treatment increases by 1.6-1.7 times as compared with samples prepared with ordinary water, and after 28 days the strength gain of samples prepared according to the invention is 25-30% The effect of increasing strength is stable.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762433651A SU604697A1 (en) | 1976-12-27 | 1976-12-27 | Mortar preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU762433651A SU604697A1 (en) | 1976-12-27 | 1976-12-27 | Mortar preparation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU604697A1 true SU604697A1 (en) | 1978-05-05 |
Family
ID=20688034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU762433651A SU604697A1 (en) | 1976-12-27 | 1976-12-27 | Mortar preparation method |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU604697A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805129A3 (en) * | 1996-04-10 | 1998-12-09 | Zhiwei, Hou | Method and apparatus for producing increased strength concrete |
| RU2766494C1 (en) * | 2020-08-26 | 2022-03-15 | Общество с ограниченной ответственностью "Институт термологии" | Method of making concrete |
| RU2801720C2 (en) * | 2020-11-16 | 2023-08-15 | Федеральное государственное бюджетное учреждение науки "Удмуртский федеральный исследовательский центр Уральского отделения Российской академии наук" | Method for manufacturing, storing and transporting concrete products |
-
1976
- 1976-12-27 SU SU762433651A patent/SU604697A1/en active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0805129A3 (en) * | 1996-04-10 | 1998-12-09 | Zhiwei, Hou | Method and apparatus for producing increased strength concrete |
| RU2766494C1 (en) * | 2020-08-26 | 2022-03-15 | Общество с ограниченной ответственностью "Институт термологии" | Method of making concrete |
| RU2801720C2 (en) * | 2020-11-16 | 2023-08-15 | Федеральное государственное бюджетное учреждение науки "Удмуртский федеральный исследовательский центр Уральского отделения Российской академии наук" | Method for manufacturing, storing and transporting concrete products |
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