SU424051A1 - DEVICE FOR DETERMINATION OF WATER RESISTANCE OF DISPERSE SYSTEMS - Google Patents
DEVICE FOR DETERMINATION OF WATER RESISTANCE OF DISPERSE SYSTEMSInfo
- Publication number
- SU424051A1 SU424051A1 SU1719153A SU1719153A SU424051A1 SU 424051 A1 SU424051 A1 SU 424051A1 SU 1719153 A SU1719153 A SU 1719153A SU 1719153 A SU1719153 A SU 1719153A SU 424051 A1 SU424051 A1 SU 424051A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- water
- determination
- water resistance
- disperse systems
- sample
- Prior art date
Links
Landscapes
- Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
Description
1one
Изобретение относитс к лабораторным приборам дл определени на образцах водоотдачи дисперсных систем.The invention relates to laboratory instruments for determining the water loss of dispersed systems on samples.
Известен прибор дл онределени водоотдачи дисперсных систем иод давлением, включающий сосуд с образцом, подающий воду сосуд и водосбориик.A known device for determining the water yield of disperse systems is iodine pressure, including a sample vessel, a water supplying vessel and an aquifer.
Цель изобретени - определение водоотдачи инъектируемых в грунт цементных растворов .The purpose of the invention is to determine the water loss of cement solutions injected into the soil.
Достигаетс цель тем, что водосборник выполнен в виде емкости, верхн часть которой имеет патрубок, соединенный с источником вакуума .The goal is achieved in that the catchment basin is made in the form of a tank, the upper part of which has a nozzle connected to a vacuum source.
Предлагаемый прибор схематически представлен па чертеже, где 1 - сосуд с решетчатым дном дл помещени образца, 2 - подающий воду сосуд, 3 - водосборник, 4 - мановакууметр .The proposed device is schematically shown in pa of the drawing, where 1 is a vessel with a lattice bottom for placing the sample, 2 is a water supplying vessel, 3 is a water collector, 4 is a manacoumeter.
Определение водоотдачи осуществл етс следующим образом.The determination of water loss is carried out as follows.
В сосуд 1 па фильтр, покрывающий решетчатое дио, помещают образец, на поверхность которого наливают воду. В водосборнике создают разрежение, соответствующее расчетному градиенту давлени в образце, при котором происходит его уплотнение, сопровождающеес водоотделепием. Отделивша с вода в,гесте с профильтровавшейс через образец поступает в водосборник 3.In the vessel 1 PA filter covering lattice Dio, place the sample on the surface of which pour water. A vacuum is created in the sump corresponding to the calculated pressure gradient in the sample, at which it is compacted, accompanied by water separation. Separated from the water in the guesthouse, which is filtered through the sample, enters the catchment basin 3.
По окоичапии испытаний определ ют суммарный вес воды С|, в водосборнике 3, вес воды G-2 над образцом и количество воды GS, вытекающей из сосуда 2. Величину водоотдачи F можно вычислить из равенства 11/ G3-(G, + G,).The total weight of water C | in the sump 3, the weight of water G-2 above the sample, and the amount of water GS flowing from vessel 2 are determined by the end of the test. The water loss F can be calculated from the equation 11 / G3- (G, + G,) .
Величину водоотдачи можно определить путем взвешивани образца до и после испытаний .The amount of water loss can be determined by weighing the sample before and after testing.
Предмет изобретени Subject invention
Прибор дл определени водоотдачи дисперсных систем под давлением, включающпй сосуд с образцом, подающий воду сосуд п водосборник, отличающийс тем, что, с целью определени водоотдачи инъектируе: 1ых в грунт цементных растворов, водосборник выполнен в виде емкости, верхн часть которой имеет патрубок, соединеппый с псточи п ом BaKvv.ia.A device for determining the water return of dispersed systems under pressure, including a sample vessel, a water supplying vessel and a catchment basin, characterized in that, in order to determine the yield, injecting: 1st cement solutions into the ground, the catchment basin is designed as a container, the upper part of which has a connecting piece from pktochi p th BaKvv.ia.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1719153A SU424051A1 (en) | 1971-11-29 | 1971-11-29 | DEVICE FOR DETERMINATION OF WATER RESISTANCE OF DISPERSE SYSTEMS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1719153A SU424051A1 (en) | 1971-11-29 | 1971-11-29 | DEVICE FOR DETERMINATION OF WATER RESISTANCE OF DISPERSE SYSTEMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU424051A1 true SU424051A1 (en) | 1974-04-15 |
Family
ID=20494469
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1719153A SU424051A1 (en) | 1971-11-29 | 1971-11-29 | DEVICE FOR DETERMINATION OF WATER RESISTANCE OF DISPERSE SYSTEMS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU424051A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2618786C1 (en) * | 2016-03-28 | 2017-05-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Грозненский государственный нефтяной технический университет имени академика М.Д. Миллионщикова" | Structure for injection fixation of soil samples |
-
1971
- 1971-11-29 SU SU1719153A patent/SU424051A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2618786C1 (en) * | 2016-03-28 | 2017-05-11 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Грозненский государственный нефтяной технический университет имени академика М.Д. Миллионщикова" | Structure for injection fixation of soil samples |
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