SU1477819A1 - Method of repairing concrete lining on sagging soil - Google Patents
Method of repairing concrete lining on sagging soil Download PDFInfo
- Publication number
- SU1477819A1 SU1477819A1 SU874242764A SU4242764A SU1477819A1 SU 1477819 A1 SU1477819 A1 SU 1477819A1 SU 874242764 A SU874242764 A SU 874242764A SU 4242764 A SU4242764 A SU 4242764A SU 1477819 A1 SU1477819 A1 SU 1477819A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- composition
- injection
- plastic composition
- repairing concrete
- concrete lining
- Prior art date
Links
Landscapes
- Working Measures On Existing Buildindgs (AREA)
Abstract
Изобретение относитс к гидротехническому строительству и может быть применено при создании противофильтрационных облицовок каналов. Цель изобретени - повышение качества работ за счет устранени обезвоживани пластичного состава. Мелкодисперсное облако водоотталкивающей смеси 4, вспрыснутое под давлением через отверсти 2 в подплиточное пространство, обволакивает поверхность железобетонных плит 1. В результате при нагнетании инъектирующего состава из песчано-цементной смеси не происходит обезвоживани состава и уменьшени его пластичности, а также преждевременного схватывани и закупоривани пространства между плитой и основанием. 2 ил.The invention relates to hydraulic construction and can be applied when creating impervious channel linings. The purpose of the invention is to improve the quality of work by eliminating the dehydration of the plastic composition. A fine cloud of water-repellent mixture 4, injected under pressure through the holes 2 into the sub-trench space, envelops the surface of reinforced concrete slabs 1. As a result, when injection of the injection composition from the sand-cement mixture does not occur, the composition dehydrates and decreases its plasticity, as well as premature setting and clogging slab and base. 2 Il.
Description
Редактор Н.РогуличEditor N.Rogulich
Составитель В.КазаковCompiled by V. Kazakov
Техред М.Ходанич Корректор И.МускаTehred M. Khodanich Proofreader I. Muska
Заказ 2323/29Order 2323/29
Тираж 590Circulation 590
ВНИИПИ Государственного комитета по изобретени м и открыти м при ГКНТ СССР 113035, Москва, Ж-35, Раушска наб., д. 4/5VNIIPI State Committee for Inventions and Discoveries at the State Committee on Science and Technology of the USSR 113035, Moscow, Zh-35, Raushsk nab. 4/5
ПодписноеSubscription
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874242764A SU1477819A1 (en) | 1987-05-12 | 1987-05-12 | Method of repairing concrete lining on sagging soil |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU874242764A SU1477819A1 (en) | 1987-05-12 | 1987-05-12 | Method of repairing concrete lining on sagging soil |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1477819A1 true SU1477819A1 (en) | 1989-05-07 |
Family
ID=21303396
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU874242764A SU1477819A1 (en) | 1987-05-12 | 1987-05-12 | Method of repairing concrete lining on sagging soil |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1477819A1 (en) |
-
1987
- 1987-05-12 SU SU874242764A patent/SU1477819A1/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB1346767A (en) | Building materials | |
US3002248A (en) | Thermo-molding apparatus | |
SU1477819A1 (en) | Method of repairing concrete lining on sagging soil | |
FR2420513A1 (en) | PROCESS FOR MANUFACTURING CONCRETE BLOCKS PRESENTING A SURFACE CORRESPONDING TO THE NATURAL SURFACE OF THE STONEWARE | |
ES419437A1 (en) | Method of repairing refractory walls and a gunning composition for use in the method | |
ES359187A1 (en) | Machine for pointing ceramic tiles or the like slabs | |
GB1263147A (en) | Improvements in or relating to crazy paving components | |
ATE42265T1 (en) | USE OF A CONCRETE MIX OR CEMENT MORTAR MIX FOR MANUFACTURING SEWAGE STRUCTURES AND METHOD FOR MAKING SUCH MIX. | |
KR960011339B1 (en) | Process for the preparation of mortars | |
JPH0517357B2 (en) | ||
GB1260469A (en) | Artificial roadstones, and bituminous compositions containing the same for use in roads, airfield runways and the like | |
SU894066A2 (en) | Method of mud-grouting of excavated zones in underground recovery of sulfur by melting | |
DK0624214T3 (en) | Process for preparing an emulsion or asphalt concrete for use as a road material | |
SU1281626A1 (en) | Method of producing counter-seepage lining of canal | |
SU1583516A1 (en) | Method of construction of counter-seepage solid concrete-film lining of slopes | |
RU1825860C (en) | Method for plaster repair | |
SU912883A1 (en) | Apparatus for constructing underground structures | |
SU1041624A1 (en) | Pressure-head tunnel | |
SU103344A1 (en) | The method of cementing the areas of care flushing fluid in the well | |
SU1199954A1 (en) | Method of erecting full-up body | |
SU618557A1 (en) | Method of making lining of tunnel from splash concrete | |
SU987106A1 (en) | Method of erecting monolithic concrete mine working roof support | |
RU2018675C1 (en) | Method for consolidation of rocks round mine working | |
ES256476A1 (en) | Procedure for construction and restoration of terraces and pavements (Machine-translation by Google Translate, not legally binding) | |
DE3625711A1 (en) | Surface treatment of reinforced-concrete surfaces in civil engineering and bridge construction for limiting cracking |