SU333263A1 - METHOD OF BLINDING OF JOINTS BETWEEN CONSTRUCTIVE CONCRETE ELEMENTS - Google Patents
METHOD OF BLINDING OF JOINTS BETWEEN CONSTRUCTIVE CONCRETE ELEMENTSInfo
- Publication number
- SU333263A1 SU333263A1 SU1356312A SU1356312A SU333263A1 SU 333263 A1 SU333263 A1 SU 333263A1 SU 1356312 A SU1356312 A SU 1356312A SU 1356312 A SU1356312 A SU 1356312A SU 333263 A1 SU333263 A1 SU 333263A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- joints
- blinding
- concrete elements
- constructive
- constructive concrete
- Prior art date
Links
- 210000001503 Joints Anatomy 0.000 title description 3
- 239000000203 mixture Substances 0.000 description 10
- 238000009415 formwork Methods 0.000 description 4
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000004570 mortar (masonry) Substances 0.000 description 2
- 239000011178 precast concrete Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
Description
Известен способ замоноличивани стыков между сборными железобетонными элементами путем образовани соединительной шпонки из растворной смеси и подачи смеси под давлением через опалубку в нижнюю зону канала стыка.There is a method of embedment of the joints between precast concrete elements by forming a connecting key from the mortar mixture and feeding the mixture under pressure through the formwork into the lower zone of the joint channel.
Цель изобретени - повышение плотности и прочности соединительной шпонки. Дл этого по предлагаемому способу после нагнетани смеси в канал стыка перекрывают верх канала и через отверсти в опалубке вдоль стыка отжимают воду из смеси путем подпрессовки под давлением, превышающим в 1,5-2 раза давление нагнетани смеси.The purpose of the invention is to increase the density and strength of the connecting key. For this, according to the proposed method, after the mixture is injected into the joint channel, they overlap the top of the channel and squeeze out the water from the mixture through the holes in the formwork along the joint by pressing under pressure of 1.5 to 2 times the injection pressure of the mixture.
Предмет изобретени Subject invention
Способ замоноличивани стыков между сборными железобетонными элементами путем образовани соединительной шпонки из растворной смеси и подачи смеси под давлением через опалубку в нижнюю зону канала стыка, отличающийс тем, что, с целью повышени плотности и прочности соединительной шпокки , после нагнетани смеси в канал стыка перекрывают верх канала и через отверсти в опалубке вдоль стыка отжимают воду из смеси путем подпрессовки под давлением, превышаюш ,им в 1,5-2 раза давление нагнетани смеси.The method of monolithing the joints between the precast concrete elements by forming a connecting key from the mortar mixture and feeding the mixture under pressure through the formwork into the lower zone of the joint channel, characterized in that, in order to increase the density and strength of the connecting rod, after the mixture is injected into the joint channel, the top of the channel and through the holes in the formwork along the joint, squeeze out water from the mixture by pressing under pressure, exceeding them, by 1.5-2 times the injection pressure of the mixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1356312A SU445808A1 (en) | 1969-08-07 | 1969-08-07 | Apparatus for drying solutions and suspensions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1356312A SU445808A1 (en) | 1969-08-07 | 1969-08-07 | Apparatus for drying solutions and suspensions |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU333263A1 true SU333263A1 (en) | |
| SU445808A1 SU445808A1 (en) | 1974-10-05 |
Family
ID=20447074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1356312A SU445808A1 (en) | 1969-08-07 | 1969-08-07 | Apparatus for drying solutions and suspensions |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU445808A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2490571C2 (en) * | 2011-10-20 | 2013-08-20 | Олег Савельевич Кочетов | Chamber for heat and mass exchange between dispersed particles and gaseous medium |
-
1969
- 1969-08-07 SU SU1356312A patent/SU445808A1/en active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102383418B (en) | Anti-seismic prefabricated concrete solid square pile and production method thereof | |
| SU333263A1 (en) | METHOD OF BLINDING OF JOINTS BETWEEN CONSTRUCTIVE CONCRETE ELEMENTS | |
| CN105908864A (en) | Interface crack preventing structure for filling brickwork and framework shear wall and construction method | |
| CN106498847B (en) | A kind of connection structure and connection method of prefabricated bent cap and prefabricated stand column | |
| LU503539B1 (en) | Under-crossing tunnel lining concrete interface connection structure and connection method | |
| US2017587A (en) | Masonry faced wall board and process of producing the same | |
| CN107246109A (en) | Framework and its construction method that real compound concrete filled steel tube coupled column combination beam is constituted | |
| CN208618661U (en) | Pillar structure based on hollow masonry | |
| CN109779089A (en) | Fiber bar reinforced masonry structure and its construction method | |
| CN210947419U (en) | Square segmental type prestressed ultrahigh-performance concrete pipe combined column | |
| SU1606585A1 (en) | Method of erecting concrete dam | |
| CN110173051A (en) | Super-length seamless concrete structure and its construction method | |
| CN113719152A (en) | Steel member externally-wrapped prestressed precast concrete reinforced structure and construction method | |
| CN105780815A (en) | Anti-seepage construction device and method for continuous wall | |
| CN1042158C (en) | Injecting method for steel rod concrete prefabricated pile end | |
| CN206360077U (en) | A kind of precast reinforced concrete structure | |
| JPS5825147B2 (en) | Joint method for reinforced concrete members | |
| SU333246A1 (en) | ||
| CN114991009B (en) | Cross connection structure between precast concrete hollow pier segments and method thereof | |
| RU2059044C1 (en) | Method for compacting dispersed soils | |
| JPH0960121A (en) | Joint method of steel shell and reinforced concrete member | |
| SU304337A1 (en) | PDTENTNOE) W: 'R -> & 1 {LA; BCHBLIO'CH -; - And I | |
| US2341518A (en) | Grouting system | |
| RU2243317C2 (en) | Method of concrete dams erection in severe climate | |
| AT163222B (en) | Method for producing a lining of pressure tunnels, pressure shafts or the like. |