SU114885A1 - Reinforced concrete slab to form a seam for block method of laying concrete (grips) - Google Patents
Reinforced concrete slab to form a seam for block method of laying concrete (grips)Info
- Publication number
- SU114885A1 SU114885A1 SU576245A SU576245A SU114885A1 SU 114885 A1 SU114885 A1 SU 114885A1 SU 576245 A SU576245 A SU 576245A SU 576245 A SU576245 A SU 576245A SU 114885 A1 SU114885 A1 SU 114885A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- slab
- seam
- grips
- block method
- Prior art date
Links
- 239000004567 concrete Substances 0.000 title description 10
- 239000011150 reinforced concrete Substances 0.000 title description 4
- 238000000034 method Methods 0.000 title description 2
- 238000009415 formwork Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 241000270295 Serpentes Species 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000009431 timber framing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Revetment (AREA)
Description
Сопр жение смежных блоков при укладке бетона з;1хватками производитс скалыванием сло бетона предыдуп1,ей захватки дл обеспечени сцеплени бетона в шве. Выполнение этой операции требует значительпой затраты и времени, и рабочей силы.The mating of adjacent blocks during the laying of concrete 3; grabs is made by cleaving a layer of concrete of pre-injection 1, and she grabs to ensure the adhesion of concrete in the joint. The implementation of this operation requires significant costs and time, and labor.
Предлагаема плита-опалубка позвол ет избежать выполнени указанной трудоемкой операции.The proposed slab form allows you to avoid performing the indicated laborious operation.
Достигаетс это тем, что плита-опалубка снабжена грубо шероховатыми поверхност ми из сло частично втопленного крупного щебн , обеспечивающими нормальное сцепление ее с примыкающим бетоном.This is achieved by the fact that the slab-formwork is provided with coarsely rough surfaces from a layer of partially submerged large crushed stone, ensuring its normal adhesion with adjacent concrete.
На фиг. 1 изображен продольный разрез предлагаемой железобетонной плиты-опалубки; на фиг. 2-плита в процессе ее изготовлени Плита-опалубка выполн етс из железобетона толщиною 5-10 см с арматурным каркасом 1, дерев нным обрамлением 2 и снабжаетс грубо шероховатыми поверхност ми 3 из сло частично втопленного крупного щебн и выступающей с обеих сторон на 5-6 см арматурой 4 в виде зшзагообразной змейки.FIG. 1 shows a longitudinal section of the proposed reinforced concrete slab; in fig. 2-slab during its manufacturing The slab-formwork is made of reinforced concrete 5-10 cm thick with a reinforcement cage 1, wood framing 2 and supplied with coarse rough surfaces 3 of a layer of partially embedded hot rubble and protruding from both sides at 5-6 see rebar 4 in the form of a zagzag snake.
Процесс изготовлени предлагаемых плит-опалубок заключаетс в следующем.The manufacturing process of the proposed slab formwork is as follows.
Па металлический поддон 5 устанавливаетс дерев нное обрамление 2 с опалубкой и арматурный каркас / и арматура 4. После этого на поддон укладываетс смесь 6 из щебн , песка и воды. Затем поддон устанавливаетс на вибрастол и вибрируетс . При этом получаетс слой провибрированной смеси, на поверхности которой расположены выступающие частицы крупного щебн . В Провибрированный слой входит арматура 4, причем высота выступов ее из плиты определ етс толщипой сло .A metal pallet 5 is installed in a wooden frame 2 with formwork and a reinforcement cage / and reinforcement 4. After this, a mixture of 6 from rubble, sand and water is placed on the pallet. The pallet is then placed on the vibrastol and vibrated. This produces a layer of vibrated mixture, on the surface of which are prominent particles of large rubble. The vibrated layer includes reinforcement 4, and the height of its protrusions from the slab is determined by the thick layer.
Далее укладываетс бетон и подвергаетс вибрированию, а также и всем прочим технологическим операци м, св занным с изготовлением такого рода плит.Concrete is then laid down and subjected to vibrations, as well as to all other technological operations associated with the manufacture of such plates.
Выступающие из песка частицы крупного щебн при бетонированик обволакиваютс бетоном, втапливаютс в него и вследствие сцеплени с цементом в дальнейшем вход т в состав плиты-опалубки, образу грубо шероховатую поверхность ее,Coarse rubble particles protruding from the sand during concrete coating are enveloped in concrete, embedded in it, and due to adhesion with cement, later become part of the slab formwork, forming its roughly rough surface,
П р t-,;, м е г и : о б р е i е н И PR t -,;, mega and: about b re e i e n I
Железобетонна плита-опалубка дл образовани шва при блочном способе укладки бетона (захватками), отличающа с тем, что, с целью обеспечени необходимого сцеплени бетона смежных блоков, а также сократдени сроков и затрат на подготовку блоков к бетонированию, она снабжена грубо шероховатыми поверхност ми из сло частично втонленного крупного щебн .Reinforced concrete slab to form a seam with a block method of laying concrete (hooks), characterized in that, in order to ensure the necessary adhesion of concrete adjacent blocks, as well as reduce the time and cost of preparing the blocks for concreting, it is provided with coarse rough surfaces of layer partially embedded large rubble.
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ХX
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU576245A SU114885A1 (en) | 1955-05-30 | 1955-05-30 | Reinforced concrete slab to form a seam for block method of laying concrete (grips) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU576245A SU114885A1 (en) | 1955-05-30 | 1955-05-30 | Reinforced concrete slab to form a seam for block method of laying concrete (grips) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU114885A1 true SU114885A1 (en) | 1957-11-30 |
Family
ID=48387219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU576245A SU114885A1 (en) | 1955-05-30 | 1955-05-30 | Reinforced concrete slab to form a seam for block method of laying concrete (grips) |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU114885A1 (en) |
-
1955
- 1955-05-30 SU SU576245A patent/SU114885A1/en active
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