SU564285A1 - Method for manufacturing reinforced gas-concrete articles - Google Patents
Method for manufacturing reinforced gas-concrete articlesInfo
- Publication number
- SU564285A1 SU564285A1 SU7402049398A SU2049398A SU564285A1 SU 564285 A1 SU564285 A1 SU 564285A1 SU 7402049398 A SU7402049398 A SU 7402049398A SU 2049398 A SU2049398 A SU 2049398A SU 564285 A1 SU564285 A1 SU 564285A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- concrete
- concrete articles
- manufacturing reinforced
- reinforced gas
- reinforcement
- Prior art date
Links
Landscapes
- Aftertreatments Of Artificial And Natural Stones (AREA)
- Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Description
(54) СПОСОБ ИЗГО ТОВЛЕНИЯ АРМИРОВАННЫХ ГАЗОБЕТОННЫХ ИЗДЕЛИЙ(54) METHOD OF PRODUCTION OF REINFORCED GAS-CONCRETE PRODUCTS
дают его на воздухе до кристаллизации солей.give it in the air before the salts crystallize.
После этого каркас укладывают в форму , в которую заливают газобетонную смесь. Сразу после запивки газобетонной массы соли аммони раствор ютс и диффундируют в слои бетона, прилегающие к арматуре, предотвраща газообразование в этой зоне.After that, the frame is laid in a form in which a gas-concrete mix is poured. Immediately after filling the concrete mass, the ammonium salts dissolve and diffuse into the concrete layers adjacent to the reinforcement, preventing gas formation in this zone.
После вспучивани газобетонной массы; и обработки поверхности отформованное из делие подвергают тепловой обработке.After the expansion of the aerated concrete mass; and the surface treatment of the molded product is subjected to heat treatment.
П р и м е р 2. Раствор смеси солей сульфата аммони и нитрата аммони в соотношении 1:1 нагревают до температуры кипени 108-110°. В насыщенный npff этой температуре раствор окунают арматурный каркас и охлаждают на воздухе до кристаллизации солей. Дальнейшие операции описаны как в предыдущем примере.Example 2 A solution of a mixture of ammonium sulfate salts and ammonium nitrate in a 1: 1 ratio is heated to a boiling point of 108-110 °. In a saturated npff at this temperature, the solution is dipped into the reinforcement cage and cooled in air until the salts crystallize. Further operations are described as in the previous example.
Способ осуществл ют как при обычной, так и при вибротехнологии. Плотность бетона в прилагающих к арматуре сло х увеличиваетс примерно в - 2 раза по сравнению с основной массой газобетона.The method is carried out in both conventional and vibrotechnology. The density of concrete in the layers attached to the reinforcement increases by about 2 times compared with the bulk of the aerated concrete.
В примере 1 на арматурном каркасе образуетс более прочный слой кристаллических солей, чем в примере 2.In example 1, a stronger layer of crystalline salts is formed on the reinforcement cage than in example 2.
Выбор конкретной температуры кипени .раствора зависит от соотношени солей. При нагревании раствора смеси солей до i температур более низких, чем у1сазанныеThe choice of a specific boiling point of a solution depends on the ratio of salts. When heating a solution of a mixture of salts to i temperatures lower than y1sazannye
В приведенных примерах, кристаллическа солева корка вокруг арматуры будет более рыхлой и может осыпатьс при транспортировке и уклатдке арматурного каркаса в форму.In the examples given, the crystalline salt crust around the reinforcement will be more loose and may crumble during transportation and install the reinforcement cage into the mold.
Наличие плотного невспученного у поверхности арматуры защищает ее от коррозии и способствует повышению прочности и жесткости газобетонных изделий и конструкций.The presence of a dense, unexpanded reinforcement at the surface protects it from corrosion and contributes to an increase in the strength and rigidity of aerated concrete products and structures.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7402049398A SU564285A1 (en) | 1974-08-06 | 1974-08-06 | Method for manufacturing reinforced gas-concrete articles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU7402049398A SU564285A1 (en) | 1974-08-06 | 1974-08-06 | Method for manufacturing reinforced gas-concrete articles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU564285A1 true SU564285A1 (en) | 1977-07-05 |
Family
ID=20592744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU7402049398A SU564285A1 (en) | 1974-08-06 | 1974-08-06 | Method for manufacturing reinforced gas-concrete articles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU564285A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2701682C1 (en) * | 2018-09-03 | 2019-10-01 | Фархад Джумшуд оглы Исмайылов | Method for production of reinforced articles on production line of blocks from aerated concrete |
-
1974
- 1974-08-06 SU SU7402049398A patent/SU564285A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2701682C1 (en) * | 2018-09-03 | 2019-10-01 | Фархад Джумшуд оглы Исмайылов | Method for production of reinforced articles on production line of blocks from aerated concrete |
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