SU399495A1 - METHOD OF MANUFACTURING CONCRETE PRODUCTS - Google Patents
METHOD OF MANUFACTURING CONCRETE PRODUCTSInfo
- Publication number
- SU399495A1 SU399495A1 SU1783752A SU1783752A SU399495A1 SU 399495 A1 SU399495 A1 SU 399495A1 SU 1783752 A SU1783752 A SU 1783752A SU 1783752 A SU1783752 A SU 1783752A SU 399495 A1 SU399495 A1 SU 399495A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- products
- saturation
- concrete products
- manufacturing concrete
- pressure
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims description 2
- 238000009738 saturating Methods 0.000 claims 1
- 239000011230 binding agent Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
Landscapes
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
Description
II
Изобретение касаетс изготовлени строительных материалов.The invention relates to the manufacture of building materials.
Известен способ изготовлени бетонных изделий , заключающийс в формовании их из сухой смеси в формах с проницае.мым слое.м, обжатии, нагревании и насыщении водой под давлением через проницаемый слой.A known method of making concrete products consists in molding them from a dry mixture in forms with permeability. M., Compression, heating, and saturation with water under pressure through the permeable layer.
Цель изобретени - ускорить процесс изготовлени изделий.The purpose of the invention is to accelerate the process of manufacturing products.
Это достигаетс тем, что насыщение изделий совмещают с термообработкой их в автоклаве . Причем, насыщение изделий осуществл ют нагретой водой с температурой 174- 345°С под давлением 8,5-15,5 кг/см.This is achieved by the fact that the saturation of the products is combined with their heat treatment in an autoclave. Moreover, the saturation of the products is carried out with heated water with a temperature of 174-345 ° C under a pressure of 8.5-15.5 kg / cm.
На чертеже иоказан предлагаемый способ.The drawing shows the proposed method.
Из сухой смеси в жущего и заполнител в формах 1 с проницаемым слоем 2 формуют издели 3 с пригрузом 4. Издели в формах с пригрузом помещают в автоклав, куда иодают сжатый воздух под давлением 8- 15 кг/см. Сжатый воздух через вентиль 5 подают также в поддон формы 6 в течение 5- 10 мин., затем, через вентиль 7 в поддон под давлением 8,5-15,5 кг/см подают нагретую воду с температурой 174-345°, котора черезFrom a dry mixture into a binder and a filler in forms 1 with a permeable layer 2, molded products 3 with weights 4. The products in the forms with weights are placed in an autoclave, where compressed air is pressurized at a pressure of 8 to 15 kg / cm. Compressed air through the valve 5 is also fed into the pallet of the form 6 for 5-10 minutes, then through the valve 7 into the pallet under the pressure of 8.5-15.5 kg / cm heated water is fed with a temperature of 174-345 °, which
проницаемый слой насыщает изделие, вытесн из его пор воздух и увлажн до В/Ц 0,2-0,3, после насыщени вентиль 7 перекрывают и делают выдержку в течение 30- 40 мин дл равномерного нагревани издели по всему объему до 95-100°, затем снижают давление в автоклаве до атмосферного в течение 5-10 мин, получают издели с прочностью , достаточной дл распалубки и транспортировки на участок складировани .The permeable layer saturates the product, expels air from its pores and humidifies to V / C 0.2-0.3. After saturation, the valve 7 is closed and the shutter speed is made for 30-40 minutes to evenly heat the product throughout the volume to 95-100 ° , then the pressure in the autoclave is reduced to atmospheric for 5-10 minutes, and products are obtained with a strength sufficient for stripping and transportation to the storage area.
Предмет изобретени Subject invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1783752A SU399495A1 (en) | 1972-05-22 | 1972-05-22 | METHOD OF MANUFACTURING CONCRETE PRODUCTS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1783752A SU399495A1 (en) | 1972-05-22 | 1972-05-22 | METHOD OF MANUFACTURING CONCRETE PRODUCTS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU399495A1 true SU399495A1 (en) | 1973-10-03 |
Family
ID=20513972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1783752A SU399495A1 (en) | 1972-05-22 | 1972-05-22 | METHOD OF MANUFACTURING CONCRETE PRODUCTS |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU399495A1 (en) |
-
1972
- 1972-05-22 SU SU1783752A patent/SU399495A1/en active
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