SU78994A1 - Porous Construction Form - Google Patents
Porous Construction FormInfo
- Publication number
- SU78994A1 SU78994A1 SU371263A SU371263A SU78994A1 SU 78994 A1 SU78994 A1 SU 78994A1 SU 371263 A SU371263 A SU 371263A SU 371263 A SU371263 A SU 371263A SU 78994 A1 SU78994 A1 SU 78994A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- air
- mass
- mold
- construction form
- porous construction
- Prior art date
Links
Landscapes
- Producing Shaped Articles From Materials (AREA)
Description
Предметом насто щего изобретени вл етс форма дл изготовлени пористых строительных изделий , отличающа с применением в ней перфорированного днища, под которое подаетс воздух под давлением .The object of the present invention is a form for the manufacture of porous building products, characterized by the use therein of a perforated bottom, under which pressurized air is supplied.
Сжатый воздух проходит через перфорированное днище и продувает уложенную в форму массу до полного прекращени прохода воздуха вследствие схватывани в жущего и твердени массы.The compressed air passes through the perforated bottom and blows the mass laid in the mold until the air flow is completely stopped due to setting in the baking and hardening mass.
На фиг. 1 схематически изображен продольный разрез формы; на фиг. 2 - поперечный разрез по линии А-Б на фиг. 1; на фиг. 3 - вид на форму сверху.FIG. 1 schematically shows a longitudinal section of the form; in fig. 2 is a cross-section along the line AB in FIG. one; in fig. 3 - view of the form from above.
Дерев нна (или металлическа ) форма / устанавливаетс на поддон 2, соединенный трубой 3 с воздухопроводом сжатого воздуха. Верхн крыщка поддона имеет круглые отверсти 4 диаметром 1-3 мм при рассто нии между ними 10 мм.The wood (or metal) shape / is installed on a pallet 2 connected by a pipe 3 to an air duct of compressed air. The top cover of the pallet has round holes 4 with a diameter of 1-3 mm with a distance between them of 10 mm.
Форму нагружают грузом (например , кирпичами, укладываемыми на поперечные стенки формы), чтобы ее не подн ло воздухом во врем продувки массы.The mold is loaded with a load (for example, bricks laid on the transverse walls of the mold) so that it is not lifted by air during mass blowing.
Процесс производства плит происходит следующим образом. Поддон соедин етс с воздухопроводом сжатого воздуха и форма заполн етс жидким раствором до середины ее высоты (т. е. наполовину).The process of plate production is as follows. The pallet is connected to the compressed air duct and the mold is filled with a liquid solution to the middle of its height (i.e., half).
Воздущные струи поступают в жидкую массу и в силу физического закона разбиваютс на отдельные воздущные пузырьки, которые поднимаютс кверху и выдел ютс в атмосферу.Air jets enter the liquid mass and, by physical law, break up into separate air bubbles, which rise to the top and are released into the atmosphere.
По мере схватывани массы дви жение указанных пузырьков воздуха замедл етс , а затем прекращаетс вовсе и масса спокойно отвердевает , сохран губчатое строение .As the mass sets, the movement of these air bubbles slows down, and then stops altogether and the mass quietly solidifies, retaining the spongy structure.
После окончани схватывани массы поддон отключаетс от воздухопровода и форма смен етс другой пустой формой, а перва форма, после окончательного затвердевани массы, освобождаетс от полученной пористой плиты. Предмет изобретени After the mass is set, the pallet is disconnected from the air duct and the mold is replaced with another empty mold, and the first mold, after the final solidification of the mass, is freed from the resulting porous plate. Subject invention
Форма дл изготовлени пористых строительных изделий путем продувки залитого в форму жидкого раствора воздухом, отличаю1Л , а с тем, что дл введени в раствор воздуха в форме применено перфорированное днище, под которое подают воздух под давлением.The form for the manufacture of porous construction products by blowing the liquid solution into the form with air is different, and with the fact that a perforated bottom is used to introduce air into the solution in the form, under which air is fed under pressure.
685685
№ 78994No. 78994
2 2
Фиг. 1FIG. one
Фиг. 3 4FIG. 3 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU371263A SU78994A1 (en) | 1947-11-22 | 1947-11-22 | Porous Construction Form |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU371263A SU78994A1 (en) | 1947-11-22 | 1947-11-22 | Porous Construction Form |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU78994A1 true SU78994A1 (en) | 1948-11-30 |
Family
ID=48253159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU371263A SU78994A1 (en) | 1947-11-22 | 1947-11-22 | Porous Construction Form |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU78994A1 (en) |
-
1947
- 1947-11-22 SU SU371263A patent/SU78994A1/en active
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