SU66745A1 - Method and device for forming articles from non-woven materials with fibrous fillers - Google Patents
Method and device for forming articles from non-woven materials with fibrous fillersInfo
- Publication number
- SU66745A1 SU66745A1 SU1582A SU339658A SU66745A1 SU 66745 A1 SU66745 A1 SU 66745A1 SU 1582 A SU1582 A SU 1582A SU 339658 A SU339658 A SU 339658A SU 66745 A1 SU66745 A1 SU 66745A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- woven materials
- fibrous fillers
- forming articles
- fibers
- fibrous
- Prior art date
Links
Description
Известен способ изготовлени изделий из в жущих материалов с волокнистыми наполнител ми, согласно которому волокна, смоченные водой, посыпают сухим порошком цемента, после чего обезвоживают и уплотн ют. При этом способе невозможно достигнуть равномерного распределени волокна в композиции и тесного смешени его с в жу ш,им.A known method for the manufacture of products made from fiber-filled materials, according to which fibers moistened with water are sprinkled with dry cement powder, after which they are dehydrated and compacted. With this method, it is impossible to achieve a uniform distribution of the fiber in the composition and intimate mixing with it.
Новизна предлагаемого способа заключаетс в следующем.The novelty of the proposed method is as follows.
С целью ориентировки волокнистого наполнител в одном направлении , сухую смесь порошка с волокнистым материалом пропускают через вибросито, дно которого имеет шели с определенной направленностью в установленную под ним форму. При этом смесь проходит зону с тонко распыленной водой, затем наращиваетс до требуемой толщины .In order to orient the fibrous filler in one direction, a dry mixture of the powder with the fibrous material is passed through a vibrating screen, the bottom of which has shells with a certain directionality in the form established under it. In this case, the mixture passes through a zone with finely sprayed water, then grows to the required thickness.
Благодар наличию в сите только продольных щелей волокна получают ориентировку преимущественно в одном, требуемом направлении , что повыщает механические свойства изделий. Пада , зерна в жущего и волокна адсорбируют мельча1 щие капельки распыленно воды, чем достигаетс сцепление зерен и волокон друг с другом, равномерное увлажнение смеси и распределение волокон в в жущем .Due to the presence of only longitudinal slits in the sieve, the fibers receive an orientation mainly in one required direction, which improves the mechanical properties of the products. The pads, the grains in the binder and the fibers adsorb the tiny droplets of sprayed water, which results in the adhesion of the grains and fibers to each other, uniform wetting of the mixture and the distribution of fibers in the binder.
Отформованное изделие подвергают известным видам обработки- отсасывают воду, уплотн ют и т. д.The molded product is subjected to known types of treatment; water is sucked off, compacted, etc.
Предлагаемым способом .можно получать всевозможные издели : плиты, листы и т. п. из цемента, гииса и других в жущих с волокнами минерального или органического происхождени , например стекл ннойBy the proposed method, it is possible to produce all sorts of products: plates, sheets, etc., from cement, giisa, and others in mineral or organic matter that live with fibers, for example glass
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1582A SU66745A1 (en) | 1944-03-06 | 1944-03-06 | Method and device for forming articles from non-woven materials with fibrous fillers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1582A SU66745A1 (en) | 1944-03-06 | 1944-03-06 | Method and device for forming articles from non-woven materials with fibrous fillers |
Publications (1)
Publication Number | Publication Date |
---|---|
SU66745A1 true SU66745A1 (en) | 1945-11-30 |
Family
ID=51384016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1582A SU66745A1 (en) | 1944-03-06 | 1944-03-06 | Method and device for forming articles from non-woven materials with fibrous fillers |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU66745A1 (en) |
-
1944
- 1944-03-06 SU SU1582A patent/SU66745A1/en active
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