PL33809B1 - - Google Patents
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- Publication number
- PL33809B1 PL33809B1 PL33809A PL3380947A PL33809B1 PL 33809 B1 PL33809 B1 PL 33809B1 PL 33809 A PL33809 A PL 33809A PL 3380947 A PL3380947 A PL 3380947A PL 33809 B1 PL33809 B1 PL 33809B1
- Authority
- PL
- Poland
- Prior art keywords
- blast furnace
- furnace slag
- granulated blast
- clay
- dried
- Prior art date
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Description
Dotychczas znane wyroby ze szlaki granulo^ wanej zawieraly domieszke np. cementu lub wapna. Domieszki te podrazaja znacznie wyro¬ by. Sposób wedlug wynalazku polega na tym, ze do szlaki granulowanej, wielkopiecowej, do¬ daje sie tylko gliny, a wiec materialu nie pro¬ dukcji fabrycznej, a zatem taniego i latwo do¬ stepnego, co w rezultacie daje tani produkt.W celu otrzymania wyrobu z materialu lek¬ kiego po dodaniu gliny do szlaki granulowanej nadaje sie mu dowolna forme, suszy sie i wy¬ pala, w rezultacie czego otrzymuje sie produkt lekki, wytrzymaly o zlym przewodnictwie ciepla. PLHitherto known granular slag products have included an admixture of, for example, cement or lime. These admixtures significantly irritate the products. The method according to the invention consists in adding only clay to the granular, blast furnace slag, and therefore the material is not produced by the factory, and therefore cheap and easy to use, which results in a cheap product. from a light material, after adding clay to the granulated slag, it is given any form, dried and fired, as a result of which a light, strong product with bad heat conductivity is obtained. PL
Claims (1)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL33809B1 true PL33809B1 (en) | 1949-10-31 |
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