| 摘要 |
<p>The molded body has a handy, multi-armed and star-like shape and is made of burnt clay, mud, excavator-mud, slag or a mixture of them, with mineral additives, cement, building material, or suitable industrial waste. The raw materials are shaped in an automated turntable press, and then ceramized in a combustion process, to produce a hard, non-lixiviating and wear-resistant molded body. the protruding arms are at regular angles to each other and are shaped like a regular tetrapod.</p> |
