REGSANG

REGSANG, jinsi kuhii tahshiniero guyand, ki tarkibi onro donahoi mineralu jinshoi gunoguni bo gil va moddahoi karbonati, silisiyi va gayra shakhshuda (sementshuda) tashkil medihand; Regsang regi sanggashta ast. Regsang vobasta ba andozai donahoyash maydadona (az 0,1 to 0,25 millimetr), miyona dona (0,25—0,5 millimetr), kalondona (0,5 millimetr) va az rui tarkibi minerali harkhela (kvarsi, arkozi, grauvakka va gayra) meshavad. Zichiash 2250— 2670 kilogramm/metr3; masomanokiash 0,69— 6,70%; obbardoriash 0,63—6,0%. Khususiyathoi fizikiyu mekhanikii Regsanghoi bo moddahoi silisiy va karbonati shakhshuda nisbat ba Regsanghoi bo gil shakhshuda khele balandand. Otashtobovarii Regsang niz gunogun ast. Regsanghoi tozai kvarsi ba harorati baland (1700°Selsiya) tobovarand. Regsang dar binokori baroi ruykashi devorho va rohsoziyu betonsozi ba kor meravad. Regsangi kvarsii ziyoda az 95% duoksidi silisiy doshtaro baroi istehsoli dinas, hamchun flyus hangomi gudokhtani misu nikel, inchunin baroi tayyor kardani shisha istifoda mebarand.