Maqolada tog' jinslarini boyitish chiqindilaridan sement sanoatida kompleks xom ashyo va yarim quruq usuldapresslab kuydirmasdan devorbop toshsimon buyumlar olish uchun mineral kompozitsiya (press-poroshok) komponenti,hamda GOST 10178-85 ning PS 400 D20 markali portlandsementlarga qo'ygan talabiga muvofiq keluvchi sementlarishlab chiqarishda to'ldiruvchi qo'shimcha sifatida foydalanish imkoniyatlarini o' rganish borasidagi tadqiqotlarnatijalari keltirilgan.
Tayanch iboralar: volfram va flyuorit rudalarini boyitish chiqindilari, ikkilamchi xom ashyo, sementga qo'shimcha,qo'shimchali portlandsement, press-poroshok, yarim-quruq usul, kuydirmasdan olinadigan g'isht, energiya tejamkorlik,atrof-muhit muhofazasi, tog' ekologiyasi.
The article presents the results of studies on the feasibility of using stale rock refuse in the cement industry as acomplex raw material and the main component of the mineral composition (press powders) for the release of unfiredpressed wall stones by the method of semi-dry pressing, as well as filler additives for the production of additionalportland cement, corresponding to the requirements of GOST 10178-85, required for cement grade PC 400 D20.
Key words: tungsten and fluorite rock refuse, secondary raw materials, cement additives, additional portlandcement, press powder, semi-dry pressing, unfired brick, energy efficiency, environmental protection, mountain ecology.