CONCRETE MIX FOR MANUFACTURE OF JEWELRY CLAW SETTING

摘要

FIELD: production of concrete mixes suitable for manufacture of jewelry claw settings replacing "stone" (rings, cuff-links, brooches). ^ SUBSTANCE: proposed concrete mix contains the following components, mass-%: mineral binder, 15-60; waste of turquoise processing process, 5-40; waste of processing alloys on base of copper and/or gold, 5-35; water, 10-30. ^ EFFECT: improved quality of concrete mix. ^ 1 tbl