METHOD OF JEWELRY INSERTS PRODUCTION

摘要

FIELD: household goods and personal effects. ^ SUBSTANCE: natural ornamental stone is coated with at least one layer of paste. Then paste is to be solidified. Paste includes cement and natural ornamental stone granules which are 0.1-1.0 mm in size. Cement and granules are taken at weight ratio 1:3 and water-cement ratio 0.6-0.8. After that stone is mechanically treated. ^ EFFECT: wide variety of individually designed inserts. ^ 2 ex