FIELD: process engineering.
SUBSTANCE: invention relates to production of decorative articles using amber and amber production wastes as filler and may be used for making decorative construction boards. Proposed method comprises preparation of filler, binder and mould, filling said binder in mould, curing it, extracting the article and drying to condition. Note here that article is cured at pressure to complete hardening. Note also that filler is the first to be filled in said mould, then binder is poured therein. Note that in pouring the binder absolute pressure is kept in said mould not exceeding 30 kPa. Note that pouring is carried out from below while, after pouring, absoluter pressure of up to 100-300 kPa is created to complete hardening. Note that pressure feed moment is selected to make binder viscosity be increased by not over 30% at said moment. After extraction, the articled is sliced into thin plates.
EFFECT: reduced labor input.
4 cl, 4 ex, 4 tbl
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