SYSTEM AND METHOD FOR PRODUCTION OF CONSTRUCTION MATERIALS IN FORM OF DRY MIXTURES WITH IMPROVED TECHNICAL PROPERTIES Russian patent published in 2020 - IPC B28C5/00 

FIELD: chemistry.

SUBSTANCE: present invention discloses a system and method of producing various dry construction mixtures and auxiliary construction materials (DMC) with improved structural properties. Said system and method use material sorting unit (204) which sorts at least one of a plurality of raw materials (A, B, … N) based on their particle size and physical properties. These sorted raw materials are stored separately in the material feed sections (260) and selected in accordance with the structural requirements for the end user brand. Invention further includes use of material selection unit (210), which controls operation of various components of present invention. Said system and method also provide a simple means of recycling industrial wastes, such as fly ash and blast-furnace slag, for production of various construction and auxiliary construction materials.

EFFECT: invention discloses a system and method of producing construction materials in form of dry mixtures with improved technical properties.

24 cl, 7 dwg