METHOD OF PRODUCING MULTILAYER CONSTRUCTION ARTICLES Russian patent published in 2016 - IPC B28B1/10 B28B23/02 B28B13/02 B32B13/00 

FIELD: construction.

SUBSTANCE: invention relates to construction and is intended for reliable and durable water-resistance of both aboveground and underground and underwater construction. Method of producing multilayer construction articles includes serial laying in form with sides of reinforcement mesh with anchor elements, concrete mixture, waterproof layer of elastic material in form of film. Vacuum pressure is created in space limited by form and film fixed to its sides. Hardening material of protective finishing layer is placed to embrace anchor elements with it. Wherein laying of concrete mixture is made separately: at first, coarse filler is supplied simultaneously with laying of reinforcement mesh, after vacuum creation hardening solution is supplied in pore space with simultaneous laying of protective-finishing layer material.

EFFECT: technical result is high efficiency of hydroprotection, improvement of strength of article.

1 cl, 2 dwg