METHOD FOR MANUFACTURING REINFORCED ARTICLES Russian patent published in 2022 - IPC C04B32/02 

FIELD: building.

SUBSTANCE: invention relates to a method for manufacturing reinforced articles and can be used in the production of construction details, e.g., facing panels or structural elements. The method includes mixing reinforcing fibres with a binder and water; moulding an article on a mould with a liquid-permeable surface by depositing binder-coated fibres, drying and hardening the articles on a substrate repeating the shape of the article. After the article is moulded, the wet workpiece is laid on a substrate repeating the shape of the article, transported for drying in said substrate; after drying, the article is put on another substrate corresponding to the size of the article after drying, whereon the article is pressed and sent to the hardening apparatus. An autoclave curing compound is used as a binder, and an autoclave acts as a hardening apparatus. The finished moulded article is multilayer, wherefor multiple layers are laid on a substrate and pressed after moulding or drying.

EFFECT: strength of reinforced articles is increased, product range of used reinforcing fibres is expanded.

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