METHOD OF FORMING LARGE-SIZE LOAD-BEARING STRUCTURES FROM GLASS-REINFORCED PLASTIC AND FORMING DEVICE TO THIS END Russian patent published in 2010 - IPC B63B9/06 B63B5/24 

FIELD: transport.

SUBSTANCE: invention relates to ship building, particularly to production of ship load-bearing structures made from fibre-glass-reinforced plastic. Proposed method comprises laying fibre-glass-reinforced plastic in layers on tooling surface between which binding resin and catalyst are arranged, material is rolled, held for period required for material curing, and structure is removed from the tooling. Impregnation and rolling of aforesaid layer are performed simultaneously with feeding binding composition to impregnating-rolling roller arranged on the end of telescoping hollow tube though which binding material is fed from the chamber for it to be mixed. Said resin, catalyst and curing agent are fed by pumps. Forming device comprises impregnating-laying assembly arranged on self-propelled wheeled gantry mounted on rails to transfer aforesaid assembly along the material laid. Beam of said gantry accommodates moving platform to transfer aforesaid assembly in crosswise direction, gantry drive and control board. Aforesaid assembly has compressor to drive aforesaid pumps.

EFFECT: reduced air inclusions in produced structures.

4 cl, 5 dwg