Fabricated composite formwork cast-in-place foam concrete self-insulation outer wall system

The utility model discloses an assembly type composite formwork cast-in-place foam concrete self-insulation outer wall system which comprises steel bar frameworks arranged on the two sides to form a hollow wall body supporting structure, and an outer side wall plate and an inner side wall plate are arranged on the outer side of the hollow wall body supporting structure formed by the steel bar frameworks respectively. The outer side wall plate and the inner side wall plate are connected and fixed through the wall plate connecting rib, the wall plate connecting rib penetrates through the wall body supporting structure, the two ends of the wall plate connecting rib are connected with the outer side wall plate and the inner side wall plate respectively, an installation space is formed between the outer side wall plate and the inner side wall plate, and foam concrete is filled in the installation space. The composite formwork cast-in-place foam concrete fabricated system has the integrated functions of self-heat-p