Outer wall of fabricated building structure

The invention discloses an outer wall of a fabricated building structure. The outer wall comprises a foamed glass layer, a concrete layer and a thermal insulation foam layer, wherein the foamed glasslayer, the concrete layer and the thermal insulation foam layer are sequentially stacked; a heat insulation cavity is further formed between the thermal preservation foam layer and the concrete layer,and the foamed glass layer is provided with dense bubbles, so that the good heat preservation effect is achieved; in addition, the large-area heat insulation cavity can fully meet the 75% energy-saving standard requirement of national building engineering; and the whole outer wall is less in material, large-scale production is easy in a factory, and the production cost is low. 本发明公开了一种装配式建筑结构的外墙，包括依次层叠设置的发泡玻璃层、混凝土层和保温泡沫层，保温泡沫层与混凝土层之间还设置有隔热空腔，发泡玻璃层有密集的气泡，能够起到良好的保温效果，再加上大面积的隔热空腔可以充分满足国家建筑工程75％节能标准要求，且整个外墙用料少，易于在工厂内大规模生产，生产成本低。