Manufacturing method of lightweight sandwich concrete angle steel truss column

The invention discloses a manufacturing method of a lightweight sandwich concrete angle steel truss column, and belongs to the related technical field of building construction. The manufacturing method of the lightweight sandwich concrete angle steel truss column comprises the following steps that 1, parts of the lightweight sandwich concrete angle steel truss column are manufactured; 2, the partsare welded in an assembled mode; 3, casing pipes are welded in an assembled mode; 4, lightweight concrete is poured; 5, a fireproof protection layer is sprayed; 6, a cylindrical surface wrapping layer is sprayed; and 7, a mold is dismounted. The lightweight sandwich concrete angle steel truss column manufactured by the method is firm and durable in structure, can be widely applied to the technical field of building construction, and has a wide application prospect. 本发明公开了一种轻质夹心混凝土角钢桁架柱制作方法，属于建筑施工相关技术领域，所述的轻质夹心混凝土角钢桁架柱制作方法包括如下步骤：步骤一，制作轻质夹心混凝土角钢桁架柱零部件；步骤二，进行零部件组对焊接；步骤三，套管组对焊接；步骤四，浇筑轻质混凝土；步骤五，喷涂防火保护层；步骤六，喷涂柱面包裹层；步骤七，拆除模