1、支板底模，填充内模放线，肋间打孔
                                                                         2、铺设下铁及水电管线
                                                                         3、用铁丝绑扎填充内模两端，并安装下垫块铺放填充内模即开槽处
                                                                         4、铺设上铁，并放钢筋马镫
                                                                         5、安放填充内模上垫块
                                                                         6、穿整体抗浮铁丝
                                                                         7、隐蔽验收，浇注混凝土