电梯门洞修改方案 1 1 .1 编制依据.................................................................................................................. 2 2 .1 工程概况.................................................................................................................. 2 3 .1 电梯门洞的修改事宜.............................................................................................. 3 4 .1 电梯门洞的踢凿、植筋、浇筑砼方法.................................................................. 4 4 .1 .1．施工准备 .............................................................................................................. 4 4 .1 .2．施工工具及人员准备： ......................................................................................... 4 4 .1 .3 电梯门洞的踢凿方法： ........................................................................................... 4 4 .1 .4 电梯门洞的植筋工艺； ........................................................................................... 5 4 .1 .4 .1．植筋胶技术参数 ................................................................................................. 5 4 .2 .植筋用胶粘剂 .......................................................................................................... 5 4 .3 .植筋工程施工机具 ..................................................................................................... 7 4 .4 植筋工程作业条件 ................................................................................................... 8 4 .5 .植筋工程施工工艺流程 .............................................................................................. 9 4 .5 .1．植筋工程施工工艺流程图 ..................................................................................... 9 4 .5 .2 .孔位定位 ............................................................................................................... 1 0 4 .5 .3 .钻孔 ................
