Now there are more and more iron gate manufacturers in Jinan, especially the iron matching, iron courtyard gate and so on. This is because everyone's awareness of security is getting higher and higher. In fact, Jinan iron gate has a long history, the development of iron materials and technology also has more than 2000 years of development process. However, there are not many introductions and articles about the construction scheme of Jinan iron gate on the network, which can be said to be few and few. Well, now detailed introduction of the following Jinan iron gate construction scheme.

1、施工预备：

1. Construction preparation:

制造好的济南铁艺大门进场时要有出厂合格证和试验报告，其标准、类型、尺寸均应契合设计要求。

The manufactured Jinan iron gate should have factory certificate and test report when entering the site, and its standard, type and size should meet the design requirements.

弹好济南铁艺大门方位线，并依据1250px水平线，确定好装置标高。

Play the orientation line of Jinan iron gate, and determine the elevation of the device according to 1250px horizontal line.

2、施工关键：

2. Key points of Construction:

济南铁艺大门的洞口处理：

The treatment of the entrance of Jinan Iron Gate:

铁艺装置选用预留洞口后塞口的装置办法。铁艺洞口的水平方位应以墙体1250px线为标准，往上返，量出窗下皮标高，弹线找直。为确保各层窗口上下通线，选用经纬仪将两侧直线打在墙上。塑钢铁艺框与墙体的间隙每侧留10-15mm。

The iron craft device adopts the device method of reserving the hole and then plugging. The horizontal orientation of the iron hole should be based on the 1250p X-ray of the wall. Go up, measure the elevation of the lower skin of the window, and snap the line to straighten it. In order to ensure the upper and lower lines of windows on each floor, the theodolite is selected to mark the straight lines on both sides on the wall. The gap between the plastic steel iron frame and the wall shall be 10-15mm on each side.

济南铁艺大门门框用固定铁件与墙体连接。即用自攻螺钉将铁件装置在窗框外侧投足槽内，再将济南铁艺大门门框送入洞口定位，定位处穿过铁件预留孔，在墙体相对位对上钻洞并插入胀管，拧紧胀管螺钉将铁件与墙体固定。

The door frame of Jinan iron gate is connected with the wall with fixed iron pieces. In other words, the self tapping screw is used to put the iron parts into the slot outside the window frame, and then the door frame of Jinan iron art gate is sent to the hole for positioning. The positioning position passes through the reserved hole of iron parts, and the hole is drilled in the relative position of the wall and the expansion pipe is inserted. The expansion screw is tightened to fix the iron part with the wall.