空心方管的用料及质量问题。

Material and quality problems of hollow square tubes.

现在有一个非常不好的现象，那就是大量的使用空心管材铁料。并不是说不能使用空心管材铁料，而不能使用太薄的方管、圆管。大家看到，由于成本的问题，有的业主、甲方、施工单位、开发商在选购铁艺大门时严重的压价，在招投标过程中，将压的很低，严重者甚会压到低于制作成本。

Now there is a very bad phenomenon, that is, a large number of hollow pipe iron materials are used. This is not to say that hollow pipes and iron materials cannot be used, but too thin square and round pipes cannot be used. As you can see, due to the problem of cost, some owners, Party A, construction units and developers have seriously pressed the price when purchasing the iron gate. During the bidding process, the price has been pressed very low, even lower than the production cost.

使得有些铁艺大门厂家，为了保住成本或者微薄的利润，在材料使用上选用低成本的材料，甚偷工减料，以次充好。有时甲方就公开说明可以使用薄壁的管材。这种情况的出现，都大大减少了铁艺制品的使用寿命。一些铁艺大门大量的使用空心管材铁料，对铁艺大门的系数造成了很大的影响。

Some iron gate manufacturers choose low-cost materials in the use of materials in order to maintain costs or small profits, or even cut corners and substitute inferior materials. Sometimes Party A publicly states that thin-walled pipes can be used. This situation has greatly reduced the service life of iron products. Some iron gates use a large number of hollow pipes and iron materials, which has a great impact on the safety factor of iron gates.

济南铁艺大门工人的人身问题，也是个普遍存在的大问题。

The personal safety of workers at Jinan Iron Art Gate is also a common problem.

许多铁艺大门作坊的工人，根本无可言，拼命工作，拼命抢工期，血的教训历历在目。出现员工人身事故的主要原因，大多是的意识不足，制度不健全，不重视管理，只图省小钱；在施工之前，没有施工组织设计环节，各种措施和员的配置不到位。

Many workers in the iron gate workshop have no safety at all. They work hard and rush for work. The lesson of blood is vivid. The main reasons for the personal safety accidents of employees are that the leaders have insufficient safety awareness, the system is not sound, they do not pay attention to management, and only try to save money; Before construction, there was no construction organization design link, and various safety measures and the allocation of safety officers were not in place.

一要防污染。尤其是在除锈、喷漆作业时，配备防护面具，防止有毒的粉尘、气体、液体侵入体内。

First, prevent pollution. Especially in rust removal and painting operations, protective masks shall be equipped to prevent toxic dust, gas and liquid from entering the body.

二是防触电。电动工具的绝缘和检查，绝缘手套、绝缘鞋的配备，雨天雾天等湿度大的天气时的施工，都要严格遵守操作规程。作业周边环境的电力设施的考察和提防，都要心中有数。

The second is to prevent electric shock. The insulation and inspection of electric tools, the provision of insulating gloves and insulating shoes, and the construction in rainy days, foggy days and other humid weather should strictly comply with the operating procedures. The inspection and precaution of the power facilities in the surrounding environment should be well known.

三是防高空坠落。

The third is to prevent falling from height.

此外铁艺大门在制作过程中厂家已考虑到了户外环境的特点，在材料和涂料的选用上都做到了防锈、耐磨、抗腐蚀，抗曝晒等，所以用户只要在选购时，不要贪图便宜买一些质量不合格的铁制设施就行了。为延长户外铁艺设施的寿命，铁艺大门还有经常保养，详情了解可以来我们网站//www.lefouu.com咨询！

In addition, the manufacturer has taken into account the characteristics of the outdoor environment in the production process of the iron gate, and has achieved rust prevention, wear resistance, corrosion resistance, sun exposure resistance, etc. in the selection of materials and coatings, so users should not buy some unqualified iron facilities at a low price when purchasing. In order to extend the service life of outdoor iron art facilities, the iron art gate also has regular maintenance. For details, please visit our website //www.lefouu.com consulting service