墙面基层清理：清理墙面，装好基层托架。同时进行结构套方，找规矩，弹出垂直线和水平线。并根据设计图纸和实际需要弹出安装石材的位置线和分块线。

Cleaning the wall base: cleaning the wall and installing the base bracket. At the same time, the structure of the square, to find the rules, pop-up vertical line and horizontal line. And according to the design drawings and the actual needs of the stone to install the location of the line and block line.

1、墙面所用石材的种类、大小、性能和等级，应该符合国家的规定等级。
1. The type, size, performance and grade of the stone used in the wall should be in accordance with the national standards.
2、墙面对大理石的色泽、立面分格、花色、花纹和图案应符合要求。
2, the wall of marble color, facade, color, pattern and pattern should meet the requirements.
3、石材孔、槽的数量、深度、位置、尺寸应符合设计要求不准有裂纹、缺边崩角等现象。
3, stone hole, groove number, depth, location, size should meet the design requirements, no cracks, cracks and other phenomena.
4、墙面干挂部件工艺应符合国家规定。
4, the wall dry hanging parts process should comply with state regulations.
5、石材表面和板缝的处理应符合设计要求。
5, the stone surface and seam shall comply with the design requirements.
6、石材表面（六面）均需做防碱化和防水处理。
6, stone surface (six sides) all need to prevent alkalization and waterproof treatment.
大理石电梯门套的使用越来越多，不仅要按照正确的方法正式工，还要注意后期的保养维护，这样才能延长电梯门套的使用寿命。
More and more use of marble elevator door, not only with the correct method of formal work, but also pay attention to the maintenance, so as to prolong the service life of the elevator door.
我们一直来都争取为客户提供更完美的服务，有广大客户的信任与支持，我们才会做得更好，走的更远，为客户们送去理想的产品，期待与您携手共创美好未来！
We have been trying to provide customers with more perfect service, with the trust and support of our customers, we will do better, go further, for customers to send the ideal product, look forward to working with you to join hands in creating a better future!