工地电梯门套的施工与保养直接关系到建筑的整体美观度与使用寿命。为了确保工程质量，在施工和后期养护环节需要重点关注以下几个方面：

The construction and maintenance of elevator door frames on construction sites are directly related to the overall aesthetics and service life of the building. In order to ensure the quality of the project, the following aspects need to be focused on during construction and post maintenance:

一、 施工安装注意事项

1、 Construction and installation precautions

1. 施工前准备与测量

1. Preparation and measurement before construction

在安装前，必须确保电梯门框施工已完成，且成品灯盒的管线已铺设到位2。精准测量是施工的基础，需对门洞的高度、宽度及墙体厚度进行三维复尺，并弹好控制线，确保门套的垂直度与水平度误差控制在2mm以内8。

Before installation, it is necessary to ensure that the construction of the elevator door frame has been completed and the pipelines of the finished light box have been laid in place. Accurate measurement is the foundation of construction, which requires a three-dimensional re measurement of the height, width, and wall thickness of the door opening, and the use of control lines to ensure that the verticality and levelness errors of the door frame are controlled within 2mm.

2. 核心安装工艺

2. Core installation process

间隙预留：门套与电梯门之间必须预留3-5mm的间隙，以防止电梯门在开关时产生摩擦或异响6。

Gap reservation: A gap of 3-5mm must be reserved between the door frame and the elevator door to prevent friction or abnormal noise when the elevator door is opened or closed.

固定方式：不锈钢门套必须使用专用结构胶进行粘贴固定，这是防止后期脱落的关键2。若是石材门套，应采用干挂工艺，并使用专用AB胶加固，严禁采用普通水泥湿贴或仅用云石胶点粘。

Fixing method: Stainless steel door frames must be glued and fixed with specialized structural adhesive, which is the key to preventing them from falling off later. If it is a stone door frame, dry hanging technology should be used and special AB glue should be used for reinforcement. It is strictly prohibited to use ordinary cement wet pasting or only use marble glue for point sticking.

接缝处理：线条拼接通常采用45度对角拼接，需使用专业切角机裁切，确保碰角严密、平整，缝隙内不留余胶6。

Seam treatment: Line splicing usually adopts 45 degree diagonal splicing, which requires the use of a professional angle cutting machine to cut, ensuring tight and smooth collision angles, and leaving no residual glue in the gaps.

3. 施工安全与成品保护

3. Construction safety and finished product protection

施工人员必须佩戴安全帽、安全带等防护装备，防止机具或材料坠落7。

Construction personnel must wear protective equipment such as helmets and safety belts to prevent machinery or materials from falling.

安装完成后需立即进行成品保护。不锈钢表面的保护膜在交付前不得私自撕除；石材门套易磕碰的棱角处需用硬质瓦楞板做护角保护，表面覆盖塑料薄膜，以防其他工种交叉施工时造成划伤或污染2。

After installation, finished product protection should be carried out immediately. The protective film on the surface of stainless steel shall not be removed without authorization before delivery; The edges and corners of stone door frames that are prone to collision should be protected with hard corrugated boards and covered with plastic film to prevent scratches or pollution caused by cross construction of other trades.

二、 后期保养与维护须知

2、 Post maintenance and upkeep instructions

电梯门套的保养需根据具体材质“对症下药”，错误的清洁方式会严重损害门套表面：

The maintenance of elevator door frames should be tailored to the specific material, and incorrect cleaning methods can seriously damage the surface of the door frames

1. 不锈钢门套保养

1. Maintenance of stainless steel door frames

清洁手法：清洁时必须顺着不锈钢的发纹方向（通常为竖向）擦拭，严禁打圈或左右横向擦拭，以免破坏表面纹理并留下划痕9。

Cleaning method: When cleaning, it is necessary to wipe along the direction of the stainless steel hairline (usually vertical), and it is strictly prohibited to circle or wipe horizontally to avoid damaging the surface texture and leaving scratches.

清洁剂选择：日常可用中性清洁剂或专用不锈钢保养剂；镜面不锈钢建议使用优质玻璃清洁剂。严禁使用酸性、碱性或研磨性清洁剂10。

Cleaning agent selection: Neutral cleaning agents or specialized stainless steel maintenance agents can be used for daily use; It is recommended to use high-quality glass cleaner for mirror stainless steel. It is strictly prohibited to use acidic, alkaline, or abrasive cleaners.

定期养护：建议每季度或半年进行一次整体保养，喷洒保养剂后用防滑伤的软毛巾擦拭，保持光亮并防止氧化生锈9。

Regular maintenance: It is recommended to perform overall maintenance once every quarter or half a year. After spraying maintenance agent, wipe with a soft towel that is non slip to maintain brightness and prevent oxidation and rusting.

2. 石塑/石材门套保养

2. Stone plastic/stone door frame maintenance

日常清洁：石塑门套具有防水防潮功能，日常可用清水或中性洗洁精配合软毛刷、毛巾擦洗1。

Daily cleaning: The stone plastic door frame has waterproof and moisture-proof functions, and can be cleaned with clean water or neutral detergent combined with a soft brush and towel for daily use.

禁忌操作：绝对不要使用金属清洁球或小刀刮刻顽固污渍；严禁使用醋或其他酸性产品清洁，以免导致门套失去光泽或腐蚀1。

Forbidden operation: Never use metal cleaning balls or knives to scratch stubborn stains; It is strictly prohibited to use vinegar or other acidic products for cleaning to avoid causing the door frame to lose its luster or corrode.

环境控制：避免重物或锐器碰撞；避免长时间阳光暴晒或接触高温热源，以防材料老化、开裂或变形；如有水渍或油污溅洒，需及时用温水擦净并擦干3。

Environmental control: Avoid collisions with heavy objects or sharp objects; Avoid prolonged exposure to sunlight or high temperature heat sources to prevent material aging, cracking, or deformation; If there are water stains or oil spills, they should be wiped clean with warm water and wiped dry in a timely manner.