一、电梯套、门套、窗套安装前期工作：

1、 Pre installation work for elevator covers, door covers, and window covers:

安装电梯套和门窗套前，应先检验预留门窗洞口的尺寸是否符合设计要求以及前道工序质量是否能满足安装要求。墙面的基底是否符合作业条件，并应在墙顶、墙面及地面抹灰工程完工后进行。

Before installing elevator sleeves and door and window sleeves, it is necessary to check whether the size of the reserved door and window openings meets the design requirements and whether the quality of the previous process can meet the installation requirements. Whether the base of the wall meets the working conditions should be carried out after the completion of the wall top, wall, and floor plastering works.

二、电梯套、门窗套施工安装流程：

2、 Construction and installation process of elevator sleeves and door and window sleeves:

1、电梯门套施工流程 ：检查安装墙面、套口——定位与放线——检查石塑线条和搭配侧板——结构胶涂点——安装固定——清洁饰面

1. Elevator door frame construction process: Check and install the wall and sleeve opening - Positioning and laying out - Check the stone plastic lines and matching side panels - Apply structural adhesive points - Install and fix - Clean the surface

2、检查安装墙面、套口：检查墙面和套口的安装前提是否具备，检查门套预留洞口尺寸是否符合设计要求，窗套检查预留台面是否符合尺寸。

2. Check the installation of walls and openings: Check if the installation prerequisites for the walls and openings are met, check if the size of the reserved opening for the door frame meets the design requirements, and check if the reserved countertop for the window frame meets the size.

3、定位放线：根据设计要求，在实际位置做出基础线，并保证整体方正。门套定位，压框宽度应保证余量尺寸一致。

3. Positioning and laying out: According to the design requirements, make the foundation line at the actual position and ensure the overall squareness. The positioning of the door frame and the width of the pressure frame should ensure consistent margin dimensions.

4、检验石塑线条和侧板：安装前，检查石塑线条和侧板的尺寸、规格、加工质量、特备零件的规格以及数量**符合设计及规范要求。

4. Inspection of stone plastic lines and side panels: Before installation, check that the size, specifications, processing quality, specifications, and quantity of special parts of the stone plastic lines and side panels meet the design and specification requirements.

5、结构胶涂点：在电梯套和门窗套所需的石塑线条和侧板背部进行结构胶均匀打点，间距为10-20CM为宜。

5. Structural adhesive application points: Apply structural adhesive evenly on the stone plastic lines and back of the side panels required for elevator sleeves and door and window sleeves, with a spacing of 10-20CM.

6、安装固定：电梯套和门套安装需对安装部位首先量尺，处理接头及转角位置；设计无特殊要求，接头应成45°角；然后直接按照施工图要求进行上墙安装。

6. Installation and fixation: For the installation of elevator sleeves and door sleeves, the installation site needs to be measured first, and the joint and corner positions should be processed; There are no special requirements for the design, and the joint should be at a 45 ° angle; Then proceed with wall installation directly according to the construction drawings.

7、清洁饰面：安装完工之后撕去饰面的保护膜，用抹布和肥皂水对勾缝出进行清洁处理。

7. Cleaning the finish: After installation is completed, remove the protective film from the finish and clean the joints with a cloth and soapy water.

三、电梯套、门套、窗套安装质量主控项目：

3、 Main quality control items for the installation of elevator covers, door covers, and window covers:

1、电梯套、门窗套制作安装所使用材料的材质、规格、花纹和颜色、材质的防火性、胶粘剂的甲醛含量应符合设计要求及***标准的有关规定。

1. The materials, specifications, patterns, and colors used for the production and installation of elevator sleeves and door and window sleeves, as well as the fire resistance of the materials and the formaldehyde content of the adhesive, should comply with the design requirements and relevant regulations of * * * standards.

2、石塑电梯门套的造型、尺寸和固定方法应符合设计要求，安装应牢固。

2. The shape, size, and fixing method of the stone plastic elevator door frame should meet the design requirements, and the installation should be firm.

3、电梯套和门套表面应平整、洁净、线条顺直、接缝严密、色泽一致，不得有裂缝、翘曲及损坏。

3. The surface of elevator and door covers should be flat, clean, with straight lines, tight joints, and consistent color, without cracks, warping, or damage.

四、电梯套、门套成品保护：

4、 Protection of finished elevator and door frames:

安装电梯门套时不得损坏墙面，不得用锤击墙面和门窗框。应注意保护已施工完的墙面、地面、顶棚和窗台不受损坏，保持装饰面层的洁净。

When installing elevator door frames, do not damage the walls, and do not use hammers to hit the walls and door and window frames. Attention should be paid to protecting the completed walls, floors, ceilings, and window sills from damage, and maintaining the cleanliness of the decorative surface layer.