1.门洞墙体的厚度(门洞墙体的厚度低不少于80㎜。低与80mm尺寸的门框的强度不是很大，对门的支撑力度不够。如果小于80mm需要将墙体的厚度加厚到80mm以上)测量：要对门洞墙体的上、中、下三处进行测量，看墙体的厚度是否一样，同时也要看左右墙体和门洞顶上墙体的厚度是否一样，不一样的取它们大值，但误差不得超过5㎜。如果墙体厚度的误差超过5㎜，就需要进行修正。

1. Measurement of the thickness of the door opening wall (the thickness of the door opening wall is not less than 80mm. The strength of the door frame with the size of 80mm is not very large, and the support strength of the door is not enough. If the thickness of the wall is less than 80mm, the thickness of the wall should be thickened to more than 80mm): the upper, middle and lower parts of the door opening wall should be measured to see whether the thickness of the wall is the same, and the thickness of the left and right walls and the wall on the top of the door opening should also be the same, If they are different, take their larger values, but the error shall not exceed 5mm. If the error of wall thickness exceeds 5mm, it needs to be corrected.

2.墙壁为丁字墙：用细木工板做宽度为50-60mm的假墙壁安放门套线。厚度同墙壁的墙体厚度一样。

2. The wall is a T-shaped wall: use blockboard as a false wall with a width of 50-60mm to place the door pocket line. The thickness is the same as that of the wall.

3.实际测量济南铜门门洞的宽度和高度。要对门洞的上、中、下三处进行测量是否一致，如果不一致，以窄处为准，但误差不得超过20㎜。对于误差超过20mm的要对墙洞进行修正，修正可以用水泥砂浆或石灰进行修正。

3. Measure the width and height of Jinan Tongmen door opening. The upper, middle and lower parts of the door opening shall be measured for consistency. If they are inconsistent, the narrow part shall prevail, but the error shall not exceed 20 mm. If the error exceeds 20mm, the wall hole shall be corrected. The correction can be made with cement mortar or lime.

4.门洞有台阶的。有台阶一面的脸套线要加上台阶高度，具体尺寸根据台阶的高度来定。

4. The door opening has steps. The height of the step shall be added to the face cover line with the step side, and the specific size shall be determined according to the height of the step.

5.卫生间和厨房门洞墙体的厚度特别要注意的是墙体上贴墙砖的厚度。一般单面贴砖加厚25㎜，两面贴砖加厚50㎜，具体情况由设计师与客户及装修公司三方面签字确认。（尺寸要包括墙体的厚度，建议是墙砖贴好后测量，会更加精确。）

5. The thickness of the wall of the bathroom and kitchen door opening should pay special attention to the thickness of the wall tiles on the wall. Generally, the thickness of single-sided tiling is 25 mm, and the thickness of two-sided tiling is 50 mm. The details shall be signed and confirmed by the designer, the customer and the decoration company. (The size should include the thickness of the wall. It is recommended to measure after the wall tiles are pasted, which will be more accurate.)

6.门洞上面有突出来的横梁时，上面门套线无法安装。可以用细木工板做50-60mm高的假墙壁，其长度于门洞宽度一样，深度和门洞厚度一致。

6. When there is a protruding beam above the door opening, the upper door pocket line cannot be installed. The blockboard can be used to make a 50-60mm high false wall, its length is the same as the width of the door opening, and its depth is the same as the thickness of the door opening.

7.哑口（指不装门或不用其他东西屏蔽的墙体开口，比如客厅和阳台、卧室和阳台之间的开口。）、窗套（指窗框和铜门门框沿边所包的木质套或其他材料，压在墙上有几公分不等。）测量基本上同门洞测量一样，只是尺寸按实际测量结果扣除，不需扣除。

7. Dumb mouth (refers to the wall opening without doors or shielding with other things, such as the opening between the living room and the balcony, the bedroom and the balcony.), window cover (refers to the wooden cover or other materials wrapped along the window frame and the copper door frame, which are pressed on the wall for several centimeters.) The measurement is basically the same as the measurement of the door opening, but the size is deducted according to the actual measurement results, without deduction.

注意，在测量时注意门的开启方向，开启方向定义为：从门的正面看，把手在左为左开，把手在右为右开。更多相关事项就来我们网站http://www.jnqianfu.com进行咨询了解吧！

Note that when measuring, pay attention to the opening direction of the door. The opening direction is defined as: from the front of the door, the handle on the left is left open, and the handle on the right is right open. Come to our website for more relevant matters http://www.jnqianfu.com Consult and understand!