Dealer must read indoor suit door door skill
1. What is the quantity gate?
Measure the width, height, thickness and special conditions of the door opening of the required door to confirm the actual required door size, which is called the quantity door (highly pay attention to the floor plus or minus size, width note ash). Jiatong Door Industry adopts the international standard door standard method: the size is in millimeters (abbreviation: mm), the format is: width * height * thickness, for example: width 850 mm X height 2050 mm X wall thickness 150 mm. Reported to the manufacturer single writing format: 800*2000*150* quantity
2, the method of measuring the door:
(1) International quantity method: standing 2000 mm away from the door hole, visually inspected by eyes, the verticality of the left and right walls and the top wall, width and height (considering the height of the floor) are based on the narrowest point, and the thickness is at the widest point. The data is measured with an international tape measure, respectively.
(2) Chinese-style door method: first measure the width (upper, middle and lower points) with the Chinese standard 5 meter tape measure, then measure the high (left, middle and right points), then take the above width and height. The minimum value is the target size. Finally, measure the wall thickness, measure the thickness of the left and right wall surfaces and the top wall surface respectively, take the maximum value as the target size, and measure the relevant data (width error standard 40mm, height error standard 30mm, (the same household or the same floor is best unified) Width and height).
3, note:
(1) The verticality and inclination of the wall of the left and right walls and the top wall. The measurer should pay attention to selecting the minimum point as the target size.
(2) Single right angle wall. The measurer should actively seek customer opinions. The result: the first is that the customer chooses to keep the line left and right, and the appearance is uniform. The measurer and the customer indicate that the target size is reduced by 60mm, and the desire to retain the line can be realized. Second, the customer chooses the target size. Change (customer requires the door leaf to be slightly larger), it must be explained to the customer that the line on the right side of the wall is small enough to be suitable (the effect is that the line is asymmetrical).
(3) Double-sided right-angle wall. The measurer should actively seek customer opinions. The result: the first is that the customer chooses to keep the line left and right, and the appearance is uniform. The measurer can reduce the target size by 120mm, which can achieve the above goal. The second is that the customer chooses the target size unchanged. The installer cut the line on the double-sided right-angle wall to a suitable size.
(4) The top wall is at right angles. The measurer should actively seek customer opinions. The first is that the customer chooses to keep the line and unify the appearance. The measurer can take the reduced (short) target size of 60mm, which can achieve the above goal; the second is that the customer chooses the target size unchanged, during installation. The installer cut the line to the right size.
(5) Floor. Since the actual situation of customers is very different, it is generally classified into three types: the first one is already paved, and the above measurement method can be used; the second is unfloored, the height should be reduced: A, floor tile: Marble, ceramic tile uniform reduction of 50mm; B, tiled wood flooring, composite flooring, solid wood flooring uniform reduction of 30mm; C, skeleton wood flooring with the skeleton and the actual floor thickness increased by 10mm.
4. What is the size of the door hole, door frame and door leaf?
(1) Door hole size: also called the door hole to see the light size. That is, the light body size, width and height of the door cannot be installed. When measuring the installation door, it must be added or subtracted according to the actual situation.
(2) Door frame size: It can be installed in the target door hole at will and the size of the door leaf can be installed. Also called the frame frame size.
(3) Light size of the door frame: After the target door frame is installed, the light is visible in the center of the inner side of the door frame. The door frame sees the light size as the method of the door leaf size: width: the door fan sees the light size plus 15 mm, the height does not change.
(4) Door leaf size: It is suitable for the door leaf size that can be installed in the door frame and can move freely. The gap between the door leaf and the door frame is 6-8 mm, and the gap between the door leaf and the floor is 8-12 mm.
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