In ancient times, Lubanchi was not only the standard for installing doors in folk buildings, but also the standard for installing doors in royal buildings. The Practice of the Ministry of Industry and Social Security lists 24 gate sizes of1under the rule of Lu Banchi, including Tiancai Gate 3 1, Yishun Gate 3 1, Lu Guan Gate 33 and Fude Gate 29.
In ancient books such as Lu Ban Jing and Shi Lin Guang Ji, some auspicious dimensions of portals are listed. According to Lu Ban Jing, a small single door should be opened 2 feet and 1 inch, that is, 67.2 cm is the main entrance, and a single door should be opened 2 feet and 8 inches, that is, 89.6 cm is the auspicious door.
Small double doors should be four feet three inches a minute, that is,137.92cm is an auspicious door, and double doors should be four feet three inches eight minutes, that is,140.16cm is a wealth door, and large double doors should be five feet six inches? Six points, namely181.12cm, are auspicious doors.
Extended data:
Optimum size of width and height of Lubanchi gate:
1. In general, the main gate of urban residence adopts the auxiliary gate with the size of 1200mm×2000mm. The width of the unit door is not less than 2000mm, and the height is not less than 2200 mm. The double-opening size of the door with courtyard in rural areas is generally 1.5m or1.8m. ..
2. As far as the size of the gate of the rural self-built house is concerned, the optimal width and height size depends on the specific situation.
3. As far as the height of the gate is concerned, the minimum height should not be less than 2m, otherwise there will be a sense of depression when entering the gate, and the maximum height should not be more than 2.4m, otherwise it will appear relatively empty.
4. If the gate of a self-built house is set, its width should be above 2. 1, but the specific width can be adjusted according to the width of the vehicle, so as to facilitate the entry and exit of the vehicle, and the height should be 30-50 cm higher than the height of the vehicle or equipment, so as to avoid the collision with the door frame when the vehicle enters and exits, causing damage to the door frame and the vehicle.
Baidu Encyclopedia-Lu Banchi
Baidu Encyclopedia-Luban Size