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Nowadays, the application of roller shutter door is very extensive in many industries, and during the development in recent years, the product sales volume of roller shutter door is higher and higher, and its own quality is better and better. With the development in recent years, roller shutter door has become an indispensable door equipment at present. What are the key points of Jinan roller shutter door? With this article, let's have a detailed understanding. I hope it can help you in front of the screen.
1. Setting position of rolling shutter door the common setting position of rolling shutter door is around the escalator, lobby and channel connected with the atrium. There shall be no obstacles under the rolling shutter door that affect its descent, and the specific location shall be checked according to the building plan. At present, large-area and long-span rolling shutter doors are widely used in buildings to replace firewalls for horizontal fire separation, which has great potential fire safety hazards. Therefore, the width of the rolling shutter door set outside the atrium should be checked: when the width of the fire separation part is not greater than 30m, the width of the rolling shutter door is not greater than 10m, and the width of the fire separation part is greater than 30m, the width of the rolling shutter door should not be greater than 1 / 3 of the width of this part, and should not be greater than 20m.
2. Setting type of rolling shutter door common rolling shutter doors include steel rolling shutter door and inorganic fiber composite rolling shutter door. When the fire resistance limit of rolling shutter door meets the judgment conditions of fire integrity and fire insulation, automatic sprinkler system protection can not be set; When the fire resistance limit of the rolling shutter door only meets the judgment conditions of fire resistance integrity, an automatic sprinkler system shall be set for protection. Whether the type of roller shutter door is selected correctly shall be judged according to the specific setting position, and the side roller shutter door shall not be selected.
Jinan rolling shutter door
3. Jinan rolling shutter door appearance the curtain surface of the rolling shutter door shall be flat and smooth, and the surface of metal parts shall be free of cracks, pits, obvious dents or mechanical damage. The durability nameplate shall be set at its obvious position, indicating the product name, model and specification, fire resistance and trademark, the name and address of the manufacturer, manufacturing date, product production batch number, implementation standard, etc. The content is clear and the setting is firm.