Another winter is coming, and it will snow in many northern cities. Membrane structure parking shed Although light weight and good mechanical performance are adopted PVD material is the main choice for large-span space structures at present, but when the temperature is lower than the extremely low load bearing temperature of polyester and polyamide, the membrane structure material will become brittle and affected by gravity or other factors When the impact strength is high, fracture will occur. How to protect it?
1. In case of rain and snow, the snow on the roof of the membrane structure parking shed shall be cleaned in time. When the temperature is too low, the snow will then freeze and damage the membrane structure materials.
2. Of course, in some northern areas, the temperature is very low, often below zero Severe weather above 10 degrees. At this time, we can evenly spray special antifreeze on the top of the membrane structure parking shed to prevent freezing and damage of the membrane structure parking shed.
3. If it is not too cold, some inorganic salts with freezing point reduction function can be properly sprayed, so the function of antifreeze components is to maintain a certain amount of liquid water (supercooled water) in the body during the continuous cooling process, and continue to melt the frozen body.
As a popular parking shed, membrane structure parking shed has been developing vigorously for nearly ten years. So, when we install the membrane structure parking shed, do we pay attention to the site selection and positioning?
This is natural. Let's talk about the location and direction of the lower membrane structure parking shed.
Primary site selection; Whether it is a steel structure parking shed or a membrane structure parking shed, when choosing a construction site, we should focus on selecting a vacant and relatively flat road surface. Before first admitting the equipment address, we should check the geographical location around, such as the place near the window
Considering whether there will be damages to the membrane structure caused by objects falling from high altitude, we should keep away from windows and other addresses when setting up the membrane parking shed.
The orientation is generally based on the urban light and wind direction. The main surface of the membrane structure parking shed should be turned away from the sun when the energy is selected. The orientation of the parking shed is confirmed by considering the prevailing local wind direction For example, the northwest wind prevails in winter and the southeast wind prevails in summer in the eastern coastal areas of China. Generally, the stress surface of the parking shed will choose the downwind direction.
So how to choose the appropriate manufacturer when purchasing the membrane structure parking shed?
1. Select a manufacturer based on its qualification. If a parking shed manufacturer is newly established or has never heard of it, how can you make sure that your project is manufactured by this company? Generally, we should choose a manufacturer that has been established for more than three years as the buying policy.
2. According to the plan, qualified customers should be able to go to the manufacturer for field inquiry. We have decided to choose a very large group enterprise, but we cannot choose a workshop based personal processing factory as the equipment manufacturer of our parking shed.
3. When listening to the resume and communicating with the boss, we quizzed and asked some questions about the parking shed to see if we could answer fluently.
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