Product Description
Advantages of gas film buildings over traditional building structures
Lightweight building space with a larger span due to the very light weight of the membrane, less than 3 kg per square meter. It can easily achieve a large-span clearance of more than 100 meters and a maxi mun span of 150 meters, which is impossible for traditional architectural structures,because air pressure is used to support internal beams and columns.
More energy-efficient and environmentally friendly buildings show that coated PVDF membrane has a high heat reflectivity and heat dissipation rate, and low thermal conductivity, which greatly prevents solar energy from entering the room.
Higher architectural flexibility Membrane can be installed easily and quickly as a temporary or seasonal building, and can be connected to other conventional structures.
More environmentally friendly construction process There is no construction waste output during the production and construction of the membrane.
Better acoustic performance, general membrane structure is almost transparent for low frequency below 60hz and has stronger sound absorption effect than glass.
Superior optical properties and can be designed for natural lighting. The transmittance of ordinary film to light is about 5%. Semi-transparent membrane transmittance of natural light can be up to 25%-30%.
Excellent ventilation, just like nature outside. The ventilation system follows the most scientific design of ground ventilation and adopts the principle of displacement ventilation, which is much more efficient than ordinary ventilation, and improves indoor air quality while providing super-static airflow to the interior, realizing a ventilation effect that is very suitable for indoor activities and will not have any impact on sports.
The large-span air dome tent is a building system mainly composed of air membrane structures. As a large-span building structure, this structure adopts high-strength flexible membrane materials and uses air pressure to support the membrane body, covering the large-span space. The principle is to fix the membrane material around the ground infrastructure, and use the air supply system to increase the indoor air pressure to a certain level, so that the pressure difference inside and outside the roof can resist external forces. After more than 60 years of development, large-span gas membrane buildings have formed a complete theoretical system and technical standards.
A Minimum design wind speed: 36 meters per second (Class 12 typhoon: wind speed>32.7, equivalent to winds of Class 12 or above) Wind and snow loads are designed according to the wind and snow pressure of the local area that occurs once every 50 years.
B medium (0.6mm) strength of the building membrane, its tensile strength and commonly used outside the building steel comparable, and damage to the membrane can be easily repaired.
C air supply system electromechanical equipment "a use a backup", fully functional, in the worst case can also ensure the normal operation of the building.
D Computerized tracking record display, automatic storage of operation and running data.
- Advantages of gas film buildings over traditional building structures
Lightweight building space with a larger span due to the very light weight of the membrane, less than 3 kg per square meter.lt can easily achieve a large-span clearance of more than 100 meters and a maximun span of 150 meters, which is impossible for traditional architectural structures,because air pressure is used to support internal beams and columns.
More energy-efficient and environmentally friendly buildings show that coated PVDF membrane has a high heat reflectivity and heat dissipation rate, and low thermal conductivity, which greatly prevents solar energy from entering the room.
Higher architectural flexibility Membrane can be installed easily and quickly as a temporary or seasonal building, and can be connected to other conventional structures.
More environmentally friendly construction process There is no construction waste output during the production and construction of the membrane.
Better acoustic performance, general membrane structure is almost transparent for low frequency below 60hz and has stronger sound absorption effect than glass.
Superior optical properties and can be designed for natural lighting. The transmittance of ordinary film to light is about 5%. Semi-transparent membrane transmittance of natural light can be up to 25%-30%.
Excellent ventilation, just like nature outside. The ventilation system follows the most scientific design of ground ventilation and adopts the principle of displacement ventilation, which is much more efficient than ordinary ventilation, and improves indoor air quality while providing super-static airflow to the interior, realizing a ventilation effect that is very suitable for indoor activities and will not have any impact on sports.
A The PC automatic maintenance system controls all the indicators of normal operation of the air-film building.
B The central control system automatically adjusts the internal pressure of the building according to changes in the external wind and snow environment.
C Humanized design, fresh air, temperature, light, etc. are adjusted according to changes in internal use.
D Integrated design of all electromechanical equipment can realize remote control.
The fresh air system sends filtered fresh air indoors and discharges dirty gases from the upper part of the room, while the exhaust fan discharges indoor air and draws in outdoor air due to the suction generated by the negative pressure state. The function of the fresh air system has the function of air exchange, deodorization, dust removal, humidity removal, room temperature adjustment and other functions.
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The Air Dome loading and unloading door is a special design , which allows goods and vehicles to enter and exit the air dome tent safely and efficiently. This design is typically equipped with sealed doors and buffer zones to ensure pressure balance and temperature control inside and outside the gas film. It can be adjusted in size and position as needed to ensure the safe and efficient entry and exit of goods into the membrane building. And it can effectively maintain stable air pressure and temperature inside the membrane building. |
Membrane material used in membrane structure building is a kind of film material with strength and good flexibility, which is made of fiber woven into fabric substrate, and processed and fixed by resin coating material on both sides of the substrate, the center fabric substrate is divided into polyester and polyester.
The center of the fabric substrate is divided into polyester fiber and glass fiber, and as a coating material to make (PVDF) film material and polytetrafluoroethylene resin (PTFE) in the mechanics of the fabric substrate and coating material, respectively, have an impact on the following functional properties. |
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24-hour online service.
We have been specializing in manufacturing such products for 12 years.
We have obtained CE, SGS, and ISO9001 certifications.
We have a professional team and equipment.
We can provide drawings within 3 days and samples within 7 days.
If you have any questions, please let me know.
We are always willing to serve you.
Gaishi a leading Chinese manufacturer of event tents and shade structures, provides high-quality marquee tents tailored to meet global market demands.
At GAISHI Company, every product we design and build is centered around quality and reliability.
All structural materials are manufactured using precise equipment, undergo strict quality control, and meet international standards for strength, corrosion resistance, and durability.
We offer comprehensive technical services from initial design to final installation, including:
Custom design: Tailored greenhouse solutions based on climate conditions, crop types, and budget.
Engineering verification: Verification of structural designs through wind load, snow load, and light transmittance simulations.
On-site guidance: Experienced engineers provide remote or on-site installation guidance.
After-sales support: Prompt response to system calibration, maintenance, and spare parts supply.
Our technical team has over 20 years of design and manufacturing experience, ensuring that every project can achieve long-term durability and strength in various climates.
Our company has a strong team of experienced architects, ready to provide support for your projects or events at any time. When you are about to embark on the next business venture, please contact us immediately. Our architects will respond with quotations as soon as possible. With over 20 years of brand history, collaborating with 180 partners, covering 65 countries, and having served 500 projects.
Shandong Gaishi New Materials Co., Ltd. was established in 2015 and is a leading manufacturer of outdoor shading products, integrating design and sales. Its headquarters is located in Weifang City, Shandong Province, China. The company covers an area of over 6,000 square meters and has more than 100 employees. It has introduced advanced equipment from Germany and the United States to ensure timely production and delivery. Over the past ten years since its establishment, the company has always adhered to the professional development path and continuously improved product quality. Currently, the key building products include steel structures for shading facilities, prefabricated steel structures, industrial storage tents, special-shaped tents, tension membrane structures, expansion houses, and prefabricated houses. We have a dedicated team focusing on product research and development, quality control and inspection, and company operations. To provide customers with satisfactory products and services, we have established a modern quality management system in accordance with international standards and have obtained relevant certifications such as CE, SGS, and ISO9001. Our monthly production capacity can reach 100,000 square meters, and the product quality remains at a high level. Over the years, our products have been exported to markets all over the world, including Europe, South America, North America, the Middle East, Africa, Australia, Southeast Asia, and more than 100 other countries and regions. If you have any new product ideas, please feel free to contact us. We look forward to cooperating with you and providing you with satisfactory results.
FAQ
1. What is the payment term for Gaishi?
40% deposit should be paid after signing P1, and 60% before shipment.
2. How long does the normal product of the standard design take?
After receiving the deposit, it takes 30-40 days.
3. What is the material of the cover and can it last for a long time? The covering material is PVDF/PTFE/ETFE. PVDF can be used for over 15 years.
ETFE/PTFE can be used for more than 25 years. It has a fabric inside, so it is very strong and.Not prone to breaking.
4. Can I expand the size of the tent or replace the accessories of the tent structure in the future? Of course, all our tent structures and accessories are modular. You can expand the length of the tent by increasing the bay distance (the distance should be within the original length) without any restrictions. In addition, the accessories can be replaced with new ones, and we will provide customers with reasonably priced component replacements.
5. Do you have overseas leasing services or only purchase? We are a tent manufacturer, and we offer factory prices without any additional charges, such as commissions from trading companies. Therefore, you will enjoy the most cost-effective products and tent solutions from the following aspects.
6. Do you provide customization services? Can you print our logo on the tent? Yes, we are a professional OEM. As long as you tell us your specific requirements, we can help you design. Customized logos can also be printed on the tent fabric according to your requirements.
7. Can your tents be repeatedly installed? What is the lifespan?
Our tents can be easily reassembled and disassembled. The transportation scale is small, and the lifespan of the steel structure can reach 30 years. The service life of PVC can reach 5 to 10 years depending on the usage conditions.
8. What is the total price including shipping?
The total price is based on the design of the product and the customer's requirements and is determined by the final calculation.
9. Can you provide design services?
Yes, we have a professional design engineer team. We can design complete solution drawings and software according to your requirements. Here we use automatic computer-aided design, PKPM, MTS, 303S, Tarch, Tekha (xsteel) V12.0.2l
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