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Air Supported Structure Building Safety Design And Fire Safety System Introduction

November 29,2021

Air Supported Structure Building Safety Design And Fire Safety System Introduction

Air Supported Structure is currently appearing in more and more venues such as gymnasiums and swimming pools. It is prepared for larger projects. It is particularly beautiful, low-cost, and short in construction period, so it is loved by many wholesalers. Next We introduce the safety design of Air Supported Structure

Safety design: The design basis of the inflatable membrane tension structure system is: the "Code for Building Air Support Structures" promulgated by the American Association of Wood Engineers, namely ASCE17-96. The normal design wind speed is 28 m/s (sturdy wind: the wind speed is 28 m/s, which is equivalent to wind above level 10). If the mesh cable system is added, the wind speed can reach above level 12. Wind and snow loads are designed according to the local wind pressure and snow pressure that occur once in 30 years. The air film foundation structure is a reinforced concrete foundation, and the maintenance structure and the top are composed of inner and outer membrane materials and thermal insulation materials. The peripheral membrane body is directly connected with the ground beam.

The continuous air supply method is adopted to inflate the area covered by the membrane body, and the pressure difference between indoor and outdoor is used to expand the membrane structure to form a stable air support structure. There is no frame or beam support inside. The inflatable membrane structure building is equipped with an advanced automatic control system. The main wind supply unit is 1-2 fans, a generator, and a generator that can be automatically started when the power fails to ensure normal air supply and safe lighting.

Air film building fire safety system:
PVDF membrane material belongs to B1 flame-retardant material. If Class B flame-retardant materials are sintered, there is positive pressure in the film, and the sintered part will form a smoke exhaust skylight.
②Design the fire emergency door, and do computer simulation from the perspective of personnel evacuation and firefighting fire fighting. In order to facilitate the evacuation of personnel, a safety exit directly leading to the outdoor is added to each of the four external walls of the air film building.
③Design full coverage of automatic fire-fighting fog cannon
④The smoke exhaust device is designed on the top of the air film. If the air outlets of the film mechanical unit are arranged as required, the flue gas can be prevented from falling.
⑤Design dust and gas monitoring and alarm system. When the concentration of dust, smoke, gas and other toxic and harmful gases inside the gas film exceeds the standard, an alarm signal will be issued at the first time, and it will be discharged in conjunction with the discharge device.

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Quadrilateral Tension Structure Glamping Tent Resort

November 22,2021

Quadrilateral Tension Structure Glamping Tent Resort

Luxury glamping tent ranges from product conceptual design, material optimization control, size customization production, to camping tent site installation and commissioning and wiring layout, internal planning, interior design, ventilation, heat preservation, safety and other aspects that affect the accommodation experience. Do planning, design, and consideration to provide customers with a comprehensive luxury hotel life experience!

Life is always advancing at a high speed on the established track, and they often feel physically and mentally exhausted or lose themselves. They are very willing to spend money in exchange for peace. The pursuit of diversification and high-quality life is the main line of tent structure design combined with the characteristics of outdoor life.

Traveling is not necessarily tiring and happy, but it can also be comfortable and cozy. The luxury tent provides a comfortable and relaxing hotel-style camping accommodation environment for tourists without destroying the natural environment. They can not only experience the fun of camping, but also enjoy hotel-style treatment, so that the tired journey is relieved, and the originally monotonous journey becomes more vivid and exciting.

The glamping pods itself can become a tourist destination, completely different from the current resort hotels. The scenic spot + tent camping vacation model has subverted the traditional vacation concept; major tourism formats such as gourmet food and catering, scenic sightseeing, leisure tourism, outdoor sports, camping and picnic combined with local characteristics have been expanded, forming a composite vacation product model.
 
The eco tent will become the vane of the domestic tourism industry. Because it is close to nature, its impact on the natural environment is reduced to a very low level. At the same time, eco tent is a non-permanent building, eliminating the need for tedious construction applications. Really low-carbon and environmentally friendly.

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What Are The Characteristics Of Landscape Tension Structure Buildings?

November 15,2021

What Are The Characteristics Of Landscape Tension Structure Buildings?

What are the characteristics of landscape tension structure buildings?

Nowadays, many buildings around us are built using membrane structures. The common one is car parking shade. Do you know what characteristics of landscape membrane structure buildings in life have? Here is a detailed introduction:

Here is an introduction to the characteristics of landscape tension structure buildings:
Cover a large span of space
The membrane material used in the membrane structure is about one kilogram per square. Due to its light weight and the use of steel cables and high-strength The structure is suitable for spanning a large space to form an open column-free large-span structural system.

Fire resistance and earthquake resistance
The membrane material used in the structural building has excellent flame retardancy and high temperature resistance, so it can well meet the fire protection requirements. Due to the light weight of the structure, the flexible structure and the large deformation capacity, the seismic performance is good. Short construction period: film cutting. The steel structure and steel cables of the composite type and skeleton are all processed in the factory, and only need to be assembled on site. The construction is simple and the construction period is shorter than that of traditional buildings.

Precautions for building car parking shade:
1. The car parking shade company is required to provide the establishment qualification certificate. To ensure the safety of the tent during the establishment process.
2. Sign a legally effective contract with the Tension Structure Parking Shed Company, pay attention to the new and old degree of the tarpaulin in the contract, and also need to be clear about the time when the tent is established and when it is removed.
3. The demand tension structure parking shed company provides insurance for the tent rental project.
4. The larger the rental area of ​​the membrane structure parking shed, the cheaper the price will be if it is appropriate.

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Advantages of Dome Steel Structure Building

November 08,2021

Advantages of Dome Steel Structure Building

In recent years, the Geodesic Dome Tent building has become more and more popular. I believe many people want to know what is attractive about the domed steel structure building. The following editor will introduce the application and advantages of dome steel structure in all aspects of construction.

Dome tent has good mechanical properties and processing properties. Compared with concrete, steel has higher strength and is especially suitable for large-span, heavy-load structures. The steel has good plasticity, strong ability to absorb deformation when subjected to static load, and will not break suddenly due to accidental overload. The steel has good toughness and good dynamic performance, suitable for working under dynamic loads

The degree of industrialization is high and the construction period is short. The materials used in the steel structure of the dome have been rolled into various profiles, which is convenient and quick to process. The steel components are light in weight, simple in connection, convenient in transportation and installation, and mechanized construction, which can greatly shorten the on-site construction period.

The design calculation is small, and the calculation results are more in line with reality. Due to the scientific control of the smelting and rolling process, the material of the steel is close to uniform and isotropic. Therefore, the actual force of the dome steel structure is more consistent with the engineering calculation results.

The steel structure of the Glamping dome has a cost advantage. The structure is light in weight, reducing transportation and hoisting costs; correspondingly, the foundation load is reduced, and the foundation cost is reduced.

The value of dismantling and recycling is high. The steel structure of the dome is not only difficult to dismantle, environmental pollution is small, but also has a high recycling value. The price of scrap steel can reach more than 65% of that of new steel

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Glamping Tents is A Way of Outdoor Vacation Accommodation, Allowing Us to Better Experience Eco Tents

November 01,2021

Glamping Tents is A Way of Outdoor Vacation Accommodation, Allowing Us to Better Experience Eco Tents

Luxury glamping tent is a way of camping infinitely close to nature. The tent structure is different from the traditional concrete structure of a fixed hotel. It is a lightweight building structure quickly built from aluminum alloy, steel, and PVC membrane structure. This is also a kind of tent, the hotel has two beautiful architectural forms.

Rapid construction is the main feature of the glamping tent house. The unique appearance can be perfectly integrated into the local natural environment. The interior space and soft decoration can also be customized to maximize individuality, such as Nordic or Mori decoration style. The most commonly used style luxury cottages, wood-colored furniture, simple lamps, and artistic fabrics and decorations make people’s attitude of returning to nature reach the extreme.

The luxury tent is a kind of shed supported on the ground, used to shelter from wind and rain and sun, and is also a temporary shelter for others to rest, but it is just a traditional big tent. Now, as people's desires are getting bigger and bigger, traditional big tents can no longer satisfy them. Therefore, luxurious and gorgeous tents have gradually become a popular big tent. The outside is simple and simple, and the inside is complex and tidy.

It is also supported on the ground, but fixed on the ground, it can be disassembled, but it cannot be folded at will. There is a big bed in the room, no need to hit the floor; there is a bathroom in the room, so don’t worry about having no place to wash; there is a TV and WIFI in the room, so don’t worry about getting bored

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Performance and Characteristics of ETFE Membrane

October 27,2021

Performance and Characteristics of ETFE Membrane

Benefits of ETFE
  
  Excellent light transmittance-ETFE film can be highly transparent and allows ultraviolet rays to pass through. Ultraviolet rays are responsible for promoting photosynthesis, thereby promoting plant growth.
  
   Solar control/shading-ETFE thin film system can add a variety of glass frit patterns on one or more layers to change its solar performance. The foil is printed with various standard or customized patterns. Color can be introduced in a variety of ways, whether it is applied during the film extrusion process, providing consistent hues of various shades from red to purple, or adding lighting with unlimited color options.
  
   Elasticity-Although ETFE films are very elastic, they still have structural resistance. The tensile strength at the elastic/plastic limit is 21-23N/mm2, but the tensile strength at the breaking point is 52/Nmm2. For membrane structure calculations, the limit of 15 N/mm is usually conservatively adopted.
  
   Durable-Long-term exposure to environmental pollution, ultraviolet rays, irritating chemicals or extreme temperature changes, ETFE will not degrade.
  
  Acoustics-ETFE film has approximately 70% acoustic transmission

Sustainability/Energy Saving-From film extrusion to transportation to the site, compared with other similar coating materials, it consumes very little energy, thereby reducing the overall carbon footprint. In addition, the properties of the product enhance building physics through heat insulation and daylighting, thereby contributing to the global low energy consumption of buildings.
  
   Cost-effectiveness-Due to the light weight characteristics of ETFE, the substructure support system and concrete foundation can be designed more effectively. The ETFE system also provides sufficient natural lighting, thereby minimizing energy costs by reducing the need for indoor lighting.
  
  Recyclable-easy to recycle, waste from the manufacturing process and even old ETFE components can be remade into new ETFE products, such as pipe parts, wires or castings.
  
   Heat dissipation performance
  
  Compared with the glass system, the multi-layer system can improve the thermal performance. For double-layer or three-layer pneumatic systems, the multilayer film is welded to the panel and inflated with low-pressure air to stabilize the film and provide the thermal performance of the system. In a single-tier application, you can achieve an R value of approximately 1, and in a two-tier system, approximately R value is 2.0. However, the R value of a three-layer ETFE system is about 2.9 degrees Fahrenheit/British thermal unit or the U value is about 0.35 BTU/(2 feet 2 degrees Fahrenheit).
  
  Air expansion system/energy consumption
  
   Pneumatic ETFE buffer system is usually supplied by one or more charging units. Each unit is composed of two redundant blowers to form a backup system to ensure structural stability. The air entering the machine will be dried to avoid condensation in the mat. A series of pressure sensors will continuously monitor the internal pressure of the ETFE cushion to keep it between 5 PSF and 6 PSF. If there is a strong wind or snow load, if needed and designed, the sensor can automatically and continuously adjust the pressure to compensate for external loads up to 30 PSF.
  
   Photovoltaic and LED integration
  
   Flexible photovoltaic (PV) cells and/or LED lighting can be integrated with a single layer or buffer system to meet performance and/or aesthetic requirements.

 

Maintenance/cleaning
  
   Due to the non-sticky surface characteristics of ETFE, the deposits of dirt, dust and debris will not adhere and be washed away by rain, thus producing a "self-cleaning" effect. However, for all mechanical equipment and its components, annual inspections must be carried out. The inspection includes all necessary inspections for the aeration unit and filter replacement. The ETFE film and its accessories will also be checked for possible damage to prevent any other problems.

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Farewell Hotel For Holiday Accommodation, Enjoy The Beautiful And Wild Luxury Luxury Glamping Tent

October 25,2021

Farewell Hotel For Holiday Accommodation, Enjoy The Beautiful And Wild Luxury Luxury Glamping Tent

Luxury camping tent-it can be used to build your own residence, it has another purpose. It can be used to hold various events, such as dinner, barbecue, meeting room, etc. , And the entertainment industry is more biased.

While busy with work, we all want to find a natural environment. In this charming valley, with fields and rice fields right in front of our eyes, we can let go of everything and stay intoxicated. There is nothing but pureness and feel very comfortable.
Used to seeing the city scenery, tired of seeing the crowded attractions, looking for an ancient town, looking for a quiet corner, the only way to relax is to find a place like this to "hide" for two or three days.Yes, who doesn't want to live in such a place, camping tents, dense forests, rivers, blue sky and white clouds... those hidden and inhabited pictures are instantly sketched in our minds.

Life is not only the ambiguity in front of us, but also the poetry and the distant fields. Many young people love nature and yearn for freedom. Adapting to the current life and returning to daily life is the monotonous life that many people are used to. Is the poetry far away from the distance?

In fact, you can choose a better development, BDiR Inc. professional glamping tent customization, let you have a better residence, customize the perfect poetry and distance in your mind, live in the present, enjoy the wild and luxurious environment, relax yourself, Free yourself and enjoy the happiness that every festival brings to you.

In fact, you can choose a better development, BDiR Inc. professional glamping tent customization, let you have a better residence, customize the perfect poetry and distance in your mind, live in the present, enjoy the wild and luxurious environment, relax yourself, Free yourself and enjoy the happiness that every festival brings to you.

The positioning of BDiR tent manufacturers is not to blindly follow the social trend, nor to blindly imitate and copy the success of others. The production of Glamping tent shows its unique style and long-term development prospects, and more importantly, "adapt to local conditions". No product can be applied to all geographical environments, so camping tents are more about choosing a tent house that is more compatible with natural scenery after site selection, so that every tent camp created can be eclectic and independent.

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Experience The Best Holiday Accommodation In Luxury Glamping Tent

October 18,2021

Experience The Best Holiday Accommodation In Luxury Glamping Tent

Escape from the city has become the consensus of young people today, and eco glamping has gradually become the most popular way to relax. Build a luxury tent, set up dreamy white tents on the big lawn, couples sleep in the wild, watching the sky full of stars and moon above their heads, listening to the accompaniment of insects, breeze blowing, and watching the beautiful scenery in the distance as the same The oil paintings with distinct layers and full of colors, with her beloved, spend such a romantic time, really comfortable.

From outdoor camping many years ago, luxury glamping tent has become the latest trend for wealthy tourists who want to pursue outdoor fun; when glamping in the wild, you don’t have to worry about the nuisance of mosquito bites, and you can enjoy free and comfortable sleep. Environment, and all of this comes from the tent hotel in the camping facilities. Camping tent breaks the shackles of the four walls of traditional luxury suites, but it has the same treatment as a five-star hotel.

Nowadays, return to nature and advocate simplicity. Let go of the tense urban life and choose a tranquil, natural and original ecology. Walking in the forest during the day, occasionally a few clear bird calls, make people feel relaxed and scared. Set up camp and lodging in the mountains at night and light a bonfire. Lying in the book while looking at the stars, talking to the stars, in harmony with nature, and reminiscing about the past in childhood, is very medically meaningful. Glamping tent was born at the historic moment, so it came into being, and so it went on and on.

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Geodesic Dome Tent is Currently the Most Popular Accommodation Hotel in The Scenic Area

October 12,2021

Geodesic Dome Tent is Currently the Most Popular Accommodation Hotel in The Scenic Area

Geodesic dome tent is a boutique hotel accommodation, specially designed for resorts pursuing a new way of travel and vacation, providing a leisure life experience. Owners can use boutique homestays as a starting point to develop tourist homestays to provide customers with a unique accommodation experience integrating the natural scenery of tourist attractions and local folk culture, and further provide customers with tourist boutique routes, characteristic theatrical performances, local original ecological landscape and cultural features, etc. Satisfy customers' overall needs for food, accommodation, play, travel, entertainment, and purchase.

In addition to accommodation, the dome can also be customized for entertainment, catering, leisure and other purposes, such as cafes, outdoor membrane structure shading, garden pavilions, etc. The metal dome building series products can be customized with a diameter of 5-50 meters and are widely used in festivals, advertising exhibitions and other activities. You can also customize a multi-functional dome projection tent.

BDiR’s 2-8 person dome tent is different from traditional hotel accommodation. Traditional hotel accommodation is not only expensive, but also the geographical distance is limited, unable to enjoy the many advantages of camping. The dome camping tents can plan the space layout and decoration style of the tent according to your own preferences. In addition, camping can lie on the grass or rocks, make your own campfire, barbecue, steam, and heat up your favorite food.

BDiR Inc. is a professional tent manufacturer, mainly engaged in the design and construction of camping tents. It can provide different camping tent style design schemes according to the hobbies of outdoor tourists, and the service runs through the whole process of tent design and implementation.

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BDiR Inc. Wishes Everyone A Happy National Day Holiday

September 30,2021

BDiR Inc. Wishes Everyone A Happy National Day Holiday

Hello everyone!

We are happy to inform you that we will spend our great National Day holiday from October 1st to 7th

Thank you all my friends and customers for a prosperous business, good health, and all the best, thank you!

Also, don't worry. If you have any questions or problems, please feel free to contact us at info@bdir.com, we will be happy to help you.

We are always there. During the holidays, you can always ask us for quotations. We will deal with them as soon as possible when we come back after the holidays. Thank you

 

BDiR Company

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News at BDiR

Air Supported Structure Building Safety Design And Fire Safety System Introduction

Air Supported Structure Building Safety Design And Fire Safety System Introduction

November 29,2021

Air Supported Structure is currently appearing in more and more venues such as gymnasiums and swimming pools. It is prepared for larger projects. It is particularly beautiful, low-cost, and short in construction period, so it is loved by many wholesalers.
Quadrilateral Tension Structure Glamping Tent Resort

Quadrilateral Tension Structure Glamping Tent Resort

November 22,2021

Luxury glamping tent ranges from product conceptual design, material optimization control, size customization production, to camping tent site installation and commissioning and wiring layout, internal planning, interior design, ventilation, heat preserva
What Are The Characteristics Of Landscape Tension Structure Buildings?

What Are The Characteristics Of Landscape Tension Structure Buildings?

November 15,2021

What are the characteristics of landscape tension structure buildings? Nowadays, many buildings around us are built using membrane structures. The common one is car parking shade. Do you know what characteristics of landscape membrane structure buildin

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