What are the precautions when installing the tension film with a confused expression .

Precautions when installing the tension film:

The membrane body installation includes four parts: membrane body, connection and fixation, hoisting in place and tension forming.

1. Before the membrane, lay a temporary cloth on the platform to protect the membrane from damage and the membrane to be cleaned, and the membrane is strictly in the determined order. Before opening the package, the marking on the package should be proofread, the installation site should be confirmed, and the marking direction should be followed to avoid the movement of the film body in the field as much as possible. When walking on the membrane surface, wear soft-soled shoes and do not wear hard objects to prevent scratches on the membrane.

2. After the membrane body is on the platform, connect the membrane with the cable with a splint and fix it. The specifications of the splints and the spacing between the splints should be installed in strict accordance with the design requirements. For the membrane body that is hoisted in place at one time, the splint bolts and nuts must also be tightened in place at one time.

3. At present, the multi-point overall lifting method is mostly used in the hoisting of the cable membrane structure, which is to transform the mature overall "lifting" technology into the construction process of the flexible structure of the cable membrane structure, and the process requires that the whole process must be synchronized. During the lifting process, the rising speed and distance of each lifting point are controlled to ensure that the force transmission of the membrane surface is uniform.

It is also possible to adopt the method of block hoisting, and the membrane body is divided into a number of operation blocks according to the plane position, and each membrane body also adopts multi-point integral hoisting technology, and the overall hoisting is in place. If the overall lifting technology is adopted, more equipment and personnel are required to be invested, and the construction preparation period is longer. The whole membrane body is divided into 5 blocks by block hoisting method, the 1st and 2nd pieces, the 3rd and 4th pieces, the 5th and 6th pieces, the 7th and 8th pieces, the 9th piece and the 10th piece, and the 7 lifting points of each block membrane body are lifted at the same time.

After all the membranes have reached the design height, the various operating blocks are connected together in the air, and its advantages are quite obvious. During the whole installation process, special attention should be paid to prevent excessive shaking of the membrane body under the action of wind load.

4. Tension molding is an important part of the construction of the whole membrane structure project, and whether the construction project can achieve results depends on whether the tension meets the design requirements. When the supporting structure is a rigid boundary, the application of prestress is carried out by means of a special structure. For flexible boundaries, the amount of prestress can be adjusted by adjusting the position of the struts.

In the tension cable membrane structure, the tensile prestress of the membrane is provided by the cable. The whole tensioning process is actually to stretch all kinds of cables into place according to the predetermined stress. When tensioning, the sequence and value of batch tensioning should be determined, the tensioning speed should be controlled, and the value of overtension should be determined according to the characteristics of the material.

Precautions for installation of tensile membrane structure:

1. There shall be no leakage on the membrane surface, no obvious wrinkles, and no stagnant water.

2. There should be no obvious pollution and cross-color on the surface of the membrane.

3. The connection fixed nodes should be tight and firm, and arranged neatly.

Fourth, there is no falling off and broken suture, no over-tensioning phenomenon, the membrane surface is symmetrical, the color is uniform, the drainage is smooth, and the eaves are tightly sealed.

5. The size of local brushing and rubbing during the installation process should not be greater than 20mm, and each unit should be carried out with special tools and processes. For small damage that does not affect the appearance, temporary repair can be used as repair; The damage that affects and is aesthetically pleasing should be repaired, and the requirements should be decided by the owner, the design and the construction parties. And make a file for completion acceptance.

6. All parts of the tensile membrane landscape shed should be cleaned after installation.

7. The membrane surface shall not be in contact with any chemical reagents that damage the membrane surface, and special cleaning agents with good performance approved by the membrane supplier shall be used during cleaning.

You yourself do the tensile film yourself and have to ask people, really.

Tensile membrane is the abbreviation of tensile membrane structure, which refers to a certain spatial structure formed by making the membrane material produce a certain prestress in a certain way. In a sense, tents, awnings, and umbrellas are all manifestations of tensile membrane structure, but the tensile membrane materials used in construction are generally synthetic materials that have undergone special treatment.

Tensile membrane is also recognized as the sixth building material after brick, stone, concrete, steel and wood, which relies on the pre-tension formed together with the supporting structure and cable to form a stable mechanical system. It can be said that the tensile membrane structure is a kind of structural system that perfectly combines architecture and structure, and its emergence fundamentally overcomes the difficulties encountered by traditional structures in the realization of long-span (unsupported) buildings. Since the middle of the last century, the tensile membrane structure technology has developed rapidly, and now it has been widely used in major fields, such as large-scale stadiums, commerce, transportation, environmental protection, cultural landscapes, playgrounds and other facilities.

Tensile membrane can be divided into three forms according to its structure: skeleton type, tensile type, and inflatable type. According to the classification of membrane materials, it can be divided into three categories: PVC PVDF, PFTE and EFTE.

Monolithic tensile membrane structure.

Lifting points can be provided by supporting components such as masts, and anchorage points can be set around the periphery to form a stable system through pre-tensioning.

The tensile membrane structure refers to the formation of the membrane material on the structure through the tension cable, and the tensile membrane structure can also be called the tensile cable membrane structure, which is a structural system composed of a stable spatial hyperbolic tensile membrane surface, a supporting mast system, a supporting cable and an edge cable. Due to the plasticity of the image and the high flexibility and adaptability of the structural method, the tensile membrane structure is extremely widely used. The tensile membrane structure can be divided into cable net type, notochord type, etc.

The tensile membrane structure system is expressive and has strong structural performance, but the cost is slightly higher and the construction requirements are also high.

The tensile membrane structure relies on the tensile stress of the membrane itself, the support rod and the cable to form a mechanism system. The tensile membrane structure carport is a spatial structure form in which a variety of high-strength film materials and reinforcing components (steel frames, steel columns or steel cables) produce a certain pre-tension stress inside them in a certain way to form a certain spatial shape, as a covering structure, and can withstand a certain external load.

The "membrane structure" is the "tensile membrane structure", also known as the cable membrane structure, tensile membrane or space membrane.

Some people say that membrane structure architecture is the darling of the 21st century, indeed, more and more membrane structures are seen in the city today, and it fully exerts the artistic beauty of structural force and clarity.

1. It is a kind of structural system that perfectly combines building and structure, and is a stable curved surface with a certain stiffness formed by combining high-strength flexible film materials with a support system, and a spatial structure form that can withstand a certain external load.

2. Compared with the traditional building mode, as a new type of building mode, the advantages of membrane structure building cannot be underestimated.

3. First of all, it is artistic, based on modeling and color, combined with natural conditions and ethnic customs, and can design curves and shapes that are difficult to achieve in traditional buildings according to the creativity of architects, and this unique curved surface shape makes it have a strong sense of sculpture.

4. Secondly, in terms of cost, for the large-span spatial structure, the cost of using the membrane structure is only half or less than that of the traditional building, especially when the construction period of the large-span building is shorter, it is more economical, and the membrane structure can be dismantled and relocated.

5. The membrane material used in the membrane structure itself has good light transmittance, and the building space can get natural diffused light during the day, which can save a lot of lighting energy.

6. The protective coating on the surface of the membrane (PVDF, PTFE, etc.) has the characteristics of high temperature resistance, and it is not sticky, and the dust falling on the surface of the membrane can achieve the self-cleaning effect by the natural flushing of rainwater.

7. The membrane structure has the structural characteristics of light and stable, and its weight is one-thirtieth of that of traditional buildings.

8. In addition, the membrane structure is a flexible structure, which will be deformed under the action of wind load or snow load, and the membrane structure adapts to the external load through deformation.

9. According to the different environments and applications, architects cut the selected "fabrics" (membranes) according to the size to design a variety of unique architectural styles, and then combine them with "accessories" (reinforcing components, such as steel frames, steel columns or steel cables) to produce a certain amount of pretension stress inside them in a certain way to form a certain space.

10. This structure is widely used, such as membrane structure carport, stand, toll shed, stadium, passage or entrance, park landscape sketch, and even can be used for sewage tank cover deodorization and biogas tank gas tank.

Shanghai Zhanji membrane structure is mainly engaged in the design, production and installation of tensile membrane structure and the development of membrane structure application software.

Tensile membrane structure, also known as membrane structure, is a structural system composed of building fabrics, i.e., membrane materials, and supporting members or cables, which has become one of the main forms of span space structure with its novel and unique architectural shape and good stress characteristics.

Membrane structures have been applied to various building structures and play an indispensable role in our cities, mainly used in:

Pool series: pool shading, pool attractions;

Leisure places: leisure squares, observation decks, performance stages, park leisure pavilions;

Entrance corridors: community entrances, garage entrances, passage corridors, city sign entrances;

Landscape embellishment: public green space, iconic sketches, square signs, community landscapes, pedestrian streets, modeling signs, scenic spot sketches, etc.;

Cultural facilities: exhibition centers, theaters, performance centers, stages, public entertainment venues, shopping malls, restaurants, pedestrian streets, zoos, etc.;

Industrial facilities: factories, warehouses, sewage treatment centers, logistics centers, greenhouses, etc.

Landscape tensile membrane membrane structure carport has the following advantages:

Project period: Compared with the traditional carport, the construction period is short, and it can be completed in about 7 days, which shortens the cycle and saves part of the cost for users. Like the design and processing are carried out in the factory.

Energy saving and environmental protection: The membrane materials used are in line with the national environmental protection standards, and the light transmission effect is good, which can reach 8-16%, no lighting is required, and energy is saved.

Durable quality: The top and bottom of the carport are made of imported membrane, which is very strong and durable, and the strength is 200 times that of Alec sheet and 50 times that of ordinary glass. Protected from heavy rain and sun.

**Cheap: The manufacturing cost is low, only one-third of the traditional carport, and the membrane used is basically the common membrane on the market.

Novel appearance: The appearance is varied, in line with the aesthetics of modern people, colorful, like a graceful woman from a distance, very attractive.

The span is very large: its own weight is light, only one-thirtieth of the steel structure, and it can complete different spans, as small as a few square meters of carport, and as large as tens of thousands of square meters of projects.

Landscape tensile membrane structure carport is beautiful and fashionable, durable and convenient, Jiangyin Junsheng Metal Products **** is an independent legal person enterprise engaged in independent research and development, design, production and installation of "long and long" brand carport (car shed, bicycle shed, sun shed, membrane structure carport), guardrails, sentry boxes, craft metal gates, stainless steel propaganda columns, landscape tensile film sales and services.

The patent of our company's carport special active installation connection method has passed the review, and the installation method of our company's carport products has broken through the traditional welding installation method, and the seismic performance is better than the traditional electric welding installation method. The active connection is easy to disassemble and install, beautiful and practical.

It can do large-area arc modeling, beautiful appearance, and fast and convenient structural erection.

Look at the size of the company:

The larger the scale of the company, the more perfect the system, the more machinery and equipment, the more advanced the equipment, the more orders, and the strength of the manufacturer, then the quality of the membrane structure carport produced is guaranteed.

See the engineering case:

The real strength of the manufacturer is not only to do processing, must also have their own project to do, the more the project to do, then the better the quality, the stronger the strength.

Look at the company's qualifications:

The production of membrane structure carport is a technical work, professional people do professional things, machinery and equipment are advanced, then the staff can not reach the technology is also in vain, we see how many employees of the company have obtained the national qualification certificate.

Hefei Jingyue Membrane Structure Engineering Co., Ltd. is a high-tech enterprise engaged in the design, production and installation of tensile membrane structure and space membrane structure engineering in China, with a business scope throughout the country.

The company uses the most advanced international Forten32, ANSYS, MCAD, FSCAD D3S and other professional software for space structure modeling, load analysis, cutting and structural calculation, experienced technical personnel continue to research and develop product installation technology, processing and production, providing a good platform for the rapid development of the enterprise in the space structure industry.

Advanced membrane and steel structure processing facilities, with an annual membrane structure processing capacity of more than 100,000 square meters, and an annual processing capacity of more than 10,000 tons of steel structure.

We will adhere to the service tenet of "customer first, integrity-based", keep pace with the times, innovate in science and technology, constantly develop product market space, build a strategic platform for sustainable development, and sincerely return users and give back to the society with excellent products and high-quality services.

Scope of services of the company.

1. Sports facilities:

Stadium stands, tennis courts, basketball courts, golf courses, swimming pools.

2. Transportation Facilities:

3. Cultural Facilities:

Cultural Square, Performance Stage, Exhibition Center, Theater, Four Commercial Facilities:

Shopping malls, amusement centers, hotels, disco bars, restaurants, commercial streets.

5. Building Facilities:

Unit gates, logistics centers, building gatehouses, warehousing.

6. Landscape Facilities:

Community landscape, pedestrian street, gazebo, leisure square, city signage.

7. Interior decoration:

Hotel, Sanla, family.