factory customized Prefab Metal Roof Trusses - Steel Truss PVDF membrane structure Roof For Tennis Stadium – HJZC
factory customized Prefab Metal Roof Trusses - Steel Truss PVDF membrane structure Roof For Tennis Stadium – HJZC Detail:
Product Description
High-strength membrane materials and reinforcing members (steel frame, steel column or steel cable) to generate certain pre-tension stress in its interior in a certain way to form a certain spatial shape, which can be used as a covering structure and bear certain external load.
According to the structure, membrane structures can be divided into:skeleton membrane structure , Tension membrane structure and Pneumatic membrane structure.
Advantage
Beautiful architectural style
Membrane structure architecture is the most representative and promising architectural form in the 21st century with its unique beautiful curved surface shape, the perfect combination of simplicity, brightness, rigidity and softness, strength and beauty, giving people a refreshing feeling, and at the same time providing architects with more imagination and creative space.
Good environmental protection, light transmission and self-cleaning PVDF (polyvinylidene fluoride) coating or titanium dioxide coating is used on the surface of the film, which has a good heat insulation effect. It can reflect 70% of solar heat, absorb 17% of the heat and transfer 13% of the heat. However, the light transmittance is above 20%. After 10 years of direct sunlight irradiation, its brightness can still keep 70%.
Covering large-span space
The membrane material used in the membrane structure is about one kilogram per square meter. Because of its light weight and the adoption of high-strength materials of steel cables and steel structures, it is simple and reasonable with the stress system-most of the force is transmitted by axial force, which makes the membrane structure suitable for spanning large space and forming an open long-span structure system without columns.
Fire resistance and earthquake resistance
The membrane materials used in membrane structures have excellent flame retardancy and high temperature resistance, so they can meet the fire protection requirements. Because of its light weight, flexible structure and large deformation capacity, the structure has good seismic performance. Short duration:
Film cutting.
The steel structures and steel cables for assembling and framing are all manufactured in the factory, and the construction is simple and convenient, so the construction period is shorter than that of traditional buildings.
Specifications
| Item | PVDF | PTFE |
| Base Fabric | Ultra-low shrinking high-strength polyester filament coating | Fiberglass cloth |
| Total Thickness | 0.85+-0.02mm | 0.80mm |
| Total Weight | 1100g/m2 | 1300g/m2 |
| Tensile Strength(w/f) | 5500/5200 N/5cm | 6000/5000 N/5cm |
| Tear Strength(w/f) | 600/550N | 400/350N |
| Threshold Temperature | (-40℃)-(+70℃) | (-70℃)-(+250℃) |
| Translucency | 6-8% | 12-14% |
| Flame Retadacy | B1 | A |
Product detail pictures:
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With a sound business credit, excellent after-sales service and modern manufacturing facilities, we have earned an excellent reputation among our customers across the world for factory customized Prefab Metal Roof Trusses - Steel Truss PVDF membrane structure Roof For Tennis Stadium – HJZC, The product will supply to all over the world, such as: azerbaijan, Washington, Costa rica, Item have passed by means of the national qualified certification and been well received in our main industry. Our expert engineering team will often be ready to serve you for consultation and feedback. We are able to also deliver you with cost-free samples to meet your specifications. Ideal efforts will probably be produced to provide you the most beneficial service and solutions. Should you be interested in our company and solutions, please make contact with us by sending us emails or call us straight away. To be able to know our solutions and enterprise. ar more, you'll be able to come to our factory to see it. We'll constantly welcome guests from all over the world to our firm. o build business enterprise. elations with us. Please feel absolutely free to speak to us for organization. nd we believe we will share the best trading practical experience with all our merchants.
By Sabrina from Ukraine - 2018.09.29 17:23
This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
By Ivy from Chicago - 2018.12.11 14:13
