As a new form of building structure, membrane structure integrates architecture, structural mechanics, fine chemicals and materials science, computer technology, etc., with high technical content. The membrane structure is light in weight, large in span, short in construction period, convenient for factory production, easy to manufacture, easy to install and economical, and has good durability, fire resistance, light transmission and self-cleaning properties. The viable structural form developed in the mid- 20th century and soon became popular in the world.

1. Artistic

The shape of the membrane structure is varied and the support mode is flexible. It has both a unique appearance and a dreamy interior space, maximizing the bearing capacity of the membrane material and creating a flexible and large space without columns. The building is lively and beautiful, with a contemporary atmosphere. It breaks the traditional pure linear architectural form, has a unique and beautiful surface shape, clearly reflects the combination of structural strength and beauty, and presents people with a refreshing feeling. The unique shape and nightscape effect of the membrane structure has obvious "architectural visibility" and commercial effects.

2. Environmental protection and energy saving

Membrane structure is an ecological building that is ideal for environmental protection and energy conservation. In the construction stage, due to the light weight of the membrane material, the support system including the basic amount is greatly saved; in the use phase, the membrane has high absorption of light reflection and low thermal conductivity, which largely prevents solar energy from entering the room. ; translucency membrane ensures proper diffuse natural lighting indoor natural light, saving energy consumption in operation; and ------ main material and steel membranes in the membrane structure can be recycled, Recycling.

3, good mechanical properties

The shape of the membrane structure is determined by the tension equilibrium condition and conforms to the natural structural principle and is a natural structure. The film is light and high-strength, combined with the high-strength steel cable, so that the force system is simple and reasonable, most of which is transmitted by the axial force, so that the membrane structure can span the large space to form an open beamless column-free large-span structural system. In other words, it fundamentally overcomes the difficulties encountered by traditional structures in large-span buildings, creates huge space, increases the effective use of space, and designs and uses architectural space flexibly and creatively.

4, fire and earthquake resistance

Membrane structure membranes have excellent flame retardancy and high temperature resistance, so they can meet fire protection requirements. The structure has a light weight and is a flexible structure with a large deformation capacity, so the seismic performance is good.

5 self-cleaning function

Membrane structure construction adopts anti-coating membrane and has good self-cleaning function.

6. Economical

Membrane structure of membranes, steel support system can be made within the factory, transported to the site to install, easy industrialization, shorten the construction period, with good economy; since the weight per square meter of light weight, the film material is only about 1kg In addition, the use of high-strength materials such as steel cables and steel structures greatly reduces the weight of the membrane structure building roof, thereby reducing the cost of the wall and foundation; the unique shape and night scene effect of the membrane structure makes it have an ideal commercial effect. .

7, a wide range of applications

Membrane structure can be used both as a temporary building and as a permanent building; it is suitable for large-span buildings such as sports, entertainment, transportation, conference centers, etc. It can also be used in high-rise buildings such as hotels and office buildings; not only for civil buildings. It is also suitable for industrial plants and storage buildings; it is not only used in places with warm and humid climates, but also in cold and hot areas.

8, inherent defects

Membrane structure also has its inherent defects in practical applications: due to the light material and poor thermal performance of the membrane structure, necessary anti-condensation measures must be taken in buildings with large humidity such as swimming pools and botanical gardens; membrane structure construction in cold areas should be Carry out the necessary thermal insulation design; the membrane production is factory-based, and the installation accuracy on site is high. Therefore, all aspects of architectural design, production, installation and management are highly technical, and all parties must fully coordinate. The service life is short, usually 10-25 years, which is shorter than the traditional concrete or steel.

Laser Collimator Lens

Specification

Coating for 405nm 450nm 505nm 515nm 532nm 638nm 650nm 780nm 808nm 980nm,ect

Catalogue for laser collimating lens

Laser Collimator Lens,Collimating Lens,Optics Laser,Collimating Light

Changchun Realpoo Photoelectric Co., Ltd. , https://www.optics-realpoo.com