A few days ago, a customer consulted the editor on the platform for some questions about membrane structure materials. As the editor of Shows A Membrane Structure Company, of course, the editor answered very seriously. Today, I took this opportunity to follow the editor to take stock of the main characteristics of some of the membrane materials, and give everyone a popularization.
It is well known that membrane materials are very important in the entire membrane structure engineering, and the selection of membrane materials may directly affect the quality of membrane structure engineering. How can we make the right choice in the diverse membrane market? So we must first understand the important characteristics of membrane materials, so what are there?
1. Optical performance
The membrane material can filter out most of the ultraviolet rays and prevent the internal items from fading. The transmitted light produces uniform diffused light inside the structure, no shadows, no glare, and good color rendering. Under the combined action of ambient light and internal lighting at night, the surface of the membrane structure emits a natural and soft brilliance, which is intoxicating.
2. Self-cleaning performance
PTFE membrane material and PVC membrane material with special surface treatment have good self-cleaning performance. Rainwater will gather on the surface and flow down, so that the surface of the membrane material can be cleaned naturally.
3. Acoustic performance
Generally, the membrane structure is almost transparent to the low frequency below 60Hz. For the structure with special sound absorption requirements, the membrane structure with FABRASORB device can be used. This combination has a stronger sound absorption effect than glass.
Fourth, heat preservation performance
The insulation performance of the single-layer membrane material is the same as that of the brick wall, better than glass. Like buildings made of other materials, the internal temperature of membrane buildings can also be adjusted in other ways.
Five, fire performance
Nowadays, the widely used membrane materials can well meet the demand for fire protection, have excellent flame retardant and high temperature resistance, and reach the standards of France, Germany, the United States, Japan and other countries.
Six, mechanical properties
Medium-strength PVC film: Its thickness is only 0.8mm, but its tensile strength is equivalent to half of steel. Medium-strength PTFE membrane: Its thickness is only 1.0mm, but its tensile strength has reached the level of steel. The elastic modulus of the membrane is low, which is conducive to the formation of complex curved surfaces.
Shanghai Shows A Membrane Structure Co., Ltd. is a substantive service-oriented enterprise specializing in the design and development, processing and manufacturing, construction and installation, maintenance and consultation of membrane structure projects. At the same time, Shanghai Shows A Membrane Structure Co., Ltd., as an experienced membrane structure manufacturer, has a high-quality after-sales service team, providing membrane structure replacement, membrane structure maintenance, membrane cloth cleaning, membrane cloth maintenance, membrane material replacement, membrane cloth replacement And other business, welcome to consult and negotiate.
The original text is compiled from Shanghai Shows A Membrane Structure Co., Ltd.
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