It can be used as the cable sheath and protection lining of piping. ETFE membrane used in construction project is a kind of thin membrane made by ETFE raw material, usually thickness is 0.05~0.25mm, which is good durability and light transmission. The Gymnasium and National Indoor Stadium of Beijing Olympic Games in 2008 adopted this material. The following we will make a brief instruction of ETFE membrane about its material property, application forms, work principle of ETFE air cushion, joint method of ETFE membrane, and also the representative project abroad of China.
•Transmits more light •Insulates better •Is only 1/100 the weight of glass •ETFE is strong enough to bear 400 times its own weight •ETFE can be stretched to three times its length without loss of elasticity •ETFE can be repaired by welding patches over tears •ETFE has a nonstick surface that resists dirt •ETFE is expected to last as long as 50 years
Kangda occupies 33,000㎡, established in 1993, has been committed to design, manufacture and field installation of tensioned membrane structures, single layer ETFE membrane, multi-layer ETFE (Ethylene Tetra fluoro ethylene) foil cushions/ air pillows, used in stadiums, sports facilities, airport roofs, carparking shelters etc., its headoffice located in Jinnan Economic Development Area, Tianjin, China.
Kangda owns processing workshop for steel structure & membrane structure and permanent type welding machine for membrane ETFE, besides 5 production lines and 20 attached portable equipment.
As for production lines, including 6 lines for ETFE, 5 for pvdf welding, 2 automatic cutting bed lines, 2 intersecting line cutting lines for steel structure and 3 sand assembly lines.
Owning professional technician team with 200 people (No sub-contracting for normal project) and 30 engineers.
ETFE welding equipment
ETFE inflation equipment
ETFE filling pipe
·Founding the first membrane structure design firm in China and it can provides design services of structural calculation and drawings be free for designing institute. ·The pacemaker of the application in domestic membrane new technology, new material. ·We have close integration with Tianjin University, Tongji University and Harbin institute of technology and our company is the practice base for them and the graduates center ·Having many design software for membrane structure and steel structure.