manufacturer
Shanghai jieda decoration engineering co., ltd
Is a professional enterprise engaged in the production, processing and sales integration of various shed (shed) industries and membrane structures. With strong strength, we have made great efforts in scheme design, structural design and static and dynamic analysis. Form-finding and cutting design, processing and production, overall installation, use, maintenance and consultation are all-round services; High-quality staff and huge sales network have been providing quality and perfect services to customers anytime and anywhere for many years. Can be customized according to customer requirements.
Jetta Decoration is mainly engaged in the technical development, design, manufacture and installation of membrane structure, landscape shed, tensioned membrane, telescopic curved arm shed, double open curved arm parking shed, swing arm shed, European type shed, awning, watermelon shed, fixed awning, leisure umbrella, sun umbrella, advertising printing, sunshine board, color steel shed and outdoor sunshade fabric. Products are widely used in villas, scenic spots, stadiums, membrane structure toll stations, commercial buildings and landmark building facilities, shops along the street, commercial streets, cafes, bars, teahouses, hotels and ordinary families' leisure, doors and windows. Entertainment places can make you close to nature, shelter you from the wind and rain, and let you enjoy a sunny life under the protection of pleasure.
Shanghai pengyou membrane structure engineering co., ltd
Italian technology, equipment, technology and management have been adopted, a powerful sunshade system has been established, and an independent research and development team has been established to develop sunshade leisure furniture products suitable for the architectural characteristics of China. Pengyou's sunshade product production technology occupies a leading position in China.
In recent years, Pengyou products have been selected by many domestic real estate projects and become the first choice brand of sunshade leisure furniture in villa communities and high-end communities in large and medium-sized cities. Shanghai Pengyou Membrane Structure Engineering Co., Ltd. has an international operation mechanism, which provides a reliable guarantee for global sunshade procurement. Comfortable sunshade leisure products have been sold to the United States, Australia, Russia, Japan, Singapore and other countries.
method of erection
1, embedded installation mode
(1) The protective film on the PC board will affect the adhesion with the seal, so the protective film on the embedded parts should be removed before embedding the PC. 5- 10 mm.
(2) When the PC board is embedded, there should be appropriate embedding amount and expansion space. If the embedding amount is too small, the PC board may fall off due to wind pressure or other heavy pressure; If the expansion space is not enough, the PC board may also be stressed due to expansion, resulting in damage.
2, screw installation method
(1) The screw spacing can be properly configured according to the thickness of the plate, and it is not good if the spacing is too small or too large. If the spacing is too small, sometimes? Too tight will cause stress and damage; If the spacing is too large, it may make the PC board unstable. To this end, the following spacing is recommended:
A, thickness less than 3.0mm, spacing 10~20cm.
B, thickness of 3.0mm, spacing of 20~30cm.
C, if fixed by layering, the spacing is 20~30cm? Note: If the PC board is directly fixed with tapping screws, the greater the screw spacing, the less likely the board will be damaged.
(2) The size of screw holes should consider the difference of PC board's expansion and contraction in Xia Dong season and day and night. Generally speaking, the diameter of the screw hole should be? 2~4mm larger than the diameter of the screw, leaving room for expansion.
(3) When the position of the screw hole is too close to the edge of the PC board, it is very easy to break the board. Generally speaking, the position of the screw hole is at least 2.5 times the diameter of the screw hole from the edge of the PC board. For example, for a screw with a diameter of 4mm, the position of the screw hole should be at least 1cm away from the edge of the PC board.
(4) Never lock the screws? Too tight, otherwise it will deform and produce stress.
(5) It is best not to use self-tapping screws for the screws locked on the PC board, otherwise stress will be generated, and the stress will increase with the increase of the thickness of the board.
The above is the introduction of the installation method of folding sunshade. Folding sunshade has sunshade function, which can resist ultraviolet radiation, reduce indoor temperature, reduce the load in the air, and also reduce the load of air conditioning. Folding awning is the most energy-saving effect, because it can protect the environment and is of great significance. In summer, folding awnings will be opened in most places to prevent the sun from spreading. Pay attention to the size when choosing.
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