The vertical seaming aluminum-magnesium-manganese metal roof system is widely used in today's urban construction. It replaces the previous plastic insulation materials and other products, and has excellent performance such as environmental protection, beauty and corrosion resistance. So how is the vertical seaming aluminum-magnesium-manganese metal roof system designed? Come here?

　　1, core structure

　　The core structure of the vertical seam aluminum-magnesium-manganese metal roof system is a special plate-shaped metal plate based on the vertical seam occlusal design. This design is mainly for the large-span self-supporting close installation system. No perforations can be seen on the roof, because the support method is hidden under the panel. The connection method of the roof slab is to adopt its unique aluminum alloy fixed support. The vertical seam of the plate and the plate are occluded to form a close connection. The occlusal process of this kind of plate does not require manpower and is completely automated by machinery. The connection method formed by the seat can solve the plate stress caused by thermal expansion and contraction. This advantage is reflected in the ability to make longitudinally super-long plates without deformation due to stress. At the same time, the complete accessories supply of this roofing system can meet the requirements of various building forms.

　　2, safe system structure

　　The roof made of metal plates in this roofing system has been fully proven through its own years of use, and it is an ideal choice for various residential, commercial and public buildings. The priority of all roofs is the function of weatherproofing, and this roof system completely solves this problem without exception. Positive and negative wind pressure values. Refer to the building load value of my country's building codes, consider factors such as building height, size, location, and consider the comprehensive wind pressure coefficient and load probability, and refer to the value of building roof engineering in the German building standards; mainly consider the maximum unfavorable load It is the negative wind pressure at the corners and edges of the building.

　　3, roof deformation

　　The thermal expansion and contraction of metal building materials in the case of large temperature differences is an inevitable objective law. This roof system summarizes years of use experience, and through the sliding T-code support, the thermal expansion and contraction of the aluminum plate are equally distributed and synchronized. , So that the huge temperature stress can be relieved through proper expansion and contraction, without squeezing deformation or cracking of the plate; ensuring that the overall system works safely during the 50-year use process. The length of a single panel of the roof system can reach 120M, and there is no potential leaking lap joint between the panels, which fully guarantees complete waterproofing. The exhaust port, skylight, and pipeline outlet can be directly passed through, and the accessories can use special technology to ensure water tightness. The hidden support of the roof system and the stable supporting plate structure do not need to penetrate the roof surface, and the loads of wind, frost, rain, snow, and negative wind pressure are safely absorbed. The roof system effectively resolves the stress formed by the large temperature difference on the roof, and even the super-long plate has enough space for expansion and contraction without squeezing or stretching the structure.

　　4, fire performance

　　This roof system block can resist sparks and flames, and the metal roof block meets the A1 fire protection standard

　　5. Special structure

　　aisles, camera stations, solar energy collection systems, snow poles, etc. can be installed on the vertical side of the roof system plate, without riveting, and the roof surface remains intact without damage to ensure permanent sealing. Important penetrating objects such as chimneys, skylights, etc. can be welded at the connection points to fully ensure that the connection points are sealed and stable. Refurbishment projects are equally trustworthy. The roof system plate has the characteristics of high stability and low weight, which gives it advantages in refurbishment projects. The load of old buildings will not increase too much, and it can be designed and used freely.

　　6. Investment in the safety of the roof system

　　A large number of engineering cases of this roof system over the years have shown that the corrosion-resistant paint metal material gives the building superior stability and maintenance-free advantages. The innumerable products of the roofing system continue to prove that the roofing system is constantly increasing the value of the building.

　　7, complete system

　　A good system for roof and curtain wall should provide economical design and application. This roofing system provides a complete set of accessory supports, cornice closing plates, U-shaped grooves, various closing plates, pipe clamps, etc. Various accessories can be made of the same material and color as the plate.

　　8. Noise prevention

　　This roof system has been widely used in many buildings. In fact, it is difficult to hear the noise even in a storm. Tests show that under the same conditions, the internal noise difference between the tile roof and the metal roof of this roof system is only 2-3 decibels. Compared with the actual auditory effect, 3 decibels is an indistinguishable difference between human ears.

　　9, lightning protection characteristics

　　The roof system is closely connected with the overall lightning protection system of the structure to fully eliminate the problems of lightning damage and static electricity accumulation. The metal plates of the roof of this system are all good materials for exterior maintenance systems, and aluminum-magnesium-manganese alloys are all good conductors. A single whole plate not only provides water tightness, but also is a good conductor, even if there are overlapping parts, it still does not affect its lightning protection performance. The actual construction method is: conceal a ground under the roof panel of the metal roof at intervals of 6-10 meters in the longitudinal and transverse directions, install the corner code at the grounding point, fix one end on the purlin, and fix the other end on the T-code support. The ground fixed on the purlin can be connected to the 　　　Suitable roof panel materials: aluminum-magnesium-manganese alloy plate, aluminum-zinc steel plate;

　　Suitable roof panel material thickness: 0.6mm-1.0mm