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1. Safe and stable system structure:
The system effectively alleviates the stress phenomenon caused by the temperature difference between indoor and outdoor in cold season through the sliding installation of T-type fixed supports. It can effectively avoid the plate extrusion and tensile deformation caused by the uneven force. The overall system is guaranteed to work safely for up to 50 years of use.The surface of the system adopts 360° wrapping buckle T-bearing technology, which ensures the stability and sliding, and the system has no screw penetration. It not only ensures the waterproofing and sealing of the system, but also maintains the chemical composition of aluminum alloy is not destroyed, and gives full play to its strong advantage of corrosion resistance.
The hidden purlin of the current roof system firmly supports the plate structure, and does not need to penetrate the roof surface, so that the load of wind, frost, rain, snow, and negative wind pressure can be safely absorbed by it.
2, unparalleled heat preservation, fire performance
Through the selection of insulation materials with appropriate thickness, the roof structure only needs to be slightly adjusted to meet the requirements of high standards of insulation and insulation. At the same time, the roof system plate can resist sparks and flames, and the metal roof plate reaches the A1 fire standard.
Endless application potentialSolar photovoltaic system and snow retaining rod can be installed on the vertical edge of the roof system plate, without riveting, and the roof surface is not damaged but remains intact to ensure long-term sealing. Refurbishment projects can also be trusted. The roof system plate has the characteristics of high stability and low weight, which makes it very advantageous in renovation projects, the load of the old building will not increase too much, and can be freely designed and used.
Durable and valuable roofing system
The roof system over the years a large number of engineering cases show that the light weathering, corrosion resistant aluminum magnesium manganese alloy material gives the building stability and maintenance free advantages. The countless products of this roofing system continue to prove that this roofing system is increasing the value of the building.
Attention should be paid to the design and construction of the vertical lock edge aluminum - MMG - manganese roofing system
In the design process of the vertical lock edge aluminum plate, not only the aesthetics of the building, the feasibility and applicability of the node, but also the use of the material under the temperature change should be fully considered. Through detailed calculation, the specific expansion of the roof plate should be determined to ensure the reasonable structure of the roof section and the edge of the skylight. In order to ensure the waterproof performance of the vertical lock edge metal roof system, we should ensure that the layout of the gutter is very important in the design. It must be located in the very low part of the roof to ensure that all the water on the roof can flow into the gutter, and the roof can not be too flat, and the small slope should ensure 3%. This allows us to reduce the probability of roof leakage during the design phase.
Should pay attention to during the construction, because the roof plate for the molding, sheet length is longer, it is important to note that in the process of handling arrange sufficient manpower, uniformly distributed in the panel length direction, the panel is raised, in order to prevent the deformation of the panel, effect the precision of installation and use of the function, in the process of installation, demand side whipstitch should be continuous, smooth, cannot appear distortion and rupture. Support is the key to transfer load, ensure the metal panel longitudinal temperature expansion and overall roof appearance, therefore, in the construction process, to control the horizontal position of the support, tilt Angle, plane Angle and relative height difference. During the construction process, we should try to avoid repeated trampling of the roof board, because repeated trampling of the roof board will cause deformation of the panel, affect the tightness of the panel bite, thus affecting the waterproof performance of the roof board, and will cause damage to the anti-corrosion coating on the roof board. Therefore, during the construction, we should try to reduce the work of the people. If we must work, we should do a good job of safety protection measures, and use wooden boards or grass MATS, linen and other construction channels.
