Description

Roof panels are slabs that can directly withstand roof loads. The roof panel is located on the roof of the house and is generally made of metals such as aluminum, magnesium, manganese or alloys. After the roof panel is assembled on the gable beams on the rooftop floor, the wing panels are overlapped to cover so that multiple single box roof panels do not have vertical joints that show light, forming a sloped roof with good integrity. Aluminum-magnesium-manganese alloys for roofs and exterior walls generally adopt pre-rolling coating (Coil Coated) technology, which has the advantages of good color difference control, uniform paint film, high quality stability, and environmental protection. The types of coatings generally use PVDF fluorocarbon paint with more than 70% fluorocarbon resin. The available materials for roof panels are: Available Materials: 0.426 / 0.478 / 0.55mm base thickness medium and high strength galvanized or aluminum-zinc color steel coils, aluminum alloys, aluminum-magnesium-manganese alloys, stainless steel, zinc-copper-titanium plates (titanium zinc), metal plates, copper, pure titanium metal plates, etc. For example: "Multifunctional single-wing cover-slit box-type roof panel" is used on the roof of the house, so that the roof is basically leak-free and has a cold insulation effect. This roof is made into a single box type, and a single wing is installed on the top downhill. A single or porous cavity is made into a cavity inside the roof panel. The cavity is lined with insulation materials or a cavity inside the board is used to improve the cold insulation performance of the roof panel. After the roof panel is assembled on the gable beams on the rooftop floor, the wing panels are overlapped to cover so that multiple single box roof panels do not have vertical joints that show light, forming a sloped roof with good integrity. Aluminum-magnesium manganese roof panels are a cost-effective roof and exterior wall materials. Aluminum alloys have been widely used in the construction industry, playing an important role in the development of modern buildings in the direction of comfort, lightweight, durability, economical and environmental protection. Due to its moderate structural strength, weather resistance, stain resistance, and easy bending welding processing, AA3004 aluminum-magnesium manganese alloy (AlMg1Mn1) is widely recognized as a roof and exterior wall material with a service life of more than 50 years in the architectural design; in response to marine climate architectural design, 5052 marine-grade aluminum alloy material with stronger corrosion resistance can be selected.