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铝镁锰屋面板厂家浅析铝镁锰金属板与彩钢板的对比

返回列表 来源: 发布日期: 2021.08.17

铝镁锰屋面板厂家浅析铝镁锰金属板与彩钢板的对比

天物彩板专彩涂板行业17年——铝镁锰屋面板厂家浅析铝镁锰金属板与彩钢板的对比_彩钢板价格表请拨打网站上方电话咨询

铝镁锰合金屋面板是一种新型屋面板。铝镁锰合金广泛应用于建筑行业,在现代建筑向舒适、轻质、耐久、经济、环保方向发展中发挥着重要作用。3004/3005铝镁锰合金(almg1mn1)结构强度适中,耐候性好,耐沾污,易于弯曲和焊接,在建筑设计中被广泛认为是使用寿命超过50年的屋面和外墙材料;根据海洋气候的建筑设计,可选用耐腐蚀性较强的5052海洋铝合金材料,一般屋面板可选用3003/3004常用材料。

47.彩涂卷白灰彩板 (1)
单边锁定车顶系统:由于该系统的肋骨高度为65mm,因此面板上没有钉子。完全包围封边锁模,排水、防水到位,外形符合铝材特点。外形美观,一般用于体育馆、会展中心、机场、车站等大型标志性建筑。
铝镁锰板的加工与生产技术
铝的外表面处理分为两类:天然色非涂漆产品和涂漆产品:1.非涂漆产品:锤击铝合金板(不规则图案)和压花板(规则图案由机械压花形成);预钝化氧化铝表面处理板。此类产品不涂在板材表面,对表面外观要求低,价格低。2.涂装产品:按涂装工艺分为:喷涂板产品和预滚涂板产品;
根据涂料的种类,可分为:聚酯、聚氨酯、聚酰胺、改性有机硅、环氧树脂、氟碳等。尽可能延长涂料抗紫外线老化的能力,其中PVDF涂料(氟碳涂料)具有最好的抗老化性能,是人类已知的最知名的抗紫外线有机化合物。氟碳涂层铝板根据不同的质量要求,分别采用卧式自动二涂二烤、三涂三烤、四涂四烤辊涂工艺。预涂覆PVDF涂层的树脂含量在70%到80%之间变化。它是在高速连续机组上,通过化学预处理、初涂、精涂等工艺进行辊涂。前涂层一般为25%μm。背面涂有防腐漆。
金属屋面材料主要有镀锌钢板、不锈钢板、铝合金板、铜板、锌铜钛复合板、纯钛板等。金属板屋面的优点是施工简单、速度快、防水性能好、可重复使用。除了能够承受地球气候产生的最高和最低温度外,当用作屋顶材料时,它很少受到气候和屋顶变形引起的应力的影响。人们也可以根据情况画各种颜色。

Aluminum magnesium manganese alloy roof panel is a new type of roof panel. Aluminum magnesium manganese alloy is widely used in the construction industry and plays an important role in the development of modern buildings in the direction of comfort, light weight, durability, economy and environmental protection. 3004 / 3005 aluminum magnesium manganese alloy (almg1mn1) is widely recognized as roof and exterior wall materials with a service life of more than 50 years in architectural design due to its moderate structural strength, weather resistance, stain resistance and easy bending and welding processing; According to the architectural design of marine climate, 5052 marine aluminum alloy materials with stronger corrosion resistance can be selected, and 3003 / 3004 commonly used materials for general roof panels can be selected.

Single edge locking roof system: because the rib height of this system is 65mm, there is no nail on the panel. It fully surrounds the edge locking mode, which is quite in place in terms of drainage and waterproof, and the shape conforms to the characteristics of aluminum. It has beautiful appearance and is generally used in large landmark buildings such as gymnasium, convention and Exhibition Center, airport, station and so on.
Processing and production technology of aluminum magnesium manganese plate
The external surface treatment of aluminum includes two categories: natural color non painted products and painted products: 1. Non painted products: Hammer aluminum alloy plate (irregular pattern) and embossed plate (regular pattern is formed by mechanical embossing); Pre passivated alumina surface treatment board. Such products are not painted on the plate surface, have low requirements for surface appearance and low price. 2. Painting products: according to the coating process, they are divided into: spraying plate products and pre roll coating plate;
According to the type of paint, it can be divided into: polyester, polyurethane, polyamide, modified silicone, epoxy resin, fluorocarbon and so on. As far as possible to extend the paint resistance against ultraviolet light aging, in which the PVDF coating (fluorocarbon coating) has the best anti-aging properties, it is the most known anti ultraviolet organic compound known to human beings before. According to different quality requirements, fluorocarbon coated aluminum plate adopts horizontal automatic two coating and two baking, three coating and three baking and four coating and four baking roller coating processes respectively. The resin content of the precoated PVDF coating varies from 70% to 80%. It is roller coated by chemical pretreatment, initial coating, fine coating and other processes on the high-speed continuous unit. The front coating is generally 25% μ m. Back coated with anti-corrosion paint.
Metal roofing materials mainly include galvanized steel plate, stainless steel plate, aluminum alloy plate, copper plate, zinc copper titanium composite plate and pure titanium plate. The advantages of metal plate roof are simple construction, fast speed, good waterproof performance and reusable. In addition to being able to withstand the highest and lowest temperatures produced by the earth's climate, when used as roof materials, it is rarely affected by the stress caused by climate and roof deformation. People can also paint various colors according to the situation.

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