彩涂钢板材料中高立边与矮立边的区别
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大家都很清楚，镀锌彩涂钢板主要分为高竖边和低竖边（同楼承板分开合）。高垂直边和低垂直边只是行业中的一些名称。其学名应为垂直单锁边和垂直双锁边，肋高分别为65mm和25mm，常用型号为400和430。在现代建筑中，这两种铝镁锰合金板也得到了广泛的应用。让我们谈谈他们之间的主要区别。
1。耐水性：在耐水性方面，高竖直
镀锌彩涂钢板具有更多的优点，这是由肋高决定的，高竖直边缘更难将雨水阻挡在钢板内。
2。美观度：从外观看，垂直边短的
镀锌彩涂钢板比垂直边高的彩钢板更美观。
3。用途：一般情况下均用于屋面，但在没有特殊要求的情况下，私家别墅采用的低层侧铝镁锰屋面板较多，体育馆采用的高层侧
镀锌彩涂钢板较多。
（1）为避免因施工不当或屋面下边缘不平整而使屋面板呈扇形或散落，在放置屋面板时，应随时检查屋面板是否对齐，并随时测量屋面板上下端边缘至天沟的距离是否相等，避免屋面板倾斜。
（2）安装完毕后，应立即清除车顶上遗留的金属碎片，如水包碎片、铆钉杆、废紧固件等，因为这些金属碎片会引起车顶板的腐蚀。
①面板：采用国产铝镁锰氟碳合金板，以铝卷的形式运至现场，现场压制。板型为0.9mm厚65-430
②底板：采用900型镀锌压型钢板，厚度0.5mm。工厂生产、复合材料堆放、成品运至现场、现场安装；
③墙体保温层：玻璃纤维保温层。厚度：50-100 mm；
④屋面吸声层：玻璃纤维保温层。厚度：50mm；
⑤次檩条为C型120×60×20×2.0 mm镀锌钢；
目前，它在我国也得到了广泛的应用，如体育场馆、展览中心、机场、车站等大型标志性建筑。广泛应用于机场航站楼、机务仓库、车站及大型交通枢纽、会议展览中心、体育场馆、展览馆、大型公共娱乐设施、公共服务建筑、大型购物中心、商业设施、民用住宅建筑等，比兰天能等可根据客户需求现场加工，可生产普通版
镀锌彩涂钢板屋面系统，如直板、扇形板、弧形弯板等，满足各种建筑造型的需要。
镀锌彩涂钢板的腐蚀速率是有规律的：先快后慢；沿海环境潮湿，速度较快，重工业比山区和农村高出许多倍；没有防锈层和室外空气会增加腐蚀程度，而
镀锌彩涂钢板的防腐性能设计和使用是下一步改进的重点。
It is clear to all colleagues that galvanized color coated steel plate is mainly divided into high vertical edge and low vertical edge (this is the same as that of floor bearing plate which is divided into opening and closing). High vertical edge and
low vertical edge are just some names in the industry. Their scientific names should be vertical single lock edge and vertical double lock edge, with rib height of 65mm and 25mm respectively, and common models of 400 and 430. In modern architecture,
these two kinds of aluminum magnesium manganese alloy plates are also widely used. Let's talk about the main differences between them.
First, water resistance: in terms of water resistance, the high vertical galvanized color coated steel plate has more advantages, which is determined by the rib height, and it is more difficult for the high vertical edge to occlude rainwater into it.
2. Aesthetic degree: from the outside, the galvanized color coated steel plate with short vertical edge is more beautiful than that with high vertical edge.
3. Purpose: under normal circumstances, both of them are used for roofing, but in the absence of special requirements, there are more low rise side aluminum magnesium manganese roof panels for private villas, and more high rise side galvanized color coated
steel plates for gymnasiums.
(2) in order to avoid fan-shaped or scattered roof slab due to improper construction or uneven lower edge of roof, check whether the roof slab is aligned properly at any time when placing the roof slab, and measure whether the distance from the edge of
the upper and lower ends of the roof slab to the gutter is equal at any time to avoid inclination of the roof slab.
(3) immediately after installation, remove the metal debris left on the roof, such as water shrouding debris, rivet rod, waste fasteners, etc., because these metal debris will cause the corrosion of the roof panel.
① panel: domestic aluminum magnesium manganese fluorocarbon alloy plate is used, which is transported to the site in the form of aluminum coil, and the plate is pressed on the site. The plate type is 0.9mm thick 65-430
② base plate: 900 type galvanized profiled steel plate is used, with thickness of 0.5mm. Factory production, composite stacking and transportation of finished plates to the site, on-site installation;
③ wall insulation layer: glass fiber insulation layer. Thickness: 50mm-100mm;
④ roof sound-absorbing layer: glass fiber insulation layer. Thickness: 50mm;
⑤ the secondary purlin is C-type 120 × 60 × 20 × 2.0mm galvanized steel;
At present, it has also been widely used in China, such as the stadium, exhibition center, airport, station and other large-scale landmark buildings. It is widely used in airport terminal, aircraft maintenance warehouse, station and large-scale transportation
hub, conference and Exhibition Center, stadium, exhibition hall, large-scale public entertainment facilities, public service buildings, large-scale shopping center, commercial facilities, civil residential buildings, etc. Bilan Tianneng can process
on-site according to the needs of customers, and can produce the common version of galvanized color coated steel sheet roof system, such as straight strip, fan-shaped plate, arc bending plate, etc., to meet the needs of various architectural modeling.
The corrosion rate of galvanized color coated steel plate is regular: fast first, then slow; the coastal environment is humid, so the speed is faster, and the heavy industry is many times higher than that of mountainous areas and rural areas; no antirust
layer and outdoor air will increase the corrosion degree, and the anti-corrosion performance of galvanized color coated steel plate design and use is the key point of the next improvement.
