彩钢压型板的特点及在国内的发展概况浅析

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彩钢压型板是近年来在世界和中国兴起的一种新型建筑材料。它具有重量轻、强度高、美观耐用、抗震性能好、施工快、简单、热反射率高、热发射率低、保温效果显著等特点。适用于工业和民用建筑的屋面板、墙板和地板。特别适用于大跨度厂房和粮库。

彩钢压型板是近年来在世界和中国兴起的一种新型建筑材料。它具有重量轻、强度高、美观耐用、抗震性能好、施工快、简单、热反射率高、热发射率低、保温效果显著等特点。适用于工业和民用建筑的屋面板、墙板和地板。特别适用于大跨度厂房、粮库、仓库等。
一、 彩钢压型板特点：
1。 彩钢压型板造型美观新颖，色彩丰富，装饰性强，组合灵活，可以表达不同的建筑风格。

2。彩钢压型板具有重量轻（6-10kg/m2）、强度高（屈服强度250-550Mpa）、表面刚度好、防水剂抗震性能好等特点。

3。优质的工厂产品

4。彩钢压型板施工安装方便，减少了安装运输工作量，缩短了施工周期。

5。彩钢压型板是一种环保型建筑材料，可回收利用。压型钢板的推广应用符合国民经济可持续发展的政策。
6。 彩钢压型板单体价格较高，其耐久性较混凝土或砖石外壳材料差。
二。 彩钢压型板在中国的应用与发展：
30年代美国生产彩钢压型钢板，80年代初，武钢、宝钢率先引进彩钢生产线。从那时起，我国开始将国产彩钢压型钢板应用于万事达、全国棉花粮仓、各开发区工厂等工业建筑。随着彩色涂层压型钢板应用技术的迅速发展，其应用范围不断扩大，消耗量不断增加。

进入21世纪，中国国民经济快速稳定发展，彩色压型钢板也从机场航站楼、火车站、体育场馆、音乐厅、剧院、奥运会等一般工业建筑进入大型公共建筑。2008年的场馆。建筑的屋顶、地板和墙壁采用更合理的受力和连接板。施工方法更为科学，似乎是对性能更强的铝镀锌板、铝镁锰合金板、钛合金板、不锈钢的研究与开发，大大提高了子型的应用技术水平。金属板。

在板结构和标准方面，出现了咬边结构、扣带结构、紧固件隐蔽连接等第二代压型钢板产品；封闭式压型钢板建筑应用成熟；夹头的涂层板（底板）Gue压型板增加了镀铝板和镀锌铝板的品种，涂层板增加了聚偏氟乙烯（PVDF）涂层板和高度。修订了耐候聚酯涂层钢板（HDP）、连续热镀锌钢板及钢带、彩涂钢板及钢带、钢结构工程施工质量验收规范等新产品。

Coloured steel profiled slab is a new type of building material rising in recent years in the world and in China. It has the characteristics of light weight, high strength, beautiful and durable, good seismic performance for 15-20 years, fast and simple construction, high thermal reflectivity, low thermal emissivity and remarkable thermal insulation effect. It is suitable for roof panels, wall panels and floors of industrial and civil buildings. It is especially suitable for large-span factory buildings and grain depots.

Coloured steel profiled slab is a new type of building material rising in recent years in the world and in China. It has the characteristics of light weight, high strength, beautiful and durable, good seismic performance for 15-20 years, fast and simple construction, high thermal reflectivity, low thermal emissivity and remarkable thermal insulation effect. It is suitable for roof panels, wall panels and floors of industrial and civil buildings. It is especially suitable for large-span factory buildings, grain depots, warehouses, etc.

I. Characteristics of color steel profiled sheets:

1. Colored steel profiled sheet has beautiful and novel shape, rich color, strong decoration and flexible combination, which can express different architectural styles.

2. The color steel profiled sheet has light weight (6-10kg/m2) high strength (yield strength 250-550MPa), good skin stiffness and good anti-seismic performance of waterproofing agent.

3. High quality of factory products

4. The construction and installation of color steel profiled sheet is convenient, the workload of installation and transportation is reduced, and the construction period is shortened.

5. The color steel profiled sheet is an environment-friendly building material, which can be recycled. The promotion and application of profiled sheet conforms to the policy of sustainable development of national economy.

6. The price of color steel profiled sheet monomer is higher, and its durability is worse than that of concrete or masonry enclosure materials.

2. The application and development of color steel profiled sheets in China:

Colored steel profiled sheet was produced in the United States in 1930s. In the early 1980s, Wuhan Iron and Steel and Baosteel first introduced the production line of colored steel sheet. Since then, China has begun to apply domestic colored steel profiled sheet to industrial buildings, such as MasterCard Workshop, National Cotton and Grain Warehouse, and factories in various development zones. With the rapid development of application technology of color coated profiled steel sheet, its application scope is expanding and its consumption is increasing.

Entering the 21st century, China's national economy has developed rapidly and steadily, and color-coated profiled steel sheets have also entered large-scale public buildings from general industrial buildings, such as airport terminal, railway station, stadiums, concert halls, theatres, and Olympic venues in 2008. Building roofs, floors and walls adopt more reasonable slabs with stress and connection. The construction method is more scientific and seems to be the research and development of aluminum-galvanized sheets, aluminum-magnesium-manganese alloy sheets, titanium alloy sheets and stainless steel with stronger performance, which greatly improves the application technology level of sub-type metal sheets.

In the aspect of plate structure and standard, the second generation profiled sheet products, such as undercut structure, buckle structure and concealed connection of fasteners, have appeared; the closed-end profiled sheet building has mature application; the coated sheet (base plate) of the colleague profiled sheet has increased the varieties of aluminized sheet and galvanized aluminium sheet, and the coated sheet has increased the polyvinylidene fluoride (PVDF) coated sheet and the height. New products such as weatherproof polyester coated sheet (HDP), continuous hot-dip galvanized steel sheet and strip, color coated steel sheet and strip, and construction quality acceptance code for steel structure engineering have been revised.