Basic knowledge of corrugated board

　　corrugated boardAlso known as the pressure plate, the use of color coated steel plate, galvanized sheet and other metal sheet by rolling cold bending into a variety of wave type of pressure plate, aluminum honeycomb panel for industrial and civil buildings, warehouses, special buildings,aluminum honeycomb panelManufacturers of large-span steel structure housing roof, wall and interior and exterior wall decoration. It has the characteristics of light weight, high strength, rich color, convenient and quick construction, earthquake resistance, fire prevention, rain prevention, long life, maintenance free, etc., and has been widely promoted and applied.

Entering the 21st century, China\'s national economy has developed rapidly and steadily, and color-coated corrugated boards have also entered large public buildings from general industrial buildings, such as airport terminals, railway stations, stadiums, concert halls, grand theaters, and 2008 Olympic venues. The roof, floor and wall of the building adopts a more reasonable plate type with force and connection, and the construction method is more scientific and seems to be a stronger performance of the aluminum-zinc plate,wood grain aluminum veneerThe research and development of aluminum-magnesium-manganese alloy plates, titanium alloy plates, stainless steel, etc. have greatly improved the application technology level of subtype metal plates.

　　在corrugated board型构造与标准方面，出现了咬边构造、扣合构造以及紧固件隐藏式连接等第二代压型板产品;闭口型板楼该已有成熟的应用;同事压型板的镀层板(基板)增加了镀铝板、镀锌铝板品种，涂层板增加了偏聚氟乙烯(PVDF)涂层板、高耐候聚酯涂层板(HDP)等新产品;相关国际《连续热镀锌钢板及钢带》、《彩色涂层钢板及钢带》、<钢结构工程施工质量验收规范>等陆续进行修。

Corrugated plate profiled steel plate usually according to the application site, plate wave height, lap structure, and material, there are a variety of classification. Common classification methods are as follows:

(1) Corrugated board is classified according to the application site-divided into roof panel, wall panel, floor bearing plate and ceiling plate. At the same time, the use of color steel plate plate to do wall decoration board, architectural decoration effect is relatively novel and unique.

(2) Corrugated boards are classified according to wave height-divided into high wave boards (wave height ≥ 70mm), medium wave boards and low wave boards (wave height <30mm)

(3) Corrugated board according to the substrate material classification-divided into hot galvanized substrate, hot galvanized aluminum zinc and hot galvanized aluminum substrate.

(4) Corrugated board according to the plate seam structure classification-divided into lap, bite edge and buckle structure. Among them, undercut and buckled medium and high wave boards should be used as roof boards with high waterproof requirements. Galvanized sheets of overlapping medium and high wave plates shall be used as floor covers. Lapped low wave plates should be used as wall panels.