01. Summary of Materials

Perforated plate is perforated metal plate, also known as perforated plate, perforated metal, perforated screen, mostly aluminum alloy and other metal plates are processed by punching machine or milling machine.

02. Performance characteristics

a. Porosity

The most direct appearance feature of perforated metal plates is porosity. Porosity means that the two parts of the space separated by the skin have permeability to each other, breaking the inherent boundary between the inside and the outside, and truly achieving the mutual penetration of the internal space and the external space.

B. mottled light and shadow effects can be created

The perforated plate will produce rich light and shadow changes under the sunlight or light. This effect will make the building have a unique and flexible visual effect, and have a sense of integrity and hierarchy. The changes in the size of the hole and the aperture and perforation rate will also produce different light and shadow changes.

C. various forms of panel combination

Perforated metal plates can be made in different shapes and sizes according to the needs of architects. Carry out different connection combinations, and the combination methods are rich and varied.

D. lowering the sound level

Perforated metal helps reduce sound levels, and its acoustic properties can help personnel reduce the health effects of noise. Buildings use perforated metal plates in front of their stands, which can bring 29% energy savings.


03. Material Category

According to the plate type (flat unfolded shape) of the perforated plate, it can be divided into three types: flat perforated plate, folded perforated plate and wave perforated plate.

A. flat plate perforated plate: perforated on straight metal plate by mechanical punching process.

B. folding plate type perforated plate: on the basis of flat plate type perforated plate, it is folded according to the required form. generally, there are two types: folding type and concave-convex folding type.

C wave type: it is based on the flat perforated plate and then bent according to the required curve form.

04. Price range

The price of the most common perforated plate in the market is about 150~2000 yuan/square meter. Due to the great influence of different types, different thicknesses, different materials and different processes on the price, the price range of perforated plates is large.
(The above is the price of ordinary products, which will fluctuate greatly due to different items, brands and customization factors, for reference only.)



-Application case-

01. Dalian Lolly-Laputan Children's Restaurant

02. Beijing Jingkai Zhihui Park New Media Exhibition Center

03. Nanjing Baiyunting Culture and Art Center