Rainproof shutter Mainly used for Ventilation engineering , which is rain proof and ventilation. It is composed of rainproof blades and side frames with drip frames. For ventilation engineering. Rainproof louver is used in machine rooms or other public places with long-term ventilation requirements. It consists of rainproof blades with drainage ditches (LGC none) and side frames with drip frames. The single-layer rain proof shutter is used for long-term ventilated machine rooms or other public places. It is composed of rain proof blades with drainage ditches and side frames with drip frames. The window can not only effectively prevent rainwater from entering the room, but also prevent water curtain from forming on the windward side of the whole shutter even when it is raining heavily. So as to ensure the normal design ventilation requirements.

Specifications:

Hole size unit: mm

W × H × T=B × H × W

Including: 400 ≤ B ≤ 1250 * 10

H=n × 80+200 4 ≤ n ≤ 40 n is a positive integer

W≥90 

Louver size unit: mm

W × H × T=b × h × w

Where: b=B-10 h=H-10 W=90

Even when it is raining heavily, the rain proof shutter can not only effectively prevent rainwater from entering the room, but also prevent water curtain from forming on the windward side of the whole rain proof shutter, thus ensuring the normal design ventilation requirements. Because the single-layer rain proof shutter itself has no pollution, and can insulate against ultraviolet rays, adjust the indoor light, can reduce the adverse impact of the outside world on human beings to a very low degree, and make people's life a pleasant environment.

The single-layer rain proof shutter can be divided into vertical and horizontal ones. It is mainly used for shading the facade and top surface of large malls, exhibition halls, garages and other places. It also has the function of anti-theft insurance. The feature of single-layer rain proof shutter is that the light at different angles can be adjusted at will, which makes the indoor natural light full of changes.

Even when it is raining heavily, the rain proof shutter can not only effectively prevent rainwater from entering the room, but also prevent water curtain from forming on the windward side of the whole rain proof shutter, thus ensuring the normal design ventilation requirements. Because the single-layer rain proof shutter itself has no pollution, and can insulate against ultraviolet rays, adjust the indoor light, can reduce the adverse impact of the outside world on human beings to a very low degree, and make people's life a pleasant environment.