Aluminum alloy door has a side light with a light, side light means the fixed (not movable open) part of the door with the side of the door, the light means the fixed part of the door with the upper part of the door. Can open in order to be the door. As some doors and windows are larger in size, they do not need to be opened all the way. For example, just open one or two. So make fixed windows on top or beside.
Floor pop-up door classification:
1, according to the opening form is divided into casement door, sliding door, revolving door, flap door, double door and so on.
2, according to the material is divided into steel doors, glass doors, aluminum doors, plywood doors and so on.
3, according to the characteristics of the rolling door, spring door, automatic door, fire door, paneled door and so on.
Expanded Information:
The most common type of floor spring door is the spring door. The elasticity of a spring door relates to the speed at which it closes; the greater the elasticity, the faster the door closes, and the less elasticity, the slower the door closes. Generally, the tracks of spring doors are made of high-strength, wear-resistant aluminum.
Spring doors open in the way of swing doors, sliding doors, etc., and its hardware is mainly composed of floor springs, locks, pushers and so on. Spring doors equipped with spring hinges will automatically close after opening, mostly used for public **** place channel, emergency exit channel.