Plain grating is the first generation of aluminum grating series of products, is also the most widely used plate type, it is by the standard flat aluminum and aluminum rods through the equipment formed by extrusion locking, which has normal conditions of use Under the deformation, no discoloration, weather corrosion resistance, good heat dissipation, maintenance-free, long life and other characteristics. It is widely used in outdoor conditions under the walls, fence, wall decoration, urban drainage system cover and anti-skid requirements of the road is not high, platform and other occasions. z
Serrated grating is based on the plain grating, the deep aluminum processing, aluminum in the side of the side of the processing of a row of serrated anti-chute, and then through the equipment will be with anti-chute flat aluminum and standard aluminum rod extrusion Lock formation. In addition to the standard plate with a standard plate has all the features, but also has a standard board does not have excellent anti-skid performance. Therefore, the application of the toothed plate is very extensive, such as: high altitude or offshore engineering construction and maintenance platform, pedestrian access, overpasses, stairs, and some special anti-skid performance requirements of the occasion. z
"I" type grating is the latest generation of aluminum grating products, it uses "I" -shaped flat aluminum instead of the original standard rectangular cross-section of flat aluminum as the main bearing components. "I" type flat aluminum on both ends of the upper and lower sides of the increase in the direction of the length of the aluminum surface of the non-slip groove to ensure that the "I" type aluminum grating anti-skid performance; "I" type of aluminum in the middle part of the standard rectangular cross-section The thickness of the flat aluminum is greatly reduced. After the molding of the "I" type plate and the standard type aluminum grid plate, the weight per unit area is greatly reduced under the condition that the carrying capacity is not changed greatly, and the "I" type aluminum The cost of using the grid.
"I" type plate has a more beautiful shape and lighter weight than the toothed plate. Mainly suitable for the laying of the ground or platform, such as pedestrian access, stairs, maintenance platform, such as carrying capacity requirements of the occasion.v z
The stair tread grating is an application branch of the serrated grating that cuts the pressed serrated grating into a standard size according to the national standard or the national standard (user requirements) of the country where the project is located and uses a flat aluminum to weld the cutting section securely to form a rectangular Or other forms of standard framework. Use only the standard frame placed on the basis of the construction has been completed or operating platform, with a special fixed card lock can be locked.
Stair tread grating has good light transmission, ventilation, anti-skid, durable characteristics, and because the stair tread structure characteristics, easy to dust or liquid drop, the surface will not accumulate dust or a variety of liquids. So stair tread grating has been widely used in a variety of staircase steps, as well as a variety of mechanical equipment maintenance platform and pedal.
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