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A) Bearing Belt:
Most of the load on grating is on this section. Because the grating load is on the platform or crater in the form that is placed on either side of the crater and will bear the pressure of grating.
In fact, it is installed perpendicular to the loading opening. Therefore, it has the most important task and affects the calculations of grating weight and the amount of load applied to it.
In fact, by varying the thickness, height, and length of the loader, we can calculate the weight and load tolerable grating and select, design and produce the most reliable and cost-effective mode.
Grating
B) Interface (Belt, Half Strap, Rebar, Quad):
They use an interface to connect the load belts. Interfaces play an important role in the stability of Babers.
Therefore, their type and thickness are selected according to the bearing strap. Of course, although it does not play a part in the load tolerance.
But it has stabilized and maintained its appearance. It is also made of different types depending on the objects passing through the grating.
The belt model is one of the most popular belts in that both the barrier and the interface are manufactured from the same technical specifications.
In some slippery areas, they use a ribbed or tethered rebar, depending on the need for work.
F) fountain:
The distance between the bearings and the interfaces are called springs or grooves.
In the technical specifications, the fountain is represented as x * y. Where x represents the distance of the carrier and y denotes the distance from the axis (center to center) of each other.
These sizes are known in ISO standard in millimeter units
Influence of springs on weight and strength:
More important is the distance between the bearers.
In fact, by reducing the distance between them, in addition to increasing weight, it improves strength and firmness.
But the distance between the interfaces has not made a significant impact and is in fact ineffective.
The only thing to note about the passing objects and their size are the important things that reduce or increase this distance.
Beauty will also be one of the most effective things in fountains.
Grating according to the place of application, there are different types according to their gender, type and distance of bearing bar (cross bar).
These lattice plates are made of lanyard and steel, which are manufactured and supplied as required in various industries and types of metal construction, such as metal grating, aluminum grating, belt grating, belt grating, steel grating and composite grating.
Grating is a grid that is used to withstand loads and stairs in places where there is a risk of gas gathering or in the paint salon of car factories and is made of metallic and non-metallic materials, usually to prevent metal corrosion, Grating is hot-dip galvanized or painted for greater beauty.
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