Do you use brackets made of I-beam and angle steel to make the following?
A small roadside shop with non-standard thin iron sheet metal, can be used only on the line, angle, hole does not require gun drill on the line, the material utilization rate is high, can be used, must use the iron bearing.
If the bearing is not very high, such as a few pounds, without the use of steel, steel making use of windows and doors or C type steel store or small angle, it can be achieved using the standard.
The general I-beam is the main structure, and the angle steel is the supporting structure. This is a general general consideration in the design of steel structures.
