Is Drywall Tape needed in a new house?

Halfway through the decoration of the new house, the workers discovered cracks in the interior wall. I wonder if you are as worried as me, because cracks appeared before you even moved in. So the grid cloth factory asked many residents in the community and kept summarizing. The organizing techniques are as follows:

First of all, the cracks in the interior wall of my house are at the connection with the beams and columns. The interfaces and joints of the wall must be treated with crack prevention. Also, the connection between the old and new walls in the renovation of an old house is prone to cracking over time. The settlement of the walls of new houses is not very good. The intersections of light walls, beams and columns and load-bearing walls will cause cracks with settlement. Therefore, if Drywall Tape is not hung at the intersections, the safety risks will be very great in the future.
Secondly, during construction, use foam agent to treat walls with small cracks or corner joints to make the wall joints airtight and water-absorbent to prevent moisture in the later stage. Then use kraft paper to stick them, and then apply putty. Use elastic putty for the putty. It is better, but if the cracks are slightly larger and the putty is too thin, it is better to use wall Drywall Tape.
When cracks occur in the joints during construction, remove the plaster layers on both sides of the cracks and hang Drywall Tape to fix it. After hanging it, spray water to wet it, remove the floating ash and sand on the surface, and level it with cement mortar. .
When applying dust to the base layer, lay the Fiber Glass on it and keep it flat so that the Drywall Tape can be firmly bonded to it, so that the stress performance is better than that of hanging it. Drywall Tape can not only play the role of anti-cracking and thermal insulation, but also enhance the bearing capacity of the wall. It can effectively fix the pipes. When hung in the cement, it can also enhance the tensile force of the cement when it expands due to thermal expansion and contraction.
Moreover, the Drywall Tape has good anti-corrosion properties, is relatively durable in the wall, has high tensile strength, good integrity, and is not expensive on the market. As long as an extra layer of Fiber Glass is added during wall construction, the safety performance of the house will be greatly improved. It also prevents cracks on the wall from affecting the appearance.