(As we all know, fire regulations can be described as the biggest killer for interior designers, especially in the field of tooling. For an interior decoration project, no matter how pleasing the owner is in the early design plan, and how exquisite the construction technology is in the later stage, if it wants to be put into use in the end, it still has to pass the fire rating. In actual work, most designers only pay attention to the design effect, and tend to ignore some rigid rules and regulations in the industry. As a result, the red line of the fire protection code is often touched during the design process, which makes the previously finalized plan completely different after modification, or even completely Overturning and redoing will increase the extra workload and even lose the original cost. If you understand a little basic knowledge of fire codes, you can completely avoid these unnecessary troubles.)