With the rapid development of global urbanization, infrastructure investment in various countries continues to grow. From 2012 to 2022, the total output value of my country's construction industry increased from 13.72 trillion yuan to 31.19 trillion yuan, with an average annual compound growth rate of 8.56%. In the field of construction, fiberglass is widely used in reinforcement materials (concrete beams and columns) in building load-bearing projects, building interior and exterior wall insulation, waterproofing, crack-resistant materials, and energy-saving building doors and windows. With the rapid growth of the total output value of the construction industry, the demand for fiberglass as a basic building material will also increase.