Fiberglass materials used in construction

In the field of construction, glass fiber is mainly used in various types of lightweight buildings, energy-saving houses, landscape architecture, decorative materials, modular buildings, as well as structures of smart bathrooms and safety protection materials, such as reinforcement materials (concrete beams) in building load-bearing projects. , columns), building interior and exterior wall insulation, waterproofing, anti-cracking materials and energy-saving building doors and windows, etc. As a pillar industry of the country, the construction industry has maintained steady growth. 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%. At the same time, as the country's requirements for building energy conservation continue to increase, coupled with local government policy support for the construction of energy-saving green buildings, fiberglass polyurethane composite materials are more widely used because of their advantages such as good thermal insulation performance, good fire resistance, and high strength. In the field of energy-saving doors and windows, the market penetration rate of fiberglass energy-saving doors and windows continues to increase, boosting the demand for fiberglass in the construction field. Taken together, with the steady growth of the total output value of the construction industry and the acceleration of the expansion of glass fiber in the field of composite materials driven by green energy conservation, the demand for glass fiber as a basic building material will also grow.