With the increasing requirements for environmental protection in buildings, Glass Wool has become a hot insulation material. The issue of environmental protection has become the most concerned issue of people in the world today. Global warming and the accumulation of garbage have greatly affected the environment of the earth. So the concept of green building was born. Green building refers to a comprehensive environmentally friendly building in terms of construction materials, construction process, and even waste disposal. It is a major trend in construction and a favorable factor for environmental protection. Here, the application of building insulation can save energy loss during heating and cooling of buildings, and the recycling of materials is also simpler and more convenient. The material of glass wool insulation layer is taken from nature and has less pollution to the environment, so it is a favorite insulation material for everyone. So what are the excellent characterist