application of flat foam composite amine catalyst in building materials: a new environmentally friendly thermal insulation solution
introduction: from insulation to environmental protection, the new mission of building materials in modern society, architecture is not only a space for human habitation and activities, but also an important area of energy consumption. according to statistics, about 40% of the world’s energy is consumed by buildings, and heating and cooling account for a considerable proportion. as global climate change problems become increasingly severe, how to…

