Development status of thermal insulation materials abroad
After the last century, foreign countries generally attached importance to the production and application of thermal insulation materials in buildings, striving to greatly reduce energy consumption, thereby reducing environmental pollution and greenhouse effect. Foreign insulation materials industry has a long history, and insulation materials for building energy conservation account for the vast majority. For example, in the United States, insulation materials for buildings have accounted for about * *% of all insulation materials since * * *, and in western European countries such as Sweden and Finland, more than * *% of rock wool products are used for buildings ...
