论文部分内容阅读
介绍了水泥混凝土桥梁用聚氨酯防水涂料的原料、组成、制备方法和性能及用途 ;讨论了填料用量及甲组分 /乙组分的比例对聚氨酯防水涂料各种性能的影响。
The raw materials, composition, preparation methods, properties and applications of polyurethane waterproofing coatings for cement concrete bridges are introduced. The effects of filler content and the proportion of component A / B on the properties of polyurethane waterproofing coatings are discussed.