浅谈喷涂聚脲弹性体在潮湿混凝土基面施工的条件

Conditions of applying spray polyurea elastomer on wet concrete surface

介绍了带湿施工底漆的性能要求和聚脲涂层防水、透气的机理,分析指出带湿施工的底漆和聚脲涂层的防水透气双重功能是保证喷涂聚脲能在潮湿基面上施工的两个必要条件。

This paper introduces performance requirements of wet-applied primer and the waterproofing and ventilation mechanism of polyurea coating. It points out that the wet-applied primer and the waterproofing and ventilation functions of polyurea coating are two necessary conditions for successful application of spray polyurea on wet substrate.