聚脲-硅烷复合涂层对混凝土抗结冰性能的影响

蒋袁圆, 段宇炜, 王珩, 戈雪良

Effect of PU-HDTMS Coatings on Anti-icing Performance of Concrete

JIANG Yuanyuan, DUAN Yuwei, WANG Heng, GE Xueliang

图9 各种涂层样品经历不同次数结冰-除冰循环后的抗拉粘结强度，结冰除冰循环前后各涂层接触角，以及抗拉粘结强度增加率随接触角降低率的变化关系

Fig.9 Tensile strengths of various coating samples after icing-deicing cycle for different times (a), contact angles of the coatings before and after icing and deicing for 9 circles (b), and dependence of increase rate of tensile bond strength on decrease rate of contact angle for all coatings (c)