适用范围  
                     
                     
                         
                         田径场，篮球场，网球场，羽毛球场等运动场馆，幼儿园，托儿所地面。 
                         
                     
                 
             
             
                 
                     
                           
                     
                 
             
             
                 
                     
                          性能特点  
                     
                     
                         弹性优良，抗老化、颜色鲜艳、使用寿命长，伸缩性佳、无接缝、养护简易、现场浇注耐磨、防滑、耐钉剌、耐油、耐酸碱、 耐溶剂。 
                     
                 
             
             
                 
                     
                           
                     
                 
             
             
                 
                     
                          施工工艺  
                     
                     
                         
                         1. 地坪处理；  
                        2. 裂缝填补；  
                        3. 水泥面底漆涂装；  
                        4. 弹性聚氨酯层铺设；  
                        5. 止滑处理；  
                        6. 划线； 
                         
                     
                 
             
             
                 
                     
                           
                     
                 
             
             
                 
                     
                          施工剖面  
                     
                     
                         
                           
                         
                     
                 
             
             
             
             
                 
                     
                          技术指标  
                     
                     
                           
                     
                     
                         
                         
                             
                                 
                                     
                                     
                                         
                                             
                                                  试验项目  
                                                  指标  
                                             
                                             
                                                 　干燥时间，h 
                                                 　表干（h） 
                                                 　　≤4 
                                             
                                             
                                                 　实干（h） 
                                                 　　≤24 
                                             
                                             
                                                 　抗拉强度 
                                                 　　≥26 
                                             
                                             
                                                 　拉断伸长率 
                                                 　　≥250％ 
                                             
                                             
                                                 　硬度 
                                                 　　40-63 
                                             
                                             
                                                 　耐磨性(750g/500r，失重，g) 
                                                 　　≤0.02 
                                             
                                             
                                                 　耐冲击 
                                                 　　≥30