产品介绍

瑞芙特天沟防水涂是一种高弹性单组分聚脲涂层，其具有超强的耐水性且不脱层，有较高的拉伸强度，粘结性良好，耐雪水浸泡，耐冰冻。

产品特点

①  固化后-30℃延伸率大于200%。

②  无需保护层，涂层材料自由伸展和压缩。

③  抗紫外线，表面及防水层内均具有良好的耐候性能。

④  可用于各种复杂节点，易于施工。

⑤  产品固化后在-35℃至+120℃为柔性，固化速度快，附着力好。

⑥  可长期耐水浸泡，可长期耐盐水、碱水以及低酸性腐蚀性污水浸泡。

⑦  用于暴露屋面，或与SBS 等沥青类卷材搭接使用于变形大的细部节点。

⑧  并可用于沥青表面的直接维修。

主要技术指标

外观······································产品为均匀粘稠液体，无凝胶

固体含量··································84%

密度······································1.03g/ml

表干时间··································4h

低温弯折性································-30℃无裂纹

固化速度··································1.2㎜/24h

拉伸强度··································4MPa

断裂延伸率································657%

潮湿基面粘结强度··························2.2MPa

不透水性··································无渗漏

硬度······································45 Shore A

产品用途：暴露型和非暴露型高弹性防水工程中；

          适用于各种暴露屋面、上人屋面、地下各种工程；

大型公共市政等工程以及厨卫间防水；

可适应长期耐水浸泡场所的防水改造。

施工温度：-15℃~+40℃

储存及包装: 5公斤/桶，置于阴凉处

保质期限：1年