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衡水众志橡胶科技开发有限公司

折页压板,遇水膨胀止水条,桥梁伸缩装置,桥梁支座,帘布橡胶

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首页 > 供应产品 > 遇水膨胀橡胶止水带施工流程及技术标准
遇水膨胀橡胶止水带施工流程及技术标准
单价 19.50 / 米对比
销量 暂无
浏览 518
发货 河北衡水市
库存 50000米起订1米
品牌 衡水众志橡胶科技开发有限公司
厚度 订做
截面形状 带状
过期 长期有效
更新 2025-03-25 09:48
 
详细信息
厚度 订做
截面形状 带状
厂家(产地) 衡水众鑫
单位
用途 止水带
材质 氯丁橡胶
产地 河北
适用环境 耐高温
颜色
应用范围 机械制造
分类 传动带
品牌 ZZ
输送带类型 环形输送带

         

        
    

    

        产品简介
     遇水膨胀橡胶止水带除具有普通橡胶止水带的性能外,其主要特点是内防水线采用了具有遇水膨胀工程的特殊橡胶制成。这样在膨胀橡胶遇水膨胀后增强了止水带和构筑物的紧密度,使防水、止水效果更好。
     遇水膨胀橡胶止水带膨胀防水线部分胶料执行GB18173.3-2002标准。其余部分橡胶与普通橡胶止水带物理机械性能相同,执行GB18173.2-2000标准。
     遇水膨胀线胶料物理性能(执行标准GB/T18173.3-2002)    

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                
                                                         

                        PZ-150                    

                
                    

                        PZ-150                    

                
                    

                        PZ-400                    

                
                    

                        PZ-600                    

                
                    

                        1                    

                
                    

                        硬度(邵尔A)/度                    

                
                    

                        42±7                    

                
                    

                        45±7                    

                
                    

                        48±7                    

                
                    

                        2                    

                
                    

                              拉伸强度/Mpa≥                     

                
                    

                        3.5                    

                
                    

                        3                    

                
                    

                        3                    

                
                    

                              扯断抻长率/%≥                     

                
                    

                        450                    

                
                    

                        350                    

                
                    

                        4                    

                
                    

                              体积膨胀倍率%≥                     

                
                    

                        150                    

                
                    

                        250                    

                
                    

                        400                    

                
                    

                        600                    

                
                    

                        5                    

                
                    

                        反复浸水
试验                    

                
                    

                        拉伸强度/MPa≥
扯断伸长率/%≥
体积膨胀倍率/%≥                     

                
                    

                        3                    

                
                    

                        2                    

                
                    

                        350                    

                
                    

                        250                    

                
                    

                        150                    

                
                    

                        250                    

                
                    

                        300                    

                
                    

                        500                    

                
                    

                        6                    

                
                    

                        低温弯折(-20℃×2h)                    

                
                    

                        无裂纹                    

                
    

        遇水膨胀止水带:
     1、HJ-L结构系列中有防水线的止水带都可以制成遇水膨胀橡胶止水带,如图所示:    

    

        2 、为了使止水带个部分受力均匀、合理,我公司技术部设计了HJ-A型系列遇水膨胀橡胶止水带,其断面采用了非等厚结构,分为强力区、防水区和安装区,同时伸缩孔外壁为平面,模板夹制时,接触面大,防水脱位,在安装区增设了安装孔,可使其与相邻筋便于固定,不位移,易施工、安