<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">*盐灌浆材料是一种以*盐类单体为主剂,以水为稀释剂,在一定的引发剂与****剂作用下形成的一种高弹性凝胶体。本产品不含有丙凝中的*成分,属于环保型堵水防渗的化学灌浆材料,其粘度低,渗透能力强;凝胶体具有很好的*渗性、粘弹性及耐老化性能等*n>*n>*n>*n><*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">一、应用范围 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">1*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、用于*性承受水压的建筑结构如大坝、水库等的防渗帷幕灌浆;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">2*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、用于控制水渗透和凝固疏松的土壤防水;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">3*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、用于隧道的防渗堵漏或隧道衬套的密封;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">4*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、用于地下建筑物地下室、厨房、厕浴间等防渗堵漏;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">5*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、用于封闭混凝土和岩石结构的裂缝防渗堵漏;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">6*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、隧道开挖过程中,对土体中水的控制。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">二、性能指标 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">项目*n>*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体"><*n style="color:black">性能指标*n>*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">外观*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">淡*液体*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">比重*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">1.1*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">&plu*n;0.1*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">粘度,mPa·s*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≤10*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">凝胶时间,min*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≤30*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">渗透系,cm/s*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≤10-6*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">遇水膨胀率,%*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≥30*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">挤出*比降*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≥200*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">固砂体的*压强度,MPa*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">≥0.2*n>*n>*n>*n> |
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-family:楷体">注:*盐灌浆材料指标标准为:JC/T2037-2010《*盐灌浆材料》。*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">三、产品特点 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">1*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、*盐粘度****低,渗透性好,能够确保浆液渗透到宽度为0.1mm 的缝隙中;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">2*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、固化时间可调,快速固化的只需30s~2min,慢速固化的可以大于10min;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">3*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、凝胶体具有较高的弹性,延伸率可达200%,有效的解决了结构的伸缩问题;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">4*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、无须与水持续接触,添加的膨胀组分遇水膨胀率大于100%,解决了凝胶体干-湿循环的问题;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">5*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、与混凝土面具有的粘接性能,粘接强度大于自身凝胶体的强度,即使凝胶体本身遭到*,粘接面仍保持完好;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">6*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、对绝大部分酸、碱具有良好的耐化学性,不受生物侵害的影响;*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">7*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、环保*,不会对*造成伤害。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">四、施工方法 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">A*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">组分为液体,B、C组分为固化剂。在使用时把一定重量的固化剂B、C加水溶解,配制成2-5%的溶液,充分搅拌约5min(若气温偏低则时间延长),配好的溶液B(250ml)加入到A(1000ml)中,然后再加入C(250ml)即可。可以进行双液灌浆或单液灌浆,如需调整固化速度,可相应减少B组分和C组分的添加量。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">1*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、在渗漏部位钻孔或者开槽。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">2*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、可以先将水压入钻孔中,以确定是否所有裂缝可以贯通,或是否需要再钻更多的孔*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">3*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、结构表面可见的漏点和裂缝应用快凝水泥封闭。在进行*盐注浆之前,封闭漏水点和裂缝的水泥应完全凝结固化,具有一定的强度。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">4*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、使用手压泵或者电动泵高压泵进行灌浆作业,注浆压力可采用0.2~0.6MPa ,根据封缝质量和结构情况可适当****压力,这样可保证浆液渗透到结构及****细微的缝隙中。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">5*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、灌注过程中,如果结构表面出现漏浆现象,灌浆作业应立即停止,并采用适当的方法对漏点进行封闭,然后再继续施灌。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">6*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、在灌注过程中出现凝胶,堵塞管道,立即停止施灌,清除管道内的凝胶体才可继续。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">五、注意事项 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">1*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、本品A组分为水溶液,非*、*物,*,储存于塑料容器内。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">2*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、B,C组分不能混合,不得挤压、碰撞,放置在阴凉干燥处保存,要现用现配。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">3*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、配制好的浆液一和浆液二可以放置几个小时,但不能久置,久置后不可再用。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">4*n>*n><*n style="font-size:12.0pt"><*n style="font-family:宋体">、做好劳保防护,通风设施,及时用水清洗接触身体的部位,误食请就医。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="background-color:#33cccc"><*n style="font-family:宋体">六、包装贮存 *n>*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">*盐采用塑料桶包装,20kg/桶或200kg/桶。*n>*n>*n>*n>
<*n style="font-size:10.5pt"><*n style="font-family:"Times New Roman",serif"><*n style="font-size:12.0pt"><*n style="font-family:宋体">应贮存在阴凉、干燥、通风的库房中,不可曝晒,不可雨淋,冬季应注意防冻。*n>*n>*n>*n>