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建筑加固检测及施工机构在东营成立了!:东营市天益建筑加固改造有限公司成立于 2001年(2007年更名为现公司名称)是专业从事建筑结构加固改造、管道防腐加固及加固材料销售的企业,具有特种建筑加固施工资质,开展的业务:

(一)碳纤维加固、包钢加固、植筋、预应力加固、混凝土钢筋加固、混凝土裂缝检测鉴定

(二)桥梁加固改造、楼房加固改造、开洞、补洞加固、混凝土裂缝加固、基础加固、增大截面加固

(三)防水堵漏、管道防腐、特种防水加固

建筑加固检测及施工机构在东营成立了!:东营市天益建筑加固改造有限公司成立于 2001年(2007年更名为现公司名称)是专业从事建筑结构加固改造、管道防腐加固及加固材料销售的企业,具有特种建筑加固施工资质,开展的业务:

(一)碳纤维加固、包钢加固、植筋、预应力加固、混凝土钢筋加固、混凝土裂缝检测鉴定

(二)桥梁加固改造、楼房加固改造、开洞、补洞加固、混凝土裂缝加固、基础加固、增大截面加固

(三)防水堵漏、管道防腐、特种防水加固

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参考价格:0 | 发布于:2009-8-3

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产品名称:粘钢胶
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                 1.   产品特点   
                ◇  粘度适中,流动性好,灌注方便 
               ◇  强度高,特别是钢—钢和钢—混凝土的粘接强度 
               ◇  抗老化、耐介质(酸、碱、水)性能好 
               ◇  具有良好的韧性和抗冲击性能力 
               ◇  常温固化、硬化过程收缩 
               ◇  配料比例较宽,固化时间可根据用户需要适当调整 
               ◇  不含挥发性溶剂、安全无毒、施工方便  
               2. 适用范围     
               ◇  混凝土和钢板以及钢板和钢板粘接加固中采用先焊接后灌注粘接工艺 
               ◇  混凝土内部缺陷如蜂窝、孔洞的灌浆修补,混凝土较宽裂缝(大于0.5mm)的灌缝修补 
               3. 技术参数      
             
         
         
                
             
             
                 
                     
                         
                          外观  
                         
                         
                          甲组分:乳白色膏状液体  
                         
                         
                          推荐比例(重量比)  
                         
                         
                          甲:乙=2:1  
                         
                     
                     
                         
                          乙组分:棕红色膏状液体  
                         
                         
                          混合后密度  
                         
                         
                          1.2±0.1g/cm3  
                         
                     
                     
                         
                          胶体性能  
                         
                         
                          抗拉强度,MPa  
                         
                         
                          ≥30  
                         
                         
                          受拉弹性模量,MPa  
                         
                         
                          ≥3.0×103  
                         
                     
                     
                         
                          伸长率,%  
                         
                         
                          ≥1.3  
                         
                         
                          抗弯强度,MPa  
                         
                         
                          ≥45,且不呈脆性  
                          (碎裂状)破坏  
                         
                     
                     
                         
                          抗压强度,MPa  
                         
                         
                          ≥65  
                         
                     
                     
                         
                          粘接能力  
                         
                         
                          钢-钢拉抻抗剪强度,MPa  
                         
                         
                          ≥15  
                         
                         
                          钢-钢不均匀扯离强度,KN/m  
                         
                         
                          ≥16  
                         
                     
                     
                         
                          钢-钢粘接抗拉强度,MPa  
                         
                         
                          ≥33  
                         
                         
                          与混凝土正拉粘结强度,MPa  
                         
                         
                          ≥2.5,  
                          且混凝土内聚破坏  
                         
                     
                     
                         
                          抗老化性能  
                         
                         
                          人工2000h抗湿热老化(钢-钢剪切强度下降率)  
                         
                         
                          ≤10%  
                         
                     
                     
                         
                          固化性能(5-45°C)  
                         
                         
                          操作时间,分钟  
                         
                         
                          20~90  
                         
                         
                          固化时间,天  
                         
                         
                          3~7  
                         
                     
                 
             
             
             
             
               
             
         
     
 
 
 
     
         
                 
                4. 操作流程      
                      混凝土及钢板表面处理→紧固钢板和焊接→密封孔洞和周边缝隙→灌注胶配制→压力注胶→加压固定→固化、维护