C60高强泵送混凝土的试验研究  

Experimental Study on C60 High Strength Pumping Concrete

作　　者：甄广常[1] 高志成 唐天佼 

机构地区：[1]河北工程技术高等专科学校,河北沧州061001 [2]沧州市宏业工程建设监理有限公司,河北沧州061001 [3]河北沧兴集团商品混凝土公司,河北沧州061001

出　　处：《河北工程技术高等专科学校学报》2009年第4期6-10,共5页Journal of Hebei Engineering and Technical College Quarterly

摘　　要：结合沧州市某酒店工程,利用当地常用的原材料,采取磨细矿粉、粉煤灰双掺技术和优质高效减水剂,成功配制了C 60高强泵送商品混凝土,填补了沧州市高强混凝土的空白。该混凝土具有流动性大,坍落度损失小,早期强度高的特点,适合于高层、大跨度的现代建筑结构。Based on a hotel engineering in Cangzhou, using the local material, applying the double permeability technique and high-quality water reducer, we have successfully prepared C60 high strength pumping concrete, which fills the gap in the field of high strength concrete in Cangzhou. The concrete has the characteristics of large fluidity, low slump loss, and high early strength,and it is suitable for the highrise and long-span building structure.

关 键 词：高强混凝土 泵送施工 双掺技术 试验研究 工程应用 

分 类 号：TU755[建筑科学—建筑技术科学]