混 凝 土
Concrete
吴斌兴,陈保钢,徐建华,康明智
(长沙中联重工科技发展股份有限公司,湖南 长沙 410013)
Abstract: Comparing with normal concrete,the pumping condition and material proportion of high-strength and high-performance concrete
(HSHPC) has been changed greatly,and the pumping pressure loss can not be simply calculated according to empirical formula of that of normal
concrete.According to some domestic construction case of super