高性能混凝土的回顾与展望

高性能混凝土(HPC)不是一种特定的混凝土，它的性能是因工程条件、环境条件、施工工艺等要求而异的。品质稳定的原材料是生产HPC至关重要的前提条件；HPC要具备所要求的性能，必须根据条件的变化，及时变化生产中的参数。应用大掺量粉煤灰混凝土和大掺量矿渣混凝土是发展HPC最可行的途径，不仅能提高混凝土的品质，还能有效地降低生产成本。

REVIEW AND LOOKING FORWARD TO HIGH PERFORMANCE CONCRETE

The high performance concrete is not a specific concrete. Its performance is different according with requirements of various conditions in engineering, environment and construction craft. Uniform quality of raw materials is important prerequisite for HPC. Having all required performance, HPC in production must change the parameters in time, however, when change of condition happened. It is the most feasible way of HPC development to use high volume fly-ash concrete, or high volume ground granular blast-furnace slag concrete, which can not only increase the quality of concrete, but also reduce the cost of HPC application.