近些年我国经济技术高速发展,综合国力显著提高,随着国家基础建设步伐的加快,对铁路施工的投资也越来越大,混凝土作为施工建设最主要的基础材料之一,其性能品质成为关键,以耐久性为特点的高性能混凝土就是在这种高标准、高要求的前提下应用而生的,因此如何把好高性能混凝土的质量关尤为重要。 In recent years, with the rapid development of economy and technology in our country, the overall national strength has risen significantly. With the acceleration of the national infrastructure construction, the investment in railway construction is also growing. As one of the most important basic materials for construction and construction, the performance and quality of concrete The key, durability-oriented high-performance concrete is born under such high standards and high requirements. Therefore, it is particularly important to regard the quality of high-performance concrete as an important factor.