大厚度水泥稳定碎石基层一次性摊铺关键施工技术

Key Construction Technology for One-time Paving of Thick Cement-stabilized Crushed Stone Base

摘要:

为解决传统分层摊铺水泥稳定碎石基层存在的层间结合弱、施工周期长、易开裂及效率低等问题,文章以某市政工程为研究对象,对该项目大厚度水泥稳定碎石基层一次性摊铺关键施工技术进行系统研究。结果表明,采用一次性全厚摊铺工艺能够显著提升道路基层的整体性与强度,提高施工效率,降低综合成本,有效克服传统工艺的缺陷,具有良好的工程应用价值。

Abstract:

In order to solve the problems of weak interlayer bonding, long construction period, easy cracking, and low efficiency in traditional layered paving of cement stabilized crushed stone base, this article takes a municipal engineering project as the research object and systematically studies the key construction technology of one-time paving of thick cement stabilized crushed stone base in the project. The results show that using a one-time full thickness paving process can significantly improve the overall integrity and strength of the road base, increase construction efficiency, reduce comprehensive costs, effectively overcome the shortcomings of traditional processes, and have good engineering application value.