Quality Management Technologies for Concrete Construction in Building Engineering
建筑工程混凝土施工质量管理技术分析

摘要

混凝土施工质量直接影响建筑物主体结构的安全性和使用性能寿命问题，在整个建筑项目工程中都占有十分重要的地位。本文介绍了混凝土施工在建筑施工中占据的重要性以及一些常见的混凝土质量缺陷问题如蜂窝麻面，孔洞露筋，结构性裂缝等问题的原因，针对这些问题主要对前期准备到结构养护的全过程的质量管理技术进行了讨论，即做好前期准备工作、配制好混凝土配合比的设计、混凝土输送泵送、提前进行浇筑前温度计算、浇筑振捣及结构养护等工作。同时提出了一些强化工程质量的相关措施，以增强对混凝土工程的质量控制。

Abstract

 The quality of concrete construction directly affects the structural safety, performance, and durability of a building, and therefore occupies a crucial position in the overall building project. This paper discusses the importance of concrete construction in building engineering and analyzes the causes of common concrete quality defects, such as honeycombing, pitted surfaces, voids, exposed reinforcement, and structural cracking. In response to these problems, the paper examines quality management technologies throughout the entire process, from preliminary preparation to structural curing, including adequate pre-construction preparation, proper design of concrete mix proportions, concrete conveying and pumping, pre-pouring temperature calculation, pouring and vibration compaction, and structural curing. The paper also proposes measures to further strengthen quality assurance and improve quality control in concrete works.