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近年建筑工程施工质量从总体上逐年在提高。但由于有些施工企业的技术素质、质量管理较差,规范、规程和质量标准得不到实施,发生一些新的质量通病,严重地影响工程质量。一、质量保证资料方面存在的问题 1.砼灌注桩施工记录不真实,无桩基竣工平面图,砼强度未达到设计要求就进行单桩承载力试验。
In recent years, construction quality has been increasing year by year. However, due to the poor technical quality and poor quality management of some construction companies, regulations, procedures and quality standards have not been implemented, some new quality problems have occurred, and the quality of projects has been seriously affected. I. Problems in the quality assurance data 1. The construction records of the cast-in-place bored piles are unrealistic, and there is no plan for the completion of pile foundations. The bearing capacity of the single piles is tested as long as the concrete strength does not meet the design requirements.