结合高速公路施工实践,阐述了墩柱、空心板以及箱梁的钢筋保护层质量控制要点,为提高钢筋保护层合格率、保证桥梁质量打下基础.%In combination with the construction practice of expressway, the quality control points of reinforcement protective cover of pier stud, hollow slab and box girder are elaborated, so as to improve the acceptability of reinforcement protective cover and lay a foundation for the quality of bridge.
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