核心内容提示：常见裂缝问题出现的形式和部位 据观察学生大部分研究裂缝主要出现在内墙填充墙上，主要为八字形裂缝、沿灰缝45°的阶梯状裂缝，还有一个部分通过竖向和水平提高裂缝出现在剪力墙和梁与内墙填充墙交界处，产生重要原因较复杂。加固公司施工准备施工前应认真阅读设计施工图，必须要将结构面清理干净，按设计图纸，放线标明钢筋锚固点的钻孔位置，钻孔位置标明后由现场负责人验线。加固材料若为水钻孔：用清水将孔内泥浆冲刷干净，用棉丝将孔擦净,等孔晾干后再进行下一道工序,如工期紧,可用加热棒进行干燥处理。梧州加固指对可靠性不足或业主要求提高可靠度的承重结构、构件及其相关部分采取增强、局部更换或调整其内力等措施，使其具有现行设计规范及业主所要求的安全性、耐久性和适用性。工业上主要进行的加固有粘钢加固、碳纤维加固、压力注浆加固等。原有工程施工洞处理方法不当行为形成的裂缝、抹灰层龟裂纹

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