New and old structure local pressure grouting waterproof leaking stoppage method

The invention relates to a new and old structure local pressure grouting waterproof leaking stoppage method, and belongs to the technical field of building construction, and the method comprises the following steps: S1, determining a leakage position; s2, carrying out region segmentation on two ends of the leakage region; s3, the position of a grouting point is determined through a grouting gun, and grouting is conducted; and S4, redundant grouting slurry is removed through a grouting gun. The method has the effect of reducing the construction cost. 本申请涉及一种新旧结构局部压力注浆防水堵漏法，属于建筑施工的技术领域，其包括以下步骤：S1、对渗漏位置进行确定；S2、将渗漏区域的两端进行区域分割；S3、使用注浆枪确定注浆点位置以及注浆；S4、使用注浆枪清除注浆多余浆料。本申请具有降低施工成本的效果。