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首页-新闻资讯-钢板桩施工怎么做好防渗措施?

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来源:http://www.jnlsgbz.com/ 日期:2021-11-17 发布人:lasen
钢板桩施工是指在运用钢板桩在施工的过程中到达基坑支护的作用的施工过程。钢板桩施工在码头、货场、护岸、山石、固定、防波堤、导流堤、浮标、船坞、水闸、引水管、地基、防渗墙、挡水墙等等长久性建筑物,以及挖掘挡土墙,土沙崩溃防止板、临时护岸、围堰工程、封闭、临时岛等临时性构筑物等过程中经常被应用。但是有时候在钢板桩施工的过程中容易出现渗漏的情况,那么我们在钢板桩施工过程中如何做好防渗措施呢?
Steel sheet pile construction refers to the construction process of using steel sheet pile to achieve the role of foundation pit support in the construction process. Steel sheet pile construction is often used in wharf, freight yard, revetment, rock, fixation, breakwater, diversion dike, buoy, dock, sluice, diversion pipe, foundation, cut-off wall, water retaining wall and other permanent buildings, as well as excavation of retaining wall, soil sand collapse prevention plate, temporary revetment, cofferdam project, closure, temporary island and other temporary structures. However, sometimes leakage is easy to occur in the process of steel sheet pile construction, so how can we take anti-seepage measures in the process of steel sheet pile construction?
首先,在抽水之前将板桩内侧嵌塞入大量的板条、棉絮和麻绒等材料能够起到防漏防渗作用,与这个方法类似的的还有在钢板桩的漏缝外侧中放入一些煤灰拌锯木末材料。当然也可以直接将锯末塞到缝内。
Firstly, before pumping, insert a large number of laths, cotton wadding, linen and other materials into the inner side of the sheet pile to prevent leakage and seepage. Similar to this method, some coal ash mixed sawdust materials are placed outside the leakage joint of the sheet pile. Of course, the sawdust can also be directly stuffed into the seam.
其次,在基坑抽水时如果发现锁口有漏水现象时,应该用富纤维棉絮将漏缝处填塞好。
Secondly, when pumping water from the foundation pit, if water leakage is found at the lock, the leakage shall be filled with fiber rich cotton wool.
然后,在打钢板桩时的每个流程中都要做好定位导向工作,将钢板桩的双向垂直度都严格控制好,能够保证每个钢板桩与钢板桩之间有良好的咬合来保证墙面整体的垂直。一般与围囹紧贴的话能够止水防渗。而锯木沫、粉煤灰、膨胀水泥等材料都能够用于止水的辅助措施。在必要时应该及时利用。
Then, in each process of driving steel sheet piles, the positioning and guidance work shall be done well, and the two-way perpendicularity of steel sheet piles shall be strictly controlled to ensure a good bite between each steel sheet pile and steel sheet pile to ensure the overall verticality of the wall. Generally, if it is close to the prison, it can stop water and seepage. Sawdust, fly ash, expansive cement and other materials can be used as auxiliary measures for water stop. It should be used in time when necessary.
以上精彩内容来自钢板桩施工租赁,更多精彩内容来自http://www.jnlsgbz.com欢迎大家与我们进行交流
The above highlights come from professional steel sheet pile construction leasing, and more highlights come from http://www.jnlsgbz.com Welcome to communicate with us
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