Steel sheet pile cofferdam is suitable for soft soil, silt and moisture. Generally in 120kpa can be used, beyond it will be more difficult to pull out. Construction in steel sheet pile wharf, freight yard, revetment, rocks, fixed, breakwater, diversion dike, buoys, dock, sluices, water diversion pipe, foundation and foundation, and so on for the cut-off, water retaining wall, permanent structures, and the excavation retaining wall, TuSha collapse prevention board, temporary revetment, cofferdam works, closed and temporary structures such as temporary center island is often applied in the process.
Product Name |
Steel sheet pile |
Steel Grade |
Q195,Q235,Q345,Q390,Q420,Q460,Q500,S275,S355,S390,S430,SY295,SY390,ASTM A690 |
Length |
Up to over 100m |
Dimensions |
Any width x height x thickness |
Standard |
EN10248,JIS A 5523 and JIS A 5528,ASTM A328 / ASTM A328M |
Watertight |
by sealant or welding |
Interlock types |
Larssen locks,cold rolled interlock,hot rolled interlock |
Steel sheet pile is gradually used in construction with its excellent characteristics, the importance of advance preparation, only adequate preparation, can get twice the result with half the effort. It is very necessary to do a careful and thoughtful steel sheet pile construction plan before the construction of steel sheet pile, which can not only ensure the smooth progress of the project, but also ensure the safety. Its importance is mainly reflected in:
1. Ensure the safety and reliability of the construction process and play a guiding role in the whole construction process;
2. Provide data support to guide the correct production and construction of steel sheet pile;
3. At the same time, preventive measures can be taken in advance to ensure the waterproof requirements of basement excavation;
4. Determine the construction progress and quality.
According to local conditions, scientific organization of construction, improve production efficiency, under the premise of ensuring safety, speed up the construction progress, improve the quality of enclosure.