600-750mm cold rolled U type steel larsen sheet pile

600-750mm cold rolled U type steel larsen sheet pile

plate pile sheet pile steel larsen piles

The steel sheet pile cofferdam is the most commonly used one kind of sheet pile cofferdam. Steel sheet pile with lock is a kind of steel, its cross section has a straightforward form, trough, and Z, there are all kinds of size and interlock forms. Common larsson type, lackawanna type, etc.

The following advantages: high strength, easy to break into hard soil layer; But construction in deep water, if necessary, add inclined support into a cage. Waterproof properties is good; Will be effected according to the need of all shapes of the cofferdam, and can be used repeatedly, so it is widely used.

At the top of the bridge construction often used in open caisson cofferdam, its wide range of USES. String foundation, pile foundation and Ming dig foundation cofferdam, etc.

The cofferdam with single wall enclosed cofferdam has to support, when it is necessary to add inclined support into a cage. String as China nanjing Yangtze river bridge foundation, has used the steel plate pile cofferdam, the diameter of 21.9 meters, 36 meters long steel sheet pile, and there are all kinds of size and form of interlocking. After being underwater concrete bottom sealing meet the strength requirements, built of pile caps and pier pumping, pumping design depth up to 20 meters.

Cold bending steel plate

For continuous cold bending deformation of the strip, forming section for Z, u-shaped or other shapes, can be connected with each other by the lock construction foundation with plate.

The roller pressure produced by the method of cold bending forming steel sheet pile is applied in civil engineering of cold bending steel, the main products are a kind of the steel sheet pile with a driver (pressure) into the foundation, to make it into each other steel sheet pile wall, to cover soil and water. Cross section is commonly used types are: U, Z and direct web. Steel sheet pile used in soft foundation and underground water level higher deep foundation pit supporting, construction is simple, its advantage is water sealing performance is good, can be repeated use. Steel sheet pile the delivery status of cold bending steel sheet pile delivery length is 6 m, 9 m and 12 m, 15 m, can also according to the requirement of the user, scale processing, maximum length of 24 m.

using the project in sea or lake

which can stop water enter building site.

surface once hot dip galvnized,can  recycle using.

profile as enclosed.

length can change as needs.

material: st37/q235

thickness:5mm-10mm-18mm

surface: paint color or hdg