Types of steel dowels - cross-section shapes

Steel sheet pilings, also called larsen or beams, are elements for creating airtight walls used to effectively protect construction trenches. Sealed walls are an alternative to slotted walls, which is very popular, in part because there is no risk of damage to nearby infrastructure when they are submerged. What do you need to know about steel dowels and in what cross-sections can they be?What is the Larsen Wall?
To understand exactly what a tongue-and-groove is, first you need to say what the so-called Larsen wall is. This is a sealed retaining wall made of a certain type of tongue and groove, the so-called Larsen or, in other words, beams. They can be installed in the ground using vibration and non-vibration methods. A sealed wall will not lead to a large relaxation of the soil behind the protection of the trench, as well as to shocks or vibrations. If we are dealing with a large influx of groundwater, a sealed wall effectively restricts it. Providing trenches with airtight walls using steel sheet piles allows for rapid construction and the combination of various technologies, if the situation requires it, for example, when difficult ground conditions prevail during construction. The installation of sealed walls takes place in a tight manner - one on top of the other, which makes the surface very airtight. They are aesthetically pleasing, easy to install, durable and cheap. A popular application of Larsen walls, in addition to protecting foundations from landslides, is the sealing and strengthening of shores, as well as the construction of watersheds. Larsen walls are an indispensable element of construction, thanks to which you can save the cost of excavation work.Steel sheet piling-characteristics
A tongue-and-groove is a shape made of steel having a certain cross-section. Sealed walls are created by hammering or compressing subsequent bulkheads. Due to their advantages and efficiency, steel dowels are very widely used in many retaining, hydraulic, surface or steel palisades. They are relatively quick and easy to assemble, as well as disassemble using professional heavy equipment. The use of steel sheet piles is one of the most effective methods to prevent water seepage and landslides in a given location. They have locks that allow you to connect the elements. Sheet piling can be successfully used as temporary structures, but also as permanent ones. They can be purchased through professional companies specializing in the sale of such solutions.
Types of steel sheet piling
Two types can be distinguished among the types of steel sheet piles at an angle of section - steel sheet piles of type "U" and steel sheet piles of type "Z". There are many profiles with different strength indicators, and the choice of the appropriate profile, as well as the shape of the section, is based on the project and specific calculations. U-type steel bulkheads have been widely used for many decades. They work well in various designs. A wide range of profiles creates several series of dowels with different geometric parameters, which allows you to choose the right profile for the purposes that it should fulfill. This type of tongue and groove can be used repeatedly conveniently. The expansion elements are very easy to install, even in underwater conditions. The "Z" type steel profiles are very resistant to bending and extremely durable. Their large width makes wall mounting a very efficient way. Both types of parent steel are characterized by high corrosion resistance. Ne manquez pas l'opportunité de doubler votre capital initial grâce au code promo 1xbet . Cette offre spéciale vous accorde un bonus de 100% sur votre premier versement, avec un plafond généreux fixé à 20000 CFA. Utilisez ces fonds bonus pour couvrir plus de marchés, parier sur des cotes plus élevées ou simplement prolonger votre plaisir de jeu sur la plateforme 1xBet.