Are ground screws reliable?

Ground screws are not only incredibly safe, but they are also an innovative and soil-friendly alternative to other traditional types of foundation. This means that they can be used for a wide range of different applications, from road signs and advertising displays, to terraces, carports and residential buildings.

krinner.io - Where do ground screws get their stability from?

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The ground does all the hard work

It’s clear that the ground is a crucial factor with regards to the load-bearing capacity of the ground screws. The interaction between the screws and the subsoil is what makes the ground screws work as foundations. As such, the ground defines the outer load-bearing capacity of the foundations, and the screw the inner load-bearing capacity. A soil survey is essential in order to evaluate the outer load-bearing capacity of the foundations. This survey can also provide insight into what different soil types there are on the construction site, what the consistency of the soil is like and where the load-bearing layers are located. Not all floors are equally suitable for carrying loads, there are many different factors that have an influence here. These can include the composition of individual soil elements, the density of the bedding and any possible groundwater movements. With this information, the data about the load to be placed on the foundations and the performance data for the ground screws, the foundation layout can be calculated and planned. Load-bearing tests also give an insight into the actual load-bearing capacity of the construction site. A load-bearing test must be carried out to provide proof that the construction site is suitable before any project planning can begin.

Professional installation is important

Another important factor with regards to the load-bearing capacity of the foundation lies in the technology used for the installation. There is a wide variety of machines available to aid with the installation. They range from electric ground screw drivers, to hydraulic excavator add-ons, to self-driving caterpillars with drilling attachments. Regardless of the machine type, they all have one thing in common: they must be operated by an experienced and professional machine operator. As when it comes to the correct driving in of the ground screws there are many different things that must be taken into consideration. For example, care must be taken to ensure that the screws are evenly driven in with sufficient clamping pressure. You also need to keep an eye on the torque and the level to ensure a perpendicular installation of the ground screws. Any tilting or imprecision in the installation can have a negative impact on the load-bearing capacity, as can an upward movement of the soil. Still, it’s relatively easy to learn how to install ground screws and, if you follow the manufacturers installation recommendations, easy to do.

Summary

With ground screws, it’s the same as with any other type of foundation. The right products, suitable soil and installation expertise must all be brought together to create a safe and secure foundation. Ground screws are not only incredibly safe, but they are also an innovative and soil-friendly alternative to other traditional types of foundation. This means that they can be used for a wide range of different applications, from road signs and advertising displays, to terraces, carports and residential buildings. For this, KRINNER manufactures a large range of ground screws and suitable ground screw drivers for any installation requirement.

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Can you put a steel shed on gravel?

If, however, a galvanized steel shed doesn't come with a floor frame, then using gravel is a big help when leveling the area and raising the shed's flooring to the level of the shed door's threshold. In most cases, gravel is not only an acceptable solution, but a preferred one, according to Best in Backyards.

homeguides.sfgate.com - How to Make a Base for a Galvanized Shed - Home Guides

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