Our product range
The E-series ground screws can be optionally equipped with an excentre set depending on the application. The excentre set allows you to make precise adjustments and ensures a perfect, vertical positioning of the object that you want to install. The system is particularly suitable for the resonance and vibration dampening installation of poles and masts for example.
The F-series ground screws are equipped with round or square flanges. The fixation of the bearing object made possible by this ensures the highest possible stability and safety, even with large or extreme structural loads.
The G-series ground screws are equipped with either one, three or four threaded screws. They are ideally suited for the quick, vertical and permanent installation of masts and fence posts, for example. Optionally, the fence posts, for example, can also be quickly and permanently fixed into place with the special granulate.
The M-series ground screws have a centred M-thread which allows the object that is to be carried to be directly screwed onto the ground screw. They are particularly suitable for constructing prefabricated garages and containers, for example.
The U-series ground screws have been specially designed for all regularly-dimensioned timber beams. They are perfect for the simple and fast mounting of horizontal and vertical timber beams, for example during carport and wooden terrace construction.
Our V-series ground screws are extendable. The ground screws can be extended according to the project requirements and were specially developed for projects with high loads. The products V89, V114 and V140 come with DIBt-approval.
The X-series ground screws were developed for special applications. This product can be used to produce made-to-measure foundations. The screws are tailor-made individually according to construction requirements.
The advantages of Krinner ground screws
Eco-friendly
Our ground screws don’t harm the environment during installation or after use. No soil needs to be moved for the installation and the foundations can be removed without leaving behind any residue.
Efficient
The installation process is significantly faster than that of traditional foundation solutions. Individual foundations can be created in just a few minutes and house foundations take just a day to be put in place.
Safe
Based on the thousand-year-old pile foundation principle, ground screws offer a safe and secure foundation solution. They can carry the same load as some conventional concrete foundations.
The KRINNER blog
Which solutions are available for surface and deep foundations?
Which solutions are available for surface and deep foundations?
Surface foundations
Surface foundations can be used on construction sites where the load-bearing layers can be found in the upper layers of the ground. The loads to be carried by the foundations are introduced into the ground directly beneath the built structure. There are two essential forces that work on these types of foundations. There is the bearing pressure which works on the foundations from below through the soil pressure and then there is the building pressure which works on the foundations from above. The foundations must also be installed below the frost line, which lies at a depth of around 80-120 cm.
There are several different types of typical surface foundations, including individual foundations, strip foundations and foundation plates:
Individual foundations:
The most common types of individual foundations are point or block foundations. These are built to carry large point loads, e.g. for the foundations of supports, and are usually made from reinforced concrete. Point foundations can also be constructed as sleeve foundations. This means that pre-manufactured supports are installed and then filled with concrete once in place.
Strip foundations:
Strip foundations are one of the most common types of surface foundations. They bear loads in a linear form and can be made from unreinforced or reinforced concrete. As a general rule, strip foundations transfer the loads from walls. In order to do this, the foundations are wider than the wall that they are serving as a foundation for.
Foundation plates:
This is a very economical solution when it comes to manufacturing surface foundations. Here the load is spread across the surface of the floor plates in the subsoil. The plate or surface foundations, which are reinforced with steel, have the advantage of being able to more easily compensate for slight sinking and cracks in the subsoil than other types of surface foundations.
Do you want to read the latest news?
Do you want to read the latest news?
Do you want to know what's going on in the world of ground screws? With our blog posts, we regularly inform you about new projects, products and all other news about KRINNER and the world of ground screws.
Challenging tasks and considerable scope for action
Challenging tasks and considerable scope for action
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