In 2002, Wilhelm Modersohn became aware of the SAF2304 (1.4362) material through Avesta in Sweden. In 2003 Modersohn introduced the first Lean Duplex steel for system products in the German market for fastening systems.
As an independent representative of fastening systems from the company Lutz from Wertheim, Wilhelm Modersohn sen. had recognised early on that there was a great demand in the market for fastenings in the area of masonry facades. In March 1970, he and two employees founded the company, which today has over 140 employees.
Increases hardness, tensile strength, brittleness, from 0.2% (or 0.3%, depending on the literature source) steel is hardenable, from 0.45% a knife blade remains sharp, reduces corrosion resistance and weldability.
A cantilever anchor is a fastening system that has a special stiffness due to the shape of the profile, and can therefore take up larger loads on bending at the end of the profile.
Within the scope of the products (blanks) in the building inspection area, MODERSOHN has the right to re-stamp factory certificates 2.2, 3.1 and 3.2 according to DIN EN 10204:2005-01.
MODERSOHN supplies a variety of tension constructions with threaded parts at the ends, e.g. to extend the tension rod and apply forces by means of a clamping sleeve.
The term clinker supportment refers to the fixing of highly fired bricks with supporting and retaining anchors in the double-shell wall construction of the facade.
Collecting trays are used in industry and construction for the safe collection of liquids and bulk materials, e.g. to prevent hazardous substances from seeping away or to collect useful substances.
The composite mortar systems as a collective term correspond to the composite anchor systems and stand for many variants of adhesive or mortar anchors, which are characterised by stress-free anchoring in concrete or masonry in the drill hole.
The compound anchor is a collective term for many variants of adhesive or mortar anchors, which are characterised by stress-free anchoring in concrete or masonry in the drill hole.
MODERSOHN supplies water jet blanks made of copper sheets for various applications in plant construction, mechanical engineering and the building industry.
This term indicates that components are protected from the environmental conditions acting on them by means of coatings (organic layers, e.g. lacquer, powder coating) and / or overlays (inorganic layers, e.g. galvanising, chromating, enamelling).
Inaccurate term often used in regulations, technical literature, product descriptions and construction tenders to describe an expectation regarding corrosion behaviour.