Filling, levelling, coating, levelling, repairing, fixing, grouting or sealing: For each of these areas of application, there are special construction chemical products in which mineral fillers from Dorfner can ensure the best properties. Whether ready-to-use, paste-like compounds or finished products for mixing with water on the construction site – refined minerals from Dorfner improve the formulation and facilitate easy processing.
Selected applications with effective filler solutions from Dorfner in construction chemistry
Predictable processing times, high adhesive strength, long-lasting hold: our high-quality raw materials from our own deposits and the fillers refined from them are the perfect complement for tile adhesives that are characterized by reliability and ease of processing. Whether for standard or large formats, manufacturers of tile adhesives can count on the quality and reliability of Dorfner filler systems.
Dorfner has been a reliable partner for various manufacturers of high-quality mortar products for many decades. Our mineral fillers for the production of plaster and masonry mortars have already proven their worth in countless construction projects worldwide. Excellent adhesion, strength and safety are attributes of all mortars that have been supplemented with Dorfner technology.
Paving joint mortars with high-quality fillers from Dorfner are characterized by very good workability and durability in use. They are convincing as an elementary component of jointing mortars for the jointing of natural stone, concrete blocks or clinker bricks – both for professional use and for DIY solutions in the DIY market.
Dorfner filler solutions based on high-quality mineral raw materials make levelling and filling compounds smooth, easy to apply and crack-resistant. Users appreciate the high flexibility in terms of layer thickness and the excellent paintability, which is made possible by the special raw material quality with closed grain surfaces.
Mineral fillers from Dorfner support the properties of grouts. The alkaline nature of our fillers minimizes the growth of fungi, bacteria and mould, thus making an important contribution to the hygiene of ceramic surfaces. All this ensures a uniform and attractive appearance of the joints in tiled surfaces.
Predictable processing times, high adhesive strength, long-lasting hold: our high-quality raw materials from our own deposits and the fillers refined from them are the perfect complement for tile adhesives that are characterized by reliability and ease of processing. Whether for standard or large formats, manufacturers of tile adhesives can count on the quality and reliability of Dorfner filler systems.
Dorfner has been a reliable partner for various manufacturers of high-quality mortar products for many decades. Our mineral fillers for the production of plaster and masonry mortars have already proven their worth in countless construction projects worldwide. Excellent adhesion, strength and safety are attributes of all mortars that have been supplemented with Dorfner technology.
Paving joint mortars with high-quality fillers from Dorfner are characterized by very good workability and durability in use. They are convincing as an elementary component of jointing mortars for the jointing of natural stone, concrete blocks or clinker bricks – both for professional use and for DIY solutions in the DIY market.
Dorfner filler solutions based on high-quality mineral raw materials make levelling and filling compounds smooth, easy to apply and crack-resistant. Users appreciate the high flexibility in terms of layer thickness and the excellent paintability, which is made possible by the special raw material quality with closed grain surfaces.
Mineral fillers from Dorfner support the properties of grouts. The alkaline nature of our fillers minimizes the growth of fungi, bacteria and mould, thus making an important contribution to the hygiene of ceramic surfaces. All this ensures a uniform and attractive appearance of the joints in tiled surfaces.
From development to market launch:
We are here for you!
We see ourselves as a development partner for our customers in the field of silicate raw materials and support them with a professional application technology service and our R&D department: from product development through to production.
The solutions in this area are as diverse as the applications. From simple filler solutions that demand stable quality, to highly refined mineral mixtures, to multi-layered, homogeneously mixed private label qualities. Our application technology and production departments are ready to meet your challenges. Get in touch with us.
Regardless of whether the portfolio as a whole is to be raised to a new design level or whether design-oriented series are to be positioned in the upmarket: Dorfner’s fine fillers are the first step towards reinventing yourself and your range.
Jörg Wanke
Head of Business Unit Silicate Raw Materials
Phone: +49 (0) 175 9355088
E-mail: joerg.wanke@dorfner.com
Gebrüder Dorfner GmbH & Co. KG
A company of the Dorfner Group
Scharhof 1, D-92242 Hirschau
© Germany 2025
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