Already since 1976, Jahn International has been the recognized mortar specialist for durable restoration and renovation projects. With its products, Jahn International has contributed worldwide to the preservation of prominent monuments, objects of art and other special objects. Read about some of our projects here.
The products of Jahn International are special: they are mineral-bound and can be applied technically and aesthetically. An additional advantage is that the mortar products are moisture, frost and salt resistant and regulating.
The products of Jahn International were developed in extreme climatic variations, so that the mortars can be applied worldwide without any problems in all climatic conditions. Internationally, Jahn has contributed to major restoration projects in countries such as:
• United States
As a result of the state-of-the-art mortar technology, the mortars of Jahn International are of excellent quality and efficient when it comes to their application and consumption. Their colour and structure can be adjusted and they take the physical environmental requirements into account. To realize these adjustments, we either work with representative sample material that is put at our disposal, or we take samples on the spot, after which extensive tests are conducted.
Jahn International is specialized in:
• Moisture regulating mortars
• Frost resistant mortars
• Salt resistant mortars
• Custom-made mortars
The unique mortar of the Jahn S-line does not only meet all the expected and desired quality requirements, but also has as a main task to blend in with the environment. In addition to the normal adjustments of colour and/or structure, Jahn International goes one step further by also adjusting the physical properties of the mortar. By intensively testing representative sample material, properties related to water absorption, vapour permeability and the dynamic E-modulus can be added. These S-line products have their own identity, making them a valuable addition to the Jahn product range.