begin about us Products Current Downloads gallery Contact Products Products & services Alpine moraine is the basis for the quality building materials obtained in our factories. The material loosened from the alpine rock formations by erosion and weathering and then deposited in the river beds of the Ur-Rhine is the basis of our products. Sands Fine sand (0-1 mm) Industrial sand (0-2 and 0-4 mm) as well as mixtures from the individual fractions Gravel Fractions 2-8, 8-16 and 16-32 mm as well as mixtures from the individual fractions High-grade chippings Our chippings are created by breaking the gravel Fractions 1-3, 2-5, 5-8 and 8-11 mm as well as mixtures from the individual fractions shipping The transport of the produced building materials to the transshipment points and end users. trade Didn't find the right product? We are happy to help you - thanks to our long-term business relationships, we have an extensive network of partners and friendly companies. © F. + J. Minthe GmbH & Co. KG Imprint | Data protection | Web design We use different cookies to enable you to make the best possible use of our website and to continuously improve our website. We and third-party providers use the cookies to process personal data, among other things. Cookies can also be used to transfer personal data to another country and save it there. Google LLC, based in the USA, is one of the third-party providers mentioned above, with whom data can be transferred to another country. The USA is one of the countries that does not offer an adequate level of data protection. Should the personal data be transferred to the USA, there is a risk that this data could be processed by US authorities for control and monitoring purposes without the data subject possibly being able to redress them. In this context, we would like to point out that by clicking on "Accept all cookies" you agree that the cookies used on our site can be used by us and by third parties (including those based in the USA) may be used. Alternatively, under "Cookie Settings" you can make individual setting options for the cookies we use or only consent to the use of absolutely necessary cookies. You can of course revoke your voluntary consent at any time with effect for the future. Your preferences can be changed in our privacy policy under "Cookie Settings". Privacy Policy | imprint Only accept absolutely necessary cookies Accept all cookies Cookie settings