Always and everywhere access to the Merkblätter and the Hefte of the DBV! The app "DBV-Schriften" contains all currently valid guides of good practice of the Deutscher Beton- und Bautechnik-Verein DBV. The practical publications reflect the current state of knowledge and experience in all areas of concrete construction. Supplemented by recommendations for detailed solutions, they serve the purpose of further improving the quality of the buildings and avoiding errors in planning and executio