DIN EN 13880-12 PDF Download

The DIN EN 13880-12 standard provides guidelines for the production of concrete test blocks used to assess the bond strength of joint sealants. This standard specifically applies to concrete test blocks with a maximum aggregate size of 16 mm to 20 mm or with a maximum aggregate size of 4.0 mm.

The purpose of this standard is to ensure consistency and reliability in the manufacturing process of concrete test blocks. By following the recipe methods described in the standard, manufacturers can produce test blocks with specified characteristics that accurately reflect real-world conditions. These blocks can then be used for bond testing of hot applied joint sealants, allowing for the evaluation of their performance and adherence to concrete surfaces.

The requirements outlined in DIN EN 13880-12 aim to standardize the composition and production process of the concrete test blocks, ensuring that they meet the necessary criteria for reliable bond testing. The standard provides detailed instructions and specifications on the aggregate size, mixing proportions, and curing conditions to be followed during the manufacture of the test blocks.