7. Quality control

Standard EN 1504-10 describes the operations to be carried out in order to correctly execute and control the quality of the work performed .

Samples are taken to determine whether the product complies with the specifications or with the samples tested in the laboratory during approval. Laboratory identification tests are usually carried out.

More and more, public and private users are trying to limit the cost and time involved in receiving materials on site. As a result, they require that the materials used be covered by a technical approval. However, public authorities cannot demand that only...