The website of our Polish sister company.
The Association for Concrete Components with Lattice Girders provides extensive information on the construction method with lattice girders.
The Ulm Concrete and Precast Components Convention, the meeting point of the precast concrete industry.
The German Institute for Construction Technology (DIBt) maintains lists of approvals that have been issued and provides information about the introduction of dimensioning and product standards.
The Institute of Reinforcement (isb) is an association of various manufacturers of reinforcing steel. The portal provides planning aids for reinforced steel dimensioning.