INDEXcal — Anchor Calculation to EN 1992-4

Software for checking post-installed anchors in concrete to EN 1992-4, the European standard governing the subject. It has five modules: structural anchors in concrete, rebar connections into existing concrete, non-structural fixings in redundant systems, fastening loads for external thermal insulation systems (ETICS), and railings. Base plates can be rectangular, circular, hexagonal, octagonal or irregular, and it produces a verification report. It works only against the INDEX catalogue of mechanical and chemical anchors — so it is a product-selection tool, not a general code calculator. Available in metric and inch versions, in six languages.