SKG-IKOB accredited for testing tongue-and-groove purlin shoes

The accreditation scope of SKG-IKOB has recently been expanded to include the testing of tongue and sash products. Producers of these products must establish the performance of load-bearing capacity and deformation under load with tests carried out by a designated body (Notified Body).

These tests are therefore an essential part of preparing the declaration of performance for the legally required CE marking. SKG-IKOB now carries out these tests as the designated body.

A raveel-/gording shoe, in English joist hanger, is a support structure used to mount a wooden beam, such as a raveel or purlin beam on or to masonry.

The extension of accreditation relates to tests for products that fall within the scope of product standard NEN-EN 845-1+A1, Specifications for ancillary products for stone structures - Part 1: Cavity anchors, wall anchors, railing/girdle shoes and support products.

The tests for determining the load-bearing capacity and deformation under load of raveel/girdle shoes are carried out, as prescribed from this product standard, on the basis of the test standard NEN-EN 846-8+A1 Test methods for ancillary products for stone structures - Part 8: Determination of the load-bearing capacity and load deformation behavior of beam girders.

SKG-IKOB is also accredited to perform testing on the following other masonry ancillary products: cavity anchors, brackets (support products) and lintels.

If you would like to have your masonry ancillary products tested, please contact This email address is being protected from spambots. JavaScript must be enabled to view it.