Design of fastenings for use in concrete - Part 4-5: Post-installed fasteners - Chemical systems

1.1 General 1.1.6 This document relies on characteristic resistances and distances which are stated in a European Technical Specification. In general the design concept is valid in the product dimensions 6 inferior, or equal, to hef/dnom inferior, or equal, to 20. The actual range for a particular fastener may be taken from the relevant European Technical Specification. In minimum the following characteristics should be given in the relevant European Technical Specification as base for the design method of this CEN/TS. - NRk,s, VRk,s - (...) - (...) - ccr,N, scr,N - ccr,sp, scr,sp - cmin, smin - hmin - limitations on concrete strength classes of base material - kcr, kucr, kT, k2, k3, k4, k8 - dnom, hef, lf , limitations on hef/dnom - yMi, recommended partial factors see CEN/TS 1992-4-1:2009, clause 4