Testing concrete - Recommendations on the use of electromagnetic covermeters Ingestion-build-79769 This document specifies two methods

This document specifies two methods

It applies to reclosable and non-reclosable consumer packaging without using any other mechanical means

It does not specify requirements for the surface condition of the basis metal prior to electrodeposition with cadmium

The extent of testing for a tensile test at room temperature (mandatory) and perpendicular to product (optional) in Table 2 has been revised

An annexe containing test methods is also provided

Testing concrete - Recommendations on the use of electromagnetic covermeters Ingestion-build-79769 This document specifies two methods1 Scope This Part of BS 1881 gives recommendations on and describes the principles of operation of electromagnetic devices that may be used for estimating the position, depth and size of reinforcement buried in concrete. It also describes their methods of use and applications, the accuracy to be expected and the factors which may influence the results. NOTE The titles of the publications referred to in this standard are listed on the inside back cover.