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Highway Bureau, MOTC
The Highway Bureau is committed to provincial highway engineering, highway transportation management and highway supervision, simplifying administration and facilitating the people. The business scope is divided into three categories: road engineering, road transportation and road supervision, providing convenient and safe services for the public.

CNS 14795

This test method covers the laboratory evaluation of the electrical conductance of concrete samples to provide a rapid indication of their resistance to chloride ion penetration. In most cases the electrical conductance results have shown good correlation with chloride ponding tests, on companion slabs cast from the same concrete mixtures. This test method is suitable for evaluation of materials and material proportions for design purposes and research and development.

Apparatus for RCPT (example).pngApparatus for RCPT (example)