Testing concrete - Recommendations for the assessment of concrete strength by near-to-surface tests
BS 1881-207 is the 207th part of the series that gives recommendations on tests that are designed to assess the strength of concrete by causing localized failure in a small zone, typically up to 75 mm from the surface, according to the method. The recommendations cover the following test methods: Internal fracture, Pull-out, Pull-off, Penetration resistance, Break-off
