Non-Destructive Compression Testing of Concrete

Introduction

The use of the non-destructive testing methods for determining the compressive strength of high performance concrete ensures high quality. Compressive strength test results are mainly used to determine whether the concrete mixtures used meet standard specifications. Structural failures because of concrete mixes that do not have the necessary strength for the specific application can be catastrophic and may lead to loss of life. Hence it becomes extremely important for construction companies to carry out such tests prior to opening structures such as buildings for service. Non-destructive testing also has the advantage that it is quicker and far more economical than destructive testing on samples.

Case Study

This application note details the use of Proceq’s SilverSchmidt BN hammer by Hyundai Engineering and Construction. The specific requirements of the customer, applications of the instrument in the customer site and the benefits to the customer are discussed below.

Customer Profile

Hyundai Engineering & Construction is a major Korean construction company working in a wide range of activities in the construction industry including residential and industrial projects, electricity and nuclear power plants, etc. The company is headquartered in South Korea with offices in Japan, Hong Kong, Vietnam, Indonesia, Malaysia, India, UAE, Saudi Arabia and UK.

Customer Requirements

The customer needed a comprehensive solution for concrete testing and their specific requirements are listed below:

• On-site non-destructive testing of concrete compressive strength.
• Speed of testing is essential.
• Quick, reliable and consistent measurement of compressive strength on high performance concrete.

Continue Reading About the SilverSchmidt BN Hammer

Industry Feature: Addressing the industry need to create concrete testing equipment that can deliver accurate readings on virtually any concrete from any direction, on any surface without the need to compensate for impact direction, Switzerland-based Proceq announced today that it has launched the new SilverSchmidt concrete test hammer