混凝土的非破坏性压缩测试

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.

案例分析

本申请说明详细介绍了现代工程和施工对Proceq的Silverschmidt BN Hammer的使用。下面讨论了客户的特定要求，客户网站中的仪器的应用以及对客户的收益。

客户资料

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.
• 测试速度至关重要。
• 高性能混凝土上的抗压强度的快速，可靠和一致的测量。

产品描述 - Silverschmidt BN Hammer

Silverschmidt混凝土测试锤紧凑，具有轻巧的结构，不需要任何维护。该高级仪器将电子显示屏和高级力学与真实的回弹系数集成在一起，从而使自动转换能够自动转换至抗压强度。

Applications

现代E＆C使用Silverschmidt BN Hammer用于许多应用程序，其中包括以下内容：

• The instrument was used to test the compressive strength of concrete elements as part of their quality control program.
• Several types of concrete are tested and Proceq's Silver- Schmidt in particular allows testing of high performance concrete (HPC) parts. HPC has gained considerable significance due to its use in columns of high-rise buildings where both strength and durability are of utmost importance.
• The concrete parts tested by Hyundai can be anywhere in the range of 40 to 100 N/mm²。

Benefits to the Customer

Silverschmidt BN锤对客户的好处如下：

• 可以使用同一设备测量标准强度和高强度材料。亚博网站下载
• Speed of measurement is improved greatly due to direct readout of compressive strength.
• Impact angle independence is a key feature and very low maintenance is required.

结论

Hyundai E & C have conventionally been using the Schmidt hammer for several years. They have now switched to the SilverSchmidt BN hammer and are finding it extremely beneficial. Reasons for this include:

• 无需补偿影响角
• Consistency of results is achieved and the instrument is user friendly
• The compressive strength is directly obtained and
• 无需了解任何特定的语言即可阅读结果。

This information has been sourced, reviewed and adapted from materials provided by Proceq.

有关此消息来源的更多信息，请访问Proceq。