How to Measure Field 密度 of 土壤 Using Nuclear 密度 Gauges
- 2020年11月18日
- 类别: 设备指南
土壤 density is an important factor to most construction projects and provides critical support for buildings, 道路, pavements and other structures. 土壤 is frequently disturbed during the development process resulting in the introduction of air or water into the ground. Any water particles or air voids must be removed from... Read more >
液体比重计分析 with 洪堡 Solutions
- 2020年8月26日
- 类别: 设备指南
什么是比重计? Hydrometers are used to measure the relative density of a liquid. They are primarily made of glass and have two parts: the hydrometer with a mercury weighted bulb at the bottom and a cylinder with graduation marks. The science behind the hydrometer is simple – the lower the density of the liquid, the more... Read more >
California Bearing Ratio Test Essential in Road Construction
- 2020年4月3日
- 类别: 设备指南
The California Ratio (CBR) test is a penetration test used to evaluate the subgrade strength of 道路 and pavements. The California Bearing Ratio Test was developed by the California Division of Highways around 1930 and has subsequently been adopted by numerous states, the Federal Highway Commission, and many other countries.... Read more >
E-Book Takes the Mystery Out of Setting Up Triaxial Systems
- 2017年7月11日
- 类别: 设备指南
Setting up a triaxial testing system can be a daunting task even when you are an experienced lab tech. Purchasing the equipment can be just as difficult, trying to make sure you've thought of every item and its accessories. 出于这个原因, we have put together an e-book, Triaxial 测试设备 Guide, 它不仅列出了... Read more >