Development of the 沥青 Mixture Automated Testing System with Zero Intervention
This guest post was written by Andrew Cooper. The 沥青 Mixture Automated Testing System with Zero Intervention, developed by Dr. 周福杰德克萨斯大学&M University and soon to be manufactured by 洪堡, marks a significant advancement in asphalt mixture testing in the U.S. This innovative system is designed to automate... Read more >
The Infrastructure Bill and Effects on the 建筑材料 Industry
- 2021年8月24日
- 类别: 公告
The new infrastructure bill passed the Senate on August 10 after months of tough negotiations. This spending package carries a $1 trillion price tag over five years. $550 billion is geared for transportation, 宽带和公用事业, while $110 billion is earmarked for roads, bridges and other major infrastructure projects,... Read more >
A Demonstration of the 沥青 Pavement Scanner
- 2021年4月8日
- 类别: 客人的帖子
This guest post was written by Chuck Oden, PhD of ESS. This white paper was originally published by ESS and we are sharing it here, with his permission. Introduction The 洪堡 沥青 Pavement Scanner (APS) is a revolutionary new system that provides detailed and comprehensive quality information for new asphalt mats without... Read more >
Using the Hamburg Wheel Track Test for Balanced Mix Design
This guest post is written by Fan Yin, PhD. He is an Assistant Research Professor at the National Center for 沥青 Technology at Auburn University. We are sharing it here, with his permission, but the original article may be found here. The Hamburg Wheel Tracking Test (HWTT) per AASHTO T 324 is widely used by asphalt... Read more >
延性测试 with 洪堡 Solutions
- 2020年10月5日
- 类别: 设备指南
什么是延性试验? Materials that are capable of deforming plastically before fracturing are defined as ductile. 韧性测试, 因此, involves measuring the amount of stress that can be applied to a material without fracture. Why is Ductile Testing Important? 韧性测试 will tell you the tensile strength of... Read more >
加州承载比 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 roads and pavements. The 加州承载比 Test was developed by the California Division of Highways around 1930 and has subsequently been adopted by numerous states, the Federal Highway Commission, 还有很多其他国家.... Read more >