沥青试验荷载框架

沥青试验用荷载架

Load frames play an integral part in many construction laboratory assessments. 的se tools are used to examine and test a number of materials including asphalt, concrete and soil and can accurately measure load, 抗压和抗剪强度, deformation in addition to other properties. 的 results of these tests are vital to engineers and contractors to adequately evaluate the characteristics and predict how these materials will perform over time.

What previously may have taken up to a dozen different devices for various tests have now been consolidated into a machine that can successfully perform a myriad of evaluations. 特定于沥青测试, these include the asphalt semi-circular bend test, 沥青流动的马歇尔稳定性, the Lottman test for indirect tensile strength, Hveem和SCB测试, 与胶粘剂涂层粘结抗剪强度. 更大的交通量, 更多的气候变化, water and other fatigue factors continue to increase the demands on roads and highways paved with asphalt. 的 ultimate goal is to produce better asphalt content that delivers superior mix strength with minimal deformation from axle loads, 天气和其他原因. 以便提供一致的, 施工过程中的优质产品, rigid quality control practices must be followed along with continued lab and field testing. Load frames have become a huge advantage in making this possible and improving asphalt mixes and ultimately, 整体的基础设施.

Modern day load frames are compact and convenient for laboratory use, 提供更多的功能, versatility and capabilities than ever before. 配件 can be added as needed for more specialized applications and avoid the necessity to purchase or replace entire systems.

洪堡 provides a number of industry leading choices in load frames for asphalt testing, with results that conform to most relevant ASTM and AASHTO standards. Some models utilize 洪堡’s 下一个软件 for report generation.

的 平衡混合自动负载框架 affords precise test rate control for automated testing of balanced mix samples. Choose your test and parameters in the Test Setup Wizard to set up the process and get accurate results, per current ASTM or AASHTO specifications.

的 马歇尔和TSR负载框架 is part of 洪堡’s Elite Series for Marshall and TSR testing. Designed around our integral data logger with touchscreen control, these can be used as standalone devices capable of full test control and data logging.

CBR/LBR and Marshall Automatic Load Frame is also an Elite Series model that features CBR soil testing in addition to Marshall and TSR testing. 和之前的模型一样, it has a heavy-duty design and precise stepper-motor control for years of reliable service.

精英系列 主装载机 is a multi-purpose 加载 system with built-in, real-time data acquisition capabilities and is ideal for construction projects ranging from road construction to high-volume commercial and educational laboratories.

的 多速负载架 for CBR and Marshall testing is designed for those who want a basic but high-quality multi-purpose load frame without built-in data acquisition capabilities.

我们的 马歇尔试验负载框架 includes a one-speed motor with reversing switch and was designed specifically for testing the resistance to plastic flow of bituminous paving mixtures.

Marshall Module for 洪堡 下一个软件 – This Marshall-specific module provides added features to the NEXT software which guides you through the process and incorporates selecting data collection parameters that best suit the Marshall test.

For more detailed information about Load Frames for 沥青 testing, please visit our 沥青马歇尔测试着陆页. If you have questions or need help selecting the right Load Frame for your specific application, 请在1点打电话给我们.800.544.7220或使用我们的 问洪堡 form.