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Here are the five key features of the asphalt rotary compactor:
The asphalt rotary compactor is used to prepare specimens for determining the mechanical and volumetric properties of hot-mix asphalt mixtures. The compaction achieved by the asphalt rotary compactor can reach over 98% of the theoretical maximum density. During specimen preparation, the compaction process can be controlled in various ways, such as by adjusting the number of compaction passes or the specimen height. Moreover, the device can record the specimen height after each compaction pass, enabling a detailed assessment of the volumetric characteristics of the asphalt mixture. So, what are the key features of the asphalt rotary compactor? Let’s take a closer look! Here are the five major features of the asphalt rotary compactor:
1. The asphalt rotary compactor conforms to or exceeds all requirements set forth by the U.S. Federal Highway Administration (FHWA).
2014-04-04
Introduction to the Main Features of the Asphalt Rotary Compactor
Are you familiar with asphalt rotary compaction machines? Now, let’s take a look at some information about the asphalt rotary compaction machine—specifically, the YZM-150 model. Here are its key technical specifications:
1. Pressure range: Continuously adjustable from 100 to 1000 kPa.
2. Number of rotations: Forward rotation (based on the set compaction angle): 0 to 1000 cycles; Reverse rotation (with a compaction angle of 0°): 0 to 500 cycles.
3. Compaction angle range: From 0.5° to 2.0°, increasing in increments of 0.01°. (The machine is factory-calibrated internally to an angle of 1.16° ± 0.02°.)
2014-04-02
What is a rotary compactor? Let me tell you about it.
The rotary compactor is the preferred instrument for Junlin, professionally developed and manufactured for teaching and experimental purposes. The working principle of the rotary compactor is to simulate the on-site, vehicle-mounted compaction of road surfaces, rotating and compacting asphalt mixtures in test molds to provide specimens for asphalt mixture experiments.
2014-04-02
The Five Major Procedures for Operating Asphalt Testing Instruments
Introduction to Asphalt Testing Instruments: The Determination Method Using EDTA Titration; The Experimental Procedure for Determining the Moisture Content of Stabilized Soil with Inorganic Binders by the Drying Method; The Compaction Test Procedure, Key Points, and Calculations for Stabilized Soil with Inorganic Binders; Preparation and Curing of Unconfined Compressive Strength Test Specimens, as Well as Strength Requirements; Preparation and Curing of Splitting Test Specimens; The Experimental Procedure for Determining the Indoor Compressive Resilient Modulus Using the Top-Load Method; The Operational Procedure for Testing the Contents of Available Calcium Oxide and Magnesium Oxide.
2014-02-17
Product: Operating Principle and Technical Parameters of the LHXZ--6 Rotary Compactor
This rotary compactor uses circular oscillation under hydraulic static loading to achieve uniform compaction of the specimen. It is currently one of the most advanced molding methods in highway engineering, closely simulating actual field conditions.
2014-02-17