The Slurry Mixture Wet Track Abrasion Tester is used to evaluate the wear resistance and durability of slurry seal and microsurfacing mixtures under wet conditions. It measures material loss after standardized abrasion, providing essential data for mix design optimization and pavement quality control in road engineering applications.

Slurry Seal Wet Track Abrasion Tester

Model:TD752-1

I.Product Introduction

This instrument is designed and manufactured by Hebei Tianqixingzi Inspection Equipment Co.,Ltd. in accordance with the Ministry of Transport of the People’s Republic of China standard JTG 3410-2025 (T0752 Wet Track Abrasion Test for Slurry Mixtures).The tester is used to evaluate the wear resistance of emulsified asphalt slurry seal mixtures after forming, and to assess surface material loss under water and friction conditions.

This equipment can be used together with the loaded wheel compaction test to determine the optimal asphalt content of slurry seal mixtures. It is an essential testing instrument for mix design and quality control of slurry seal applications.

Reference Standards:JTG 3410, ISSA TB-100, ASTM D3910, EN 12274.

II.Working Principle

The equipment simulates the pavement abrasion environment under water and traffic loading conditions. A standard abrasion head applies friction to the surface of the specimen at a specified rotational speed and load. The material loss is then measured to evaluate the durability and wear resistance of the mixture.

III.Technical Parameters

1.Power supply: 220V, 50Hz

2.Motor speed: 1400 rpm

3.Total power consumption: ≤ 0.38 kW

4.Abrasion head rotation speed: 140 rpm

5.Abrasion head revolution speed: 61 rpm

6.Abrasion head mass: 2.27 kg (working load)

7.Rubber hose length of abrasion head: 127 mm

8.Timing control: Standard 5-minute test

9.Machine weight: approx. 75 kg

10.Dimensions: 680 × 620 × 700 mm (L × W × H)

11.Ambient temperature: ≤ 35°C

12.Relative humidity: ≤ 85%

IV. Instrument Composition

1. Main Unit Frame

2. Abrasion Testing System (Grinding Head Assembly)

3. Drive Motor System

4. Timing Control System

5. Specimen Fixing Platform

V. Product Features

1. Meets multiple domestic and international standards, ensuring reliable test results.

2. Simulates actual road surface water erosion and wear conditions.

3. Stable rotation speed and good repeatability.

4. Compact structure, simple operation, and convenient maintenance.

5. Suitable for quality control in laboratories and construction sites.

6. Long service life and stable operation.