Permeable coefficient tester for drainage asphalt mixture

JTGT 3350-3 Drainage Asphalt Mixture Permeability Coefficient Measurement Device

1Determination of permeability coefficient of drainage asphalt mixtureceremonyProduct Introduction

The permeability coefficient tester for drainage asphalt concrete is used to test the permeability coefficient of drainage asphalt mixture, to evaluate the permeability performance of drainage asphalt mixture under constant water head, and indirectly reflect the pore characteristics of drainage asphalt mixture. comply withJTG/T

3350-3-2020The standard requirements of the Technical Specification for Design and Construction of Drainage Asphalt Pavement.

IIDetermination of permeability coefficient of drainage asphalt mixtureceremonyProduct Parameters

1Inner diameter of sleeve:115mm

2Head height:150mm

3External dimensions:320*320*350mm

4Net weight:4.4kg

Emulsified Asphalt Wet Wheel Abrasion Tester Emulsified Asphalt Slurry Seal LayerSYD-0752Wet wheel abrasion tester for mixed materials

1、 Product Introduction

The wet wheel abrasion tester for emulsified asphalt slurry seal layer is suitable for testing the compatibility and water damage resistance of the formed slurry mixture, and determining the asphalt content of the slurry seal layer mixture together with the load wheel rolling test. This instrument is in accordance with the standards of the Ministry of Transport of the People's Republic of ChinaTGE20-2011In the "Test Regulations for Asphalt and Asphalt Mixtures in Highway Engineering"（T0752-2011）Designed and manufactured according to the requirements of wet wheel abrasion test for slurry mixtures.

2、 Main features:

1Well made, stable motor speed, accurate and reliable test results

2Equipped with an electronic timing device, it has high timing accuracy and automatically stops the test when the set time is up

3Advanced design, steady and elegant, stable motor speed

3、 Main technical parameters:

1Working power supply: three-phaseAC380V/50Hz

2Motor speed:1400rpm

3Power consumption of the whole machine: not greater than0.38kw

4Rotation speed of grinding head:140rpm

5Grinding head revolution speed:61 rpm

6Quality of grinding head:2.27Kg (work quality)

7Length of rubber tube for grinding headL：127mm

8Timing performance:5Minute timer

9Body weight:75Kg

10External dimensions:690×620×710（L×W×H）(mm)

11Environmental temperature: ≤35℃

12Relative humidity: ≤85%