testing machine factory in China

Computerized asphalt mixture crack fatigue testing machine YAM-J

1. Introduction

• An instrument used to study the entire development process of reflection cracks in asphalt mixtures at low temperatures, from cracking to failure, can truly simulate the occurrence and development of asphalt pavement and reflection cracks under periodic changes in weather and temperature.
• The test sample is 150mm long, 75mm wide, and 12-50mm high.
• Triangular waves are used for continuous loading, alternating stretching and compression are performed on the samples to simulate the movement of the pavement wearing layer with the movement of the broken rigid material below. When the test reaches the termination condition, the operation automatically stops.
• According to the testing standard ASTM WK26816

2.specifications

No.	Item	Spec.
1	Max. force	20KN
2	Force resolution	0.001kN
3	Force accuracy	0.25%
4	Max. stroke	150mm(non-test situation)
5	Displacement measuring range	0-10mm
6	Displacement resolution	1um
7	Loading mode	Displacement, force
8	Loading wave	Tri-angle wave
9	Temperature range	-5℃ to 40℃ (can customize)
10	Temperature accuracy	0.5℃
11	Packing list	Main frame of crack fatigue testing system(including built-in temperature control system and loading system 12.7mm digital dial gauge for plate displacement measuring 500W pixel wide-angle camera lens module 3 sets test plates 3 sets of sample fix plate with 2mm gap 3 sets of sample fix plate with 4.2mm gap Computer and software

jinan wangtebei instrument and equipment co.,ltd mainly manufacture and supplying universal testing machine(utm),tensile testing machine, compression testing machine,manhole cover testing machine,bending testing machine,plastic and rubber testing machine,ceramic tiles testing machine, asphalt testing machine and their test attachment. Please contacting with us with following ways:

Website:www.wtbte.com

email:sophie.guojl@hotmail.com

WhatsApp(WeChat):0086 18615632092