로고

 AMPT (Asphalt Mixture performance tester)
제조사명
IPC Global
품목명
[E] 아스팔트,토양 재료물성 측정기

IPC Global사의 강력 서보 유압식 액츄에이터 장착 아스팔트 물성 복합 시험기.3축 트랜스듀서 장착으로 보다 안정되고 정확한 측정이 가능하고
조작이 간편함. NCHRP, AASHTO 규격에 준하여 개발
되었으며, Dynamic Modulus Test, Repeated Load / Flow
Number Test, Static Creep / Flow Time Test 시험이 가능.

   
 




 
 

◈ 강력한 서보 유압식 액츄에이터 장착


3트랜스듀서 장착으로 보다 안정되고 정확한 측정


Control & Data Acquisition System (CDAS)


NCHRP, AASHTO 요구 규격 조건에 맞추어 개발

(NCHRP:미국 고속도로 관련시설물연구프로그램



AASHTO:미국도로교통안전협회)

◈ 최첨단 아스팔트 시험 기술 도입 


◈ 광범위의 다양한 분야에 사용


◈ 대량의 샘플 시험 시 경제적인 효과



Dynamic Modulus Test -동탄성 계수 측정 시험


◈ Repeated Load / Flow Number Test -반복 하중 시험


◈ Static Creep / Flow Time Test -정하중 크립 시험


 



Simple Performance Testers
 



The IPC Simple Performance Tester (SPT) is a fully integrated package comprising a triaxial cell, environmental chamber, hydraulic actuator and pump, a refrigeration and heating unit with heat exchanger and a control and data acquisition system. The triaxial test cell is mounted on the top left of the unit. There is space for the
operators PC on the top at the right hand side if required, or it can be remotely located. A quiet (built-in) hydraulic pump provides pressure for the vertical loading system. Compressed air is used for confining pressure and to raise and lower the triaxial cell.
The most important feature of any such test equipment is the chamber in which the test sample is confined and evaluated. IPC employs a highly modified geotechnical triaxial cell, which doubles as an environmental chamber. The test cell allows viewing of the sample at all times during a test without the need for special lighting or illumination. Prior to installation in the test cell, samples are fitted with three surface mounted transducers.




The triaxial cell itself is raised and lowered by an inbuilt control system, which meets required operator safety standards. This is the same automated system which IPC has employed for several years in our more complex equipment and avoids the need for the operator to dismantle and move the heavy cell assembly when changing test specimens. The temperature of the confining medium (re-circulated air) is regulated by a heat exchanger assembly and controlled by a temperature sensor within the cell. Thermal equilibrium can be obtained within a three-minute time limit.


The SPT has been designed to be rugged and easy to use, ideally suited to withstand the operating environment of contractors’ facilities. It has a minimum number of external controls and is based on a set of specifications making it affordable and suitable for use by State Departments of Transport and the wide range of contractors associated and working within the industry.















  test