Igikoresho cyo guhinduranya Beckman, Benkelman deplact Beam, Karament Yunganira Tester
- Ibisobanuro by'ibicuruzwa
Pavement Rebound Tester / Pavement Benkelman depral
Gupima intera:
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(4) kwikuramo kaburimbo ya Asfalt bishingiye ku bushyuhe busanzwe bwa 20 ℃. Iyo ugerageza ubundi bushyuhe (hejuru ya 20 ± 2 ℃), agaciro ka thephalt ka kaburimbo ya asfalt hamwe nubwinshi bwa 5cm igomba gukosorwa nubushyuhe.
Ibikoresho: Aluminum Alloy, Lengh: 3.6m, 5.4m, 7.2m
