ʻO BeckMan Defalle Infment Strunge, Benkelman Deflection Beam, Pavement Resilint Modulus Tester
- ʻO ka wehewehe piha
ʻO ke kūkuluʻana i ka papa hana debound debound Tester / Pavement Benkelman Tense
Ala ana:
)
(2)ʻO ka waiwai kūpono o ka koho balota o ke alanui a me ke kīwī i hoʻopaʻaʻia e kēia ala e hiki ke hoʻohanaʻia no ka hāʻawi lima a me kaʻaeʻana.
(3)ʻO ke kohoʻana o ka hana houʻana i kīʻia e kēia ala e hiki ai i ke kumu kūʻaiʻoihana alakaʻi no ke kulaʻoi aku ka hoʻokumuʻana.
(4)ʻO ka kohoʻana o ka pavement asphalt e pili ana i keʻano o ka mahana o 20 ℃. Ke ho'āʻo nei i nā mahana'ē aʻe (ma luna o ka nui o 20 ± 2 ℃)
Nā Kūlana: Aluminum Alloy, Lengh: 3.6m, 5.4m, 7.2m
