Seletsa sa Beckman Deflection, Benkelman Deflection Beam, Pavement Resilient Modulus Tester

Tekoli ea ho kheloha e katiloeng ka tsela e khelohang/Lebala la ho kheloha la Benkelman

Lekhalo la ho lekanya:

(1) Mokhoa ona o loketse ho metha ho kheloha ho kheloha ha litsela tse fapa-fapaneng le litselana ho lekola bokhoni ba tsona ba ho jara ka kakaretso, 'me o ka sebelisoa ho rala meaho ea litselana.

(2) Boleng ba ho kheloha ho khutla ha bethe ea litsela le tsela e tenyetsehang e lekantsoeng ka mokhoa ona e ka sebelisoa bakeng sa ho fana le ho amoheloa ho phetheloa.

(3) Ho kheloha ho kheloha tsela e lekantsoeng ka mokhoa ona ho ka fana ka motheo bakeng sa lefapha la tsamaiso ea tokiso ea litsela tse kholo ho etsa moralo oa tlhokomelo ea litsela.

(4) Ho kheloha ha sekontiri sa asphalt ho ipapisitse le mocheso o tloaelehileng oa 20 ℃.Ha ho hlahlojoa lithempereichara tse ling (ho feta 20 ± 2 ℃), boleng bo khelohileng ba tsela ea asphalt e nang le botenya bo fetang 5cm bo lokela ho lokisoa ke mocheso.

Lintho tse bonahalang: motsoako oa aluminium, bolelele: 3.6m, 5.4m, 7.2m

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E fetileng: Li-Incubator tsa Mocheso o sa Feleng oa Laboratori tse nang le Digital Controller

E 'ngoe: Fly Ash Component Content Tester

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