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ASTM D4429-93
Standard Test Method for CBR (California Bearing Ratio) of Soils in Place (Withdrawn 2002)
Automaticky přeložený název:
Standardní zkušební metoda pro CBR ( Kalifornie Bearing Ratio) půd v Place (Withdrawn 2002 )
NORMA vydána dne 1.1.1993
Informace o normě:
Označení normy: ASTM D4429-93
Poznámka: NEPLATNÁ
Datum vydání normy: 1.1.1993
Kód zboží: NS-27181
Počet stran: 5
Přibližná hmotnost: 15 g (0.03 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Anotace textu normy ASTM D4429-93 :
Keywords:
Bearing ratio, Field testing-soil, Loading tests-soil, bearing ratio of soils (in place) test, ICS Number Code 93.020 (Earth works. Excavations. Foundation construction. Underground works)
Doplňující informace
| 1. Scope | ||||||||||||||||||||
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1.1 This test method covers the determination of the California Bearing Ratio (CBR) of soil tested in place by comparing the penetration load of the soil to that of a standard material. This test method covers the evaluation of the relative quality of subgrade soils, but is applicable to subbase and some base-course materials. This test method is designed to test in-situ materials and corresponds to Test Method D1883. 1.2 The values stated in inch-pound units are to be regarded as the standard. 1.3 This standard does not purport to address all of the safety problems, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use . |
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| 2. Referenced Documents | ||||||||||||||||||||
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