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ASTM D3141/D3141M-21
Standard Specification for Asphalt for Undersealing Portland-Cement Concrete Pavements
Přeložit název
NORMA vydána dne 1.11.2021
Informace o normě:
Označení normy: ASTM D3141/D3141M-21
Datum vydání normy: 1.11.2021
Kód zboží: NS-1041948
Počet stran: 2
Přibližná hmotnost: 6 g (0.01 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
Kategorie - podobné normy:
Anotace textu normy ASTM D3141/D3141M-21 :
This specification covers the properties, sampling, and testing of asphalt suitable for undersealing Portland cement concrete and overlaid concrete pavements by pumping hot asphalt under the slabs. The asphalt shall be homogeneous and free of water and shall conform to the following requirements when examined under suitable testing methods: softening point; flash point; penetration at specified temperatures; ductility; heat loss; and solubility of bitumen in trichloroethylene.
Keywords:
asphalt, portland-cement concrete, undersealing ,, ICS Number Code 91.100.50 (Binders. Sealing materials),93.080.20 (Road construction materials)
Doplňující informace
| 1. Scope | ||||||||||||||||||
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1.1?This specification covers asphalt suitable for undersealing portland-cement concrete and overlaid concrete pavements by pumping hot asphalt under the slabs. 1.2?The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard. 1.3?This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee. |
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| 2. Referenced Documents | ||||||||||||||||||
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