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ASTM C1097-19
Standard Specification for Hydrated Lime for Use in Asphalt Cement or Bituminous Paving Mixtures
Přeložit název
NORMA vydána dne 1.12.2019
Informace o normě:
Označení normy: ASTM C1097-19
Datum vydání normy: 1.12.2019
Kód zboží: NS-978956
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 C1097-19 :
This specification covers high calcium, dolomitic and magnesian-hydrated lime for use in asphalt cement or bituminous pavements. Hydrated lime, either dry or slurry form, shall conform to the chemical composition requirements for calcium and magnesium oxides, carbon dioxide, unhydrated calcium and magnesium oxides, and free moisture of dry hydrates as shall be determined by chemical analysis. The particle size of hydrated lime shall also be determined using a standardized spray nozzle and pressure gauge.
Keywords:
additive, asphalt, bituminous, hydrated, lime, mineral filler, mixtures , modifier, paving,, ICS Number Code 93.080.10 (Road construction)
Doplňující informace
| 1. Scope | ||||||||||||||||||
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1.1 This specification covers high calcium, dolomitic and magnesian-hydrated lime for use in asphalt cement or bituminous paving mixtures. Note 1: Hydrated lime, either calcitic, dolomitic, or
magnesian, improves bonding of bitumen and aggregates which reduces
susceptibility to moisture damage, reduces age hardening by
chemically stabilizing polar compounds found in asphalts, and
increases initial stiffness of asphalt mixtures.
Note 2: No attempt is made to present requirements for any
by-product lime.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard 1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.4 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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