GB/T 38075-2019

Active

Hard petroleum asphalt for pavement

硬质道路石油沥青

Standard Type
GBT
ICS
75.140
CCS
E43
Status
Active
Issue Date
2019-10-18
Implementation
2020-05-01
Centralized Committee
国家标准委
Issuing Authority
国家市场监督管理总局、中国国家标准化管理委员会

Application Summary AI generated

GB/T 38075-2019 specifies technical requirements, test methods, and quality standards for hard petroleum asphalt used in pavement construction. It is applied in road engineering projects requiring high-modulus asphalt mixtures, particularly for heavy-traffic highways, airport runways, and high-temperature regions to enhance rutting resistance and structural durability. The standard ensures consistent material performance in production, quality inspection, and procurement for infrastructure applications.

Related Standards

GB/T 19230.2-2003 Test method for evaluating gasoline detergent in use--Part 2: Test method for demulsibility of gasoline detergent GB/T 19230.1-2003 Test method for evaluating gasoline detergent in use--Part 1: Test method for rust-preventing characteristics of gasoline detergent GB/T 19230.6-2003 Test method for evaluating gasoline detergent in use--Part 6: Engine dynamometer test method for influence of intake valve and combustion chamber deposit tendencies of gasoline detergent(M111 method) GB/T 19230.5-2003 Test method for evaluating gasoline detergent in use--Part 5: Engine dynamometer test method for influence of intake valve and combustion chamber deposit tendencies of gasoline detergent(Ford 2.3L method) GB/T 19230.4-2003 Test method for evaluating gasoline detergent in use--Part 4: Test method for influence of induction system deposit(ISD)tendencies of gasoline detergent GB/T 19230.3-2003 Test method for evaluating gasoline detergent in use--Part 3: Test method for evaluating gasoline detergent produced effect forelectronic port fuel injector(PFI) fouling GB/T 5304-2001 Asphalt thin-film oven test method GB/T 2294-1997 Solid products of coal carbonization--Determination of softening point
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.