Q20 - Road material

DB32/T 4081-2021 in English

General technical specification for melt-solidified slag aggregate used in asphalt pavement

VALID

Issued on:2021-09-03 | Implemented on:-

DB63/T 1922-2021 in English

VALID

Issued on:2021-05-20 | Implemented on:2021-06-01

DB4110/T 2-2020 in English

VALID

Issued on:2020-08-19 | Implemented on:2020-10-01

GB/T 38990-2020 in English

Waterborne epoxylite emulsified binder mixture for road engineering

VALID

Issued on:2020-07-21 | Implemented on:2021-06-01

GB/T 38989-2020 in English

Uniaxial compressive elastic modulus test method of materials stabilazed with inorganic binder (middle segment method)

VALID

Issued on:2020-07-21 | Implemented on:2021-06-01

GB/T 38948-2020 in English

Evaluation method for the cracking resistance of asphalt mixture at low temperature

VALID

Issued on:2020-06-02 | Implemented on:2020-12-01

DB4110/T 6-2020 in English

VALID

Issued on:2020-04-10 | Implemented on:2020-04-10

DB21/T 1403-2020 in English

VALID

Issued on:2020-02-29 | Implemented on:2020-03-29

DB11/T 1680-2019 in English

VALID

Issued on:2019-12-25 | Implemented on:2020-07-01

GB/T 37383-2019 in English

Terminology for asphalt mixture

VALID

Issued on:2019-03-25 | Implemented on:2020-02-01