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GB/T 11147-2025 in English
Method for sampling asphalt materials
VALID
Issued on:2025-10-05 | Implemented on:2026-05-01
$210.00 $204.00 -
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GB/T 11148-2025 in English
Test method for solubility of asphalt
VALID
Issued on:2025-10-05 | Implemented on:2026-05-01
$210.00 $204.00 -
GB/T 4508-2025 in English
Test method for ductility of asphalt
VALID
Issued on:2025-10-05 | Implemented on:2026-05-01
$210.00 $204.00 -
DB14/T 676-2025 in English
Technical Specifications for Design of Asphalt Mixture of Dense Built-in Structure
VALID
Issued on:2025-04-11 | Implemented on:2025-07-10
RFQ -
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GB/T 15180-2025 in English
Petroleum asphalts for heavy traffic road
VALID
Issued on:2025-02-28 | Implemented on:2025-09-01
$135.00 $131.00 -
NB/SH/T 6085-2024 in English
Determination of low temperature energy dissipation shear modulus of emulsified asphalt residue
VALID
Issued on:2024-12-25 | Implemented on:2025-06-25
$150.00 $146.00 -
NB/SH/T 6087-2024 in English
Determination of Four Fractions in Heavy Distillate Oil by Medium Pressure Liquid Chromatography
VALID
Issued on:2024-12-25 | Implemented on:2025-06-25
$195.00 $190.00 -
GB/T 44357-2024 in English
Test methods of evaluation of performance grades for petroleum asphalt
VALID
Issued on:2024-08-23 | Implemented on:2025-03-01
$600.00 $582.00
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