درباره ما
Search
CSV
RISStandard Practice for Sampling Freshly Mixed Concrete: AASHTO R 60M/R 60 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Survey of State Funding for Public Transportation: AASHTO SSFP 17th Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
2022 AASHTO SALARY SURVEY: AASHTO SS 2024 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Specification for Durable Green Bike Lane Surface Treatments for Asphalt and Concrete Pavements with Exposure to Vehicular Traffic: AASHTO PP 117 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Preparation of Small Cylindrical Performance Test Specimens Using the Superpave Gyratory Compactor (SGC) or Field: AASHTO PP 99 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Grading or Verifying the Sealant Grade (SG) of a Hot-Poured Asphalt Crack Sealant: AASHTO R 116 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Mechanical Mixing of Hydraulic Cement Pastes and Mortars of Plastic Consistency: AASHTO R 115 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Characterizing the Relaxation Behavior of Asphalt Binders Using the Delta Tc: AASHTO R 118 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Making and Curing Concrete Test Specimens in the Laboratory: AASHTO R 39M/R 39 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials
Standard Practice for Making and Curing Concrete Test Specimens in the Field: AASHTO R 100M/R 100 2023 Edition
Publisher: AASHTO - American Association of State Highway and Transportation Officials