R 42-2006

Standard Practice for Developing a Quality Assurance Plan for Hot-Mix Asphalt (HMA)


 

 

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标准号
R 42-2006
发布日期
2006年01月01日
实施日期
2011年10月07日
废止日期
中国标准分类号
/
国际标准分类号
/
发布单位
AASHTO - American Association of State Highway and Transportation Officials
引用标准
44
适用范围
This practice provides the necessary Quality Assurance Plan for control@ verification@ and acceptance of HMA pavement. It contains requirements for both Quality Control and Acceptance. This practice provides framework for a Quality Control Plan that establishes minimum requirements and activities for a Contractor's Quality Control (QC) System related to HMA production@ and placement. These requirements include a listing of the inspections and tests necessary to substantiate material and product conformance to the specifications. The primary method of field Quality Control employs the use of the Superpave Gyratory Compactor and evaluation of the volumetric properties of the mix. This practice also provides framework for a plan that establishes Acceptance requirements for an Agency's assessment and acceptance of an HMA project. The values stated in SI units are to be regarded as the standard.




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