Preface

Highway engineering test and detection is an important part of highway construction quality management. Through test and detection, the quality of various raw materials, semi-finished products and finished components can be evaluated quantitatively, so as to make full use of local raw materials, and rapidly promote the application of new materials, new technologies and new processes, and reasonably control the construction quality and scientifically evaluate the quality of highway engineering. Therefore, the test and detection work will play a very important role in ensuring and improving the project quality, speeding up the construction progress, reducing the project cost and promoting the progress of highway engineering construction technology. The research object of highway engineering management is mainly how to organize productivity reasonably, improve production relations, and adjust superstructure timely to meet the needs of productivity development.
   Highway engineering test detection is a complex system of basic knowledge of highway engineering, basic theory of test and detection and test operation skills. It is an effective means of highway engineering quality inspection and an important part of highway construction quality management. It can directly reflect the overall quality level of the project, find problems in time and take effective measures and means to solve them. Therefore, it plays an important role in highway construction. For new materials, new technology and new technology, the design theory and construction technology can be improved through test and research. Highway engineering test and detection technology is a new subject under development. It is a combination of theoretical knowledge of test and detection, practical operation skills and related basic knowledge. It involves a wide range of knowledge and contains more project contents. In order to make the engineering test and detection personnel or quality control management personnel obtain relatively systematic and complete highway construction detection knowledge, so as to do a good job in the engineering construction of engineering material quality construction control parameters, on-site construction process quality and engineering quality acceptance of these key links, this book is specially compiled.

前 言

公路工程试验、检测工作是公路施工质量管理中的一个重要组成部分。通过试验、检测，能用定量的方法评价各种原材料、半成品和成品构件的质量，从而充分地利用当地原材料，亦能迅速推广应用新材料、新技术和新工艺，能合理地进行施工质量控制和科学地评定公路工程质量。因此，试验、检测工作对于保证和提高工程质量、加快施工进度降低工程造价、推动公路工程施工技术进步，将起到极为重要的作用。 公路工程管理研究的对象， 主要是在公路建设中如何合理地组织生产力，不断改善生产关系，适时地调整上层建筑，以适应生产力发展的需要。
       公路工程试验检测是公路工程基础知识、试验检测基础理论和测试操作技能于一体的复杂的系统，是进行公路工程质量检测的一种有效手段，是公路建设质量管理工作的重要组成部分，它可以直观地反映出该工程的整体质量水平，及时发现问题并采取有效的措施和手段进行解决，因此对公路的建设具有至关重要的作用。对于新材料、新工艺、新技术，通过试验检测和研究，可以完善设计理论和施工工艺。公路工程试验、检测技术是一门正在发展的新学科，是试验检测理论知识和实际操作技能及相关基础知识于一体，涉及知识面较广，包含的项目内容较多。为使工程试验检测人员或质量控制管理人员获得比较系统完整的公路施工检测知识，以便在工程施工中做好工程材料质量施工控制参数现场施工过程质量和工程质量验收这几个关键环节的把关工作，特编写此书。