Grading of Ready Mixed Concrete plant-The subject is Controlled Low Strength Materials Ready Mixed Concrete plant

• Main Authors: JUI-TSUN CHIEN, 簡瑞村
• Other Authors: Jyh-Dong Lin
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/fj87k3

碩士 === 國立中央大學 === 土木工程學系在職專班 === 107 === The quality of concrete is directly related to the quality of the engineering project. The ready-mixed plants should strengthen the control of concrete quality, ensure the stability of material quality, and do a good job in concrete production process control and product inspection. In order to solve the problem of concrete quality control, Public Construction Commission established a factory inspection procedure to check the concrete performance and quality of the ready-mixed plants with the impartial and objective position of the third party verification, as the basis for the various agencies. Among concrete types, the controlled low strength materials(CLSM) has not yet been clearly applicable to the factory inspection specifications. This study aims to establish the inspection mechanism of the CLSM manufacturers and to develop a classification system for ready-mixed plants. Through the literature review and integration analysis of the factory inspection requirements and procedures, relevant specifications and current conditions of ready-mixed concrete, the self-management mechanism of CLSM is proposed. Establish the structure and strategy of the ready-mixed plants classification system, set up the appropriate quality threshold, assist the overall improvement of the pre-mixing plant, and promote the quality of the domestic pipeline engineering quality.