Prediction of Physical Properties of Portland Cement with pHMeasurement

用 pH 测量预测波特兰水泥的物理性质

• 批准号: 8710986
• 负责人: Kenneth Hover
• 金额: $ 5.75万
• 依托单位: Cornell University
• 依托单位国家: 美国
• 项目类别: Standard Grant
• 财政年份: 1987
• 资助国家: 美国
• 起止时间: 1987-09-01 至 1990-05-01
• 项目状态: 已结题
• 来源: https://www.nsf.gov/awardsearch/showAward?AWD_ID=8710986&HistoricalAwards=false
• 关键词: Prediction; Physical; Properties; Portland; Cement

The research is to determine the applicability of pH monitoring to concrete materials manufacture and production. There are two parts, The first part involves pH monitoring of the chemical reaction between water and Portland cement. The objective of this part is to determine the rate of change of the pH and the characteristic data as a new means to classify cement types. The second phase consists of monitoring the change of the pH in concrete that utilizes Portland cement; changes in pH are to be observed when variables are altered individually. This project is one supported under the Creativity Awards for Engineering Students.

本研究旨在确定pH值监测在混凝土材料生产和生产中的适用性。共分两部分，第一部分是水与硅酸盐水泥化学反应的pH监测。这部分的目的是确定pH值和特征数据的变化率，作为一种新的水泥类型分类手段。第二阶段包括监测使用波特兰水泥的混凝土中pH值的变化；当变量单独改变时，将观察pH值的变化。这个项目是工科学生创造力奖的资助项目。