mixing index
2.The rule and sensitivity of the influence of mixing temperature and compacted temperature of fiber asphalt mixture upon Marshal experiment index are analyzed,the relationship between optimal asphalt aggregate ratio and construction temperature of the fiber asphalt mixture is studied. The difference of the fiber asphalt mixture and common asphalt mixture is compared,the appropriate mixing temperature and compacted temperature and the problems which should be paid attention to in the course of construction are presented.
3.Results: (1) The analysis results of drinking water conditon of community in Taiyuan city showed: from 2003 to 2005, every water quality index of underground water, surface water, mixing water and tap water was in line with < The sanitary norm of drinking water water quality > (2001) of national Health Ministry, the rate of coincidence was 100%.
4.Based on the economical district heating meteorological model and its index system established by meteorology-heating experiment data in the past, and relied on the routine meteorological operational system, and ACCESS2000 data base system, Beijing Economical District Heating Meteorological Forecast System is developed through using mixing programming technology of FORTRAN and VC computer language that is put into application in the Beijing Special Meteorological Observatory and Beijing District Heating Group Company during the heating period of 2002-2003, offering the basis for real time heat dispatching.
