【摘要】 本文对影响石膏强度的几个因素进行了灰色关联分析;指出断口孔隙率和料温是影响石膏强度的主要因素,提出为了提高石膏的建筑强度,必须严格控制断口孔隙率和脱水时的石膏粉末的温度。更多还原

【Abstract】 In this paper,gypsum strength factors was analysed by using the Grey RelationalAnalysis.We have found out:rate of pore on cross-section area of fracture andanhydro-temperature are the main factors affecting the strength of gypsum.A resultnoted,in order to increase the strength must decrease the rate of pore,and must controlthe anhydro-temperature.更多还原