【摘要】 利用HB化学石膏改性剂和原状二水化学石膏可生产一种新型胶凝材料,该材料具有强度高、耐水、抗冻、抗碳化、收缩率低等特性,采用该材料生产的墙体标砖符合相关标准MU15承重砖的要求。该技术具有投资小、流程短、见效快、利润高等优点,具有良好的经济效益、社会效益和环境效益。更多还原

【Abstract】 Use HB modifier and chemical gypsum to produce a new type of cementitious material,The materials is high strength , waterproof, antifreeze, anticarbonation, low shrinkage, Use of the material produced bricks meet the requirements of MU15, The technology investment small, process short, quick, high profits, it has Good economic, social and environmental benefits.更多还原