美国弗里茨化学公司(FritzChemical Co.)是美国研究和生产混凝土外加剂的大型专业公司,上海市建科院邀请该公司销售经理来沪介绍他们生产的几种新型混凝土外加剂的特性和应用技术.1.超高效减水剂 6(Supercizer 6)本剂为新一代优质高效减水剂,减水率可达40%,具有显著的早强、高强、抗渗、耐久等特点.该产品为双层包装,其内层为水溶性袋,可全部溶于水.包装分为1.5、7.5和22.7kg三种,推荐掺量为水泥量的0.25%～ Fritz Chemical Co. is a large-scale professional company that researches and produces concrete admixtures in the United States. The Shanghai Academy of Construction invited its sales manager to Shanghai to introduce the characteristics and applications of several new concrete admixtures produced by them. Technology 1. Super-Superplasticizer 6 (Supercizer 6) This agent is a new generation of high-quality superplasticizer, water reduction rate of up to 40%, with significant early strength, high strength, impermeability, durability and other characteristics. For double packaging, the inner layer is a water-soluble bag and can be completely dissolved in water. The packaging is divided into 1.5, 7.5 and 22.7 kg three kinds, the recommended amount is 0.25% of the amount of cement