最近，日本无机材料株式会社采用蛋白质物添加适量的阳离子表面活性剂配成的混合发泡剂，采用现场浇注成型的工艺，研制成功节能型耐火现浇泡沫混凝土。表面活性剂具有发泡性，这是由于其表面张力异常减弱与表面特异吸附能力的作用。添加蛋白质物不容易消耗表面活性剂形成... Recently, Japan Inorganic Materials Co., Ltd. uses a mixture of foaming agent formulated with a suitable amount of a cationic surfactant and a protein, and uses an in-situ casting molding process to develop a successful energy-saving fire-resistant cast-in-place foamed concrete. Surfactants have foaming properties due to the abnormally weakened surface tension and the ability of surface-specific adsorption. The addition of protein does not easily consume surfactants...