According to design, the lining with light air hardening pouring material was needed to lay onto convection chamber, chimney and the bottom of heater of catalytic reformed equipment.

• 某石化总厂催化重整装置,设计要求其中的加热炉对流室、烟囱和炉底均采用气硬性轻质浇注料进行衬里,为此对气硬性轻质浇注料进行了研制。