QJ-CFB-80 Machine for making Foam concrete blocks /CLC Plant 1, light-weight concrete brick 2, Automatic Line QJ-CFB-80 Machine for ... making Foam concrete blocks /CLC Plant Compose: Conveyor and mixer and foam concrete generator Scope: 1, in order to ... , sand, fly ash, powder as raw materials such as foam concrete production. 2, in high-rise building roof insulation works to warm ...