METHOD AND APPARATUS OF FOAM CONCRETE MIXTURE CONTINUOUS PRODUCTION Russian patent published in 1997 - IPC

FIELD: building, method and apparatus are used for foam concrete mixture continuous production in building materials works and at building sites. SUBSTANCE: aim is to improve quality of foam concrete pieces cellular structure. Method provides, that measured in doses dry components of concrete mixture are together fed into vibrating sieve and then - into water spraying pump, in which dosed water for tempering is fed, then mixture is fed in reception bunker, from which using mortar pump it is pumped through mortar pipeline into foam concrete mixer. Dry components mixer has vibration sieve and is linked by funnel with mortar mixer, that is made as spraying pump linked through mortar pipeline with mortar bunker. EFFECT: improved quality of foam concrete pieces cellular structure. 2 cl, 1 dwg