FIELD: process engineering.
SUBSTANCE: set of inventions relates to production of construction materials and may be used in producing cellular concrete mix. Proposed method includes loading the following components: binding materials, filler, water, gas-forming agent, their mixing in mixer and measuring mix viscosity in mixing. Water is divided into two parts, one making, at least, 90% of total weight. First part of water is used in loading cellular concrete components. Required mix viscosity is set at the moment of loading gas-forming agent and compared with measured viscosity to get differential signal. Time of starting mixing is set after which permission is generated for transmission of differential signal to regulator input for conversion and further transmission to additional dispenser to meter out second portion of water into mixer and required mix viscosity is set at the moment of loading gas-forming agent.
EFFECT: higher quality due to setting required mix viscosity before loading gas-forming agent.
2 cl, 1 dwg
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SU1599351A1 |
