| 摘要 |
FIELD: construction.SUBSTANCE: invention relates to preparation of foam concrete articles. Process line for production of foam concrete articles, including bins installed in a sequence and connected by mean of conveyance and batchers for dry components - cement, sand and fiber material, vessel with water feed device activator, vessel with a device for dozing solution of foaming agent, pump, foam generator and device for supply of compressed air to foam generator, foam-concrete mixer, remote control to control the process line and cutting complex to make concrete articles; activator is equipped with strain gages which are connected to drives of dry components batchers and devices for water supply and a foaming agent, providing control of their loading in activator using the remote control to control the operation of the process line; cutting complex comprises stations of filling foamed concrete mass, holding forms with foam concrete, transverse and longitudinal cutting and hardening; additionally, there is an ultrasonic mixer, accumulating vessel with batcher, container for storage and supply of nanomaterials with batcher.EFFECT: technical result is intensified strength of foam concrete mixture, higher compression strength of foam concrete articles, lower cement consumption, higher uniformity and stability of foam concrete mixture.1 cl, 1 dwg |
