DEVICE FOR CONCRETE MIX COMPACTION IN SLIDING SHUTTERING

摘要

erecting monolithic reinforced-concrete buildings and structures. SUBSTANCE: device has jack frames with form panels provided with piezoceramic concrete-compaction radiators, ultrasonic vibrator, thyristor switching device, and microcontroller. Piezoceramic radiators are connected to ultrasonic vibrator through thyristor switching device whose control input is connected to microcontroller output. EFFECT: reduced labor consumption; improved compaction of concrete mix. 3 dwg