ЩО ДО КОНСТРУКЦІЇ БЕТОНОПОМПИ ПЕРИСТАЛЬТИЧНОЇ З ВИТИСКНИМИ ПРИЗМАМИ ТА КОНУСНИМИ КОТКАМИ

Abstract

In the article the construction of hose peristaltic concrete pumpis offered from sectoral squeeze radial prisms plenty of that is concentrated in the zone of squeezing-out of concrete along to the hose. Marked, that peristaltic wave that appears along to the hose, when squeeze a cone skating rink rolls on overhead part of prisms at the same time the underbody of prisms together with nearby prisms squeezes a hose, results in moving along to the hose of concrete up to the squeezing-out of him in the place of concreting of building construction. It is educed that at such pressure on a hose force of friction of skidding and force of friction of woobling on a hose considerably reduce a wear to the hose unlike the traditional displacers of concrete.