Method for filling moulds with poured concrete especially for casting paving blocks has a screw feed leading to a dispensing outlet via a rising duct

摘要

A method for non spill filling of moulds (12) with poured concrete (10) has a dispensing system moving over the moulds with an integral feed for the concrete, e.g. a screw feed (15) and with the dispensing profile (21) supplied via a rising duct (20) which enables the concrete to run back when the dispensing stops. The dispensing profile includes a breaker lip (24) which prevents spillages between dispensing which the flow is further closed off by a movable seal (26). The dispensing profile covers the width of the mould array.