Abstract: Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of:a conveyor belt;a plurality `A` of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of:a feeder of the reinforced net 4;a wetting and degassing device 5 of the net 4;a means 2 for metering the binders mix;a section 7 for feeding and laying the net 4 on the conveyor belt 1;compacting elements 16;a means 6 for the extraction of water during the compacting state; anda second metering device 2' for the hydraulic binders mix;a levelling and sizing station 23;a final water-extracting station 26;a pressing station 27;a longutudinal and cross-cutting station 35, anda gathering station 36 for the produced plates.

Abstract: Device for the continuous manufacture of manufactured articles reinforced with mixtures of hydraulic binders and consisting of:a conveyor belt;a plurality `A` of process stations for the formation of superimposed thin and uniform layers of a net of a hydraulic binder mix, each station consisting of:a feeder of the reinforced net 4;a wetting and degassing device 5 of the net 4;a means 2 for metering the binders mix;a section 7 for feeding and laying the net 4 on the conveyor belt 1;compacting elements 16;a means 6 for the extraction of water during the compacting state; anda second metering device 2' for the hydraulic binders mix;a levelling and sizing station 23;a final water-extracting station 26;a pressing station 27;a longitudinal and cross-cutting station 35, and a gathering station 36 for the produced plates.

Abstract: A process is provided for continuously manufacturing plates containing an open net fibrillated polymeric film reinforcement. A net having a plurality of fibrillated polymeric film layers is unwound from a continuous reel, and the net is cut into pieces having a length approximately equal to a circumference of a forming roll for forming a plate to be manufactured. The net pieces are impregnated with a cement mix and then deposited onto a conveyor belt on which a cement mix layer has been previously deposited. After contacting the net with the cement layer, the net is subjected to vibration. A vacuum is applied to the net contacting the cement layer to remove excess water and to increase the compactness between the net and the cement layer.