The mixer pump Fast3 RDM has been made to mix and to throw premixed plasters made with gypsum and cement. The filling of the machine could happen whether with material in packs or by means of a cap of standard insufflation or by means of a cap of direct transfer by silos. With the simple replacement of the lung, different types of material can be mixed, thrown or carried: finish plasters, adhesives, coloured plasters, self levelling sub-base.
These products must be suitable to the mechanic working. The usage of materials not conform to things said before is unadvised.