Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A method and apparatus for the manufacture of foamed plaster
A method for the manufacture of foamed plaster utilizing a mixture of powdered casting plaster, powdered limestone and hemp fibre. The mixture is fed into a Ventrui apparatus (40) under the influence of gravity. Compressed air may be supplied to the Venturi apparatus (40) through an inlet pipe (41) causing air and solid particles to be sucked into the Venturi apparatus (40). The elongated tube is provided with an inlet nozzle arranged to receive a mixture of water mixed with detergent agents. Further, the tube (50) is provided with an inlet nozzle (56) arranged to receive compressed air such that the elongated tube (50) delivers the mixture to a mixing and spray head (60) so as to feed the resulting mixture to a moulding means.
A method and apparatus for the manufacture of foamed plaster
A method for the manufacture of foamed plaster utilizing a mixture of powdered casting plaster, powdered limestone and hemp fibre. The mixture is fed into a Ventrui apparatus (40) under the influence of gravity. Compressed air may be supplied to the Venturi apparatus (40) through an inlet pipe (41) causing air and solid particles to be sucked into the Venturi apparatus (40). The elongated tube is provided with an inlet nozzle arranged to receive a mixture of water mixed with detergent agents. Further, the tube (50) is provided with an inlet nozzle (56) arranged to receive compressed air such that the elongated tube (50) delivers the mixture to a mixing and spray head (60) so as to feed the resulting mixture to a moulding means.
A method and apparatus for the manufacture of foamed plaster
KNOTT EDGAR DONALD (Autor:in)
23.07.2020
Patent
Elektronische Ressource
Englisch
A METHOD AND APPARATUS FOR THE MANUFACTURE OF FOAMED PLASTER
| Europäisches Patentamt | 2020
A METHOD FOR THE MANUFACTURE OF FOAMED PLASTER WITH HEMP
| Europäisches Patentamt | 2021
| Engineering Index Backfile | 1933
PLASTER MORTAR HAVING EXCELLENT SELF-LEVELING USING FOAMED POLYURETHANE
| Europäisches Patentamt | 2015