Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
PROCÉDÉ DE FABRICATION DE PANNEAUX COMPOSITES SANDWICHS THERMOLAQUÉS À ÂME ISOLANTE
The present invention relates to a process for manufacturing composite panels of "sandwich" type, of which one face is intended to be exposed to a climatic (rain, wind, thermal such as heat and cold, noise) environment and the other face turned towards the inside of a space to be protected, one of these faces at least being covered with paint, characterized in that use is made of a thermoplastic insulating core (2) on which, on at least one face, a metallization (1, 1') is carried out by spraying conductive metal or bonding a metallic facing, which delimits a conductive zone and which enables the passage of electric current, in order to carry out the powder coating, the deposit of the paint powder (3, 3') that is electrically charged and "fixed" by this potential difference, is then polymerized in an oven, the thermoplastic insulating foam having a high melting point greater than or equal to the polymerization temperature of the paint.
PROCÉDÉ DE FABRICATION DE PANNEAUX COMPOSITES SANDWICHS THERMOLAQUÉS À ÂME ISOLANTE
The present invention relates to a process for manufacturing composite panels of "sandwich" type, of which one face is intended to be exposed to a climatic (rain, wind, thermal such as heat and cold, noise) environment and the other face turned towards the inside of a space to be protected, one of these faces at least being covered with paint, characterized in that use is made of a thermoplastic insulating core (2) on which, on at least one face, a metallization (1, 1') is carried out by spraying conductive metal or bonding a metallic facing, which delimits a conductive zone and which enables the passage of electric current, in order to carry out the powder coating, the deposit of the paint powder (3, 3') that is electrically charged and "fixed" by this potential difference, is then polymerized in an oven, the thermoplastic insulating foam having a high melting point greater than or equal to the polymerization temperature of the paint.
PROCÉDÉ DE FABRICATION DE PANNEAUX COMPOSITES SANDWICHS THERMOLAQUÉS À ÂME ISOLANTE
PROCESS FOR MANUFACTURING POWDER-COATED SANDWICH COMPOSITE PANELS HAVING AN INSULATING CORE
VERFAHREN ZUR HERSTELLUNG PULVERBESCHICHTETER SANDWICHVERBUNDPLATTEN MIT EINEM ISOLATIONSKERN
APRIN VINCENT (Autor:in)
24.10.2018
Patent
Elektronische Ressource
Französisch
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
B05D
PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
,
Verfahren zum Aufbringen von Flüssigkeiten oder von anderen fließfähigen Stoffen auf Oberflächen allgemein
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
Nouveaux panneaux sandwichs isolants
| Taylor & Francis Verlag | 1981
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