A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MULTI-DENSITY MOULDED EXPANDED POLYSTYRENE PANEL, PROCESS FOR THE MANUFACTURE THEREOF, AND APPARATUS THEREFOR
Multi-density moulded product panel (8), process for its manufacture, and manufacturing apparatus therefor, the product panel comprising at least two outer layers (10, 11) of expanded polystyrene beads, each of the at least two outer layers having a first density, and an inner core layer (9) of expanded polystyrene beads having a second density lower than the first density, sandwiched between the outer layers. The product panel is substantially oblong in shape and has an average density greater than, or equal to, about 10 kg/m. It also has a curved deformation measured against a normal running parallel to the height, perpendicular to the length, and centered at a midpoint in the thickness, of the multi-density continuously-molded product panel, of less than or equal to 10%, substantially over the entire length of said product.
MULTI-DENSITY MOULDED EXPANDED POLYSTYRENE PANEL, PROCESS FOR THE MANUFACTURE THEREOF, AND APPARATUS THEREFOR
Multi-density moulded product panel (8), process for its manufacture, and manufacturing apparatus therefor, the product panel comprising at least two outer layers (10, 11) of expanded polystyrene beads, each of the at least two outer layers having a first density, and an inner core layer (9) of expanded polystyrene beads having a second density lower than the first density, sandwiched between the outer layers. The product panel is substantially oblong in shape and has an average density greater than, or equal to, about 10 kg/m. It also has a curved deformation measured against a normal running parallel to the height, perpendicular to the length, and centered at a midpoint in the thickness, of the multi-density continuously-molded product panel, of less than or equal to 10%, substantially over the entire length of said product.
MULTI-DENSITY MOULDED EXPANDED POLYSTYRENE PANEL, PROCESS FOR THE MANUFACTURE THEREOF, AND APPARATUS THEREFOR
GEFORMTE EXPANDIERTE POLYSTYROLPLATTE MIT MEHREREN DICHTEN, VERFAHREN ZUR HERSTELLUNG DAVON UND VORRICHTUNG DAFÜR
PANNEAU DE POLYSTYRÈNE EXPANSÉ MOULÉ MULTI-DENSITÉ, PROCÉDÉ DE FABRICATION ASSOCIÉ ET APPAREIL ASSOCIÉ
PORTUGUES CHRISTOPHE (author)
2020-10-21
Patent
Electronic Resource
English
IPC:
B29C
Formen oder Verbinden von Kunststoffen
,
SHAPING OR JOINING OF PLASTICS
/
B29K
Index-Schema für Formmassen oder Materialien für Verstärkungen, Füllstoffe oder vorgeformte Teile, z.B. Einlagen in Verbindung mit den Unterklassen B29B, B29C oder B29D
,
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
/
B29L
INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
,
Index-Schema für besondere Gegenstände in Verbindung mit Unterklasse B29C
/
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
/
E04C
STRUCTURAL ELEMENTS
,
Bauelemente
| European Patent Office | 2019
Fast manufacture of expanded polystyrene moulds
| British Library Conference Proceedings | 2003