METHODS FOR FINISHING TOP SURFACES OF CONCRETE FILLED ACCESS FLOOR PANELS

WIPO Patent Application WO2003037584

A3

Systems and methods for finishing top surfaces of concrete filled access floor panels include the application of at least one material to a top surface of an access floor panel. The top surface may be prepared by grinding and cleaning prior to application of material. Stains, primers, concretes, epoxies, polyurethanes, clear coats, or other finishing materials may be applied to create a plurality of layers on the surface of the floor panel, producing different aesthetically pleasing, or well performing finished surfaces. After application, the materials may be subjected to infrared light, ultraviolet light, or forced air to accelerate drying or curing. The materials may be applied, dried, and cured in an automated production line while the floor panel moves along a conveyor.

JP3045929	CONTROL METHOD OF APPLICATION TIME OF ANTICORROSIVE RESIN IN ANTICORROSIVE TYPE PC PLATE
JP2837230	[Title of Invention] Ceramic plate manufacturing apparatus
WO/1989/002815	MOULD FOR MANUFACTURING PLATE-LIKE FLOOR ELEMENTS FOR FALSE FLOORS AND CORRESPONDING PLATE-LIKE FLOOR ELEMENTS

GRAY KEITH NICHOLS (US)
BUREL LISA BIXLER (US)
JOHNSON JAMES (US)
SCHROEDER HERB MARTIN (US)

PCT/US2002/036423

February 26, 2004

October 29, 2002

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INTERFACE INC (US)
GRAY KEITH NICHOLS (US)
BUREL LISA BIXLER (US)
JOHNSON JAMES (US)
SCHROEDER HERB MARTIN (US)

B28B11/04; B28B11/08; B44C3/02; B44C3/12; B44C5/04; C04B41/48; C04B41/63; E04F15/024; E04F15/08; G09F19/22; (IPC1-7): B28B1/16; E04F15/08

US5059471A	1991-10-22
GB792334A	1958-03-26
DE3643074A1	1988-04-14

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