METHOD FOR COATING POROUS MATERIAL, COATING APPARATUS FOR POROUS MATERIAL, AND POROUS MATERIAL

PROBLEM TO BE SOLVED: To form a coating film having an even thickness and sufficient waterproofing performance to a porous material having an upper surface and both sides. SOLUTION: The method for coating an ALC plate 1 includes a step of preparing the ALC plate 1 on a surface of which an uneven pat...

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Hauptverfasser:	KOMASAKA SHOICHI, NAGAZOE NAOMICHI
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL PERFORMING OPERATIONS PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL SPRAYING OR ATOMISING IN GENERAL TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To form a coating film having an even thickness and sufficient waterproofing performance to a porous material having an upper surface and both sides. SOLUTION: The method for coating an ALC plate 1 includes a step of preparing the ALC plate 1 on a surface of which an uneven pattern 2 is formed and spraying a coating material onto the upper surface 1a and both sides 1b, 1b of the ALC plate, a step of performing a first air blow onto the upper surface 1a to pour the coating material on the upper surface 1a of the ALC plate 1 onto which the coating material has been sprayed, to both sides 1b, 1b, and a step of performing a second air blow on both sides 1b, 1b after pouring the coating material from the upper surface 1a by the first air blow to both sides 1b, 1b. COPYRIGHT: (C)2010,JPO&INPIT