This standard specifies architectural polyurethane resin paints used for painting concrete surfaces, cement/mortar surfaces, precast concrete, extruded boards, etc. of buildings.
JIS K 5656:2003 history
2010JIS K 5658:2010 Long durable top coats for constructions
2003JIS K 5656:2003 Polyurethane resin paint for architecture
2002JIS K 5656:2002 Polyurethane resin paint for architecture
1992JIS K 5656:1992 Polyurethane resin paint for architecture