Abstract: The present disclosure relates to an easily-peelable paint composition capable of easily peeling off a coating layer for restoring an object to its original condition. The easily-peelable paint composition of the present disclosure is capable of not only peeling off paints from materials to which the paints are applied for easy restorations to their original conditions, but also protecting the materials with excellent durability while being applied.

Abstract: Disclosed is a support structure on which a floor panel is seated. The support structure includes: a first beam element disposed in a first direction; a second beam element disposed in a second direction perpendicular to the first direction; a post supporting the first beam element and the second beam element; a beam element bracket seated on top of the first beam element and the second beam element, and connecting the first beam element and the second beam element to each other; and a pedestal seated on top of the beam element bracket, and supporting the floor panel.

Abstract: Disclosed herein is a structure for supporting an access floor panel, which includes a plurality of X-axis beams arranged to be spaced apart in an X-axis direction, each having an X-axis guide groove formed on a center of an upper surface thereof in the X-axis direction, a plurality of Y-axis beams arranged to be spaced apart in a Y-axis direction at the same height as the X-axis beams, each having a Y-axis guide groove formed on a center of an upper surface thereof in the Y-axis direction, a post configured to have a post head and support each of the X-axis beams and an associated one of the Y-axis beams, and a connection bracket configured to fix each of the X-axis beams and an associated one of the Y-axis beams to the post head.

Abstract: The present invention provides an epoxy resin adhesive composition and a perforated floor panel for a clean room including the same. The epoxy resin adhesive composition is a two-component epoxy resin adhesive composition comprising a main material including graphite having conductivity and a curing agent including a amide compound, wherein the main material and the curing agent are mixed at a weight ratio of 2:1. When this epoxy resin adhesive composition is disposed between a base panel and a resin tile constituting the perforated floor panel for a clean room, the adhesion between the base panel and the resin tile becomes high, heat is easily discharged to the outside by graphite, and the generation of static electricity can be reduced.

Abstract: The present invention provides an epoxy resin adhesive composition and a perforated floor panel for a clean room including the same. The epoxy resin adhesive composition is a two-component epoxy resin adhesive composition comprising a main material including graphite having conductivity and a curing agent including a amide compound, wherein the main material and the curing agent are mixed at a weight ratio of 2:1. When this epoxy resin adhesive composition is disposed between a base panel and a resin tile constituting the perforated floor panel for a clean room, the adhesion between the base panel and the resin tile becomes high, heat is easily discharged to the outside by graphite, and the generation of static electricity can be reduced.

Abstract: A floorboard for clean rooms is disclosed. The floorboard has a support unit (110) and a tile unit (120). In the support unit (110), a plate part (111) has a plurality of engaging holes (114) on its upper surface. A support part (112) is vertically and integrally formed along the edge of the lower surface of said plate part. A plurality of reinforcing ribs (113) linearly, regularly and integrally extend on the lower surface of the plate part in a way such that the ribs are integrated with both the plate part and the support part. In the tile unit (120), a cover part (121) engages with the upper surface of the plate part. A plurality of engaging projections are (122) formed on the lower surface of the cover part at positions corresponding to the engaging holes (114) of the support unit, thus engaging with the engaging holes of the support unit. Each of the engaging projections has a ventilation hole (123) at its central portion.FIG. 4 shows the most relevant embodiment.