| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a waterproof construction method for: (1) lowering a construction cost and shortening a construction period by simplifying processes; (2) reducing heat degradation even when constructed on a heat insulation material; and (3) reducing peeling with excellent joint fitness of a coating film waterproof material and an asphalt waterproof material. <P>SOLUTION: The waterproof construction method for applying, to a base of a building, a curable composition containing an organic polymer having at least one silicon group crosslinkable by forming siloxane bond includes: (1) forming, on an outermost layer, a coating film formed by curing the curable composition for which the organic polymer is a (meta) acrylic ester-based polymer; (2) applying topcoat onto the coating film formed by curing the curable composition containing the organic polymer and an epoxy resin; (3) directly applying the curable composition containing the organic polymer and the epoxy resin to the base of the building; (4) applying the curable composition onto a foam heat insulation material layer laid on the base; or (5) applying the curable composition onto an asphalt-based waterproof layer laid on the base. <P>COPYRIGHT: (C)2013,JPO&INPIT |
