| 摘要 |
FIELD: construction, road engineering. ^ SUBSTANCE: invention relates to construction and is used to make finishing panels from hard foam polyurethane, including heat and noise insulation panels and blocks of stay-in-place forms. The method to manufacture panels faced with decorative tiles includes a matrix, on the bottom of which a silicon or a rubber multiseat mold is placed for laying tiles into its cells with their faces down to the depth identified by height of silicon partitions from the face surface of the tiles, subsequent filling with sand, for instance, marble, granite, silicon crumb, for the half of the depth of slots between tiles, with subsequent arrangement of a foam polyurethane sponge with thickness of 1.5-2.5 mm or a plaster grid with coarse cells onto the rear side of tiles. And in order to attach panels onto a building facade with the help of anchoring, it is necessary prior to filling of the mold with foam polyurethane to install cast-in parts in slots between tiles in a staggered order in the form of plastic guides, alignment of which is carried out by metal pins arranged in walls of silicon cells of multiseat shapes, then foam polyurethane mixture is injected into the closed mold. ^ EFFECT: invention makes it possible to reduce labour intensiveness and to decrease quantity of rejected panels. ^ 8 dwg |
