Composite panel for tunnel wall face
A composite panel and tunnel technology, which is applied in tunnels, tunnel linings, shaft linings, etc., can solve the problems of low-cost panel main body, insufficient strength, and inaccurate wall installation, and achieve the effect of reliable and good maintenance results
Active Publication Date: 2016-06-01
HIRO
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Problems solved by technology
[0014] The problem to be solved by the present invention is to provide a composite panel for the wall surface of a tunnel, which eliminates at low cost the inability to fully exert the adhesive performance of the composite panel of the invention of the above-mentioned patent document 1 and the adhesive of the previous composite panel. Corresponding problems of the problem of peeling and falling and the problem of uncertain installation of the wall surface where the strength of the panel body is insufficient
Method used
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Embodiment Construction
[0081] Embodiments for implementing the present invention will be described in detail with reference to the drawings.
[0082] The wall of the tunnel of the present embodiment uses composite panel like Figure 1 ~ Figure 3 , Figure 6 and Figure 8As shown, it basically consists of a rectangular plate-shaped panel main body 1, a plurality of ceramic tiles (plate members) 3, 3..., holding metal fittings 4, 4... for upper and lower parts, and holding metal fittings 5, 5 for crossing parts. ..., the side part is composed of holding metal parts 6, 6..., the plurality of ceramic tiles 3, 3... are arranged vertically and horizontally in front of the panel main body 1, and are joined via adhesive 2, and the upper and lower parts are held by The metal parts 4, 4... hold the top edges of the tiles 3, 3... arranged at the top of the panel body 1 or the bottom edges of the tiles 3, 3... arranged at the bottom of the panel body 1, respectively. Its position, the intersecting portion is...
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In order to eliminate, at a low cost, the problem of tiles of conventional composite panels peeling and falling and the problem of unreliable mounting to wall faces caused by insufficient strength of the panel, a composite panel for a tunnel wall face according to the present invention comprises: a rectangular plate panel body (1); tiles (3) that are adhesively bonded to the panel body (1) by an adhesive (2) applied to the panel body; a top and bottom retainer (4) that holds the top-most and bottom-most tiles (3); an intersection retainer (5) that is disposed so the center thereof is placed in the center of a cross shape intersection of a joint; and a side retainer (6) the center in the vertical direction of which is placed in the horizontal joint between tiles (3) on either side. The intersection retainer (5) comprises an embedded anchoring piece (5a) that is embedded in the adhesive (2) and an intermediate retaining means (5b) for holding the top and bottom tiles (3), and a mounting hole (5ah) for an anchor bolt (7) is opened in the embedded anchoring piece (5a). The side retainer (6) comprises an embedded anchor piece (6a) embedded in the adhesive (2) and an intermediate retaining means (6b) for holding the tiles (3).
Description
technical field [0001] The present invention relates to a composite panel for the wall surface of a tunnel, which is based on a plurality of plate members such as ceramic tiles or stone materials arranged vertically and horizontally on the front face and a panel body supporting the plate members through the front face. The installation mechanism is installed on the wall in the tunnel and used. Background technique [0002] As such a composite panel for the wall surface of a tunnel, there are examples of use of a type in which a plurality of ceramic tiles arranged on the front side of a cement board as a panel main body are bonded and fixed via a resin-based adhesive, A glass fiber cross joint was laid on the inner surface side of the cement board via an adhesive. [0003] The "panel with tiles laid on the outer surface" adopted in the panel mounting method of Patent Document 1 has basically the same structure as the above-mentioned use example, and the plurality of tiles ar...
Claims
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IPC IPC(8): E21D11/38
CPCE21D11/006E21D11/04
Inventor 田島洋小貫勝代
Owner HIRO