| 摘要 |
PROBLEM TO BE SOLVED: To provide a new technology capable of restraining damage of a plumbing header in a snow melting mat for a track of using hot water.SOLUTION: A snow melting mat for a track comprises a hot water mat body arranged in the rail extension direction, a rubber header extendedly arranged in the hot water mat width direction in an end part of the hot ester mat body, oppositely superposing an upper side member and a lower side member respectively formed in a groove and constituting a plumbing pipeline and an installation metal fitting for installing the rubber header on the track, and the installation metal fitting comprises a root part of extending in the hot water mat width direction and an installation part installed on the track by projecting to the hot water mat opposite side to the pipeline from the root part, and mutual edge parts arranged on the hot water mat opposite side to the pipeline of the upper side member and the lower side member, are adhered by sandwiching the root part without covering the rubber header from the upper side, so that a side surface of the pipeline is closed, and the installation metal fitting is fixed to the rubber header.SELECTED DRAWING: Figure 2 |
