A buried method for improving pavement cracking around luminous floor tiles

Abstract

The invention discloses an embedding method for improving road surface cracking around luminous floor tiles. The road surface groove is embedded above the road surface, the luminous floor tile is arranged above the road surface groove, the road surface groove is excavated between the zebra crossing and the traffic lane, and the base concrete layer is arranged on the road surface Above the inside of the groove, the angle steel is set in the angle steel installation groove through the angle steel bolts, the steel bar is set on the side above the base concrete layer, the drainage groove is set in the middle above the base concrete layer, the anchor plate and the special-shaped steel are vertically set above the angle steel, and the expansion joint rubber strip Set between the anchor plate and the special-shaped steel, the anchor bar and the steel bar are welded and connected, the bottom plate is set at the bottom of the special-shaped steel, the two ends of the partition are installed in the installation groove of the partition through the rubber strips of the installation groove, and the luminous floor tiles are arranged above the floor tile support plate , the second concrete layer is arranged above the base concrete layer, and the asphalt surface layer is arranged above the second concrete layer. The invention can solve the problem of water accumulation at the bottom of the cast iron box of the existing road surface light emitting device, solve the expansion and contraction effect of the road surface, and reduce the damage to the road surface caused by brake activation.

Description

technical field [0001] The invention relates to the technical field of traffic facilities, in particular to an embedding method for improving cracking of road surfaces around luminous floor tiles. Background technique [0002] The zebra crossing is the life safety line of pedestrians. Due to the inability to provide early warning, especially the "low-headed people" who have weak awareness of prevention when crossing the road, traffic accidents on the zebra crossing are not uncommon. In response to this phenomenon, some technology companies cooperated with universities to develop luminous floor tiles, which effectively reduced the accident rate at traffic intersections. The two columns "Into Science" and "The Road to Ingenuity" made special reports on this. [0003] The pavement cases and on-site investigations of the existing pavement luminous devices found that the original pavement buried with luminous floor tiles is prone to large cracks or even cracks, which seriously af...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an embedding method for improving the cracking of the road surface around the luminous floor tiles. The structure can be freely expanded and contracted in the laying direction of the floor tiles and vertical to the laying direction of the floor tiles, and is firm and reliable. The joints can prevent rainwater, garbage and soil from infiltrating and blocking. The telescopic device has a reliable waterproof and drainage system, which is easy to install and maintain. It can effectively solve cracks, potholes, subsidence, looseness, rutting and other diseases on the surrounding road surface during the laying of luminous floor tiles. , to solve the problems raised in the above background technology

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