A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Provided is a tile stopping backflow of rainwater. When rainwater cannot flows down smoothly or even flows back upwards due to blowing of strong wind, the tile can stop the rainwater from flowing from bottom to top into a roof through tile gaps. According to the tile stopping backflow of rainwater, a hooking edge is arranged on the upper front face of the tile, a water stopping edge is arranged on the lower back face of the tile, the water stopping edge extends downwards to form an eaves flashing edge, the water stopping edge of an upper tile is located below the hooking edge of a lower tile, and the water stopping edge of the upper tile and the hooking edge of the lower tile are fastened. When there is no wind or wind power is not strong, rainwater flows down from top to bottom on the tiles, and flows to a lower tile through the corresponding eaves flashing edge. When rainwater is blown by strong wind and cannot flow down smoothly or even flows back upwards, the water stopping edge can stop upward flowing of rainwater, and a small amount of rainwater flowing over the water stopping edge can be stopped by the hooking edge and prevented from flowing into the roof from the tile gaps.
Provided is a tile stopping backflow of rainwater. When rainwater cannot flows down smoothly or even flows back upwards due to blowing of strong wind, the tile can stop the rainwater from flowing from bottom to top into a roof through tile gaps. According to the tile stopping backflow of rainwater, a hooking edge is arranged on the upper front face of the tile, a water stopping edge is arranged on the lower back face of the tile, the water stopping edge extends downwards to form an eaves flashing edge, the water stopping edge of an upper tile is located below the hooking edge of a lower tile, and the water stopping edge of the upper tile and the hooking edge of the lower tile are fastened. When there is no wind or wind power is not strong, rainwater flows down from top to bottom on the tiles, and flows to a lower tile through the corresponding eaves flashing edge. When rainwater is blown by strong wind and cannot flow down smoothly or even flows back upwards, the water stopping edge can stop upward flowing of rainwater, and a small amount of rainwater flowing over the water stopping edge can be stopped by the hooking edge and prevented from flowing into the roof from the tile gaps.
Tile stopping backflow of rainwater
BIAN HAIBING (author)
2015-05-06
Patent
Electronic Resource
English
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Urban rainwater collection and backflow irrigation system
| European Patent Office | 2022