A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses a roof greening structure. The roof greening structure is provided with a vegetation layer and a roof structure layer. A planting medium layer is arranged at the bottom of the vegetation layer. An isolation filtering layer is arranged at the lower end of the planting medium layer. A water drainage/storage layer is arranged at the lower end of the isolation filtering layer. A root system puncture resisting waterproof layer is arranged at the lower end of the water drainage/storage layer, a protective layer is arranged between the water drainage/storage layer and the root system puncture resisting waterproof layer, a waterproof layer is arranged at the lower end of the root system puncture resisting waterproof layer, a leveling layer is arranged at the lower end of the waterproof layer, a heat preservation effect is arranged at the lower end of the leveling layer, and a slope finding layer is arranged between the heat preservation layer and the roof structure layer. The roof greening structure is simple, convenient to use and smooth in water drainage, roof water deposition is not likely to happen, the survival rate of plants is increased, the good water damage resistance and the good puncture resistance are achieved at the same time, the water drainage performance is improved, the roof bearing pressure and potential hazards are reduced, labor and cost investment is reduced, maintenance cost is reduced, and service life is prolonged.
The invention discloses a roof greening structure. The roof greening structure is provided with a vegetation layer and a roof structure layer. A planting medium layer is arranged at the bottom of the vegetation layer. An isolation filtering layer is arranged at the lower end of the planting medium layer. A water drainage/storage layer is arranged at the lower end of the isolation filtering layer. A root system puncture resisting waterproof layer is arranged at the lower end of the water drainage/storage layer, a protective layer is arranged between the water drainage/storage layer and the root system puncture resisting waterproof layer, a waterproof layer is arranged at the lower end of the root system puncture resisting waterproof layer, a leveling layer is arranged at the lower end of the waterproof layer, a heat preservation effect is arranged at the lower end of the leveling layer, and a slope finding layer is arranged between the heat preservation layer and the roof structure layer. The roof greening structure is simple, convenient to use and smooth in water drainage, roof water deposition is not likely to happen, the survival rate of plants is increased, the good water damage resistance and the good puncture resistance are achieved at the same time, the water drainage performance is improved, the roof bearing pressure and potential hazards are reduced, labor and cost investment is reduced, maintenance cost is reduced, and service life is prolonged.