Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Parapet
The invention discloses an external wall external heat insulation parapet structure, which comprises a parapet body, wherein an interface layer, a heat insulation layer, an anti-crack surface layer and a decorative facing layer are sequentially arranged on the outer surface of the parapet body; the top of the parapet body is provided with an overhanging reinforced concrete coping board with the cross section in a right-angled trapezoid shape; the anti-crack surface layer and the decorative facing layer upwards extend and cover the side surfaces of the coping board; the upper surface of the coping board is provided with a plurality of longitudinally and transversely intersecting grooves which are used for fast discharging water; and the lower surface of the coping board is provided with a single-component polyurethane bonding layer, and is connected with the upper surface of the parapet body through the single-component polyurethane bonding layer. The external wall external heat insulation parapet structure has the advantages that water is prevented from being accumulated on the surface of the coping board and is prevented from damaging a heat insulation system through seeping into the coping board; the tensile strength between the coping board and the parapet body can be improved under the condition of not adding an additional reinforcing structure; and the effect of resisting natural factor stress such as wind stress and heat stress in external environment is achieved.
Parapet
The invention discloses an external wall external heat insulation parapet structure, which comprises a parapet body, wherein an interface layer, a heat insulation layer, an anti-crack surface layer and a decorative facing layer are sequentially arranged on the outer surface of the parapet body; the top of the parapet body is provided with an overhanging reinforced concrete coping board with the cross section in a right-angled trapezoid shape; the anti-crack surface layer and the decorative facing layer upwards extend and cover the side surfaces of the coping board; the upper surface of the coping board is provided with a plurality of longitudinally and transversely intersecting grooves which are used for fast discharging water; and the lower surface of the coping board is provided with a single-component polyurethane bonding layer, and is connected with the upper surface of the parapet body through the single-component polyurethane bonding layer. The external wall external heat insulation parapet structure has the advantages that water is prevented from being accumulated on the surface of the coping board and is prevented from damaging a heat insulation system through seeping into the coping board; the tensile strength between the coping board and the parapet body can be improved under the condition of not adding an additional reinforcing structure; and the effect of resisting natural factor stress such as wind stress and heat stress in external environment is achieved.
Parapet
WANG ZHILONG (Autor:in) / XU HAO (Autor:in) / FAN HAIFEI (Autor:in) / SHI LIN (Autor:in) / XIE JIANRONG (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
E04D
ROOF COVERINGS
,
Dacheindeckungen
Parapet unit, parapet structure and construction method of parapet structure
| Europäisches Patentamt | 2021
| Engineering Index Backfile | 1946