Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses an improved type roof film. The improved type roof film comprises a support plate, an upper side modified asphalt layer, a lower side modified asphalt layer, a protective particle layer and a separating agent layer, wherein the upper side modified asphalt layer is arranged on the upper surface of the support plate, the lower side modified asphalt layer is arranged on the lower surface of the support plate, the protective particle layer is arranged on the upper surface of the upper side modified asphalt layer, the separating agent layer is arranged on the lower surface of the lower side modified asphalt layer, the upper side modified asphalt layer and the lower side modified asphalt layer are provided with an upper side bonding area and a lower side bonding area respectively, and the upper side bonding area and the lower side bonding area are each provided with multiple protruding portions and multiple sunken portions which are used for receiving bonding agents and arranged in sequence. The improved type roof film is excellent in performance, long in service life, good in adhesion after being installed and capable of replacing the construction mode of conducting heating through a heat source, and construction safety factors are raised.
The invention discloses an improved type roof film. The improved type roof film comprises a support plate, an upper side modified asphalt layer, a lower side modified asphalt layer, a protective particle layer and a separating agent layer, wherein the upper side modified asphalt layer is arranged on the upper surface of the support plate, the lower side modified asphalt layer is arranged on the lower surface of the support plate, the protective particle layer is arranged on the upper surface of the upper side modified asphalt layer, the separating agent layer is arranged on the lower surface of the lower side modified asphalt layer, the upper side modified asphalt layer and the lower side modified asphalt layer are provided with an upper side bonding area and a lower side bonding area respectively, and the upper side bonding area and the lower side bonding area are each provided with multiple protruding portions and multiple sunken portions which are used for receiving bonding agents and arranged in sequence. The improved type roof film is excellent in performance, long in service life, good in adhesion after being installed and capable of replacing the construction mode of conducting heating through a heat source, and construction safety factors are raised.
| Europäisches Patentamt | 2019