Roof waterproof structure and prefabricated part shaping mold thereof

• Main Authors: YUAN GUOTAO, ZHANG GUOFENG, LIANG BAOFANG, QIU JUHONG, WANG XUEDONG, RUAN XIUJIANG, LI RENYAN, SUN XIANYANG, ZHANG JINGPENG, GE LINSONG, JIANG FUHUA, XU PING, XIU XIAODONG, HU JIE, ZHANG CHENGXIAO, LIU HUI, ZHAO YUFENG, WANG YAN
• Format: Patent
• Language: Chinese; English
• Published: 24.11.2020
• Subjects: BUILDING; FIXED CONSTRUCTIONS; GUTTERS; ROOF COVERINGS; ROOF-WORKING TOOLS; SKY-LIGHTS

The utility model relates to a roof waterproof structure and a prefabricated part shaping mold thereof, which comprise a roof and a pipe fitting arranged on the roof in a penetrating manner, and are characterized in that the roof comprises roof bricks, a concrete protective layer and a waterproof layer from top to bottom; wherein a sinking groove is pre-formed in the roofing brick around the pipefitting, a waterproof body is formed at the root part and the outer pipe wall of the pipe fitting, and the waterproof body comprises a base part combined with the roofing and the pipe fitting at the same time, and a main body part located at the upper part of the base part and combined with the pipe fitting; the base part is sunk in a sunk groove reserved in the roof brick; and the main body partis of a frustum structure. The waterproof structure is excellent in waterproof function, attractive in appearance structure, practical and reliable. 本实用新型涉及一种屋面防水结构及其预制构件定型模具，包括屋面以及穿设于屋面的管件，特征在于，所述屋面由上而下包括屋面砖、混凝土防护层以及防水层；在所述管件