Residence vertical plate penetrating pipeline anti-seepage structure and construction method thereof

The invention discloses an anti-seepage structure for a vertical plate-penetrating pipeline of a house and a construction method of the anti-seepage structure, and the anti-seepage structure comprises a concrete floor, a sleeve, a second filling block and a first filling block, the sleeve is arranged in the concrete floor in a penetrating manner and is used for arranging a pipeline in a penetrating manner, and the second filling block and the first filling block are arranged in the sleeve; a second filling block is detachably installed at the end of the inner side of the sleeve, the top of the second filling block is in threaded connection with an extrusion cover plate, a second sealing gasket is arranged at the top of the second filling block, and the portion, located on the inner side of the sleeve, of the top of the second sealing gasket is filled with a filler layer; the method has the beneficial effects that the second filling block is plugged into the casing pipe, then the expansion water-stop belt is s