Construction method for dry-wet combined connection structure of prefabricated concrete floor slab

(10) CN115450367

(22) 05.09.2022

(43) 09.12.2022

(57) The invention discloses a dry and wet combined connection structure construction method for a prefabricated concrete floor, and belongs to the technical field of prefabricated concrete floor production, the method comprises the steps that a floor mold is manufactured, the floor mold comprises a first prefabricated frame and a second prefabricated frame, and a platform is arranged at the bottom of the first prefabricated frame and the bottom of the second prefabricated frame; two first box bodies are installed on the side, close to the second prefabricated frame, of the first prefabricated frame in a sliding mode, a moving device for driving the first box bodies to move is arranged on the first prefabricated frame, two columns are installed on the two sides of the first box bodies in a sliding mode, and adjusting devices for driving the columns to move are arranged in the first box bodies; according to the method, the two prefabricated floor slabs capable of being spliced are manufactured in a pouring mode through the self-made floor slab manufacturing mold, so that the two prefabricated floor slabs are spliced in a matched mode in shape, splicing and locking of the two prefabricated floor slabs are achieved, the prefabricated floor slabs are stably connected and firmly connected, connecting gaps are effectively avoided, and the service life of the prefabricated floor slabs is prolonged. And the combination firmness between the prefabricated floor slabs is greatly improved.

(71) Fujian Hongsheng Construction Group Co., Ltd.