Ruentex Engineering & Construction Co., Ltd.

Ruentex Engineering & Constructon, Co., Ltd.

Tzu-Liang Wu

Samuel Yin

Jui-Chen Wang

Jhih-Syuan Chen

The present disclosure relates to a precast base. The precast base comprises a precast concrete body, a plurality of corrugated steel pipes, and a lifting part. The precast concrete body comprises a top surface, a bottom surface opposite to the top surface, and a plurality of mounting holes, each of which penetrates from the top surface to the bottom surface of the precast concrete body. The plurality of corrugated steel pipes are respectively embedded in the plurality of mounting holes. The lifting part is embedded in the top surface of the precast concrete body and is close to the center of the top surface.

Precast base, method of manufacturing the precast base and method of installing architectural structure having the precast base

Lifting equipment for lifting a waffle slab used in a construction includes a main body bracket, a sliding member and a plurality of clamping mechanisms for clamping the waffle slab. The main body bracket has a through hole in a center thereof. The sliding member is slidably disposed in the through hole of the main body bracket. The sliding member includes an engagement member located at the top of the sliding member, a shaft portion connected to the bottom of the engagement member and slidably disposed in the through hole of the main body bracket, a sleeve fitted to an outer circumference of the shaft portion, and a flange fixed to the bottom of the shaft portion for preventing the sleeve from moving downward.

Lifting equipment for waffle slab

A sealing structure for the bottom of a beam space between precast panels, comprising: a first precast panel and a second precast panel substantially aligned to each other along a single plane and spaced from each other by a space, each of the first precast panel and the second precast panel defining an inner edge adjacent to the space; a soft pad abutting the space for sealing a bottom of the space; a plate abutting the soft pad; a fastening device securing a first side of the plate and a second side of the plate to the first precast panel and second precast panel, respectively, so as to assist the soft pad in the sealing of the bottom of the beam space; wherein the fastening device does not contact the soft pad.

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Taipei, Taiwan

Tzu-Liang Wu