Zhengzhou University

Nanjing Hydraulic Research Institute

Southern Marine Science and Engineering Guangdong Laboratory (guangzhou)

Nanjing Hydraulic Research Institute, Mee

Shaowei Hu

Tao Wang

Jun Lu

Xiangqian Fan

Shang Liu

Jueding Liu

Li Zou

Yi Li

A device for forming high-strength and high-toughness concrete product and a method thereof are provided. The device includes a vehicle body; a rotating disk rotatably connected to the vehicle body, a platform located above the rotating disk, and a vibration assembly. Three placement grooves are evenly spaced on a top surface of the rotating disk, and the placement grooves are used to place forming molds. The platform is fixedly connected to a storage tank, and a bottom of the storage tank is in communication with one of the forming molds in the placement grooves via a pipeline component. The platform is further provided with a thermal pressure forming component, and the platform is further provided with an ejection component. The vibration assembly includes a concrete vibrator and a lifting mechanism.

Device for forming high-strength and high-toughness concrete product and using method thereof

A process involves adding charged fibers with surface-cured 'temperature-sensitive gel' during the preparation of concrete; preparing charged fibers with surface-cured “temperature-sensitive gel” by spraying, which envelops the charged fibers with a layer of “temperature-sensitive gel”; then solidifying the temperature-sensitive gel layer on the surface of the charged fibers by adjusting the environmental temperature. Utilizing the physical state of the temperature-sensitive gel at different temperatures, the “temperature-sensitive gel” wraps around the charged fibers to form an insulating layer. This prevents the scattering of the charged fibers due to charge repulsion during their introduction into the concrete preparation process, ensuring they are evenly distributed.

Device and method for improving the toughness of concrete by solving fiber agglomeration

Growing community of inventors

Zhengzhou, China

Shaowei Hu