Recently, Chongqing Three Gorges Hospital project.
A green prefabricated surface layer slope protection structure technology innovation project GRF green prefabricated surface slope protection technology won the second prize of Chongqing 2023 "Five Small" Innovation Exhibition
Adapt measures to local conditions and deploy planning.
In order to solve the above problems, and actively respond to the call of the national new technology and new materials, under the detailed research and investigation of the project technicians, it is found that the GRF green prefabricated materials are effective for the protection of the slope, and the new support system has formed a complete set of patents, construction methods, achievement certification, and protection. The characteristics of fast construction and green environmental protection have been unanimously discussed by the project and reviewed by the company.
It was decided to take the lead in using this technology in project practice.
The application of technology has achieved remarkable results.
The project will be put into on-site application in April 2022, after 8 months, the slope project has been fully completed, and the GRF green prefabricated slope support has better benefits for the improvement of economic benefits than the traditional support process, and the process is simple, and the construction is fast, saving the project about 90 days.
Standardized operation, fine process.
The green prefabricated slope protection structure is a new green prefabricated protection technology product that can fully replace the traditional concrete spraying, which is composed of GRF green prefabricated surface layer soil nails, wire ropes, buckles and other supporting components.
The prefabricated quality of the surface material factory is easy to control, the molding is high, the construction safety is high, the protection stability is good, the process is simple, the material meets the requirements of the construction industry for green environmental protection, and it is easy to degrade, and the construction process is noiseless, dust pollution and other materials and labor costs are lower than the traditional process and can be turned over 1 time in a short period of time, reducing the construction cost.
Slope excavation and correction.
GRF surface material laying.
Anchor lofting and construction.
GRF surface seam connection.
Install fasteners and wire ropes.
Pouring pressed concrete
Forming experience and systematically promoting.
After the completion of the project slope project, the technical principles, construction technology and major difficulties were systematically summarized, and the company's new technology exchange meeting was shared and exchanged with various projects.