Geofabriform application
Release time:
2024-11-08
Geofabriform have become an indispensable building material in modern water conservancy projects with their unique advantages and wide application fields.
Geobags are a new type of building material, widely used in dam slope protection, revetment, harbor, dock and other protective projects of rivers, lakes and seas. The following is a detailed introduction to geobags:
1. Definition and construction
Geofabriform, also known as geofabriform, is a large-area continuous bag-shaped material made of two layers of geotextiles. The bag can be filled with concrete or cement mortar, and after solidification, it forms an integral concrete slab to play a role in slope protection. The upper and lower layers of the bag are usually connected by a certain length of nylon rope or other polymer materials to control the thickness during filling.
2. Classification and specifications
According to different processing techniques, geobags can be divided into two categories: factory-produced woven bags and hand-sewn simple bags. In addition, according to specific engineering requirements, it can also be processed into bags of different thicknesses and specifications, such as woven geobags FJ series, knitted geobags FZ series, and needle-punched non-woven hot-rolled cloth ecological geobags, etc.
3. Working Principle
The working principle of geobag is to pour concrete or cement mortar into the mold bag through a high-pressure pump. The thickness of concrete or cement mortar is controlled by the length of the hanging bar bag and the hanging bar rope (such as nylon and other polymers) in the bag. After the concrete or cement mortar solidifies, a plate-like structure or other shape structure with a certain strength is formed to meet the needs of the project.
4. Advantages and characteristics
Easy construction and fast speed: The construction of geobag adopts one-time spraying and molding, which greatly simplifies the construction process and improves the construction efficiency.
Strong adaptability: Geobag can adapt to various complex terrains, especially in deep-water revetment, bottom protection and other projects, without the need to fill the cofferdam, can be directly constructed underwater, and the degree of mechanization is high.
Strong integrity and good stability: The slope area to be protected is large, the integrity is strong, the stability is good, and the service life is long.
Water permeability: Geobag has a certain water permeability, and excess water can seep through the gaps in the fabric, quickly reducing the water-cement ratio, accelerating the solidification speed of concrete, and increasing the compressive strength of concrete.
5. Application and Cases
As a new type of building material, geobags have been widely used in various protection projects. For example, in coastal coasts, river slopes and other slope protection projects, geobags can effectively prevent water erosion and protect the safety of embankments. In addition, geobags also play an important role in harbors, docks and other projects, improving the overall stability and durability of the project.
In summary, geobags have become an indispensable building material in modern water conservancy projects with their unique advantages and wide application fields.
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PROJECT CASES
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