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Help CenterMild Carbon Steel Umbrella Pipe Injection Grouting Tube Grout Pipe for Tunneling Construction and Forepoling
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Grouting Pipe is a kind of pipe used for grouting slurry, high-pressure slurry or chemical slurry into strata or structural gaps, which is widely used in engineering fields such as foundation reinforcement, tunnel construction, bridge foundation and seepage prevention and leakage plugging.
PRODUCT PARAMETERS
Diameter (mm) |
Thickness (mm) |
Length (m) |
Bearing capacity (MPa) |
Remark |
25 |
2.5 |
3-12 |
5-10 |
It is suitable for foundation reinforcement and pile grouting |
32 |
3.0 |
3-12 |
10-15 |
It is suitable for slope reinforcement and subway engineering |
42 |
3.5 |
3-12 |
15-25 |
It is suitable for deep grouting and high pressure rotary spraying |
50 |
4.0 |
3-12 |
20-30 |
Suitable for large-scale foundation pit support |
89 |
4.5 |
3-12 |
30+ |
It is suitable for tunnel reinforcement and mine engineering |
Product Advantage
Enhanced foundation bearing capacity
By injecting slurry into soft soil or fractured rock layers, the foundation is strengthened and its bearing capacity is increased. It is suitable for high-rise buildings, Bridges, tunnels and other projects requiring stable foundation.
Prevent seepage and plugging, improve waterproof effect
Grouting pipe can fill the cracks of rock and soil layer or concrete structure, and effectively prevent groundwater leakage. Widely used in subway, basement, dam, tunnel and other waterproof projects.
Adapt to various complex geological environments
It is suitable for loose soil layer, rock fissure, sand gravel layer and other geological conditions to improve the stability of foundation. It can be used for mountain reinforcement, slope protection, mine support and other special environments.
PRODUCT APPLICATION
FACTORY DISPLAY
PACKAGING AND TRANSPORTATION
A:What are the construction methods of grouting pipe?B:It mainly includes high-pressure rotary jet grouting, ordinary grouting, embedded grouting, chemical grouting and so on.A:What is the difference between grouting pipe and grouting pipe?B:The grouting pipe is used for slurry injection and diffusion, while the grouting pipe is mainly used for filling inside the structure, and the two roles are different.A:What are the advantages of a grouting pipe with a water stop valve?The grouting can be repeated to ensure that the slurry will not backflow and improve the construction effect.A:How long is the life of the grouting pipe?B:Generally speaking, steel grouting pipe durability is strong, up to several decades; Plastic pipe is more suitable for short-term construction.A:How to prevent plugging of grouting pipe?B:Use the appropriate size of slurry during construction, and clean the pipeline in time after the completion of construction.A:Do steel grouting pipes need anti-corrosion treatment?B:Yes, especially in humid, acid-alkali environments, need to galvanize or coating anti-corrosion.A:What is the general depth of the grouting pipe?B:Generally 0.5m - 30m, depending on the engineering requirements.A:What effect may high pressure grouting have on the surrounding environment?May cause the surface bulge, building tilt, need to strictly control the pressure.
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