As a professional, I have a good understanding of foundation reinforcement and grouting reinforcement, but for people in other industries, I may not know much about it, so I will make a brief introduction below.
Ground reinforcement grouting reinforcement is a common foundation reinforcement method, which improves the bearing capacity and stability of the foundation by injecting a special curing agent. The following will provide an in-depth analysis of its production process, advantages and application in grouting reinforcement.
Production process: 1. Preparation: determine the construction site, foundation condition and the situation that needs to be reinforced, formulate the construction plan and design the grouting plan.
2.Clearing the foundation: Removing the surface covering, such as turf, rocks, etc. Clean up underground materials, such as cement, stones, etc., to ensure that the surface of the foundation is clean.
3.Drilling: According to the design scheme, a drilling rig is used to drill the hole to the target depth.
4.Drill hole cleaning: Use air pressure or water impingement to clean the drill cuttings and ensure that the drill hole wall is smooth.
5.Install the grouting pipe: Insert the grouting pipe into the borehole to ensure that there is enough clearance between the pipe and the hole wall.
6.Grouting : A special curing agent is injected into the foundation through the grouting pipe, while controlling the grouting pressure, speed and grouting volume.
7.Completion: According to the construction plan and design requirements, complete the grouting reinforcement project.
Advantages: 1. Improve the bearing capacity of the foundation: grouting reinforcement can fill the cavities in the foundation, increase the compactness of the foundation, and improve the bearing capacity of the foundation.
2.Stable reinforcement effect: Grouting curing agent has high compressive, tensile and shear strength, which can provide stable reinforcement effect.
3.Strong construction flexibility: grouting reinforcement can adapt to different geological conditions and different foundation requirements, and the composition, concentration and grouting method of grouting agent can be adjusted during the construction process.
4.Short construction period: grouting reinforcement construction is simple, the construction period is relatively short, and the bearing capacity of the foundation can be quickly improved.
Application: 1. Building foundation reinforcement: It is suitable for the reinforcement of concrete foundation, soil foundation and masonry foundation, and can repair and strengthen the foundation instability caused by engineering quality and surrounding environment.
2.Underground engineering reinforcement: It is suitable for the reinforcement of underground projects such as underground tunnels, basements, and underground garages, which can prevent problems such as settlement and deformation caused by the instability of the foundation.
3.Reinforcement of bridges, viaducts and other structures: It is suitable for the foundation reinforcement of bridges, viaducts and other structures, which can increase the bearing capacity of the foundation and improve the safety and stability of the structure.
Ground reinforcement grouting reinforcement is an effective foundation reinforcement method, which has the advantages of flexible construction, stable reinforcement effect and short construction period, and is widely used in the reinforcement of building foundations, underground engineering and bridges and other structures.