Recently, many friends have consulted an article to share the role and characteristics of the U-shaped bin seam related issues, in view of this, we have sorted out the relevant content, I hope it will be helpful to you.
U-shaped sub-bin joint refers to a special type of separation joint set between two adjacent structures, which is U-shaped in shape, and is usually used for expansion joints or shrinkage joints in buildings. The function of the U-shaped silo joint is mainly to solve the problem of stress concentration caused by structural deformation, and at the same time can prevent the occurrence of cracks and protect the overall structure of the building.
In the construction process of the U-shaped silo joint, the following key steps and technical points need to be paid attention to:
1. Design and planning: When designing the U-shaped silo joint, it is necessary to determine the position, width and depth of the silo joint according to the overall structure and deformation of the building. Generally speaking, the width of the U-shaped sub-bin joint should be determined according to the size and structural characteristics of the building, and it is generally recommended to be between 10-20mm.
2.Material preparation: Before the construction of the U-shaped silo joint, it is necessary to prepare the required materials, including waterproof materials, caulking materials and sealing materials. Polyurethane sealant is generally recommended for caulking, which can effectively prevent water vapor penetration and prevent the formation of cracks.
3.Construction steps: Determine the location of the U-shaped sub-bin joint between the two adjacent structures of the building and mark it with a ruler or marker. The seam is then made using a cutting tool, such as a chainsaw or cutter, to ensure that the depth and width of the seam meet the design requirements.
4.Caulking treatment: After the opening is completed, the caulking material needs to be filled into the sub-bin joint to ensure that the caulking is uniform and dense. After caulking, the sub-silo joints are sealed with a sealing material to prevent water vapor penetration and cracks.
5.Waterproof treatment: Apply a layer of waterproof material on the surface of the U-shaped bin joint to ensure the waterproof effect of the bin joint. At the same time, waterproof strips or waterproof belts can also be set on both sides of the sub-bin seam to improve the waterproof effect.
The U-shaped silo joint has a good deformation buffer and crack control effect, which can effectively protect the overall structure of the building. In the construction process of the U-shaped silo joint, it is necessary to pay attention to the planning and design, material selection and construction technology to ensure the quality and effect of the silo joint. Hope you find the above helpful!