If you want to know what is a sewing seam? Concrete sub-joints are easy to install, and it is recommended that you take a look at the following article to have a more in-depth understanding of it.
Silo joint refers to a kind of gap set in the concrete structure to separate the concrete structure in order to control the generation and development of cracks in the structure. The setting of concrete sub-silo joints can control the overall deformation and local cracks of the structure within an acceptable range, thereby improving the stability and durability of the structure.
Materials with relatively low stiffness, such as asphalt, tape or foam, must be used to ensure the elasticity and stretchability of the joints. The setting of the sub-silo joint should avoid the rigid section inside the concrete as much as possible, and should be set along the expected anti-crack direction of the structure.
The following is a detailed introduction to the laying, practices and requirements of concrete sub-silo joints:
1. Laying method: In the process of concrete construction, set up sub-silo joints in the expected crack position and anti-crack direction of the structure. Split joints can be set by cutting concrete, digging grooves, or using molds, etc.
2.Laying method: fix the material of the sub-silo joint in the reserved gap to ensure that it is in good contact with the concrete. Adhesives, nails or other fixings can be used to make them firm and not easy to loosen.
3.Practice requirements: the setting of the silo joint should meet the requirements of structural design to avoid the occurrence of rigid sections in the structure. The width and depth of the sub-silo joint should be determined based on the type of structure, the projected deformation, and the crack control requirements. The width of the sub-bin joint should generally be controlled between 5 and 20 mm, and the depth requirement is to be able to fully accommodate the material of the sub-bin seam.
4.Clear: The laying of concrete silo joints should be planned according to the position and direction of the silo joints to ensure that the silo joints can effectively control the overall deformation of the structure and the generation of local cracks. During the construction process, it is necessary to pay attention to the effectiveness and integrity of the silo joint to ensure that the silo joint can play the expected function.
The setting and laying of concrete sub-silo joints is to control the cracks of the concrete structure and improve the stability and durability of the structure. In the laying process, it must be operated in accordance with the design requirements to ensure the integrity and effectiveness of the sub-silo joint.