1. The bottom of the circular column formwork should be level during construction. This is the bottom leveling work that must be carried out before the construction of the formwork. If the bottom is not leveled or the leveling is uneven, the verticality of the circular column formwork will be insufficient, and the poured column The child may tilt or even overturn. Therefore, when leveling the bottom, use a level to ensure that the leveling error is as small as possible to ensure the verticality of the column.
2. When reinforcing the circular column formwork, the specifications and spacing of the fastening steel strips must be mastered, especially for the circular column formwork that is installed in a dislocation, not only the installation spacing of the steel strips, but also the upper and lower layers at the joints of the formwork. The steel belt must be tightened for tightening. This reduces the spacing of the fastening steel strips, in fact, the reinforcement of the circular column formwork is more stable. Therefore, the fastening of steel belts should not only look at the spacing, but also pay attention to the joints of the template.
3. For large-diameter circular column formwork, after supporting the formwork, square pillars must be used for secondary reinforcement around the circular column formwork. The position of the square wood is placed close to the joints of the formwork and the spacing is even. This secondary reinforced square lumber is to ensure the verticality of the circular column formwork and to increase the bearing capacity of the circular column wooden formwork.
4. The concave and convex grooves of the circular wooden formwork must be pasted with transparent tape, so that the concave and convex grooves of the building circular column formwork can be placed into the dust. The purpose of this is to protect the most vulnerable part of the circular column formwork.
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