Quality of the manufacturer and the circular column wood formwork itself: Generally speaking, the most important reason that affects the turnover of circular column formwork is the product quality of the circular column formwork. The primary raw material of high-quality circular column formwork is the core material made of a whole piece of birch wood veneer for more than 5 years, which is resistant to cracking. The low-quality circular column formwork is made of spliced and spoiled skins or broken skins of low tree age, which has poor resistance and is slightly cracked. The second is the use of molding formwork glue. It is helpful for epoxy resin glue with high viscosity, good environmental protection and health, and is the first choice for adhesive glue. The residual adhesive has a large odor, is toxic, and has poor viscosity. The bonded formwork is easy to crack and deform. Then there is the quality of the epoxy resin membrane paper and the matching steel belt. These will greatly affect the turnover of the circular column formwork.
Storage and construction method of wooden round formwork: The practical application and storage of wooden circular column formwork is another major reason that affects the turnover of circular column formwork. In the practical application process, the carpenter can carefully use the circular column formwork. Can greatly improve the use of circular column formwork turnover. It is necessary to prevent extreme use methods such as knocking and falling into the sky. The sensitive and reasonable application method can add the number of repeated applications, such as the use of tape to protect the concave and convex grooves of the round formwork board interface, and the use of oil to improve the number of applications. In addition, reasonable storage also has a huge impact on the turnover of the formwork. It is best to buckle up the two circular column formwork openings, install two fixed steel belts, and store them straight. And be careful not to store in a damp place, and to prevent the sun and rain, to prevent deformation of moisture absorption.
The above is the primary factor affecting the turnover of circular column formwork. As long as it is stored reasonably and used as required, there is no problem with the number of turnovers of the circular column formwork reaching 10 times.
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