According to the different materials, the building templates are mainly divided into: wood plywood, steel formwork, bamboo plywood, plastic formwork, etc. The following is a detailed analysis of the advantages and disadvantages of various formworks in the classification of building templates.
At present, the wood formwork film faced plywood is a commonly used type at construction site. The wood formwork plywood usually uses poplar and pine as the veneer core. The formwork film faced plywood is widely recognized for its lightness and easy cutting during use. In addition, the builder can refer to the details. The building requires that the manufacturer's fixed-length production is more cost-effective, but the use of the wood formwork is less than that of the steel formwork. Therefore, when purchasing, remember to select the full-core template melamine glue. This type of template has a higher reuse rate. It is cheap to choose a template for broken core urea-formaldehyde glue, which is already a low-end template product that is eliminated in the market.
Steel formwork is generally a fixed-size formwork, which is fixed to a specific shape by a joint. It is suitable for use in modern structures with multiple structures. It is also widely used in modern watering processes. In addition, the turnover rate of steel formwork is also used. It is relatively high, but the investment amount of the steel formwork is relatively large. In the course of use, the rainy weather must pay attention to protection against rust. In addition, the weight of the formwork is relatively large, and the labor cost is relatively large in the process of turning over.
Plastic formwork and aluminum formwork have the characteristics of light weight, high rigidity and convenient assembly. However, because the cost is relatively expensive and has not been widely used, the most popular form of building formwork in the current stage is the film faced wood plywood.
