Precast concrete panels are crucial for large structures. They're made off-site and assembled on-site. Various joining methods exist, like bolted, welded, grouted, dowel, tensioned cables, slide-in, clips, and sealant joints. Each has pros and cons. The choice depends on factors such as load-bearing, seismic and wind load, assembly time, and durability. Proper design and engineering are key for stable and durable structures.

Concrete shuttering material selection depends on the project type, finish, budget, and requirements. Common options include timber, plywood, steel, aluminum, plastic, fiberglass, fabric, and modular systems. Timber is economical for small projects, while steel and modular systems excel in large-scale construction. Plywood offers a balance of cost and performance. For special shapes, plastic, fiberglass, or fabric formwork provide flexibility.

Shuttering, or formwork, is a temporary structure used in construction to shape and support poured concrete or other materials as they harden. It acts as a mold for concrete, providing support, ensuring a smooth surface finish, and maintaining structural integrity. Common materials include timber, plywood, steel, and plastic or fiberglass. Once concrete gains strength, shuttering is removed in a process called stripping.

This article introduces a magnetic shuttering system for precast concrete. It details its technical aspects like sizes and materials, operation principle via magnetic suction cups. It also highlights advantages such as easy installation, precise positioning, reusability, and strong environmental adaptability.

Precast concrete magnet is an efficient and convenient fixing device emerging from the process of modern construction industrialization. It cleverly utilizes the principle of magnetism to provide an innovative solution for the fixing and rapid installation of concrete frames.