Beam formwork and support system refer to a series of materials, equipment, and construction techniques used to support the formwork during the construction process of the beam. Depending on the structural form and construction process of the beam, the beam formwork and support system may also vary.

Common beam templates and support systems include:

1. Wood formwork: Wood formwork is the most commonly used beam formwork, which has the advantages of light weight, easy processing, and easy disassembly, but is prone to moisture, deformation, and damage.

2. Steel formwork: Steel formwork has high strength and stiffness, can withstand large loads, but has a high cost and is prone to rust and corrosion.

3. Aluminum alloy template: Aluminum alloy templates have advantages such as lightweight, high-strength, and corrosion resistance, but the cost is relatively high.

4. Plywood formwork: Plywood formwork has the advantages of light weight, convenient processing, and low cost, but is prone to moisture, deformation, and damage.

Beam fixture: Beam fixture, also known as beam bracket. It is a device that clamps and fixes steel formwork such as beams and lintels, and bears the lateral pressure of concrete.

1. Structural form and construction process: The structural form and construction process of the beam will have an impact on the design and construction of the beam formwork and support system.

2. Materials and equipment: The materials and equipment used for beam formwork and support systems can also have an impact on their performance and cost.

3. Safety and stability: The safety and stability of the beam formwork and support system are very important.

4. Construction period and cost: The construction period and cost of beam formwork and support system also need to be considered.

In short, the beam formwork and support system are a very important part of beam construction, and they need to be designed and constructed according to the actual situation to ensure the quality and safety of the beam.