CONCRETE REINFORCING WELDED WIRE MESH FOR BUILDING CONSTRUCTION

Reinforcing mesh, also known as rebar mesh, is welded wire fabric crafted from steel bars or wires in a grid layout. It enhances concrete’s tensile strength and structural integrity, addressing its weakness in tension by distributing stresses and boosting construction durability. Used in floors, roads, pavements, driveways, and buildings, its size and shape are tailored to project needs. Made typically from carbon or low-alloy steel for strength and flexibility, it features various grid patterns and spacings to meet diverse reinforcement requirements.

GB/T 701 Standards Reinforcing Mesh Specifications

Standard Compliance and Material Grade

• Standard: Adheres to GB/T 701 standards, ensuring compliance with rigorous quality and performance criteria.

• Material Grade: Utilizes Grade Q235 steel, known for its durability and strength, providing a minimum tensile strength of 500 MPa. This grade is selected for its excellent weldability and performance in reinforced concrete applications.

Dimensions and Design

• Open Edge: 28 wires at 2.2 meters + 10 wires at 5.8 meters. Features a unique assembly of 28 wires each measuring 2.2 meters in length, complemented by an additional 10 wires, each extending to 5.8 meters. This configuration is tailored to accommodate specific structural requirements and facilitates versatile application in construction projects.

Mesh Varieties and Specifications

• F52 Mesh 4.75mm x 2.20m x 5.8m; Hole size 200mm x 200mm: This variant is designed with a thickness of 4.75mm, spanning a width of 2.20 meters and a length of 5.8 meters. It features uniformly spaced holes measuring 200mm x 200mm, offering optimal reinforcement for concrete structures where moderate strength is required.

• F62 Mesh 6.00mm x 2.20m x 5.8m; Hole size 200mm x 200mm: With a wire thickness of 6.00mm and the same dimensions in width and length as the F52, this mesh provides enhanced strength due to its increased wire gauge. The 200mm x 200mm hole spacing is ideal for projects demanding higher tensile reinforcement.

• F82 Mesh 7.60mm x 2.20m x 5.8m; Hole size 200mm x 200mm: This model increases the thickness to 7.60mm, maintaining the width and length dimensions. Its larger wire diameter and 200mm x 200mm hole spacing make it suitable for applications requiring substantial structural support.

• F92 Mesh 8.55mm x 2.20m x 5.8m; Hole size 200mm x 200mm: Offering an 8.55mm thickness, this mesh variant provides significant reinforcement capabilities. Its standard dimensions of 2.20 meters in width and 5.8 meters in length, coupled with 200mm x 200mm hole spacing, ensure a robust framework for heavy-duty construction.

• F102 Mesh 9.5mm x 2.20m x 5.8m; Hole size 200mm x 200mm: The thickest option available, with a diameter of 9.5mm, this mesh is designed for the most demanding reinforcement tasks. It maintains the uniform width and length of its counterparts, with hole spacing set at 200mm x 200mm, making it ideal for critical structural applications where maximum strength and durability are essential.

FUNCTIONAL CLASSIFICATION