Crack-Resistant Expanded Metal Steel Plastering Wire Mesh for Building Wall Construction

• Customization: Available
• Material: Customized
• Application: Construction Wire Mesh, Protecting Mesh, Decorative Mesh, Filter, Sieving Diversified Pellet, Barbecue Wire Mesh, Cages
• Model NO.: expanded metal mesh
• Hole Shape: Customized
• Usage: Protection, Aquaculture, Water Conservancy Construction, Civil Building, Railway Construction, Road Construction
• Weave Characteristic: Customized
• Surface Treatment: Customized
• Stamping Expanded Metal Mesh Category: Customized
• Galvanized Surface Treatment: Customized
• Hot-galvanize Technique: Customized
• Specifications: Customized
• Weight: Customized
• Certification: ISO9001, ISO9001:2008
• Type: Customized
• Material Type: Customized
• Weave Technique: Customized
• Wire Mesh Width: Customized
• Technique: Customized
• Nickels: Customized
• Product Name: Aluminum Expanded Metal
• Feature: Corrosion Resistance
• Color: Silver, White, Black, Red, Green, Gold and Others
• Quality: Best
• Transport Package: Pallet, Wooden Box, Weave Bag
• Specification: customized
• Trademark: SQ
• Origin: China
• Production Capacity: 5000pieces/Day
• Package Size: 200.00cm * 20.00cm * 30.00cm
• Package Gross Weight: 20.000kg

Product Description

Introduction to Expanded Metal Plastering Mesh

Expanded metal plastering mesh is a mesh material made by punching and stretching metal sheets (such as low-carbon steel or galvanized steel). It is primarily used in wall plastering to enhance the adhesion of the plaster layer, prevent wall cracks, and improve the overall strength and stability of the wall. Below is a detailed description of the product:

1. Product Features

• High Strength and Toughness
  Expanded metal has a stable structure, excellent tensile strength, and durability, effectively resisting wall shrinkage stresses.
• Superior Crack Resistance
  During plastering, the mesh helps distribute stress between the wall and plaster layer, preventing cracks.
• Excellent Adhesion
  The mesh design increases the contact area between the plaster layer and the wall, enhancing bonding performance.
• Corrosion Resistance
  Galvanized or otherwise treated expanded metal can withstand humid environments, extending its service life.
• Ease of Installation
  Lightweight and easy to cut and secure, making it suitable for various wall construction needs.

2. Common Specifications

• Material: Low-carbon steel, galvanized steel, or stainless steel.
• Thickness: 0.3mm - 1.5mm.
• Mesh Size: Common sizes include 10x20mm, 15x30mm, and 20x40mm, customizable as needed.
• Dimensions: Standard widths are 1 meter or 1.2 meters; lengths can be rolled or cut to order.
• Surface Treatment: Hot-dip galvanizing, electro-galvanizing, or powder coating for enhanced corrosion resistance.

3. Applications

• Crack Prevention
  Used on concrete walls, brick walls, and gypsum board walls to prevent plaster layer cracking.
• Plastering Base
  Serves as a bonding base for plaster mortar, improving construction quality, and is suitable for indoor and outdoor walls.
• Insulated Walls
  Used on the exterior of insulation materials (e.g., polystyrene boards or rock wool panels) to secure and reinforce the plaster layer.
• Special Structures
  Suitable for arched structures, round walls, and other uniquely shaped buildings as a plastering base.

4. Product Advantages

• Cost-Effective
  Low material cost and high construction efficiency significantly enhance wall durability.
• Crack Resistance
  Particularly effective for seams between old and new walls or other weak areas prone to cracking.
• High Versatility
  Suitable for various wall materials and environments, especially effective in humid regions.
• Customizable
  Available in different specifications and sizes to meet diverse construction requirements.

5. Installation Method

1. Secure Installation: Fix the expanded metal mesh to the wall using nails or expansion bolts, ensuring it is firmly attached.
2. Apply Mortar: Spread the mortar layer-by-layer onto the fixed mesh, ensuring the mortar fully penetrates the mesh.
3. Protect During Hardening: Avoid impact or damage to the plaster layer before the mortar hardens to ensure an even finish.

Product Description

material	Low-carbon steel, galvanized steel, or stainless steel
Dimension	Standard widths are 1 meter or 1.2 meters; lengths can be rolled or cut to order.
mesh size	Common sizes include 10x20mm, 15x30mm, and 20x40mm, customizable as needed.
thickness	0.3-1.5mm