PLASTER WELDED WIRE MESH: MEETING A RANGE OF CONSTRUCTION DEMANDS

Author:weldedwiremesh 2024-07-01 11:47:19 48 0 0

Metech Welded Mesh Inc. is a manufacturer and supplier of plaster steel welded wire mesh suitable for a variety of construction requirements. Our selection spans from fine, lightweight meshes ideal for interior applications to stronger, heavier gauges meant for exterior projects. We offer a diverse range of mesh sizes, accommodating everything from intricate plasterwork to coarser finishes. Our products are available in standard sheet sizes as well as custom rolls, providing practical solutions that aim to minimize waste and optimize efficiency for each project.

Material Composition

Made from galvanized steel, this mesh resists rust and corrosion, typically available in zinc coating weights ranging from G-60 to G-90 for enhanced durability.The “G” denotes galvanized, and the number indicates the weight of the zinc coating on the surface of the steel in ounces per square foot.

  • G-60: This indicates a coating weight of 0.6 ounces of zinc per square foot of steel surface. It provides a standard level of corrosion protection and is commonly used for interior or less demanding applications.

  • G-90: This specifies a heavier coating weight of 0.9 ounces of zinc per square foot of steel surface. With a thicker layer of zinc, G-90 offers a greater level of corrosion resistance, making it suitable for exterior applications or environments with higher exposure to moisture or corrosive elements.

Reinforced Plaster Wire Mesh Specifications

  • Construction and Pattern: The mesh features steel wires welded at each intersection to form a rigid grid, with diamond mesh patterns commonly in sizes from 1/2 inch (12.7 mm) to 2 inches (50.8 mm), offering superior grip and mechanical keying for plaster applications.

  • Gauge: Wire gauges range from 18-gauge (1.02 mm diameter) for lighter applications to 14-gauge (2.03 mm diameter) for more demanding structural support. The variation in gauge allows for customization to project-specific load requirements.

  • Sheet and Roll Dimensions: Sheets are sold in sizes such as 27 inches (686 mm) by 96 inches (2438 mm), with roll options extending from widths of 24 inches (610 mm) to 48 inches (1219 mm) and lengths up to 200 feet (60960 mm).

  • Mesh Size Range: Mesh openings are designed to range from 1/4 inch (6.35 mm) to 1 inch (25.4 mm), ensuring sufficient surface for plaster adhesion while allowing for proper embedment of plaster mix for robust finishes.

  • Installation: Secure attachment is facilitated using nails or staples at intervals of 6 inches (152 mm) along the framing to prevent displacement that could lead to plaster cracking.

  • Application: Its use spans from residential to commercial and industrial settings, suitable for both interior and exterior finishes, and particularly beneficial in architectural scenarios requiring a more resilient finish than drywall, including historical restorations or curved architectural features.

Comparing Reinforced Plaster Wire Mesh and Stucco Wire

Reinforced Plaster Wire Mesh Installation

Dense reinforced plaster wire mesh is mounted on a brick wall, ready for a new plaster layer. Its tight grid provides a sturdy framework, promoting adhesion and enhancing durability and structural integrity.

Material and Design

  • Reinforced Plaster Wire Mesh: This welded mesh consists of wires arranged in a grid pattern and welded at the intersections for enhanced structural integrity, ideal for applications requiring high strength. It is available in various gauges and may be galvanized to prevent corrosion. The mesh size can be fine or coarse, tailored to specific needs.

  • Stucco Wire: Known as stucco netting, this lighter, welded wire mesh is made from galvanized steel, designed specifically for stucco finishes. Its construction enhances stucco adherence.

Applications

  • Reinforced Plaster Wire Mesh: This mesh is more versatile and can be used in a broader range of applications including for structural reinforcement in plasterwork both internally and externally, as well as in other areas of construction where additional strength is needed.

  • Stucco Wire: Primarily used for external stucco applications. It provides a skeleton to hold the stucco in place and is designed to work with the thermal and moisture expansion characteristics of stucco.

Installation

  • Reinforced Plaster Wire Mesh: Installation require more robust fixtures to support the heavier mesh. It is typically applied over a solid base like brick or concrete, and might be fixed with nails or specialized clips.

  • Stucco Wire: Generally easier to install, it is often laid over building paper or wrapped around a structure, then secured with staples or nails. It’s flexible, making it easier to apply over curved surfaces.

Durability and Resistance

  • Reinforced Plaster Wire Mesh: Due to its heavier and often galvanized make, it offers higher durability and better resistance to corrosion and structural stress.

  • Stucco Wire: While also durable and typically galvanized, it is lighter and may not withstand structural stresses to the same extent but is sufficient for its primary application in stucco work.

Stucco Wire Mesh Application


FUNCTIONAL CLASSIFICATION


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