Wall Mesh Frequently Asked Questions

Wall mesh is a method for out-of-plane restraint of non-structural walls that uses a glass-fiber mesh and a compatible plaster. The arrangement, strip widths and connection details must be designed for the drawings and conditions of each project.

In many applications, wall mesh can eliminate vertical restraints, horizontal beams, much of the steelwork, welding and bed-joint reinforcement. Whether it can be used in a specific project must be assessed through that project’s design and applicable requirements.

The system can be considered for concrete-block, clay-block and AAC walls, in new-build or existing projects. Substrate preparation and plaster selection are important for every wall type.

Yes. One execution advantage of this method is that it can be installed after wall construction and, in some projects, over an existing wall. The substrate condition, cracking, moisture and connection details must be checked before work begins.

Pricing depends on wall area and geometry, mesh and plaster type and quantity, supplementary components, height and access, project city, and the design or execution scope. A firm price can be established only after reviewing the project information and issuing a quotation.

Architectural and structural drawings, block type and thickness, wall heights and lengths, opening locations, project location and the current work stage are the main inputs. The designer may request other documents depending on the project.

The choice among E-Glass, C-Glass and Zr/AR-Glass cannot be made from the product name alone. Alkali resistance, mechanical properties, surface weight, mesh opening, coating type, and compatibility with the plaster and design must be assessed together.

The answer depends on the substrate, environment, finish layer, moisture and design details. Using an unsuitable plaster or combining unapproved components can reduce system performance and durability.

Installation speed depends on work-front readiness, crew count, height and access, project details and coordination with other operations. General speed claims must be assessed against the worksite program for the specific project.

Initial training, a sample installation and checks at sensitive points reduce the risk of errors in substrate preparation, plaster mixing, overlaps and connection details. The appropriate level of supervision should be defined in the project’s service scope.

This range appears in the business’s introductory material as the experience of some projects, but it is not a general guarantee. Actual savings must be calculated by comparing quantities, labor, time, access and the details of both solutions for the same project.

Design considers the requirements of the Road, Housing and Urban Development Research Center, Annex 6 of Iranian Standard 2800, and related technical documents. The valid edition, scope of application and approval responsibility must be reviewed for each project by the responsible designer.