Acoustic Board Facing

Glass Fabric Composite Acoustic Facing

A composite facing direction combining glass fabric with a coated-glass layer for acoustic-panel applications, reviewed for construction, visible-side appearance, air permeability, bonding and board fit through sample and board-level validation.

330 ±10% g/m² finished weight Sound-open surface Surface flatness
Route codeS04
FamilyGC-FB
Area weight330 gsm / 330 +/-10%
Application systemFor acoustic board applications where surface openness and finished-surface flatness are evaluated through sample and board-level validation.

Document availability

Technical Data Available upon request
Supporting Compliance Information Available upon request
Sample Request Available upon request

All listed document types: Available upon request

Documents are matched to the selected route, model, application and applicable report scope.

Product Brief

S04 product brief at a glance

Route S04
Family GC-FB
Product route Glass Fabric Composite Acoustic Facing
Material Glass fabric composite acoustic facing
Area weight 330 gsm / 330 +/-10%
Application For acoustic board applications where surface openness and finished-surface flatness are evaluated through sample and board-level validation.
Route attributes
330 ±10% g/m² finished weight Sound-open surface Surface flatness
Key Fit Summary

Where this route fits best

Surface Sound-open surface For proposed acoustic board assemblies that require an open facing surface to be evaluated.
Finish Surface flatness Supports sample-led review of a flat finished-facing surface in the final board assembly.
Widths Flexible width options Standard widths are 1.0 m, 1.35 m and 1.5 m, with custom widths from 1.0 m to 1.5 m.
Validation Board-level confirmation Bonding suitability should be confirmed through sample and board-level validation.
Specification Overview

Specification overview for route review

Technical review focus

Finished area weight 330 gsm / 330 +/-10%
Route review focus Lamination stability, surface flatness, bonding reliability and acoustic openness.
Validation note Confirm the selected board assembly through sample and board-level validation.

Validation and document basis

Close-up showing the surface texture of Glass Fabric Composite Acoustic Facing.
Application Fit / Layer Stack

How this route sits inside the buyer system

Layer stack is conceptual and must be adapted to the buyer final board construction.

Facing

Glass fabric composite acoustic facing

Used as the evaluated facing layer of a proposed acoustic board assembly.

Board assembly

Acoustic board system

The board, adhesive and facing relationship must be confirmed through sample and board-level validation.

Application image for Glass Fabric Composite Acoustic Facing.
Buyer Review Path

Route review path before sampling

Specification freeze: 330 gsm / 330 +/-10%. The facing alone does not establish finished-panel acoustic or fire performance.

Buyer issue Route fit context

Buyers need to confirm the documented composite construction and review the visible surface, air permeability, bonding and board fit in the proposed acoustic-panel assembly.

GRECHO route response GRECHO coordinates sample-led review of the glass-fabric and coated-glass composite direction with the selected board and bonding interface.
What to validate Documented construction, visible-side appearance, air permeability where relevant, bonding, surface flatness, board fit and sample match.
Buyer issue Model and material fit

Models, material type and area weight need to match the selected board construction.

GRECHO route response S04 / Glass Fabric Composite Acoustic Facing
What to validate Model code, area weight, surface direction and board system.
Buyer issue Document scope

Document availability depends on selected route, model and construction scope.

GRECHO route response Request-gated technical data support.
What to validate Requested document type and application scope before release.
Document Availability

Request-gated document status

Availability is confirmed by selected route, model, application scope and internal review.

Available upon request

Technical Data

Route-specific technical information for the approved finished specification set.

Available upon request

Supporting Compliance Information

Supporting information requires route-specific review before release.

Available upon request

Sample Request

A4 samples or small rolls support board-level evaluation.

FAQ Preview

Questions before requesting this route

Request Technical Data
What is the finished area weight?

The finished area weight is 330 ±10% g/m².

Which widths and roll length are available?

Standard widths are 1.0 m, 1.35 m and 1.5 m. Custom widths from 1.0 m to 1.5 m and a 1000 m standard roll length are planned.

Can samples or small rolls be requested?

A4 samples or small rolls are available on request, with a usual lead time of 5–7 days.

How should bonding be evaluated?

Bonding suitability should be confirmed through sample and board-level validation.

Start with a material review

Request a quote for your board application

Share the intended board application, width, quantity and validation needs. Subject to sample and board-level validation.

GRECHO Fiberglass Facer Solutions
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