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SKU: AW-40445

Wood Fiber Cement Bonded Acoustical Wall Tiles

Brands:
Hexa tone
Pro-Acoustics
Tap

Wood Fiber Cement Bonded Acoustical Wall Tiles are 20 mm thick acoustic tiles used on stage walls, rear walls, and auditorium walls to improve sound absorption, diffusion, and acoustic clarity. Made from pine wood fibers bonded with cementitious material, the porous and textured surface helps reduce echo, reverberation, and unwanted sound reflections.

The system is installed over GI stud framework with mineral wool insulation, galvanized wire mesh, non-woven fabric, calculated air gap, and 12 mm HDHMR backing board. The tiles are fixed with screws and finished with spray paint in the approved colour, providing a durable, moisture-resistant, mold-resistant, pest-resistant, and visually appealing acoustic wall finish.

Technical Documents

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Product Specifications

Wood Fiber Cement Bonded Acoustical Wall Tiles

Product Overview

Wood Fiber Cement Bonded Acoustical Wall Tiles are used for stage walls, rear walls, and auditorium wall acoustic treatment where sound absorption, sound diffusion, thermal insulation, and decorative finish are required.

The system uses 20 mm thick wood bonded acoustical tiles made from pine wood fibers bonded with cementitious material. The porous and textured surface helps absorb sound energy, especially in mid and high frequency ranges, while scattering sound waves to reduce reflections and sound dead zones.

The tiles are installed over a GI stud framework with mineral wool insulation, wire mesh, non-woven fabric, 12 mm HDHMR backing board, calculated air gap, and final spray-painted finish.

Purpose

The purpose of this system is to improve acoustic performance and provide a durable decorative wall finish.

It helps in:

  • Reducing echo and reverberation
  • Improving speech and sound clarity
  • Absorbing mid and high frequency sound
  • Diffusing sound on stage and rear walls
  • Reducing unwanted sound reflections
  • Providing thermal insulation
  • Creating a textured decorative wall finish

Installation Layer / Actual Process

1. Base Wall / Structural Surface

The work starts from the existing wall surface. Wall levels, panel layout, track lines, and tile placement are marked as per approved architectural drawings and EIC instructions.

2. GI Stud Framework

Top and bottom tracks are aligned and fixed. GI stud channels are installed to create a smooth and stable support framework.

  • GI stud channel: 50 mm x 0.5 mm
  • Stud spacing: 450 mm c/c

3. Mineral Wool Insulation

Mineral Wool RB Slabs are inserted inside the framework cavity to improve sound absorption and insulation.

  • Size: 1000 mm x 500 mm
  • Thickness: 50 mm
  • Density: 48 kg/m³

4. Wire Mesh & Non-Woven Fabric

Galvanized hexagonal wire mesh is fixed to hold the insulation securely. Plain spun bond non-woven fabric is applied over it for air filtration and protection.

5. Air Gap Provision

A calculated air gap is maintained behind the acoustic tile system to improve low-frequency absorption, reduce sound transmission, and control reverberation.

6. HDHMR Backing Board

Customized 12 mm High-Density High-Moisture Resistant board is fixed over the GI framework to provide additional strength and a stable base for tile fixing.

7. Wood Fiber Cement Tile Fixing

20 mm thick wood bonded acoustical tiles are fixed over the backing board using screws.

  • Tile size: 1220 mm x 610 mm
  • Tile thickness: 20 mm
  • Tile density: 450 kg/m³
  • Edge finish: Premium square edge

8. Final Finish

Panels shall be spray painted in the approved colour. The surface shall be finished and protected against moisture, dust, and dirt as per approved design.

Key Features

  • 20 mm thick wood fiber cement bonded acoustical tiles
  • Made from pine wood fibers bonded with cementitious material
  • Porous surface for sound absorption
  • Textured surface for sound diffusion
  • Suitable for stage walls and rear walls
  • Helps reduce echo and unwanted reflections
  • Prevents sound dead zones
  • Mineral wool backing for acoustic performance
  • 12 mm HDHMR backing board for strength
  • Moisture, mold, and pest resistant
  • Provides thermal insulation
  • Spray-painted finish in approved colour
  • Durable and visually appealing acoustic wall treatment

Technical Information

  • Product Type: Wood Fiber Cement Bonded Acoustical Wall Tile System
  • Tile Thickness: 20 mm
  • Tile Size: 1220 mm x 610 mm
  • Tile Density: 450 kg/m³
  • Edge Finish: Premium square edge
  • Tile Material: Pine wood fibers bonded with cementitious material
  • GI Stud Channel: 50 mm x 0.5 mm
  • Stud Spacing: 450 mm c/c
  • Backing Board: 12 mm HDHMR board
  • Insulation Material: Mineral Wool RB Slab
  • Insulation Size: 1000 mm x 500 mm
  • Insulation Thickness: 50 mm
  • Insulation Density: 48 kg/m³
  • Support Layer: Galvanized hexagonal wire mesh
  • Protection Layer: Plain spun bond non-woven fabric
  • Acoustic Requirement: Calculated air gap as per design
  • Finish: Spray paint in approved colour
  • Installation: As per approved architectural drawings and EIC instructions

Scope of Work

The scope includes providing and fixing of 20 mm thick wood fiber cement bonded acoustical tiles on stage walls / auditorium walls with GI framework, insulation backing, HDHMR board, and final spray-painted finish.

The work includes marking, layout setting, GI stud framework installation, mineral wool placement, wire mesh fixing, non-woven fabric layer, air gap provision, HDHMR board fixing, acoustic tile installation, spray painting, final finishing, alignment checking, and cleaning.

All tools, machinery, manpower, staging, scaffolding, consumables, screws, fasteners, backing boards, insulation, tiles, paint, and installation accessories shall be included. The work shall be executed by skilled labour at all required heights as per approved drawings, acoustic requirements, safety norms, and Engineer-in-Charge instructions.

Quality & Safety Requirements

  • Tiles shall match approved specification and design
  • GI framework shall be properly aligned and secured
  • Mineral wool shall be placed uniformly inside the cavity
  • Wire mesh and non-woven fabric shall be fixed properly
  • Air gap shall be maintained as per acoustic design
  • HDHMR board shall be fixed firmly and evenly
  • Tiles shall be installed without cracks, stains, gaps, or uneven joints
  • Spray paint finish shall be uniform and clean
  • Work at height shall follow all safety protocols
  • Final installation shall be completed as per EIC instructions
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