HUSH CRETE™
Acoustical Grade
Masonry Units



Product Data Section

Introduction
Technical Discussion
Product Data Section
Summary
Back
Forward

Absorbers
Barriers
Composites
Damping & Diffusion
Electronic
Flow Control

Source/Airborne
Source/Structure
Path/Direct
Path/Indirect
Receiver

Industrial
Architectural
HVAC

OEM

Environmental
 
Acoustical Masonry Units to Reflect, Absorb and Diffuse
Offending Noise Sources in Demanding Outdoor Applications
 

 

HUSH CRETECMU-D blocks utilize two slotted resonator chambers and a phase grating pressure gradient absorption mechanism to provide 100% absorption at 100 Hz.
 
HUSH CRETE™ CMU-D Barrier surrounds air cooled chillers for a local college.
 

Advantages:

  • Can act as load bearing structural units
  • Conventionally install with little or no added labor compared to standard non-acoustical units
  • Best combination of high STC and NRC acoustic performance
  • Cavity-slot Helmholtz resonator design
  • NRC ratings up to .70
  • Best utilized where 8” blocks are needed
  • Rugged durable finish
  • Offers continuity with non-acoustical block construction
  • Can be painted for improved aesthetic appearance
  • A variety of block designs are available for indoor and outdoor applications
  • Manufacturing sites in all major metropolitan areas to reduce shipping costs
  Applications:
  • Mechanical equipment rooms
  • Generator/engine rooms
  • Shop offices
  • Boiler rooms
  • Newspaper press rooms
  • School gyms, auditoriums, music rooms, corridors and classrooms
  • Highway and outdoor environmental noise screens
  • Test cells
  • Rinks, bowling alleys, natatoriums and other recreation halls
  • Sewage treatment plants
  • Industrial and manufacturing plants
  • Airports and mass transit stations
  • Radio and television studios
  • Shooting ranges
  • HVAC and fan rooms
 
Noise and Vibration Control, Inc.
1-610-863-6300

Next
HomeIntroduction | About BRD |  Table of Contents | How To Use The Catalog | Product Selection Matrix | Application/Use Index | Products & Info | Technical Discussion | General Information | Terminology & Definitions | Product Types | Treatment Strategies | Industrial | Architectural | HVAC | OEM | Environmental  | Absorbers | Barriers | Composites | Damping & Diffusion | Electronic | Flow Control | How to Request | Warranty and Disclaimer | Credits | Request Info | Contact Us | Site Map