BU WEEK 2 Flashcards
These include acoustical tile, which is the principal type of material available for acoustical treatment; mechanically perforated units backed with absorbent material; and certain wall boards, tile boards and absorbent sheets.
PRE FABRICATED UNITS
comprise plastic and porous materials applied with a trowel; and fibrous materials. combined with binder agents, which are applied with (sprayed on) an air gun of blower.
ACOUSTICAL PLASTER AND SPRAYED MATERIAL
Blankets are made up chiefly of mineral or wood wool, glass fibers, kapok batts, and hair felt. The physical characteristics of the materials in each of these categories will now be considered.
ACOUSTICAL BLANKETS
Scientifically engineered pattern design to absorb the widest range of frequencies
Effectively reduces reflected noise and reverberation time to produce safe and enjoyable surroundings.
POLYURETHANE FOAM
SOUND ABSORBER
The linear wedge pattern offers, excellent absorption and allows you to create many different designs. Install vertically, horizontally, diagonally, checkerboard as well as create your design.
MELAMINE FOAM
LINEAR WEDGES
Flat Surfaced
Designed for sound absorption in a wide range of frequencies. Increased surface absorption area.
MELAMINE FOAM
SOUND ABSORBER
Economical, multi-purpose, moisture resistant, durable lightweight and cleanable.
ACOUSTICAL BAFFLES
Cost effective, lightweight, high acoustical performance, moisture and chemical resistant.
SAILCLOTH AND VINYL ENCAPSULATED ACOUSTIC BAFFLES
Effective Durable Absorber with mass loaded vinyl barrier option.
ABSORPTIVE/ NOISE BARRIER QUILTED CURTAINS
mass loaded noise barrier with foam vibration decoupler.
MELAMINE FOAM COMPOSITE SOUND CONTAINMENT SYSTEM
Exceptionally good low frequency absorption. User friendly alternative to glass fiber insulation.
LOW FREQUENCY SOUND ABSORBER / INSULATOR
Lightweight, impact resistant, moisture, bacteria and fungi resistant. Tackable surface, UV Stable.
POROUS EXPANDED POLYPROPYLENE (PPE) ACOUSTICAL WALL PANELS
Highly effective on absorbing sound, noise reduction and vibration controls.
POLYURETHANE FOAM COMPOSITE SOUND CONTAINMENT SYSTEM
Flat surface, vinyl noise barrier with polyurethane foam vibration decoupler.
POLYURETHANE FOAM COMPOSITE SOUND CONTAINMENT SYSTEM
Convoluted or Flat Surface Pattern..
MELAMINE FOAM COMPOSITE SOUND CONTAINMENT SYSTEM
